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Added Adafruit Feather RP2040, Adafruit KB2040 and Added neopixel driver to support RP2040

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This commit is contained in:
curuvar 2022-06-29 22:28:04 -04:00 committed by Brennan Ashton
parent 4285274c31
commit 0c3db448bb
103 changed files with 8878 additions and 53 deletions
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32
Documentation/components/drivers/character/ws2812.rst Normal file
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@ -0,0 +1,32 @@
===========
ws2812 Drivers
===========
This driver allows control of any smart pixels that use the ws2812
protocol. It supports pixel chains that use normal RGB pixels or
newer RGBW pixels.
The current driver does not support mixed RGB and RGBW pixels in a
single chain.
The NuttX ws2812 driver is split into two parts:
#. An "upper half", generic driver that provides the common
interface to application level code, and
#. A "lower half", platform-specific driver that implements the
low-level formatting and output.
Files supporting ws2812 can be found in the following locations:
- **Interface Definition**. The header file for the NuttX ws2812
driver reside at ``include/nuttx/leds/ws2812.h``. This header
file includes both the application level interface to the ws2812
driver as well as the interface between the "upper half" and
"lower half" drivers. The ws2812 module uses a standard character
driver framework.
- **"Upper Half" Driver**. The generic, "upper half" ws2812 driver
resides at ``drivers/leds/ws2812.c``.
- **"Lower Half" Drivers**. Platform-specific ws2812 drivers reside
in ``arch/``\ *<architecture>*\ ``/src/``\ *<hardware>*
directory for the specific processor *<architecture>* and for
the specific *<chip>* ws2812 peripheral devices.

2
Kconfig
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@ -1220,7 +1220,7 @@ endif # DEBUG_LCD
config DEBUG_LEDS
bool "Low-level LED Debug Features"
default n
depends on ARCH_HAVE_LEDS
depends on ARCH_HAVE_LEDS || WS2812
---help---
Enable LED driver debug features.

15
arch/arm/src/rp2040/Kconfig
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@ -141,7 +141,7 @@ config RP2040_I2C_DRIVER
endif
config RP2040_PWM
menuconfig RP2040_PWM
bool "PWM"
select PWM
---help---
@ -210,7 +210,7 @@ config PWM_MULTICHAN
drives GPIO pin 13 or 29 with the B channel.
config RP2040_PWM7
bool "PWM7 (Pin 14 and 15)"
bool "PWM7"
---help---
Drives GPIO pin 14 with the A channel, and
drives GPIO pin 15 with the B channel.
@ -281,3 +281,14 @@ config RP2040_SPISD_SPI_CH
Select spi channel number to use spi sd card.
endif # SPISD Configuration
config RP2040_BOARD_HAS_WS2812
bool "Has ws2812 pixels"
default n
depends on WS2812
menuconfig RP2040_WS2812_GPIO_PIN
int "GPIO pin for ws2812 pixels"
default 0
range 0 29
depends on RP2040_BOARD_HAS_WS2812

4
arch/arm/src/rp2040/Make.defs
View File

@ -66,6 +66,10 @@ ifeq ($(CONFIG_USBDEV),y)
CHIP_CSRCS += rp2040_usbdev.c
endif
ifeq ($(CONFIG_WS2812),y)
CHIP_CSRCS += rp2040_ws2812.c
endif
ifeq ($(CONFIG_RP2040_FLASH_BOOT),y)
ifneq ($(PICO_SDK_PATH),)
include chip/boot2/Make.defs

2
arch/arm/src/rp2040/rp2040_dmac.c
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@ -372,7 +372,7 @@ void rp2040_rxdmasetup(DMA_HANDLE handle, uintptr_t paddr, uintptr_t maddr,
* Name: rp2040_txdmasetup
*
* Description:
* Configure an TX (memory-to-memory) DMA before starting the transfer.
* Configure an TX (memory-to-peripheral) DMA before starting the transfer.
*
* Input Parameters:
* paddr - Peripheral address (destination)

2
arch/arm/src/rp2040/rp2040_dmac.h
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@ -207,7 +207,7 @@ void rp2040_rxdmasetup(DMA_HANDLE handle, uintptr_t paddr, uintptr_t maddr,
* Name: rp2040_txdmasetup
*
* Description:
* Configure an TX (memory-to-memory) DMA before starting the transfer.
* Configure an TX (memory-to-peripheral) DMA before starting the transfer.
*
* Input Parameters:
* paddr - Peripheral address (destination)

635
arch/arm/src/rp2040/rp2040_ws2812.c Normal file
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@ -0,0 +1,635 @@
/****************************************************************************
* arch/arm/src/rp2040/rp2040_ws2812.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <rp2040_ws2812.h>
#include <stdlib.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <nuttx/kmalloc.h>
#include <nuttx/leds/ws2812.h>
#include <rp2040_pio.h>
#ifdef CONFIG_WS2812
/****************************************************************************
* Private Type Definitions
****************************************************************************/
struct instance
{
uint32_t pio; /* The pio instance we are using. */
uint32_t pio_location; /* the program location in the pio. */
uint32_t pio_sm; /* The state machine we are using. */
FAR uint8_t *pixels; /* Buffer to hold pixels */
size_t open_count; /* Number of opens on this instance. */
clock_t last_dma; /* when last DMA completed. */
};
/****************************************************************************
* Private Data
****************************************************************************/
static const uint16_t ws2812_program_instructions[] =
{
0x6221, /* 0: out x, 1 side 0 [2] <-- wrap target */
0x1123, /* 1: jmp !x, 3 side 1 [1] */
0x1400, /* 2: jmp 0 side 1 [4] */
0xa442, /* 3: nop side 0 [4] --> wrap */
};
static const struct rp2040_pio_program pio_program =
{
.instructions = ws2812_program_instructions,
.length = 4,
.origin = -1,
};
#define ws2812_wrap_target 0
#define ws2812_wrap 3
#define ws2812_T1 2
#define ws2812_T2 5
#define ws2812_T3 3
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: dma_complete
*
* Description:
* Called on completion of the DMA transfer.
*
* Input Parameters:
* handle - handle to our DMA channel
* status - status of the transfer
* arg - Pointer to drivers private data structure.
*
****************************************************************************/
void dma_complete(DMA_HANDLE handle, uint8_t status, void *arg)
{
FAR struct ws2812_dev_s *dev_data = arg;
FAR struct instance *priv = (FAR struct instance *)
dev_data->private;
rp2040_dmafree(handle);
priv->last_dma = clock_systime_ticks();
nxsem_post(&dev_data->exclsem);
}
/****************************************************************************
* Name: update_pixels
*
* Description:
* This thread manages the actual update of pixels.
*
* Input Parameters:
* dev_data - Pointer to drivers device data structure.
*
****************************************************************************/
static void update_pixels(FAR struct ws2812_dev_s *dev_data)
{
FAR struct instance *priv = (FAR struct instance *)
dev_data->private;
clock_t time_delta;
DMA_HANDLE dma_handle = rp2040_dmachannel();
dma_config_t dma_config =
{
.dreq = rp2040_pio_get_dreq(priv->pio, priv->pio_sm, true),
.size = RP2040_DMA_SIZE_WORD,
.noincr = false
};
rp2040_txdmasetup(dma_handle,
(uintptr_t) RP2040_PIO_TXF(priv->pio, priv->pio_sm),
(uintptr_t) priv->pixels,
4 * dev_data->nleds,
dma_config);
/* Make sure at least 50us elapsed since last DMA completed. */
time_delta = (clock_systime_ticks() - priv->last_dma)
* CONFIG_USEC_PER_TICK;
if (time_delta < 50)
{
usleep(50 - time_delta);
}
rp2040_dmastart(dma_handle, dma_complete, dev_data);
/* NOTE: we don't post exclsem here, the dma_complete does that */
}
/****************************************************************************
* Name: my_open
*
* Description:
*
* Input Parameters:
* dev_data - Pointer to a ws2812_dev_s
*
* Returned Value:
* A pointer to an internal structure used by rp2040_ws2812
*
****************************************************************************/
static int my_open(FAR struct file *filep)
{
FAR struct inode *inode = filep->f_inode;
FAR struct ws2812_dev_s *dev_data = inode->i_private;
FAR struct instance *priv;
rp2040_pio_sm_config config;
int divisor;
int ret;
nxsem_wait(&dev_data->exclsem);
if (dev_data->private != NULL)
{
/* We've already been initialized. Keep on truckin' */
ledinfo("rp2040_ws2812 re-open dev: 0x%08lX\n", (uint32_t) dev_data);
priv = (FAR struct instance *) dev_data->private;
priv->open_count += 1;
ret = OK;
goto post_and_return;
}
ledinfo("rp2040_ws2812 open dev: 0x%08lX\n", (uint32_t) dev_data);
/* Allocate struct holding out persistent data */
priv = kmm_zalloc(sizeof(struct instance));
if (priv == NULL)
{
lederr("rp2040_ws2812 open: out of memory\n");
ret = -ENOMEM;
goto post_and_return;
}
priv->open_count = 1;
/* Allocate the pixel buffer */
priv->pixels = kmm_zalloc(4 * dev_data->nleds);
if (priv->pixels == NULL)
{
kmm_free(priv);
lederr("rp2040_ws2812 open: out of memory\n");
ret = -ENOMEM;
goto post_and_return;
}
dev_data->private = priv;
/* ==== Load the pio program ==== */
/* get pio instance and load program */
for (priv->pio = 0; priv->pio < RP2040_PIO_NUM; ++priv->pio)
{
/* Try to claim a state machine */
priv->pio_sm = rp2040_pio_claim_unused_sm(priv->pio, false);
/* If we did not get one try the nest pio block, if any */
if (priv->pio_sm < 0) continue;
/* See if we have space in this block to load our program */
if (rp2040_pio_can_add_program(priv->pio, &pio_program))
{
/* Great! load the program and exit the pio choice loop */
priv->pio_location = rp2040_pio_add_program(priv->pio,
&pio_program);
break;
}
/* Oops -- no room at the inn! Release sm and try next pio */
rp2040_pio_sm_unclaim(priv->pio, priv->pio_sm);
}
if (priv->pio >= RP2040_PIO_NUM)
{
kmm_free(priv->pixels);
dev_data->private = NULL;
kmm_free(priv);
ret = -ENOMEM;
goto post_and_return;
}
/* ==== configure the pio state machine ==== */
/* Configure our pin as used by PIO for output */
rp2040_pio_gpio_init(priv->pio, dev_data->port);
rp2040_pio_sm_set_consecutive_pindirs(priv->pio,
priv->pio_sm,
dev_data->port,
1,
true);
/* Initialize the config structure */
memset(&config, 1, sizeof(rp2040_pio_sm_config));
/* Set the clock divisor as appropriate for our system clock speed
* so the pio clock rus at nine time the requested bit clock rate
*/
divisor = ((uint64_t)BOARD_SYS_FREQ << 8)
/ (9 * (uint64_t)dev_data->clock);
rp2040_sm_config_set_clkdiv_int_frac(&config,
divisor >> 8,
divisor & 0xff);
/* Set the wrap points as required by the program */
rp2040_sm_config_set_wrap(&config,
priv->pio_location + ws2812_wrap_target,
priv->pio_location + ws2812_wrap);
/* set to shift out 24 or 32 bits depending on has_white. */
rp2040_sm_config_set_out_shift(&config,
false,
true,
dev_data->has_white ? 32 : 24);
/* Configure a single mandatory side-set pin */
rp2040_sm_config_set_sideset(&config, 1, false, false);
/* Since we don't need an RX fifo, well make a bit TX fifo */
rp2040_sm_config_set_fifo_join(&config,
RP2040_PIO_FIFO_JOIN_TX);
/* Configure a single mandatory side-set pin */
rp2040_sm_config_set_sideset(&config, 1, false, false);
/* Configure our chosen GPIO pin (in "port") as side-set output */
rp2040_sm_config_set_sideset_pins(&config, dev_data->port);
/* Load the configuration into the state machine. */
rp2040_pio_sm_init(priv->pio,
priv->pio_sm,
priv->pio_location,
&config);
/* Enable the state machine */
rp2040_pio_sm_set_enabled(priv->pio, priv->pio_sm, true);
ret = OK;
post_and_return:
nxsem_post(&dev_data->exclsem);
return ret;
}
/****************************************************************************
* Name: my_close
*
* Description:
*
* Input Parameters:
* dev_data - Pointer to a ws2812_dev_s
*
* Returned Value:
* OK on success
*
****************************************************************************/
static int my_close(FAR struct file *filep)
{
FAR struct inode *inode = filep->f_inode;
FAR struct ws2812_dev_s *dev_data = inode->i_private;
FAR struct instance *priv = (FAR struct instance *)
dev_data->private;
nxsem_wait(&dev_data->exclsem);
ledinfo("rp2040_ws2812 close dev: 0x%08lX\n", (uint32_t) dev_data);
priv->open_count -= 1;
nxsem_post(&dev_data->exclsem);
return OK;
}
/****************************************************************************
* Name: my_write
* Description:
* Updates the ws2812s with new data.
*
* Input Parameter:
* filep - Pointer system file data
* data - Data to send.
* len - Length of data in bytes.
*
* Returned Value:
* number of bytes written on success, ERROR if write fails.
*
****************************************************************************/
static ssize_t my_write(FAR struct file *filep,
FAR const char *data,
size_t len)
{
FAR struct inode *inode = filep->f_inode;
FAR struct ws2812_dev_s *dev_data = inode->i_private;
FAR struct instance *priv = (FAR struct instance *)
dev_data->private;
int position = filep->f_pos;
FAR uint8_t *xfer_p = priv->pixels + position;
int xfer_index = 0;
if (data == NULL)
{
return 0;
}
nxsem_wait(&dev_data->exclsem);
ledinfo("rp2040_ws2812 write dev: 0x%08lX\n", (uint32_t) dev_data);
if (len > 0)
{
/* Copy the data to the buffer swapping the
* red and green, since ws2812 use a GRB order
* instead of RGB
*/
for (xfer_index = 0; xfer_index < len; xfer_index += 4)
{
/* Stop transfer at end of pixel buffer */
if (position >= (4 * dev_data->nleds))
{
ledinfo("rp2040_ws2812 write off end: %d\n", position);
break;
}
/* Copy swapping WWRRGGBB to GGRRBBWW */
#ifdef CONFIG_BIG_ENDIAN
xfer_p[3] = *data++;
xfer_p[1] = *data++;
xfer_p[0] = *data++;
xfer_p[2] = *data++;
#else /* CONFIG_BIG_ENDIAN */
xfer_p[1] = *data++;
xfer_p[3] = *data++;
xfer_p[2] = *data++;
xfer_p[0] = *data++;
#endif /* CONFIG_BIG_ENDIAN */
xfer_p += 4;
position += 4;
}
filep->f_pos = position;
}
update_pixels(dev_data);
/* NOTE: we don't post exclsem here, so update_pixels must make sure
* that happens.
*/
return xfer_index;
}
/****************************************************************************
* Name: my_read
* Description:
* Reads data back from the pixel buffer.
*
* Input Parameter:
* filep - Pointer system file data
* data - Buffer for return data.
* len - Length of data in bytes.
*
* Returned Value:
* number of bytes read on success, ERROR if write fails.
*
****************************************************************************/
static ssize_t my_read(FAR struct file *filep,
FAR char *data,
size_t len)
{
FAR struct inode *inode = filep->f_inode;
FAR struct ws2812_dev_s *dev_data = inode->i_private;
FAR struct instance *priv = (FAR struct instance *)
dev_data->private;
int position = filep->f_pos;
FAR uint8_t *xfer_p = priv->pixels + position;
int xfer_index = 0;
if (data == NULL || len == 0)
{
return 0;
}
nxsem_wait(&dev_data->exclsem);
/* Copy the data from the buffer swapping the
* red and green, since ws2812 use a GRB order
* instead of RGB
*/
for (xfer_index = 0; xfer_index < len; xfer_index += 4)
{
/* Stop transfer at end of pixel buffer */
if (position >= (4 * dev_data->nleds))
{
ledinfo("rp2040_ws2812 read off end: %d\n", position);
break;
}
/* Copy swapping GGRRBBWW to WWRRGGBB */
#ifdef CONFIG_BIG_ENDIAN
*data++ = xfer_p[3];
*data++ = xfer_p[1];
*data++ = xfer_p[0];
*data++ = xfer_p[2];
#else /* CONFIG_BIG_ENDIAN */
*data++ = xfer_p[1];
*data++ = xfer_p[3];
*data++ = xfer_p[2];
*data++ = xfer_p[0];
#endif /* CONFIG_BIG_ENDIAN */
xfer_p += 4;
position += 4;
}
filep->f_pos = position;
nxsem_wait(&dev_data->exclsem);
return xfer_index;
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_ws2812_setup
*
* Description:
* Initialize and register the ws2812 driver.
*
* Input Parameters:
* Path to the ws2812 device (e.g. "/dev/leds0")
* Port number for the ws2812 chain
* The number of pixels in the chain
* Whether ws2812s have white LEDs
*
* Returned Value:
* An opaque pointer that can be passed to rp2040_ws2812_teardown on
* success or NULL (with errno set) on failure
****************************************************************************/
FAR void * rp2040_ws2812_setup(FAR const char *path,
int port,
uint16_t pixel_count,
bool has_white)
{
FAR struct ws2812_dev_s * dev_data;
int err;
dev_data = kmm_zalloc(sizeof(struct ws2812_dev_s));
if (dev_data == NULL)
{
set_errno(ENOMEM);
return NULL;
}
dev_data->open = my_open;
dev_data->close = my_close;
dev_data->write = my_write;
dev_data->read = my_read;
dev_data->port = port;
dev_data->nleds = pixel_count;
dev_data->clock = CONFIG_WS2812_FREQUENCY;
nxsem_init(&dev_data->exclsem, 0, 1);
ledinfo("register dev_data: 0x%08lX\n", (uint32_t) dev_data);
err = ws2812_register(path, dev_data);
if (err != OK)
{
set_errno(err);
return NULL;
}
return (void *)dev_data;
}
/****************************************************************************
* Name: rp2040_ws2812_release
*
* Description:
* This function releases the internal memory structures created when
* a driver is opened. It will fail with an error -EBUSY the driver
* is opened.
*
* Input Parameters:
* driver - Opaque pointer returned by rp2040_ws2812_setup.
*
* Returned Value:
* OK on success or an ERROR on failure
*
****************************************************************************/
int rp2040_ws2812_release(FAR void * driver)
{
FAR struct ws2812_dev_s *dev_data = driver;
FAR struct instance *priv = (FAR struct instance *)
dev_data->private;
int ret = OK;
nxsem_wait(&dev_data->exclsem);
if (priv->open_count == 0)
{
dev_data->private = NULL;
rp2040_pio_sm_set_enabled(priv->pio, priv->pio_sm, false);
rp2040_pio_sm_unclaim(priv->pio, priv->pio_sm);
nxsem_post(&dev_data->exclsem);
kmm_free(priv->pixels);
kmm_free(priv);
}
else
{
ret = -EBUSY;
nxsem_post(&dev_data->exclsem);
}
return ret;
}
#endif /* CONFIG_WS2812 */

95
arch/arm/src/rp2040/rp2040_ws2812.h Normal file
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@ -0,0 +1,95 @@
/****************************************************************************
* arch/arm/src/rp2040/rp2040_ws2812.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __ARCH_ARM_SRC_RP2040_RP2040_WS2812_H
#define __ARCH_ARM_SRC_RP2040_RP2040_WS2812_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <debug.h>
#include <stdbool.h>
#ifndef __ASSEMBLY__
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
#ifdef CONFIG_WS2812
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: rp2040_ws2812_setup
*
* Description:
* Initialize and register the ws2812 driver.
*
* Input Parameters:
* Path to the ws2812 device (e.g. "/dev/leds0")
* Port number for the ws2812 chain
* The number of pixels in the chain
* Whether ws2812s have white LEDs
*
* Returned Value:
* An opaque pointer that can be passed to rp2040_ws2812_teardown on
* success or NULL (with errno set) on failure
****************************************************************************/
FAR void * rp2040_ws2812_setup(FAR const char *path,
int port,
uint16_t pixel_count,
bool has_white);
/****************************************************************************
* Name: rp2040_ws2812_release
*
* Description:
* This function releases the internal memory structures created when
* a driver is opened. It will fail with an error -EBUSY the driver
* is open when it is called.
*
* Input Parameters:
* driver - Opaque pointer returned by rp2040_ws2812_setup.
*
* Returned Value:
* OK on success or an ERROR on failure
*
****************************************************************************/
int rp2040_ws2812_release(FAR void * driver);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_ARM_SRC_RP2040_RP2040_I2C_H */

46
arch/arm/src/rp2040/rp2040_ws2812.pio Normal file
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@ -0,0 +1,46 @@
; arch/arm/src/rp2040/rp2040_ws2812.pio
;
; Adapted from code release under the BSD-3-Clause license
; supplied by Raspberry Pi (Trading) Ltd.
;
; Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
;
; This code was compiled with pioasm and the results included
; in "arch/arm/src/rp2040/rp2040_ws2812.c". This file is
; supplied for documentation purposes only
;
; Each bit of the input word generaes one of two patterns for output:
;
; clock +-----+-----+-----+-----+-----+-----+-----+-----+-----+
| | T1 | T2 | T3 |
;
; +-----------+
; zero-bit | | |
; +-----------------------------------------+
;
; +-----------------------------------+
; one-bit | | |
; +-----------------+
;
; Each clock tick should be ~ 139 nS (7.2 Mhz)
;
; A zero bit is 0.278 µs high and 1.123 µs low.
; A one bit is 0.973 µs high and 0.417 µs low.
;
.program ws2812
.side_set 1
.define public T1 2
.define public T2 5
.define public T3 3
.wrap_target
bitloop:
out x, 1 side 0 [T3 - 1] ; Side-set still takes place when instruction stalls
jmp !x do_zero side 1 [T1 - 1] ; Branch on the bit we shifted out. Positive pulse
do_one:
jmp bitloop side 1 [T2 - 1] ; Continue driving high, for a long pulse
do_zero:
nop side 0 [T2 - 1] ; Or drive low, for a short pulse
.wrap

22
boards/Kconfig
View File

@ -1472,6 +1472,20 @@ config ARCH_BOARD_PIMORONI_TINY2040
Support is derived from Raspberry Pi Pico support.
STATUS: Work has just began on this port.
config ARCH_BOARD_ADAFRUIT_FEATHER_RP2040
bool "Adafruit Feather RP2040 board"
depends on ARCH_CHIP_RP2040
---help---
This is a port to the Adafruit Feather RP2040 board.
Support is derived from Raspberry Pi Pico support.
config ARCH_BOARD_ADAFRUIT_KB2040
bool "Adafruit KB2040 board"
depends on ARCH_CHIP_RP2040
---help---
This is a port to the Adafruit KB2040 board.
Support is derived from Raspberry Pi Pico support.
config ARCH_BOARD_RX65N
bool "RX65N renesas board"
depends on ARCH_CHIP_R5F565NEDDFC
@ -2602,6 +2616,8 @@ config ARCH_BOARD
default "intel64-qemu" if ARCH_BOARD_INTEL64_QEMU
default "raspberrypi-pico" if ARCH_BOARD_RASPBERRYPI_PICO
default "pimoroni-tiny2040" if ARCH_BOARD_PIMORONI_TINY2040
default "adafruit-feather-rp2040" if ARCH_BOARD_ADAFRUIT_FEATHER_RP2040
default "adafruit-kb2040" if ARCH_BOARD_ADAFRUIT_KB2040
default "rx65n" if ARCH_BOARD_RX65N
default "rx65n-rsk1mb" if ARCH_BOARD_RX65N_RSK1MB
default "rx65n-rsk2mb" if ARCH_BOARD_RX65N_RSK2MB
@ -2935,6 +2951,12 @@ endif
if ARCH_BOARD_PIMORONI_TINY2040
source "boards/arm/rp2040/pimoroni-tiny2040/Kconfig"
endif
if ARCH_BOARD_ADAFRUIT_FEATHER_RP2040
source "boards/arm/rp2040/adafruit-feather-rp2040/Kconfig"
endif
if ARCH_BOARD_ADAFRUIT_KB2040
source "boards/arm/rp2040/adafruit-kb2040/Kconfig"
endif
if ARCH_BOARD_ARDUINO_DUE
source "boards/arm/sam34/arduino-due/Kconfig"
endif

342
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@ -0,0 +1,342 @@
#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_ADAFRUIT_FEATHER_RP2040
config RP2040_FLASH_BOOT
bool "flash boot"
default y
---help---
If y, the built binary can be used for flash boot.
If not, the binary is for SRAM boot.
config RP2040_FLASH_CHIP
string "flash chip name"
default "w25q080"
---help---
Name of NOR flash device connected to RP2040 SoC.
(Used to choose the secondary boot loader.)
Basically this option should not be changed.
config RP2040_UF2_BINARY
bool "uf2 binary format"
default y
---help---
Create nuttx.uf2 binary format used on RP2040 based arch.
config RP2040_UART0_GPIO
int "UART0 GPIO pin assign (0,12,28 or -1:no assign)"
default 0
range -1 29
depends on RP2040_UART0
config RP2040_UART1_GPIO
int "UART1 GPIO pin assign (8,20,24 or -1:no assign)"
default -1
range -1 29
depends on RP2040_UART1
config RP2040_I2C0_GPIO
int "I2C0 GPIO pin assign (0,8,12,20,24,28 or -1:no assign)"
default -1
range -1 29
depends on RP2040_I2C0
config RP2040_I2C1_GPIO
int "I2C1 GPIO pin assign (2,6,10,18,26 or -1:no assign)"
default -1
range -1 29
depends on RP2040_I2C1
if RP2040_PWM0
config RP2040_PWM0A_GPIO
int "PWM0 channel 1 GPIO pin assign (0 or -1:no assign)"
default 0
range -1 16
---help---
This sets the GPIO pin to use for the A channel it must be
either 0 or 16, any other value disables the output.
config RP2040_PWM0A_INVERT
bool "PWM0 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM0B_GPIO
int "PWM0 channel 2 GPIO pin assign (1 or -1:no assign)"
default 1
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 1 or 17, any other value disables the output.
config RP2040_PWM0B_INVERT
bool "PWM0 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM0_PHASE_CORRECT
bool "PWM0 phase correct"
default n
endif
if RP2040_PWM1
config RP2040_PWM1A_GPIO
int "PWM1 channel 1 GPIO pin assign (2, 18 or -1:no assign)"
default 2
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 2 or 18, any other value disables the output.
config RP2040_PWM1A_INVERT
bool "PWM1 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM1B_GPIO
int "PWM1 channel 2 GPIO pin assign (3, 19 or -1:no assign)"
default 3
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 3 or 19, any other value disables the output.
config RP2040_PWM1B_INVERT
bool "PWM1 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM1_PHASE_CORRECT
bool "PWM1 phase correct"
default n
endif
if RP2040_PWM2
config RP2040_PWM2A_GPIO
int "PWM2 channel 1 GPIO pin assign (20 or -1:no assign)"
default 4
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 4 or 20, any other value disables the output.
config RP2040_PWM2A_INVERT
bool "PWM2 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
config RP2040_PWM2_PHASE_CORRECT
bool "PWM2 phase correct"
default n
endif
if RP2040_PWM3
config RP2040_PWM3A_GPIO
int "PWM3 channel 1 GPIO pin assign (6 or -1:no assign)"
default 6
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 6 or 22, any other value disables the output.
config RP2040_PWM3A_INVERT
bool "PWM3 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM3B_GPIO
int "PWM3 channel 2 GPIO pin assign (7 or -1:no assign)"
default 7
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 7 or 23, any other value disables the output.
config RP2040_PWM3B_INVERT
bool "PWM3 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM3_PHASE_CORRECT
bool "PWM3 phase correct"
default n
endif
if RP2040_PWM4
config RP2040_PWM4A_GPIO
int "PWM4 channel 1 GPIO pin assign (8, 24 or -1:no assign)"
default 8
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 8 or 24, any other value disables the output.
config RP2040_PWM4A_INVERT
bool "PWM4 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM4B_GPIO
int "PWM4 channel 2 GPIO pin assign (9, 25 or -1:no assign)"
default 9
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 9 or 25, any other value disables the output.
config RP2040_PWM4B_INVERT
bool "PWM4 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM4_PHASE_CORRECT
bool "PWM4 phase correct"
default n
endif
if RP2040_PWM5
config RP2040_PWM5A_GPIO
int "PWM5 channel 1 GPIO pin assign (10, 26 or -1:no assign)"
default 10
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 10 or 26, any other value disables the output.
config RP2040_PWM5A_INVERT
bool "PWM5 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM5B_GPIO
int "PWM5 channel 2 GPIO pin assign (11, 27 or -1:no assign)"
default 11
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 11 or 27, any other value disables the output.
config RP2040_PWM5B_INVERT
bool "PWM5 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM5_PHASE_CORRECT
bool "PWM5 phase correct"
default n
endif
if RP2040_PWM6
config RP2040_PWM6A_GPIO
int "PWM6 channel 1 GPIO pin assign (12, 28 or -1:no assign)"
default 12
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 12 or 28, any other value disables the output.
config RP2040_PWM6A_INVERT
bool "PWM6 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM6B_GPIO
int "PWM6 channel 2 GPIO pin assign (13, 29 or -1:no assign)"
default 13
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 13 or 29, any other value disables the output.
config RP2040_PWM6B_INVERT
bool "PWM6 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM6_PHASE_CORRECT
bool "PWM6 phase correct"
default n
endif
config RP2040_SPI0_GPIO
int "SPI0 GPIO pin assign (0,16 or -1:no assign)"
default -1
range -1 29
depends on RP2040_SPI0
config RP2040_SPI1_GPIO
int "SPI1 GPIO pin assign (8,24,28 or -1:no assign)"
default -1
range -1 29
depends on RP2040_SPI1
config RP2040_LCD_SPI_CH
int "RP2040 LCD SPI channel number"
default 0
range 0 1
depends on LCD
---help---
Select SPI channel number to use LCD display.
config RP2040_ENC28J60_SPI_CH
int "ENC28J60 SPI channel number"
default 1
range 0 1
depends on ENC28J60
---help---
Select SPI channel number to use ENC28J60 ethernet.
config RP2040_ENC28J60_INTR_GPIO
int "ENC28J60 interrupt GPIO pin assign"
default -1
range -1 29
depends on ENC28J60
config RP2040_ENC28J60_RESET_GPIO
int "ENC28J60 reset GPIO pin assign (optional)"
default -1
range -1 29
depends on ENC28J60
endif

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@ -0,0 +1,180 @@
README
======
This directory contains the port of NuttX to the Adafruit Feather RP2040.
See https://www.adafruit.com/product/4884 for information
about Adafruit Feather RP2040.
Currently only the following devices are supported.
Supported:
- UART (console port)
- GPIO 0 (UART0 TX) and GPIO 1 (UART0 RX) are used for the console.
- I2C
- SPI
- DMAC
- PWM
- USB device
- MSC, CDC/ACM serial and these composite device are supported.
- CDC/ACM serial device can be used for the console.
- PIO (RP2040 Programmable I/O)
- Flash ROM Boot
- SRAM Boot
- If Pico SDK is available, nuttx.uf2 file which can be used in
BOOTSEL mode will be created.
- BMP180 sensor at I2C0 (don't forget to define I2C0 GPIOs at "I2C0 GPIO pin assign" in Board Selection menu)
- INA219 sensor / module (don't forget to define I2C0 GPIOs at "I2C0 GPIO pin assign" in Board Selection menu)
- Pico Display Pack (ST7789 LCD)
- RGB leds and buttons are not supported yet.
- Pico Audio Pack (PCM5100A I2S DAC)
- I2S interface is realized by PIO.
Not supported:
- All other devices
Installation
============
1. Download Raspberry Pi Pico SDK
$ git clone -b 1.1.2 https://github.com/raspberrypi/pico-sdk.git
2. Set PICO_SDK_PATH environment variable
$ export PICO_SDK_PATH=<absolute_path_to_pico-sdk_directory>
3. Configure and build NuttX
$ git clone https://github.com/apache/incubator-nuttx.git nuttx
$ git clone https://github.com/apache/incubator-nuttx-apps.git apps
$ cd nuttx
$ make distclean
$ ./tools/configure.sh raspberrypi-pico:nsh
$ make V=1
4. Connect Adafruit Feather RP2040 board to USB port while pressing BOOTSEL.
The board will be detected as USB Mass Storage Device.
Then copy "nuttx.uf2" into the device.
(Same manner as the standard Pico SDK applications installation.)
5. To access the console, GPIO 0 and 1 pins must be connected to the
device such as USB-serial converter.
`usbnsh` configuration provides the console access by USB CDC/ACM serial
devcice. The console is available by using a terminal software on the USB
host.
Defconfigs
==========
- nsh
Minimum configuration with NuttShell
- nshsram
Load NuttX binary to SRAM
- smp
Enable SMP mode. Both Core 0 and Core 1 are used by NuttX.
- ssd1306
SSD1306 OLED display (I2C) test configuration
Connection:
SSD1306 Raspberry Pi Pico
GND ----- GND (Pin 3 or 38 or ...)
VCC ----- 3V3 OUT (Pin 36)
SDA ----- GP4 (I2C0 SDA) (Pin 6)
SCL ----- GP5 (I2C0 SCL) (Pin 7)
- lcd1602
LCD 1602 Segment LCD Disaply (I2C)
Connection:
PCF8574 BackPack Raspberry Pi Pico
GND ----- GND (Pin 3 or 38 or ...)
VCC ----- 5V Vbus (Pin 40)
SDA ----- GP4 (I2C0 SDA) (Pin 6)
SCL ----- GP5 (I2C0 SCL) (Pin 7)
- spisd
SD card support (SPI connection)
Connection:
SD card slot Raspberry Pi Pico
DAT2 (NC)
DAT3/CS ----- GP17 (SPI0 CSn) (Pin 22)
CMD /DI ----- GP19 (SPI0 TX) (Pin 25)
VDD ----- 3V3 OUT (Pin 36)
CLK/SCK ----- GP18 (SPI0 SCK) (Pin 24)
VSS ----- GND (Pin 3 or 38 or ...)
DAT0/DO ----- GP16 (SPI0 RX) (Pin 21)
DAT1 (NC)
* Card hot swapping is not supported.
- st7735
st7735 SPI LCD support
Connection:
st7735 Raspberry Pi Pico
GND ----- GND (Pin 3 or 38 or ...)
VCC ----- 5V Vbus (Pin 40)
SDA ----- GP15 (SPI1 TX) (Pin 20)
SCK ----- GP14 (SPI1 SCK) (Pin 19)
CS ----- GP13 (SPI1 CSn) (Pin 17)
AO(D/C) ----- GP12 (SPI1 RX) (Pin 16)
BL ----- GP11 (Pin 15)
RESET ----- GP10 (Pin 14)
- enc28j60
ENC28J60 SPI ethernet controller support
- IP address is configured by DHCP.
- DNS address is 8.8.8.8 (CONFIG_NETINIT_DNSIPADDR)
- NTP client is enabled.
Connection:
ENC28J60 Raspberry Pi Pico
GND ----- GND (Pin 3 or 38 or ...)
3.3 ----- 3V3 OUT (Pin 36)
SI ----- GP15 (SPI1 TX) (Pin 20)
SCK ----- GP14 (SPI1 SCK) (Pin 19)
CS ----- GP13 (SPI1 CSn) (Pin 17)
SO ----- GP12 (SPI1 RX) (Pin 16)
INT ----- GP11 (Pin 15)
RESET ----- GP10 (Pin 14)
- displaypack
Pico Display Pack support
See the following page for connection:
https://shop.pimoroni.com/products/pico-display-pack
- audiopack
Pico Audio Pack support
See the following page for connection:
https://shop.pimoroni.com/products/pico-audio-pack
SD card interface is also enabled.
- usbnsh
USB CDC/ACM serial console with NuttShell
- usbmsc
USB MSC and CDC/ACM support
`msconn` and `sercon` commands enable the MSC and CDC/ACM devices.
The MSC support provides the interface to the SD card with SPI,
so the SD card slot connection like spisd configuration is required.
- composite
USB composite device (MSC + CDC/ACM) support
`conn` command enables the composite device.
License exceptions
==================
The following files are originated from the files in Pico SDK.
So, the files are licensed under 3-Clause BSD same as Pico SDK.
- arch/arm/src/rp2040/rp2040_clock.c
- arch/arm/src/rp2040/rp2040_pll.c
- arch/arm/src/rp2040/rp2040_xosc.c
- These are created by referring the Pico SDK clock initialization.
- arch/arm/src/rp2040/rp2040_pio.c
- arch/arm/src/rp2040/rp2040_pio.h
- arch/arm/src/rp2040/rp2040_pio_instructions.h
- These provide the similar APIs to Pico SDK's hardware_pio APIs.
- arch/arm/src/rp2040/hardware/*.h
- These are generated from rp2040.svd originally provided in Pico SDK.

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@ -0,0 +1,76 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_AUDIO_FORMAT_MP3 is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NSH_DISABLE_MB is not set
# CONFIG_NSH_DISABLE_MH is not set
# CONFIG_NSH_DISABLE_MW is not set
# CONFIG_SPI_CALLBACK is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_AUDIO=y
CONFIG_AUDIO_I2S=y
CONFIG_AUDIO_I2SCHAR=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_AUDIO=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MMCSD=y
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NXPLAYER_DEFAULT_MEDIADIR="/mnt/sd0"
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_I2S=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RP2040_SPISD=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_NXPLAYER=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

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@ -0,0 +1,79 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_SPI_CALLBACK is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_CDCACM_COMPOSITE=y
CONFIG_COMPOSITE_IAD=y
CONFIG_COMPOSITE_MSFT_OS_DESCRIPTORS=y
CONFIG_COMPOSITE_PRODUCTID=0x2022
CONFIG_COMPOSITE_SERIALSTR="12345"
CONFIG_COMPOSITE_VENDORID=0x03eb
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_USBSERIAL=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MMCSD=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RP2040_SPISD=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSTEM_COMPOSITE=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_USBDEV_COMPOSITE=y
CONFIG_USBMSC=y
CONFIG_USBMSC_COMPOSITE=y
CONFIG_USBMSC_NOT_STALL_BULKEP=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

103
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#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_DEV_CONSOLE is not set
# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NX_DISABLE_16BPP is not set
# CONFIG_NX_PACKEDMSFIRST is not set
# CONFIG_NX_WRITEONLY is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_CDCACM_CONSOLE=y
CONFIG_DEBUG_ASSERTIONS=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NX=y
CONFIG_EXAMPLES_NXDEMO=y
CONFIG_EXAMPLES_NXDEMO_BPP=16
CONFIG_EXAMPLES_NXHELLO=y
CONFIG_EXAMPLES_NXHELLO_BPP=16
CONFIG_EXAMPLES_NXLINES=y
CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
CONFIG_EXAMPLES_NXLINES_BPP=16
CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
CONFIG_EXAMPLES_NX_BPP=16
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_I2C=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_DEV=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_MAXCONTRAST=255
CONFIG_LCD_NOGETRUN=y
CONFIG_LCD_ST7789=y
CONFIG_LCD_ST7789_FREQUENCY=64000000
CONFIG_LCD_ST7789_XOFFSET=53
CONFIG_LCD_ST7789_XRES=135
CONFIG_LCD_ST7789_YOFFSET=40
CONFIG_LCD_ST7789_YRES=240
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NSH_USBCONSOLE=y
CONFIG_NX=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_NXFONT_SANS40X49B=y
CONFIG_NX_BLOCKING=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

88
boards/arm/rp2040/adafruit-feather-rp2040/configs/enc28j60/defconfig Normal file
View File

@ -0,0 +1,88 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DEV_ZERO=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_ENC28J60=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NET=y
CONFIG_NETDB_DNSCLIENT=y
CONFIG_NETDB_DNSSERVER_NOADDR=y
CONFIG_NETDEVICES=y
CONFIG_NETDEV_PHY_IOCTL=y
CONFIG_NETINIT_DHCPC=y
CONFIG_NETINIT_DNS=y
CONFIG_NETINIT_DNSIPADDR=0x08080808
CONFIG_NETINIT_NOMAC=y
CONFIG_NET_BROADCAST=y
CONFIG_NET_ICMP=y
CONFIG_NET_ICMP_SOCKET=y
CONFIG_NET_LOOPBACK=y
CONFIG_NET_ROUTE=y
CONFIG_NET_TCP=y
CONFIG_NET_UDP=y
CONFIG_NET_UDP_CHECKSUMS=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_ENC28J60_INTR_GPIO=11
CONFIG_RP2040_ENC28J60_RESET_GPIO=10
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI1=y
CONFIG_RP2040_SPI1_GPIO=12
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_LPWORK=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_DHCPC_RENEW=y
CONFIG_SYSTEM_NETDB=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_NTPC=y
CONFIG_SYSTEM_PING=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_SYSTEM_SYSTEM=y
CONFIG_SYSTEM_TELNET_CLIENT=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WQUEUE_NOTIFIER=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

61
boards/arm/rp2040/adafruit-feather-rp2040/configs/lcd1602/defconfig Normal file
View File

@ -0,0 +1,61 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_SLCD=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD_BACKPACK=y
CONFIG_LCD_LCD1602=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_I2C0=y
CONFIG_RP2040_I2C0_GPIO=4
CONFIG_RP2040_I2C=y
CONFIG_RP2040_I2C_DRIVER=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SLCD=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

53
boards/arm/rp2040/adafruit-feather-rp2040/configs/nsh/defconfig Normal file
View File

@ -0,0 +1,53 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

53
boards/arm/rp2040/adafruit-feather-rp2040/configs/nshsram/defconfig Normal file
View File

@ -0,0 +1,53 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_RP2040_FLASH_BOOT is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

59
boards/arm/rp2040/adafruit-feather-rp2040/configs/smp/defconfig Normal file
View File

@ -0,0 +1,59 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_SMP=y
CONFIG_SMP_NCPUS=2
CONFIG_STACK_COLORATION=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SYSTEM=y
CONFIG_SYSTEM_TASKSET=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_TESTING_SMP=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

65
boards/arm/rp2040/adafruit-feather-rp2040/configs/spisd/defconfig Normal file
View File

@ -0,0 +1,65 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_SPI_CALLBACK is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MMCSD=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RP2040_SPISD=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

80
boards/arm/rp2040/adafruit-feather-rp2040/configs/ssd1306/defconfig Normal file
View File

@ -0,0 +1,80 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NX_DISABLE_1BPP is not set
# CONFIG_NX_PACKEDMSFIRST is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NX=y
CONFIG_EXAMPLES_NXDEMO=y
CONFIG_EXAMPLES_NXHELLO=y
CONFIG_EXAMPLES_NXHELLO_BPP=1
CONFIG_EXAMPLES_NXLINES=y
CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=1
CONFIG_EXAMPLES_NXLINES_BPP=1
CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xff
CONFIG_EXAMPLES_NXLINES_LINEWIDTH=1
CONFIG_EXAMPLES_NX_BPP=1
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_DEV=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_MAXCONTRAST=255
CONFIG_LCD_SH1106_OLED_132=y
CONFIG_LCD_SSD1306_I2C=y
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_NXFONT_SANS20X26=y
CONFIG_NX_BLOCKING=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_I2C0=y
CONFIG_RP2040_I2C0_GPIO=4
CONFIG_RP2040_I2C=y
CONFIG_RP2040_I2C_DRIVER=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

64
boards/arm/rp2040/adafruit-feather-rp2040/configs/st7735/defconfig Normal file
View File

@ -0,0 +1,64 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_PORTRAIT=y
CONFIG_LCD_ST7735=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI1=y
CONFIG_RP2040_SPI1_GPIO=12
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

72
boards/arm/rp2040/adafruit-feather-rp2040/configs/usbmsc/defconfig Normal file
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@ -0,0 +1,72 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_SPI_CALLBACK is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_USBSERIAL=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MMCSD=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RP2040_SPISD=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSTEM_CDCACM=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_SYSTEM_USBMSC=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_USBMSC=y
CONFIG_USBMSC_NOT_STALL_BULKEP=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

57
boards/arm/rp2040/adafruit-feather-rp2040/configs/usbnsh/defconfig Normal file
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@ -0,0 +1,57 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_DEV_CONSOLE is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_RP2040_UART0 is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_CDCACM_CONSOLE=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NSH_USBCONSOLE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

100
boards/arm/rp2040/adafruit-feather-rp2040/configs/waveshare-lcd-1.14/defconfig Normal file
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@ -0,0 +1,100 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NX_DISABLE_16BPP is not set
# CONFIG_NX_PACKEDMSFIRST is not set
# CONFIG_NX_WRITEONLY is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_ASSERTIONS=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NX=y
CONFIG_EXAMPLES_NXDEMO=y
CONFIG_EXAMPLES_NXDEMO_BPP=16
CONFIG_EXAMPLES_NXHELLO=y
CONFIG_EXAMPLES_NXHELLO_BPP=16
CONFIG_EXAMPLES_NXLINES=y
CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
CONFIG_EXAMPLES_NXLINES_BPP=16
CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
CONFIG_EXAMPLES_NX_BPP=16
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_I2C=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_DEV=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_MAXCONTRAST=255
CONFIG_LCD_NOGETRUN=y
CONFIG_LCD_ST7789=y
CONFIG_LCD_ST7789_FREQUENCY=64000000
CONFIG_LCD_ST7789_XOFFSET=53
CONFIG_LCD_ST7789_XRES=135
CONFIG_LCD_ST7789_YOFFSET=40
CONFIG_LCD_ST7789_YRES=240
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_NXFONT_SANS40X49B=y
CONFIG_NX_BLOCKING=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_LCD_SPI_CH=1
CONFIG_RP2040_SPI1=y
CONFIG_RP2040_SPI1_GPIO=8
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

97
boards/arm/rp2040/adafruit-feather-rp2040/configs/waveshare-lcd-1.3/defconfig Normal file
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@ -0,0 +1,97 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NX_DISABLE_16BPP is not set
# CONFIG_NX_PACKEDMSFIRST is not set
# CONFIG_NX_WRITEONLY is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-feather-rp2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_FEATHER_RP2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_ASSERTIONS=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NX=y
CONFIG_EXAMPLES_NXDEMO=y
CONFIG_EXAMPLES_NXDEMO_BPP=16
CONFIG_EXAMPLES_NXHELLO=y
CONFIG_EXAMPLES_NXHELLO_BPP=16
CONFIG_EXAMPLES_NXLINES=y
CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
CONFIG_EXAMPLES_NXLINES_BPP=16
CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
CONFIG_EXAMPLES_NX_BPP=16
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_I2C=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_DEV=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_MAXCONTRAST=255
CONFIG_LCD_NOGETRUN=y
CONFIG_LCD_ST7789=y
CONFIG_LCD_ST7789_FREQUENCY=64000000
CONFIG_LCD_ST7789_YRES=240
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_NXFONT_SANS40X49B=y
CONFIG_NX_BLOCKING=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_LCD_SPI_CH=1
CONFIG_RP2040_SPI1=y
CONFIG_RP2040_SPI1_GPIO=8
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=16

116
boards/arm/rp2040/adafruit-feather-rp2040/include/board.h Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/include/board.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_BOARD_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include "rp2040_i2cdev.h"
#include "rp2040_spidev.h"
#include "rp2040_i2sdev.h"
#include "rp2040_spisd.h"
#ifndef __ASSEMBLY__
# include <stdint.h>
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking *****************************************************************/
#define MHZ 1000000
#define BOARD_XOSC_FREQ (12 * MHZ)
#define BOARD_PLL_SYS_FREQ (125 * MHZ)
#define BOARD_PLL_USB_FREQ (48 * MHZ)
#define BOARD_REF_FREQ (12 * MHZ)
#define BOARD_SYS_FREQ (125 * MHZ)
#define BOARD_PERI_FREQ (125 * MHZ)
#define BOARD_USB_FREQ (48 * MHZ)
#define BOARD_ADC_FREQ (48 * MHZ)
#define BOARD_RTC_FREQ 46875
#define BOARD_UART_BASEFREQ BOARD_PERI_FREQ
#define BOARD_TICK_CLOCK (1 * MHZ)
/* GPIO definitions *********************************************************/
#define BOARD_GPIO_LED_PIN 13
#define BOARD_NGPIOOUT 1
#define BOARD_NGPIOIN 1
#define BOARD_NGPIOINT 1
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: rp2040_boardearlyinitialize
*
* Description:
*
****************************************************************************/
void rp2040_boardearlyinitialize(void);
/****************************************************************************
* Name: rp2040_boardinitialize
*
* Description:
*
****************************************************************************/
void rp2040_boardinitialize(void);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_BOARD_H */

72
boards/arm/rp2040/adafruit-feather-rp2040/include/rp2040_i2cdev.h Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/include/rp2040_i2cdev.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_I2CDEV_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_I2CDEV_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: board_i2cdev_initialize
*
* Description:
* Initialize i2c driver and register the /dev/i2c device.
*
****************************************************************************/
#ifdef CONFIG_RP2040_I2C_DRIVER
int board_i2cdev_initialize(int bus);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_I2CDEV_H */

72
boards/arm/rp2040/adafruit-feather-rp2040/include/rp2040_i2sdev.h Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/include/rp2040_i2sdev.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_I2SDEV_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_I2SDEV_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: board_i2sdev_initialize
*
* Description:
* Initialize i2s driver and register the /dev/audio/pcm0 device.
*
****************************************************************************/
#ifdef CONFIG_RP2040_I2S
int board_i2sdev_initialize(int bus);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_I2SDEV_H */

69
boards/arm/rp2040/adafruit-feather-rp2040/include/rp2040_spidev.h Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/include/rp2040_spidev.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_SPIDEV_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_SPIDEV_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: board_spidev_initialize
*
* Description:
* Initialize spi driver and register the /dev/spi device.
*
****************************************************************************/
int board_spidev_initialize(int bus);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_SPIDEV_H */

83
boards/arm/rp2040/adafruit-feather-rp2040/include/rp2040_spisd.h Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/include/rp2040_spisd.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_SPISD_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_SPISD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: board_spisd_initialize
*
* Description:
* Initialize the SPI-based SD card.
*
****************************************************************************/
#ifdef CONFIG_RP2040_SPISD
int board_spisd_initialize(int minor, int bus);
#endif
/****************************************************************************
* Name: board_spisd_status
*
* Description:
* Get the status whether SD Card is present or not.
*
****************************************************************************/
#ifdef CONFIG_RP2040_SPISD
uint8_t board_spisd_status(struct spi_dev_s *dev, uint32_t devid);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_INCLUDE_RP2040_SPISD_H */

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############################################################################
# boards/arm/rp2040/adafruit-feather-rp2040/scripts/Make.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(TOPDIR)/.config
include $(TOPDIR)/tools/Config.mk
include $(TOPDIR)/tools/rp2040/Config.mk
include $(TOPDIR)/arch/arm/src/armv6-m/Toolchain.defs
ifeq ($(CONFIG_RP2040_FLASH_BOOT),y)
LDSCRIPT = adafruit-feather-rp2040-flash.ld
else
LDSCRIPT = adafruit-feather-rp2040-sram.ld
endif
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
AFLAGS := $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048

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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/scripts/adafruit-feather-rp2040-flash.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
MEMORY
{
flash (rx) : ORIGIN = 0x10000000, LENGTH = 2048K
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 264K
}
OUTPUT_ARCH(arm)
EXTERN(_vectors)
ENTRY(_stext)
SECTIONS
{
.flash_begin : {
__flash_binary_start = .;
} > flash
.boot2 : {
__boot2_start__ = .;
KEEP (*(.boot2))
__boot2_end__ = .;
} > flash
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > flash
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > flash
.ARM.extab : {
*(.ARM.extab*)
} > flash
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > flash
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.ram_vectors (COPY) : {
*(.ram_vectors)
} > sram
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.);
} > sram AT > flash
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > sram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

97
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/scripts/adafruit-feather-rp2040-sram.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
MEMORY
{
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 264K
}
OUTPUT_ARCH(arm)
EXTERN(_vectors)
ENTRY(_stext)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
rp2040_start.o(.text)
. = ALIGN(256);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > sram
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sram
.ARM.extab : {
*(.ARM.extab*)
} > sram
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > sram
__exidx_end = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.);
} > sram
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > sram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

41
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############################################################################
# boards/arm/rp2040/adafruit-feather-rp2040/src/Make.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(TOPDIR)/Make.defs
CSRCS = rp2040_boardinitialize.c
CSRCS += rp2040_appinit.c
CSRCS += rp2040_bringup.c
ifeq ($(CONFIG_BOARDCTL_RESET),y)
CSRCS += rp2040_reset.c
endif
ifeq ($(CONFIG_SPI),y)
CSRCS += rp2040_spi.c
endif
ifeq ($(CONFIG_DEV_GPIO),y)
CSRCS += rp2040_gpio.c
endif
DEPPATH += --dep-path board
VPATH += :board
CFLAGS += $(shell $(INCDIR) "$(CC)" $(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board$(DELIM)board)

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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/src/rp2040_appinit.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/board.h>
#include <sys/types.h>
#include "rp2040_pico.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform application specific initialization. This function is never
* called directly from application code, but only indirectly via the
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
*
* Input Parameters:
* arg - The boardctl() argument is passed to the board_app_initialize()
* implementation without modification. The argument has no
* meaning to NuttX; the meaning of the argument is a contract
* between the board-specific initialization logic and the
* matching application logic. The value could be such things as a
* mode enumeration value, a set of DIP switch switch settings, a
* pointer to configuration data read from a file or serial FLASH,
* or whatever you would like to do with it. Every implementation
* should accept zero/NULL as a default configuration.
*
* Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on
* any failure to indicate the nature of the failure.
*
****************************************************************************/
int board_app_initialize(uintptr_t arg)
{
#ifdef CONFIG_BOARD_LATE_INITIALIZE
/* Board initialization already performed by board_late_initialize() */
return OK;
#else
/* Perform board-specific initialization */
return rp2040_bringup();
#endif
}

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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/src/rp2040_boardinitialize.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include "rp2040_gpio.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_boardearlyinitialize
*
* Description:
*
****************************************************************************/
void rp2040_boardearlyinitialize(void)
{
rp2040_gpio_initialize();
/* Disable IE on GPIO 26-29 */
clrbits_reg32(RP2040_PADS_BANK0_GPIO_IE, RP2040_PADS_BANK0_GPIO(26));
clrbits_reg32(RP2040_PADS_BANK0_GPIO_IE, RP2040_PADS_BANK0_GPIO(27));
clrbits_reg32(RP2040_PADS_BANK0_GPIO_IE, RP2040_PADS_BANK0_GPIO(28));
clrbits_reg32(RP2040_PADS_BANK0_GPIO_IE, RP2040_PADS_BANK0_GPIO(29));
/* Set board LED pin */
rp2040_gpio_init(BOARD_GPIO_LED_PIN);
rp2040_gpio_setdir(BOARD_GPIO_LED_PIN, true);
rp2040_gpio_put(BOARD_GPIO_LED_PIN, true);
/* Set default UART pin */
#if defined(CONFIG_RP2040_UART0) && CONFIG_RP2040_UART0_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_UART0_GPIO,
RP2040_GPIO_FUNC_UART); /* TX */
rp2040_gpio_set_function(CONFIG_RP2040_UART0_GPIO + 1,
RP2040_GPIO_FUNC_UART); /* RX */
#ifdef CONFIG_SERIAL_OFLOWCONTROL
rp2040_gpio_set_function(CONFIG_RP2040_UART0_GPIO + 2,
RP2040_GPIO_FUNC_UART); /* CTS */
#endif
#ifdef CONFIG_SERIAL_IFLOWCONTROL
rp2040_gpio_set_function(CONFIG_RP2040_UART0_GPIO + 3,
RP2040_GPIO_FUNC_UART); /* RTS */
#endif
#endif
#if defined(CONFIG_RP2040_UART1) && CONFIG_RP2040_UART1_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_UART1_GPIO,
RP2040_GPIO_FUNC_UART); /* TX */
rp2040_gpio_set_function(CONFIG_RP2040_UART1_GPIO + 1,
RP2040_GPIO_FUNC_UART); /* RX */
#ifdef CONFIG_SERIAL_OFLOWCONTROL
rp2040_gpio_set_function(CONFIG_RP2040_UART1_GPIO + 2,
RP2040_GPIO_FUNC_UART); /* CTS */
#endif
#ifdef CONFIG_SERIAL_IFLOWCONTROL
rp2040_gpio_set_function(CONFIG_RP2040_UART1_GPIO + 3,
RP2040_GPIO_FUNC_UART); /* RTS */
#endif
#endif
}
/****************************************************************************
* Name: rp2040_boardinitialize
*
* Description:
*
****************************************************************************/
void rp2040_boardinitialize(void)
{
/* Set default I2C pin */
#if defined(CONFIG_RP2040_I2C0) && CONFIG_RP2040_I2C0_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_I2C0_GPIO,
RP2040_GPIO_FUNC_I2C); /* SDA */
rp2040_gpio_set_function(CONFIG_RP2040_I2C0_GPIO + 1,
RP2040_GPIO_FUNC_I2C); /* SCL */
rp2040_gpio_set_pulls(CONFIG_RP2040_I2C0_GPIO, true, false); /* Pull up */
rp2040_gpio_set_pulls(CONFIG_RP2040_I2C0_GPIO + 1, true, false);
#endif
#if defined(CONFIG_RP2040_I2C1) && CONFIG_RP2040_I2C1_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_I2C1_GPIO,
RP2040_GPIO_FUNC_I2C); /* SDA */
rp2040_gpio_set_function(CONFIG_RP2040_I2C1_GPIO + 1,
RP2040_GPIO_FUNC_I2C); /* SCL */
rp2040_gpio_set_pulls(CONFIG_RP2040_I2C1_GPIO, true, false); /* Pull up */
rp2040_gpio_set_pulls(CONFIG_RP2040_I2C1_GPIO + 1, true, false);
#endif
/* Set default SPI pin */
#if defined(CONFIG_RP2040_SPI0) && CONFIG_RP2040_SPI0_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_SPI0_GPIO,
RP2040_GPIO_FUNC_SPI); /* RX */
rp2040_gpio_set_function(CONFIG_RP2040_SPI0_GPIO + 2,
RP2040_GPIO_FUNC_SPI); /* SCK */
rp2040_gpio_set_function(CONFIG_RP2040_SPI0_GPIO + 3,
RP2040_GPIO_FUNC_SPI); /* TX */
/* CSn is controlled by board-specific logic */
rp2040_gpio_init(CONFIG_RP2040_SPI0_GPIO + 1); /* CSn */
rp2040_gpio_setdir(CONFIG_RP2040_SPI0_GPIO + 1, true);
rp2040_gpio_put(CONFIG_RP2040_SPI0_GPIO + 1, true);
#endif
#if defined(CONFIG_RP2040_SPI1) && CONFIG_RP2040_SPI1_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_SPI1_GPIO,
RP2040_GPIO_FUNC_SPI); /* RX */
rp2040_gpio_set_function(CONFIG_RP2040_SPI1_GPIO + 2,
RP2040_GPIO_FUNC_SPI); /* SCK */
rp2040_gpio_set_function(CONFIG_RP2040_SPI1_GPIO + 3,
RP2040_GPIO_FUNC_SPI); /* TX */
/* CSn is controlled by board-specific logic */
rp2040_gpio_init(CONFIG_RP2040_SPI1_GPIO + 1); /* CSn */
rp2040_gpio_setdir(CONFIG_RP2040_SPI1_GPIO + 1, true);
rp2040_gpio_put(CONFIG_RP2040_SPI1_GPIO + 1, true);
#endif
}

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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/src/rp2040_bringup.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <debug.h>
#include <stddef.h>
#include <nuttx/fs/fs.h>
#include <arch/board/board.h>
#include "rp2040_pico.h"
#ifdef CONFIG_LCD_BACKPACK
#include "rp2040_lcd_backpack.h"
#endif
#ifdef CONFIG_LCD
#include <nuttx/board.h>
#endif
#ifdef CONFIG_LCD_DEV
#include <nuttx/lcd/lcd_dev.h>
#endif
#ifdef CONFIG_VIDEO_FB
#include <nuttx/video/fb.h>
#endif
#ifdef CONFIG_SENSORS_INA219
#include <nuttx/sensors/ina219.h>
#include "rp2040_ina219.h"
#endif
#ifdef CONFIG_SENSORS_BMP180
#include <nuttx/sensors/bmp180.h>
#include "rp2040_bmp180.h"
#endif
#ifdef CONFIG_RP2040_PWM
#include "rp2040_pwm.h"
#include "rp2040_pwmdev.h"
#endif
#if defined(CONFIG_RP2040_BOARD_HAS_WS2812) && defined(CONFIG_WS2812)
#include "rp2040_ws2812.h"
#endif
#ifdef CONFIG_WS2812_HAS_WHITE
#define HAS_WHITE true
#else /* CONFIG_WS2812_HAS_WHITE */
#define HAS_WHITE false
#endif /* CONFIG_WS2812_HAS_WHITE */
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_bringup
****************************************************************************/
int rp2040_bringup(void)
{
int ret = 0;
#ifdef CONFIG_RP2040_I2C_DRIVER
#ifdef CONFIG_RP2040_I2C0
ret = board_i2cdev_initialize(0);
if (ret < 0)
{
_err("ERROR: Failed to initialize I2C0.\n");
}
#endif
#ifdef CONFIG_RP2040_I2C1
ret = board_i2cdev_initialize(1);
if (ret < 0)
{
_err("ERROR: Failed to initialize I2C1.\n");
}
#endif
#endif
#ifdef CONFIG_RP2040_SPI_DRIVER
#ifdef CONFIG_RP2040_SPI0
ret = board_spidev_initialize(0);
if (ret < 0)
{
_err("ERROR: Failed to initialize SPI0.\n");
}
#endif
#ifdef CONFIG_RP2040_SPI1
ret = board_spidev_initialize(1);
if (ret < 0)
{
_err("ERROR: Failed to initialize SPI1.\n");
}
#endif
#endif
#ifdef CONFIG_RP2040_PWM
# ifdef CONFIG_RP2040_PWM0
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(0,
CONFIG_RP2040_PWM0A_GPIO,
CONFIG_RP2040_PWM0B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM0A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM0B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM0_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(0,
CONFIG_RP2040_PWM0A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM0A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM0_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM0.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM1
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(1,
CONFIG_RP2040_PWM1A_GPIO,
CONFIG_RP2040_PWM1B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM1A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM1B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM1_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(1,
CONFIG_RP2040_PWM1A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM1A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM1_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM1.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM2
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(2,
CONFIG_RP2040_PWM2A_GPIO,
CONFIG_RP2040_PWM2B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM2A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM2B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM2_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(2,
CONFIG_RP2040_PWM2A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM2A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM2_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM2.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM3
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(3,
CONFIG_RP2040_PWM3A_GPIO,
CONFIG_RP2040_PWM3B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM3A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM3B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM3_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(3,
CONFIG_RP2040_PWM3A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM3A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM3_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM3.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM4
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(4,
CONFIG_RP2040_PWM4A_GPIO,
CONFIG_RP2040_PWM4B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM4A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM4B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM4_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(4,
CONFIG_RP2040_PWM4A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM4A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM4_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM4.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM5
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(5,
CONFIG_RP2040_PWM5A_GPIO,
CONFIG_RP2040_PWM5B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM5A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM5B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM5_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(5,
CONFIG_RP2040_PWM5A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM5A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM5_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM5.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM6
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(6,
CONFIG_RP2040_PWM6A_GPIO,
CONFIG_RP2040_PWM6B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM6A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM6B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM6_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(6,
CONFIG_RP2040_PWM6A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM6A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM6_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM6.\n");
}
# endif
#endif
#ifdef CONFIG_RP2040_SPISD
/* Mount the SPI-based MMC/SD block driver */
ret = board_spisd_initialize(0, CONFIG_RP2040_SPISD_SPI_CH);
if (ret < 0)
{
_err("ERROR: Failed to initialize SPI device to MMC/SD: %d\n",
ret);
}
#endif
#ifdef CONFIG_FS_PROCFS
/* Mount the procfs file system */
ret = nx_mount(NULL, "/proc", "procfs", 0, NULL);
if (ret < 0)
{
serr("ERROR: Failed to mount procfs at %s: %d\n", "/proc", ret);
}
#endif
#ifdef CONFIG_SENSORS_BMP180
/* Try to register BMP180 device in I2C0 */
ret = board_bmp180_initialize(0);
if (ret < 0)
{
syslog(LOG_ERR, "Failed to initialize BMP180 driver: %d\n", ret);
}
#endif
#ifdef CONFIG_SENSORS_INA219
/* Configure and initialize the INA219 sensor in I2C0 */
ret = board_ina219_initialize(0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: rp2040_ina219_initialize() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_VIDEO_FB
ret = fb_register(0, 0);
if (ret < 0)
{
_err("ERROR: Failed to initialize Frame Buffer Driver.\n");
}
#elif defined(CONFIG_LCD)
ret = board_lcd_initialize();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: Failed to initialize LCD.\n");
}
#endif
#ifdef CONFIG_LCD_DEV
ret = lcddev_register(0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: lcddev_register() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_LCD_BACKPACK
/* slcd:0, i2c:0, rows=2, cols=16 */
ret = board_lcd_backpack_init(0, 0, 2, 16);
if (ret < 0)
{
syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret);
return ret;
}
#endif
#ifdef CONFIG_RP2040_I2S
ret = board_i2sdev_initialize(0);
if (ret < 0)
{
_err("ERROR: Failed to initialize I2S.\n");
}
#endif
#ifdef CONFIG_DEV_GPIO
ret = rp2040_dev_gpio_init();
if (ret < 0)
{
syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret);
return ret;
}
#endif
/* Initialize board neo-pixel */
#if defined(CONFIG_RP2040_BOARD_HAS_WS2812) && defined(CONFIG_WS2812)
rp2040_ws2812_setup("/dev/leds0",
CONFIG_RP2040_WS2812_GPIO_PIN,
CONFIG_WS2812_LED_COUNT,
HAS_WHITE);
#endif
return ret;
}

392
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/src/rp2040_gpio.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include <syslog.h>
#include <nuttx/irq.h>
#include <arch/irq.h>
#include <assert.h>
#include <debug.h>
#include <nuttx/ioexpander/gpio.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include "chip.h"
#include "rp2040_gpio.h"
#if defined(CONFIG_DEV_GPIO) && !defined(CONFIG_GPIO_LOWER_HALF)
/* Output pins. GPIO13 is onboard LED any other outputs could be used.
*/
#define GPIO_OUT1 13
/* Input pins.
*/
#define GPIO_IN1 6
/* Interrupt pins.
*/
#define GPIO_IRQPIN1 11
/****************************************************************************
* Private Types
****************************************************************************/
struct rp2040gpio_dev_s
{
struct gpio_dev_s gpio;
uint8_t id;
};
struct rp2040gpint_dev_s
{
struct rp2040gpio_dev_s rp2040gpio;
pin_interrupt_t callback;
};
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
#if BOARD_NGPIOOUT > 0
static int gpout_read(struct gpio_dev_s *dev, bool *value);
static int gpout_write(struct gpio_dev_s *dev, bool value);
#endif
#if BOARD_NGPIOIN > 0
static int gpin_read(struct gpio_dev_s *dev, bool *value);
#endif
#if BOARD_NGPIOINT > 0
static int gpint_read(struct gpio_dev_s *dev, bool *value);
static int gpint_attach(struct gpio_dev_s *dev,
pin_interrupt_t callback);
static int gpint_enable(struct gpio_dev_s *dev, bool enable);
#endif
/****************************************************************************
* Private Data
****************************************************************************/
#if BOARD_NGPIOOUT > 0
static const struct gpio_operations_s gpout_ops =
{
.go_read = gpout_read,
.go_write = gpout_write,
.go_attach = NULL,
.go_enable = NULL,
};
/* This array maps the GPIO pins used as OUTPUT */
static const uint32_t g_gpiooutputs[BOARD_NGPIOOUT] =
{
GPIO_OUT1
};
static struct rp2040gpio_dev_s g_gpout[BOARD_NGPIOOUT];
#endif
#if BOARD_NGPIOIN > 0
static const struct gpio_operations_s gpin_ops =
{
.go_read = gpin_read,
.go_write = NULL,
.go_attach = NULL,
.go_enable = NULL,
};
/* This array maps the GPIO pins used as INTERRUPT INPUTS */
static const uint32_t g_gpioinputs[BOARD_NGPIOIN] =
{
GPIO_IN1
};
static struct rp2040gpio_dev_s g_gpin[BOARD_NGPIOIN];
#endif
#if BOARD_NGPIOINT > 0
static const struct gpio_operations_s gpint_ops =
{
.go_read = gpint_read,
.go_write = NULL,
.go_attach = gpint_attach,
.go_enable = gpint_enable,
};
/* This array maps the GPIO pins used as INTERRUPT INPUTS */
static const uint32_t g_gpiointinputs[BOARD_NGPIOINT] =
{
GPIO_IRQPIN1,
};
static struct rp2040gpint_dev_s g_gpint[BOARD_NGPIOINT];
#endif
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: gpout_read
****************************************************************************/
#if BOARD_NGPIOOUT > 0
static int gpout_read(struct gpio_dev_s *dev, bool *value)
{
struct rp2040gpio_dev_s *rp2040gpio =
(struct rp2040gpio_dev_s *)dev;
DEBUGASSERT(rp2040gpio != NULL && value != NULL);
DEBUGASSERT(rp2040gpio->id < BOARD_NGPIOOUT);
gpioinfo("Reading...\n");
*value = rp2040_gpio_get(g_gpiooutputs[rp2040gpio->id]);
return OK;
}
/****************************************************************************
* Name: gpout_write
****************************************************************************/
static int gpout_write(struct gpio_dev_s *dev, bool value)
{
struct rp2040gpio_dev_s *rp2040gpio =
(struct rp2040gpio_dev_s *)dev;
DEBUGASSERT(rp2040gpio != NULL);
DEBUGASSERT(rp2040gpio->id < BOARD_NGPIOOUT);
gpioinfo("Writing %d\n", (int)value);
rp2040_gpio_put(g_gpiooutputs[rp2040gpio->id], value);
return OK;
}
#endif
/****************************************************************************
* Name: gpin_read
****************************************************************************/
#if BOARD_NGPIOIN > 0
static int gpin_read(struct gpio_dev_s *dev, bool *value)
{
struct rp2040gpio_dev_s *rp2040gpio =
(struct rp2040gpio_dev_s *)dev;
DEBUGASSERT(rp2040gpio != NULL && value != NULL);
DEBUGASSERT(rp2040gpio->id < BOARD_NGPIOIN);
gpioinfo("Reading... pin %d\n", (int)g_gpioinputs[rp2040gpio->id]);
*value = rp2040_gpio_get(g_gpioinputs[rp2040gpio->id]);
return OK;
}
#endif
/****************************************************************************
* Name: rp2040gpio_interrupt
****************************************************************************/
#if BOARD_NGPIOINT > 0
static int rp2040gpio_interrupt(int irq, void *context, void *arg)
{
struct rp2040gpint_dev_s *rp2040gpint =
(struct rp2040gpint_dev_s *)arg;
DEBUGASSERT(rp2040gpint != NULL && rp2040gpint->callback != NULL);
gpioinfo("Interrupt! callback=%p\n", rp2040gpint->callback);
rp2040gpint->callback(&rp2040gpint->rp2040gpio.gpio,
rp2040gpint->rp2040gpio.id);
return OK;
}
/****************************************************************************
* Name: gpint_read
****************************************************************************/
static int gpint_read(struct gpio_dev_s *dev, bool *value)
{
struct rp2040gpint_dev_s *rp2040gpint =
(struct rp2040gpint_dev_s *)dev;
DEBUGASSERT(rp2040gpint != NULL && value != NULL);
DEBUGASSERT(rp2040gpint->rp2040gpio.id < BOARD_NGPIOINT);
gpioinfo("Reading int pin...\n");
*value = rp2040_gpio_get(g_gpiointinputs[rp2040gpint->rp2040gpio.id]);
return OK;
}
/****************************************************************************
* Name: gpint_attach
****************************************************************************/
static int gpint_attach(struct gpio_dev_s *dev,
pin_interrupt_t callback)
{
struct rp2040gpint_dev_s *rp2040gpint =
(struct rp2040gpint_dev_s *)dev;
int irq = g_gpiointinputs[rp2040gpint->rp2040gpio.id];
int ret;
gpioinfo("Attaching the callback\n");
/* Make sure the interrupt is disabled */
rp2040_gpio_disable_irq(irq);
ret = rp2040_gpio_irq_attach(irq,
RP2040_GPIO_INTR_EDGE_LOW,
rp2040gpio_interrupt,
&g_gpint[rp2040gpint->rp2040gpio.id]);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: gpint_attach() failed: %d\n", ret);
return ret;
}
gpioinfo("Attach %p\n", callback);
rp2040gpint->callback = callback;
return OK;
}
/****************************************************************************
* Name: gpint_enable
****************************************************************************/
static int gpint_enable(struct gpio_dev_s *dev, bool enable)
{
struct rp2040gpint_dev_s *rp2040gpint =
(struct rp2040gpint_dev_s *)dev;
int irq = g_gpiointinputs[rp2040gpint->rp2040gpio.id];
if (enable)
{
if (rp2040gpint->callback != NULL)
{
gpioinfo("Enabling the interrupt\n");
/* Configure the interrupt for rising edge */
rp2040_gpio_enable_irq(irq);
}
}
else
{
gpioinfo("Disable the interrupt\n");
rp2040_gpio_disable_irq(irq);
}
return OK;
}
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_dev_gpio_init
****************************************************************************/
int rp2040_dev_gpio_init(void)
{
int i;
int pincount = 0;
#if BOARD_NGPIOOUT > 0
for (i = 0; i < BOARD_NGPIOOUT; i++)
{
/* Setup and register the GPIO pin */
g_gpout[i].gpio.gp_pintype = GPIO_OUTPUT_PIN;
g_gpout[i].gpio.gp_ops = &gpout_ops;
g_gpout[i].id = i;
gpio_pin_register(&g_gpout[i].gpio, g_gpiooutputs[i]);
/* Configure the pins that will be used as output */
rp2040_gpio_init(g_gpiooutputs[i]);
rp2040_gpio_setdir(g_gpiooutputs[i], true);
rp2040_gpio_put(g_gpiooutputs[i], false);
pincount++;
}
#endif
pincount = 0;
#if BOARD_NGPIOIN > 0
for (i = 0; i < BOARD_NGPIOIN; i++)
{
/* Setup and register the GPIO pin */
g_gpin[i].gpio.gp_pintype = GPIO_INPUT_PIN;
g_gpin[i].gpio.gp_ops = &gpin_ops;
g_gpin[i].id = i;
gpio_pin_register(&g_gpin[i].gpio, g_gpioinputs[i]);
/* Configure the pins that will be used as INPUT */
rp2040_gpio_init(g_gpioinputs[i]);
pincount++;
}
#endif
pincount = 0;
#if BOARD_NGPIOINT > 0
for (i = 0; i < BOARD_NGPIOINT; i++)
{
/* Setup and register the GPIO pin */
g_gpint[i].rp2040gpio.gpio.gp_pintype = GPIO_INTERRUPT_PIN;
g_gpint[i].rp2040gpio.gpio.gp_ops = &gpint_ops;
g_gpint[i].rp2040gpio.id = i;
gpio_pin_register(&g_gpint[i].rp2040gpio.gpio, g_gpiointinputs[i]);
/* Configure the pins that will be used as interrupt input */
rp2040_gpio_init(g_gpiointinputs[i]);
/* pull-up = false : pull-down = true */
rp2040_gpio_set_pulls(g_gpiointinputs[i], false, true);
pincount++;
}
#endif
return OK;
}
#endif /* CONFIG_DEV_GPIO && !CONFIG_GPIO_LOWER_HALF */

36
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/src/rp2040_pico.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_RP2040_PICO_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_RP2040_PICO_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
int rp2040_bringup(void);
#ifdef CONFIG_DEV_GPIO
int rp2040_dev_gpio_init(void);
#endif
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_FEATHER_RP2040_PICO_H */

61
boards/arm/rp2040/adafruit-feather-rp2040/src/rp2040_reset.c Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/src/rp2040_reset.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/board.h>
#include <nuttx/arch.h>
#ifdef CONFIG_BOARDCTL_RESET
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_reset
*
* Description:
* Reset board. Support for this function is required by board-level
* logic if CONFIG_BOARDCTL_RESET is selected.
*
* Input Parameters:
* status - Status information provided with the reset event. This
* meaning of this status information is board-specific. If not
* used by a board, the value zero may be provided in calls to
* board_reset().
*
* Returned Value:
* If this function returns, then it was not possible to power-off the
* board due to some constraints. The return value int this case is a
* board-specific reason for the failure to shutdown.
*
****************************************************************************/
int board_reset(int status)
{
up_systemreset();
return 0;
}
#endif /* CONFIG_BOARDCTL_RESET */

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/****************************************************************************
* boards/arm/rp2040/adafruit-feather-rp2040/src/rp2040_spi.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <errno.h>
#include <debug.h>
#include <nuttx/spi/spi.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include "chip.h"
#include "rp2040_gpio.h"
#include "hardware/rp2040_spi.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_spi0/1select and rp2040_spi0/1status
*
* Description:
* The external functions, rp2040_spi0/1select and rp2040_spi0/1status
* must be provided by board-specific logic.
* They are implementations of the select and status methods of the SPI
* interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
* All other methods (including rp2040_spibus_initialize()) are provided by
* common RP2040 logic. To use this common SPI logic on your board:
*
* 1. Provide logic in rp2040_boardinitialize() to configure SPI chip
* select pins.
* 2. Provide rp2040_spi0/1select() and rp2040_spi0/1status()
* functions in your board-specific logic.
* These functions will perform chip selection and status operations
* using GPIOs in the way your board is configured.
* 3. Add a calls to rp2040_spibus_initialize() in your low level
* application initialization logic
* 4. The handle returned by rp2040_spibus_initialize() may then be used to
* bind the SPI driver to higher level logic (e.g., calling
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
* the SPI MMC/SD driver).
*
****************************************************************************/
#ifdef CONFIG_RP2040_SPI0
void rp2040_spi0select(struct spi_dev_s *dev, uint32_t devid,
bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid,
selected ? "assert" : "de-assert");
rp2040_gpio_put(CONFIG_RP2040_SPI0_GPIO + 1, !selected);
}
uint8_t rp2040_spi0status(struct spi_dev_s *dev, uint32_t devid)
{
uint8_t ret = 0;
# if defined(CONFIG_RP2040_SPISD) && (CONFIG_RP2040_SPISD_SPI_CH == 0)
ret = board_spisd_status(dev, devid);
# endif
return ret;
}
#ifdef CONFIG_SPI_CMDDATA
int rp2040_spi0cmddata(struct spi_dev_s *dev, uint32_t devid, bool cmd)
{
#ifdef CONFIG_LCD_ST7789
if (devid == SPIDEV_DISPLAY(0))
{
/* This is the Data/Command control pad which determines whether the
* data bits are data or a command.
*/
rp2040_gpio_put(CONFIG_RP2040_SPI0_GPIO, !cmd);
return OK;
}
#endif
return -ENODEV;
}
#endif
#endif
#ifdef CONFIG_RP2040_SPI1
void rp2040_spi1select(struct spi_dev_s *dev, uint32_t devid,
bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid,
selected ? "assert" : "de-assert");
rp2040_gpio_put(CONFIG_RP2040_SPI1_GPIO + 1, !selected);
}
uint8_t rp2040_spi1status(struct spi_dev_s *dev, uint32_t devid)
{
uint8_t ret = 0;
# if defined(CONFIG_RP2040_SPISD) && (CONFIG_RP2040_SPISD_SPI_CH == 1)
ret = board_spisd_status(dev, devid);
# endif
return ret;
}
#ifdef CONFIG_SPI_CMDDATA
int rp2040_spi1cmddata(struct spi_dev_s *dev, uint32_t devid, bool cmd)
{
#if defined (CONFIG_LCD_ST7789) || (CONFIG_LCD_ST7735)
if (devid == SPIDEV_DISPLAY(0))
{
/* This is the Data/Command control pad which determines whether the
* data bits are data or a command.
*/
rp2040_gpio_put(CONFIG_RP2040_SPI1_GPIO, !cmd);
return OK;
}
#endif
return -ENODEV;
}
#endif
#endif

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#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_ADAFRUIT_KB2040
config RP2040_FLASH_BOOT
bool "flash boot"
default y
---help---
If y, the built binary can be used for flash boot.
If not, the binary is for SRAM boot.
config RP2040_FLASH_CHIP
string "flash chip name"
default "w25q080"
---help---
Name of NOR flash device connected to RP2040 SoC.
(Used to choose the secondary boot loader.)
Basically this option should not be changed.
config RP2040_UF2_BINARY
bool "uf2 binary format"
default y
---help---
Create nuttx.uf2 binary format used on RP2040 based arch.
config RP2040_UART0_GPIO
int "UART0 GPIO pin assign (0,12,16,28 or -1:no assign)"
default 0
range -1 29
depends on RP2040_UART0
config RP2040_UART1_GPIO
int "UART1 GPIO pin assign (4,8,20,24 or -1:no assign)"
default -1
range -1 29
depends on RP2040_UART1
config RP2040_I2C0_GPIO
int "I2C0 GPIO pin assign (0,4,8,12,28 or -1:no assign)"
default -1
range -1 29
depends on RP2040_I2C0
config RP2040_I2C1_GPIO
int "I2C1 GPIO pin assign (2,6,10,18,26 or -1:no assign)"
default -1
range -1 29
depends on RP2040_I2C1
if RP2040_PWM0
config RP2040_PWM0A_GPIO
int "PWM0 channel 1 GPIO pin assign (0, 16 or -1:no assign)"
default 0
range -1 16
---help---
This sets the GPIO pin to use for the A channel it must be
either 0 or 16, any other value disables the output.
config RP2040_PWM0A_INVERT
bool "PWM0 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM0B_GPIO
int "PWM0 channel 2 GPIO pin assign (1 or -1:no assign)"
default 1
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 1 or 17, any other value disables the output.
config RP2040_PWM0B_INVERT
bool "PWM0 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM0_PHASE_CORRECT
bool "PWM0 phase correct"
default n
endif
if RP2040_PWM1
config RP2040_PWM1A_GPIO
int "PWM1 channel 1 GPIO pin assign (2, 18 or -1:no assign)"
default 2
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 2 or 18, any other value disables the output.
config RP2040_PWM1A_INVERT
bool "PWM1 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM1B_GPIO
int "PWM1 channel 2 GPIO pin assign (3, 19 or -1:no assign)"
default 3
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 3 or 19, any other value disables the output.
config RP2040_PWM1B_INVERT
bool "PWM1 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM1_PHASE_CORRECT
bool "PWM1 phase correct"
default n
endif
if RP2040_PWM2
config RP2040_PWM2A_GPIO
int "PWM2 channel 1 GPIO pin assign (4, 20 or -1:no assign)"
default 4
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 4 or 20, any other value disables the output.
config RP2040_PWM2A_INVERT
bool "PWM2 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM2B_GPIO
int "PWM2 channel 2 GPIO pin assign (5 or -1:no assign)"
default 5
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 5 or 21, any other value disables the output.
config RP2040_PWM2B_INVERT
bool "PWM2 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM2_PHASE_CORRECT
bool "PWM2 phase correct"
default n
endif
if RP2040_PWM3
config RP2040_PWM3A_GPIO
int "PWM3 channel 1 GPIO pin assign (6 or -1:no assign)"
default 6
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 6 or 22, any other value disables the output.
config RP2040_PWM3A_INVERT
bool "PWM3 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM3B_GPIO
int "PWM3 channel 2 GPIO pin assign (7 or -1:no assign)"
default 7
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 7 or 23, any other value disables the output.
config RP2040_PWM3B_INVERT
bool "PWM3 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM3_PHASE_CORRECT
bool "PWM3 phase correct"
default n
endif
if RP2040_PWM4
config RP2040_PWM4A_GPIO
int "PWM4 channel 1 GPIO pin assign (8 or -1:no assign)"
default 8
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 8 or 24, any other value disables the output.
config RP2040_PWM4A_INVERT
bool "PWM4 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM4B_GPIO
int "PWM4 channel 2 GPIO pin assign (9 or -1:no assign)"
default 9
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 9 or 25, any other value disables the output.
config RP2040_PWM4B_INVERT
bool "PWM4 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM4_PHASE_CORRECT
bool "PWM4 phase correct"
default n
endif
if RP2040_PWM5
config RP2040_PWM5A_GPIO
int "PWM5 channel 1 GPIO pin assign (10, 26 or -1:no assign)"
default 10
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 10 or 26, any other value disables the output.
config RP2040_PWM5A_INVERT
bool "PWM5 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM5B_GPIO
int "PWM5 channel 2 GPIO pin assign (27 or -1:no assign)"
default 11
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 11 or 27, any other value disables the output.
config RP2040_PWM5B_INVERT
bool "PWM5 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM5_PHASE_CORRECT
bool "PWM5 phase correct"
default n
endif
if RP2040_PWM6
config RP2040_PWM6A_GPIO
int "PWM6 channel 1 GPIO pin assign (12, 28 or -1:no assign)"
default 12
range -1 29
---help---
This sets the GPIO pin to use for the A channel it must be
either 12 or 28, any other value disables the output.
config RP2040_PWM6A_INVERT
bool "PWM6 channel 1 invert"
default n
---help---
If invert is enabled, the PWM on the A pin will idle high
with the pulse going low.
if PWM_MULTICHAN && PWM_NCHANNELS > 1
config RP2040_PWM6B_GPIO
int "PWM6 channel 2 GPIO pin assign (13, 29 or -1:no assign)"
default 13
range -1 29
---help---
This sets the GPIO pin to use for the B channel it must be
either 13 or 29, any other value disables the output.
config RP2040_PWM6B_INVERT
bool "PWM6 channel 2 invert"
default n
---help---
If invert is enabled, the PWM on the B pin will idle high
with the pulse going low.
endif
config RP2040_PWM6_PHASE_CORRECT
bool "PWM6 phase correct"
default n
endif
config RP2040_SPI0_GPIO
int "SPI0 GPIO pin assign (0,4,16,20 or -1:no assign)"
default -1
range -1 29
depends on RP2040_SPI0
config RP2040_SPI1_GPIO
int "SPI1 GPIO pin assign (8,12,24,28 or -1:no assign)"
default -1
range -1 29
depends on RP2040_SPI1
config RP2040_LCD_SPI_CH
int "RP2040 LCD SPI channel number"
default 0
range 0 1
depends on LCD
---help---
Select SPI channel number to use LCD display.
config RP2040_ENC28J60_SPI_CH
int "ENC28J60 SPI channel number"
default 1
range 0 1
depends on ENC28J60
---help---
Select SPI channel number to use ENC28J60 ethernet.
config RP2040_ENC28J60_INTR_GPIO
int "ENC28J60 interrupt GPIO pin assign"
default -1
range -1 29
depends on ENC28J60
config RP2040_ENC28J60_RESET_GPIO
int "ENC28J60 reset GPIO pin assign (optional)"
default -1
range -1 29
depends on ENC28J60
endif

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README
======
This directory contains the port of NuttX to the Adafruit KB2040.
See https://www.adafruit.com/product/5302 for information about Adafruit KB2040.
Currently only the following devices are supported.
Supported:
- UART (console port)
- GPIO 0 (UART0 TX) and GPIO 1 (UART0 RX) are used for the console.
- I2C
- SPI
- DMAC
- PWM
- USB device
- MSC, CDC/ACM serial and these composite device are supported.
- CDC/ACM serial device can be used for the console.
- PIO (RP2040 Programmable I/O)
- Flash ROM Boot
- SRAM Boot
- If Pico SDK is available, nuttx.uf2 file which can be used in
BOOTSEL mode will be created.
- BMP180 sensor at I2C0 (don't forget to define I2C0 GPIOs at "I2C0 GPIO pin assign" in Board Selection menu)
- INA219 sensor / module (don't forget to define I2C0 GPIOs at "I2C0 GPIO pin assign" in Board Selection menu)
- Pico Display Pack (ST7789 LCD)
- RGB leds and buttons are not supported yet.
- Pico Audio Pack (PCM5100A I2S DAC)
- I2S interface is realized by PIO.
Not supported:
- All other devices
Installation
============
1. Download Raspberry Pi Pico SDK
$ git clone -b 1.1.2 https://github.com/raspberrypi/pico-sdk.git
2. Set PICO_SDK_PATH environment variable
$ export PICO_SDK_PATH=<absolute_path_to_pico-sdk_directory>
3. Configure and build NuttX
$ git clone https://github.com/apache/incubator-nuttx.git nuttx
$ git clone https://github.com/apache/incubator-nuttx-apps.git apps
$ cd nuttx
$ make distclean
$ ./tools/configure.sh raspberrypi-pico:nsh
$ make V=1
4. Connect Adafruit KB2040 board to USB port while pressing BOOTSEL.
The board will be detected as USB Mass Storage Device.
Then copy "nuttx.uf2" into the device.
(Same manner as the standard Pico SDK applications installation.)
5. To access the console, GPIO 0 and 1 pins must be connected to the
device such as USB-serial converter.
`usbnsh` configuration provides the console access by USB CDC/ACM serial
devcice. The console is available by using a terminal software on the USB
host.
Defconfigs
==========
- nsh
Minimum configuration with NuttShell
- nshsram
Load NuttX binary to SRAM
- smp
Enable SMP mode. Both Core 0 and Core 1 are used by NuttX.
- ssd1306
SSD1306 OLED display (I2C) test configuration
Connection:
SSD1306 Raspberry Pi Pico
GND ----- GND (Pin 3 or 38 or ...)
VCC ----- 3V3 OUT (Pin 36)
SDA ----- GP4 (I2C0 SDA) (Pin 6)
SCL ----- GP5 (I2C0 SCL) (Pin 7)
- lcd1602
LCD 1602 Segment LCD Disaply (I2C)
Connection:
PCF8574 BackPack Raspberry Pi Pico
GND ----- GND (Pin 3 or 38 or ...)
VCC ----- 5V Vbus (Pin 40)
SDA ----- GP4 (I2C0 SDA) (Pin 6)
SCL ----- GP5 (I2C0 SCL) (Pin 7)
- spisd
SD card support (SPI connection)
Connection:
SD card slot Raspberry Pi Pico
DAT2 (NC)
DAT3/CS ----- GP17 (SPI0 CSn) (Pin 22)
CMD /DI ----- GP19 (SPI0 TX) (Pin 25)
VDD ----- 3V3 OUT (Pin 36)
CLK/SCK ----- GP18 (SPI0 SCK) (Pin 24)
VSS ----- GND (Pin 3 or 38 or ...)
DAT0/DO ----- GP16 (SPI0 RX) (Pin 21)
DAT1 (NC)
* Card hot swapping is not supported.
- st7735
st7735 SPI LCD support
Connection:
st7735 Raspberry Pi Pico
GND ----- GND (Pin 3 or 38 or ...)
VCC ----- 5V Vbus (Pin 40)
SDA ----- GP15 (SPI1 TX) (Pin 20)
SCK ----- GP14 (SPI1 SCK) (Pin 19)
CS ----- GP13 (SPI1 CSn) (Pin 17)
AO(D/C) ----- GP12 (SPI1 RX) (Pin 16)
BL ----- GP11 (Pin 15)
RESET ----- GP10 (Pin 14)
- enc28j60
ENC28J60 SPI ethernet controller support
- IP address is configured by DHCP.
- DNS address is 8.8.8.8 (CONFIG_NETINIT_DNSIPADDR)
- NTP client is enabled.
Connection:
ENC28J60 Raspberry Pi Pico
GND ----- GND (Pin 3 or 38 or ...)
3.3 ----- 3V3 OUT (Pin 36)
SI ----- GP15 (SPI1 TX) (Pin 20)
SCK ----- GP14 (SPI1 SCK) (Pin 19)
CS ----- GP13 (SPI1 CSn) (Pin 17)
SO ----- GP12 (SPI1 RX) (Pin 16)
INT ----- GP11 (Pin 15)
RESET ----- GP10 (Pin 14)
- displaypack
Pico Display Pack support
See the following page for connection:
https://shop.pimoroni.com/products/pico-display-pack
- audiopack
Pico Audio Pack support
See the following page for connection:
https://shop.pimoroni.com/products/pico-audio-pack
SD card interface is also enabled.
- usbnsh
USB CDC/ACM serial console with NuttShell
- usbmsc
USB MSC and CDC/ACM support
`msconn` and `sercon` commands enable the MSC and CDC/ACM devices.
The MSC support provides the interface to the SD card with SPI,
so the SD card slot connection like spisd configuration is required.
- composite
USB composite device (MSC + CDC/ACM) support
`conn` command enables the composite device.
License exceptions
==================
The following files are originated from the files in Pico SDK.
So, the files are licensed under 3-Clause BSD same as Pico SDK.
- arch/arm/src/rp2040/rp2040_clock.c
- arch/arm/src/rp2040/rp2040_pll.c
- arch/arm/src/rp2040/rp2040_xosc.c
- These are created by referring the Pico SDK clock initialization.
- arch/arm/src/rp2040/rp2040_pio.c
- arch/arm/src/rp2040/rp2040_pio.h
- arch/arm/src/rp2040/rp2040_pio_instructions.h
- These provide the similar APIs to Pico SDK's hardware_pio APIs.
- arch/arm/src/rp2040/hardware/*.h
- These are generated from rp2040.svd originally provided in Pico SDK.

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#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_AUDIO_FORMAT_MP3 is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NSH_DISABLE_MB is not set
# CONFIG_NSH_DISABLE_MH is not set
# CONFIG_NSH_DISABLE_MW is not set
# CONFIG_SPI_CALLBACK is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_AUDIO=y
CONFIG_AUDIO_I2S=y
CONFIG_AUDIO_I2SCHAR=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_AUDIO=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MMCSD=y
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NXPLAYER_DEFAULT_MEDIADIR="/mnt/sd0"
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_I2S=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RP2040_SPISD=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_NXPLAYER=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

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#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_SPI_CALLBACK is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_CDCACM_COMPOSITE=y
CONFIG_COMPOSITE_IAD=y
CONFIG_COMPOSITE_MSFT_OS_DESCRIPTORS=y
CONFIG_COMPOSITE_PRODUCTID=0x2022
CONFIG_COMPOSITE_SERIALSTR="12345"
CONFIG_COMPOSITE_VENDORID=0x03eb
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_USBSERIAL=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MMCSD=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RP2040_SPISD=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSTEM_COMPOSITE=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_USBDEV_COMPOSITE=y
CONFIG_USBMSC=y
CONFIG_USBMSC_COMPOSITE=y
CONFIG_USBMSC_NOT_STALL_BULKEP=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

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#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_DEV_CONSOLE is not set
# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NX_DISABLE_16BPP is not set
# CONFIG_NX_PACKEDMSFIRST is not set
# CONFIG_NX_WRITEONLY is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_CDCACM_CONSOLE=y
CONFIG_DEBUG_ASSERTIONS=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NX=y
CONFIG_EXAMPLES_NXDEMO=y
CONFIG_EXAMPLES_NXDEMO_BPP=16
CONFIG_EXAMPLES_NXHELLO=y
CONFIG_EXAMPLES_NXHELLO_BPP=16
CONFIG_EXAMPLES_NXLINES=y
CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
CONFIG_EXAMPLES_NXLINES_BPP=16
CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
CONFIG_EXAMPLES_NX_BPP=16
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_I2C=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_DEV=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_MAXCONTRAST=255
CONFIG_LCD_NOGETRUN=y
CONFIG_LCD_ST7789=y
CONFIG_LCD_ST7789_FREQUENCY=64000000
CONFIG_LCD_ST7789_XOFFSET=53
CONFIG_LCD_ST7789_XRES=135
CONFIG_LCD_ST7789_YOFFSET=40
CONFIG_LCD_ST7789_YRES=240
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NSH_USBCONSOLE=y
CONFIG_NX=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_NXFONT_SANS40X49B=y
CONFIG_NX_BLOCKING=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

88
boards/arm/rp2040/adafruit-kb2040/configs/enc28j60/defconfig Normal file
View File

@ -0,0 +1,88 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DEV_ZERO=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_ENC28J60=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NET=y
CONFIG_NETDB_DNSCLIENT=y
CONFIG_NETDB_DNSSERVER_NOADDR=y
CONFIG_NETDEVICES=y
CONFIG_NETDEV_PHY_IOCTL=y
CONFIG_NETINIT_DHCPC=y
CONFIG_NETINIT_DNS=y
CONFIG_NETINIT_DNSIPADDR=0x08080808
CONFIG_NETINIT_NOMAC=y
CONFIG_NET_BROADCAST=y
CONFIG_NET_ICMP=y
CONFIG_NET_ICMP_SOCKET=y
CONFIG_NET_LOOPBACK=y
CONFIG_NET_ROUTE=y
CONFIG_NET_TCP=y
CONFIG_NET_UDP=y
CONFIG_NET_UDP_CHECKSUMS=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_ENC28J60_INTR_GPIO=11
CONFIG_RP2040_ENC28J60_RESET_GPIO=10
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI1=y
CONFIG_RP2040_SPI1_GPIO=12
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_LPWORK=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_DHCPC_RENEW=y
CONFIG_SYSTEM_NETDB=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_NTPC=y
CONFIG_SYSTEM_PING=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_SYSTEM_SYSTEM=y
CONFIG_SYSTEM_TELNET_CLIENT=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WQUEUE_NOTIFIER=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

61
boards/arm/rp2040/adafruit-kb2040/configs/lcd1602/defconfig Normal file
View File

@ -0,0 +1,61 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_SLCD=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD_BACKPACK=y
CONFIG_LCD_LCD1602=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_I2C0=y
CONFIG_RP2040_I2C0_GPIO=4
CONFIG_RP2040_I2C=y
CONFIG_RP2040_I2C_DRIVER=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SLCD=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

53
boards/arm/rp2040/adafruit-kb2040/configs/nsh/defconfig Normal file
View File

@ -0,0 +1,53 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

53
boards/arm/rp2040/adafruit-kb2040/configs/nshsram/defconfig Normal file
View File

@ -0,0 +1,53 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_RP2040_FLASH_BOOT is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

59
boards/arm/rp2040/adafruit-kb2040/configs/smp/defconfig Normal file
View File

@ -0,0 +1,59 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_SMP=y
CONFIG_SMP_NCPUS=2
CONFIG_STACK_COLORATION=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SYSTEM=y
CONFIG_SYSTEM_TASKSET=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_TESTING_SMP=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

65
boards/arm/rp2040/adafruit-kb2040/configs/spisd/defconfig Normal file
View File

@ -0,0 +1,65 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_SPI_CALLBACK is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MMCSD=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RP2040_SPISD=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

80
boards/arm/rp2040/adafruit-kb2040/configs/ssd1306/defconfig Normal file
View File

@ -0,0 +1,80 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NX_DISABLE_1BPP is not set
# CONFIG_NX_PACKEDMSFIRST is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NX=y
CONFIG_EXAMPLES_NXDEMO=y
CONFIG_EXAMPLES_NXHELLO=y
CONFIG_EXAMPLES_NXHELLO_BPP=1
CONFIG_EXAMPLES_NXLINES=y
CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=1
CONFIG_EXAMPLES_NXLINES_BPP=1
CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xff
CONFIG_EXAMPLES_NXLINES_LINEWIDTH=1
CONFIG_EXAMPLES_NX_BPP=1
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_DEV=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_MAXCONTRAST=255
CONFIG_LCD_SH1106_OLED_132=y
CONFIG_LCD_SSD1306_I2C=y
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_NXFONT_SANS20X26=y
CONFIG_NX_BLOCKING=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_I2C0=y
CONFIG_RP2040_I2C0_GPIO=4
CONFIG_RP2040_I2C=y
CONFIG_RP2040_I2C_DRIVER=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

64
boards/arm/rp2040/adafruit-kb2040/configs/st7735/defconfig Normal file
View File

@ -0,0 +1,64 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_PORTRAIT=y
CONFIG_LCD_ST7735=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI1=y
CONFIG_RP2040_SPI1_GPIO=12
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

72
boards/arm/rp2040/adafruit-kb2040/configs/usbmsc/defconfig Normal file
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@ -0,0 +1,72 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_MMCSD_HAVE_CARDDETECT is not set
# CONFIG_MMCSD_HAVE_WRITEPROTECT is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_SPI_CALLBACK is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_USBSERIAL=y
CONFIG_FAT_LCNAMES=y
CONFIG_FAT_LFN=y
CONFIG_FS_FAT=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_MMCSD=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_SPI0=y
CONFIG_RP2040_SPI0_GPIO=16
CONFIG_RP2040_SPI=y
CONFIG_RP2040_SPISD=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSTEM_CDCACM=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_SYSTEM_USBMSC=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_USBMSC=y
CONFIG_USBMSC_NOT_STALL_BULKEP=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

57
boards/arm/rp2040/adafruit-kb2040/configs/usbnsh/defconfig Normal file
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@ -0,0 +1,57 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_DEV_CONSOLE is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_RP2040_UART0 is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_CDCACM=y
CONFIG_CDCACM_CONSOLE=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NSH_USBCONSOLE=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

100
boards/arm/rp2040/adafruit-kb2040/configs/waveshare-lcd-1.14/defconfig Normal file
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@ -0,0 +1,100 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NX_DISABLE_16BPP is not set
# CONFIG_NX_PACKEDMSFIRST is not set
# CONFIG_NX_WRITEONLY is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_ASSERTIONS=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NX=y
CONFIG_EXAMPLES_NXDEMO=y
CONFIG_EXAMPLES_NXDEMO_BPP=16
CONFIG_EXAMPLES_NXHELLO=y
CONFIG_EXAMPLES_NXHELLO_BPP=16
CONFIG_EXAMPLES_NXLINES=y
CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
CONFIG_EXAMPLES_NXLINES_BPP=16
CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
CONFIG_EXAMPLES_NX_BPP=16
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_I2C=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_DEV=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_MAXCONTRAST=255
CONFIG_LCD_NOGETRUN=y
CONFIG_LCD_ST7789=y
CONFIG_LCD_ST7789_FREQUENCY=64000000
CONFIG_LCD_ST7789_XOFFSET=53
CONFIG_LCD_ST7789_XRES=135
CONFIG_LCD_ST7789_YOFFSET=40
CONFIG_LCD_ST7789_YRES=240
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_NXFONT_SANS40X49B=y
CONFIG_NX_BLOCKING=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_LCD_SPI_CH=1
CONFIG_RP2040_SPI1=y
CONFIG_RP2040_SPI1_GPIO=8
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

97
boards/arm/rp2040/adafruit-kb2040/configs/waveshare-lcd-1.3/defconfig Normal file
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@ -0,0 +1,97 @@
#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
# CONFIG_FS_PROCFS_EXCLUDE_ENVIRON is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
# CONFIG_NSH_DISABLE_DATE is not set
# CONFIG_NSH_DISABLE_LOSMART is not set
# CONFIG_NXFONTS_DISABLE_16BPP is not set
# CONFIG_NX_DISABLE_16BPP is not set
# CONFIG_NX_PACKEDMSFIRST is not set
# CONFIG_NX_WRITEONLY is not set
# CONFIG_STANDARD_SERIAL is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="adafruit-kb2040"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ADAFRUIT_KB2040=y
CONFIG_ARCH_CHIP="rp2040"
CONFIG_ARCH_CHIP_RP2040=y
CONFIG_ARCH_RAMVECTORS=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_LOOPSPERMSEC=10450
CONFIG_BUILTIN=y
CONFIG_DEBUG_ASSERTIONS=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DRIVERS_VIDEO=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NX=y
CONFIG_EXAMPLES_NXDEMO=y
CONFIG_EXAMPLES_NXDEMO_BPP=16
CONFIG_EXAMPLES_NXHELLO=y
CONFIG_EXAMPLES_NXHELLO_BPP=16
CONFIG_EXAMPLES_NXLINES=y
CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
CONFIG_EXAMPLES_NXLINES_BPP=16
CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
CONFIG_EXAMPLES_NX_BPP=16
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_I2C=y
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_LCD=y
CONFIG_LCD_DEV=y
CONFIG_LCD_FRAMEBUFFER=y
CONFIG_LCD_MAXCONTRAST=255
CONFIG_LCD_NOGETRUN=y
CONFIG_LCD_ST7789=y
CONFIG_LCD_ST7789_FREQUENCY=64000000
CONFIG_LCD_ST7789_YRES=240
CONFIG_MQ_MAXMSGSIZE=64
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_ARCHINIT=y
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_READLINE=y
CONFIG_NX=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_NXFONT_SANS40X49B=y
CONFIG_NX_BLOCKING=y
CONFIG_RAM_SIZE=270336
CONFIG_RAM_START=0x20000000
CONFIG_READLINE_CMD_HISTORY=y
CONFIG_RP2040_LCD_SPI_CH=1
CONFIG_RP2040_SPI1=y
CONFIG_RP2040_SPI1_GPIO=8
CONFIG_RP2040_SPI=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=9
CONFIG_START_MONTH=2
CONFIG_START_YEAR=2021
CONFIG_SYSLOG_CONSOLE=y
CONFIG_SYSTEM_I2CTOOL=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y
CONFIG_WS2812=y
CONFIG_RP2040_BOARD_HAS_WS2812=y
CONFIG_RP2040_WS2812_GPIO_PIN=17

116
boards/arm/rp2040/adafruit-kb2040/include/board.h Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/include/board.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_BOARD_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include "rp2040_i2cdev.h"
#include "rp2040_spidev.h"
#include "rp2040_i2sdev.h"
#include "rp2040_spisd.h"
#ifndef __ASSEMBLY__
# include <stdint.h>
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking *****************************************************************/
#define MHZ 1000000
#define BOARD_XOSC_FREQ (12 * MHZ)
#define BOARD_PLL_SYS_FREQ (125 * MHZ)
#define BOARD_PLL_USB_FREQ (48 * MHZ)
#define BOARD_REF_FREQ (12 * MHZ)
#define BOARD_SYS_FREQ (125 * MHZ)
#define BOARD_PERI_FREQ (125 * MHZ)
#define BOARD_USB_FREQ (48 * MHZ)
#define BOARD_ADC_FREQ (48 * MHZ)
#define BOARD_RTC_FREQ 46875
#define BOARD_UART_BASEFREQ BOARD_PERI_FREQ
#define BOARD_TICK_CLOCK (1 * MHZ)
/* GPIO definitions *********************************************************/
#undef BOARD_GPIO_LED_PIN
#define BOARD_NGPIOOUT 1
#define BOARD_NGPIOIN 1
#define BOARD_NGPIOINT 1
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: rp2040_boardearlyinitialize
*
* Description:
*
****************************************************************************/
void rp2040_boardearlyinitialize(void);
/****************************************************************************
* Name: rp2040_boardinitialize
*
* Description:
*
****************************************************************************/
void rp2040_boardinitialize(void);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_BOARD_H */

72
boards/arm/rp2040/adafruit-kb2040/include/rp2040_i2cdev.h Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/include/rp2040_i2cdev.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_I2CDEV_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_I2CDEV_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: board_i2cdev_initialize
*
* Description:
* Initialize i2c driver and register the /dev/i2c device.
*
****************************************************************************/
#ifdef CONFIG_RP2040_I2C_DRIVER
int board_i2cdev_initialize(int bus);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_I2CDEV_H */

72
boards/arm/rp2040/adafruit-kb2040/include/rp2040_i2sdev.h Normal file
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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/include/rp2040_i2sdev.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_I2SDEV_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_I2SDEV_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: board_i2sdev_initialize
*
* Description:
* Initialize i2s driver and register the /dev/audio/pcm0 device.
*
****************************************************************************/
#ifdef CONFIG_RP2040_I2S
int board_i2sdev_initialize(int bus);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_I2SDEV_H */

69
boards/arm/rp2040/adafruit-kb2040/include/rp2040_spidev.h Normal file
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@ -0,0 +1,69 @@
/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/include/rp2040_spidev.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_SPIDEV_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_SPIDEV_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: board_spidev_initialize
*
* Description:
* Initialize spi driver and register the /dev/spi device.
*
****************************************************************************/
int board_spidev_initialize(int bus);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_SPIDEV_H */

83
boards/arm/rp2040/adafruit-kb2040/include/rp2040_spisd.h Normal file
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@ -0,0 +1,83 @@
/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/include/rp2040_spisd.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_SPISD_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_SPISD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Public Data
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: board_spisd_initialize
*
* Description:
* Initialize the SPI-based SD card.
*
****************************************************************************/
#ifdef CONFIG_RP2040_SPISD
int board_spisd_initialize(int minor, int bus);
#endif
/****************************************************************************
* Name: board_spisd_status
*
* Description:
* Get the status whether SD Card is present or not.
*
****************************************************************************/
#ifdef CONFIG_RP2040_SPISD
uint8_t board_spisd_status(struct spi_dev_s *dev, uint32_t devid);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_INCLUDE_RP2040_SPISD_H */

45
boards/arm/rp2040/adafruit-kb2040/scripts/Make.defs Normal file
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############################################################################
# boards/arm/rp2040/adafruit-kb2040/scripts/Make.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(TOPDIR)/.config
include $(TOPDIR)/tools/Config.mk
include $(TOPDIR)/tools/rp2040/Config.mk
include $(TOPDIR)/arch/arm/src/armv6-m/Toolchain.defs
ifeq ($(CONFIG_RP2040_FLASH_BOOT),y)
LDSCRIPT = adafruit-kb2040-flash.ld
else
LDSCRIPT = adafruit-kb2040-sram.ld
endif
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
AFLAGS := $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048

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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/scripts/adafruit-kb2040-flash.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
MEMORY
{
flash (rx) : ORIGIN = 0x10000000, LENGTH = 2048K
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 264K
}
OUTPUT_ARCH(arm)
EXTERN(_vectors)
ENTRY(_stext)
SECTIONS
{
.flash_begin : {
__flash_binary_start = .;
} > flash
.boot2 : {
__boot2_start__ = .;
KEEP (*(.boot2))
__boot2_end__ = .;
} > flash
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > flash
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > flash
.ARM.extab : {
*(.ARM.extab*)
} > flash
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > flash
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.ram_vectors (COPY) : {
*(.ram_vectors)
} > sram
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.);
} > sram AT > flash
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > sram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

97
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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/scripts/adafruit-kb2040-sram.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
MEMORY
{
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 264K
}
OUTPUT_ARCH(arm)
EXTERN(_vectors)
ENTRY(_stext)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
rp2040_start.o(.text)
. = ALIGN(256);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > sram
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sram
.ARM.extab : {
*(.ARM.extab*)
} > sram
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > sram
__exidx_end = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.);
} > sram
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > sram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

41
boards/arm/rp2040/adafruit-kb2040/src/Make.defs Normal file
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############################################################################
# boards/arm/rp2040/adafruit-kb2040/src/Make.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
include $(TOPDIR)/Make.defs
CSRCS = rp2040_boardinitialize.c
CSRCS += rp2040_appinit.c
CSRCS += rp2040_bringup.c
ifeq ($(CONFIG_BOARDCTL_RESET),y)
CSRCS += rp2040_reset.c
endif
ifeq ($(CONFIG_SPI),y)
CSRCS += rp2040_spi.c
endif
ifeq ($(CONFIG_DEV_GPIO),y)
CSRCS += rp2040_gpio.c
endif
DEPPATH += --dep-path board
VPATH += :board
CFLAGS += $(shell $(INCDIR) "$(CC)" $(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board$(DELIM)board)

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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/src/rp2040_appinit.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/board.h>
#include <sys/types.h>
#include "rp2040_pico.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform application specific initialization. This function is never
* called directly from application code, but only indirectly via the
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
*
* Input Parameters:
* arg - The boardctl() argument is passed to the board_app_initialize()
* implementation without modification. The argument has no
* meaning to NuttX; the meaning of the argument is a contract
* between the board-specific initialization logic and the
* matching application logic. The value could be such things as a
* mode enumeration value, a set of DIP switch switch settings, a
* pointer to configuration data read from a file or serial FLASH,
* or whatever you would like to do with it. Every implementation
* should accept zero/NULL as a default configuration.
*
* Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on
* any failure to indicate the nature of the failure.
*
****************************************************************************/
int board_app_initialize(uintptr_t arg)
{
#ifdef CONFIG_BOARD_LATE_INITIALIZE
/* Board initialization already performed by board_late_initialize() */
return OK;
#else
/* Perform board-specific initialization */
return rp2040_bringup();
#endif
}

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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/src/rp2040_boardinitialize.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include "rp2040_gpio.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_boardearlyinitialize
*
* Description:
*
****************************************************************************/
void rp2040_boardearlyinitialize(void)
{
rp2040_gpio_initialize();
/* Disable IE on GPIO 26-29 */
clrbits_reg32(RP2040_PADS_BANK0_GPIO_IE, RP2040_PADS_BANK0_GPIO(26));
clrbits_reg32(RP2040_PADS_BANK0_GPIO_IE, RP2040_PADS_BANK0_GPIO(27));
clrbits_reg32(RP2040_PADS_BANK0_GPIO_IE, RP2040_PADS_BANK0_GPIO(28));
clrbits_reg32(RP2040_PADS_BANK0_GPIO_IE, RP2040_PADS_BANK0_GPIO(29));
/* Set default UART pin */
#if defined(CONFIG_RP2040_UART0) && CONFIG_RP2040_UART0_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_UART0_GPIO,
RP2040_GPIO_FUNC_UART); /* TX */
rp2040_gpio_set_function(CONFIG_RP2040_UART0_GPIO + 1,
RP2040_GPIO_FUNC_UART); /* RX */
#ifdef CONFIG_SERIAL_OFLOWCONTROL
rp2040_gpio_set_function(CONFIG_RP2040_UART0_GPIO + 2,
RP2040_GPIO_FUNC_UART); /* CTS */
#endif
#ifdef CONFIG_SERIAL_IFLOWCONTROL
rp2040_gpio_set_function(CONFIG_RP2040_UART0_GPIO + 3,
RP2040_GPIO_FUNC_UART); /* RTS */
#endif
#endif
#if defined(CONFIG_RP2040_UART1) && CONFIG_RP2040_UART1_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_UART1_GPIO,
RP2040_GPIO_FUNC_UART); /* TX */
rp2040_gpio_set_function(CONFIG_RP2040_UART1_GPIO + 1,
RP2040_GPIO_FUNC_UART); /* RX */
#ifdef CONFIG_SERIAL_OFLOWCONTROL
rp2040_gpio_set_function(CONFIG_RP2040_UART1_GPIO + 2,
RP2040_GPIO_FUNC_UART); /* CTS */
#endif
#ifdef CONFIG_SERIAL_IFLOWCONTROL
rp2040_gpio_set_function(CONFIG_RP2040_UART1_GPIO + 3,
RP2040_GPIO_FUNC_UART); /* RTS */
#endif
#endif
}
/****************************************************************************
* Name: rp2040_boardinitialize
*
* Description:
*
****************************************************************************/
void rp2040_boardinitialize(void)
{
/* Set default I2C pin */
#if defined(CONFIG_RP2040_I2C0) && CONFIG_RP2040_I2C0_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_I2C0_GPIO,
RP2040_GPIO_FUNC_I2C); /* SDA */
rp2040_gpio_set_function(CONFIG_RP2040_I2C0_GPIO + 1,
RP2040_GPIO_FUNC_I2C); /* SCL */
rp2040_gpio_set_pulls(CONFIG_RP2040_I2C0_GPIO, true, false); /* Pull up */
rp2040_gpio_set_pulls(CONFIG_RP2040_I2C0_GPIO + 1, true, false);
#endif
#if defined(CONFIG_RP2040_I2C1) && CONFIG_RP2040_I2C1_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_I2C1_GPIO,
RP2040_GPIO_FUNC_I2C); /* SDA */
rp2040_gpio_set_function(CONFIG_RP2040_I2C1_GPIO + 1,
RP2040_GPIO_FUNC_I2C); /* SCL */
rp2040_gpio_set_pulls(CONFIG_RP2040_I2C1_GPIO, true, false); /* Pull up */
rp2040_gpio_set_pulls(CONFIG_RP2040_I2C1_GPIO + 1, true, false);
#endif
/* Set default SPI pin */
#if defined(CONFIG_RP2040_SPI0) && CONFIG_RP2040_SPI0_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_SPI0_GPIO,
RP2040_GPIO_FUNC_SPI); /* RX */
rp2040_gpio_set_function(CONFIG_RP2040_SPI0_GPIO + 2,
RP2040_GPIO_FUNC_SPI); /* SCK */
rp2040_gpio_set_function(CONFIG_RP2040_SPI0_GPIO + 3,
RP2040_GPIO_FUNC_SPI); /* TX */
/* CSn is controlled by board-specific logic */
rp2040_gpio_init(CONFIG_RP2040_SPI0_GPIO + 1); /* CSn */
rp2040_gpio_setdir(CONFIG_RP2040_SPI0_GPIO + 1, true);
rp2040_gpio_put(CONFIG_RP2040_SPI0_GPIO + 1, true);
#endif
#if defined(CONFIG_RP2040_SPI1) && CONFIG_RP2040_SPI1_GPIO >= 0
rp2040_gpio_set_function(CONFIG_RP2040_SPI1_GPIO,
RP2040_GPIO_FUNC_SPI); /* RX */
rp2040_gpio_set_function(CONFIG_RP2040_SPI1_GPIO + 2,
RP2040_GPIO_FUNC_SPI); /* SCK */
rp2040_gpio_set_function(CONFIG_RP2040_SPI1_GPIO + 3,
RP2040_GPIO_FUNC_SPI); /* TX */
/* CSn is controlled by board-specific logic */
rp2040_gpio_init(CONFIG_RP2040_SPI1_GPIO + 1); /* CSn */
rp2040_gpio_setdir(CONFIG_RP2040_SPI1_GPIO + 1, true);
rp2040_gpio_put(CONFIG_RP2040_SPI1_GPIO + 1, true);
#endif
}

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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/src/rp2040_bringup.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <debug.h>
#include <stddef.h>
#include <nuttx/fs/fs.h>
#include <arch/board/board.h>
#include "rp2040_pico.h"
#ifdef CONFIG_LCD_BACKPACK
#include "rp2040_lcd_backpack.h"
#endif
#ifdef CONFIG_LCD
#include <nuttx/board.h>
#endif
#ifdef CONFIG_LCD_DEV
#include <nuttx/lcd/lcd_dev.h>
#endif
#ifdef CONFIG_VIDEO_FB
#include <nuttx/video/fb.h>
#endif
#ifdef CONFIG_SENSORS_INA219
#include <nuttx/sensors/ina219.h>
#include "rp2040_ina219.h"
#endif
#ifdef CONFIG_SENSORS_BMP180
#include <nuttx/sensors/bmp180.h>
#include "rp2040_bmp180.h"
#endif
#ifdef CONFIG_RP2040_PWM
#include "rp2040_pwm.h"
#include "rp2040_pwmdev.h"
#endif
#if defined(CONFIG_RP2040_BOARD_HAS_WS2812) && defined(CONFIG_WS2812)
#include "rp2040_ws2812.h"
#endif
#ifdef CONFIG_WS2812_HAS_WHITE
#define HAS_WHITE true
#else /* CONFIG_WS2812_HAS_WHITE */
#define HAS_WHITE false
#endif /* CONFIG_WS2812_HAS_WHITE */
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_bringup
****************************************************************************/
int rp2040_bringup(void)
{
int ret = 0;
#ifdef CONFIG_RP2040_I2C_DRIVER
#ifdef CONFIG_RP2040_I2C0
ret = board_i2cdev_initialize(0);
if (ret < 0)
{
_err("ERROR: Failed to initialize I2C0.\n");
}
#endif
#ifdef CONFIG_RP2040_I2C1
ret = board_i2cdev_initialize(1);
if (ret < 0)
{
_err("ERROR: Failed to initialize I2C1.\n");
}
#endif
#endif
#ifdef CONFIG_RP2040_SPI_DRIVER
#ifdef CONFIG_RP2040_SPI0
ret = board_spidev_initialize(0);
if (ret < 0)
{
_err("ERROR: Failed to initialize SPI0.\n");
}
#endif
#ifdef CONFIG_RP2040_SPI1
ret = board_spidev_initialize(1);
if (ret < 0)
{
_err("ERROR: Failed to initialize SPI1.\n");
}
#endif
#endif
#ifdef CONFIG_RP2040_PWM
# ifdef CONFIG_RP2040_PWM0
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(0,
CONFIG_RP2040_PWM0A_GPIO,
CONFIG_RP2040_PWM0B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM0A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM0B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM0_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(0,
CONFIG_RP2040_PWM0A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM0A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM0_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM0.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM1
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(1,
CONFIG_RP2040_PWM1A_GPIO,
CONFIG_RP2040_PWM1B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM1A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM1B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM1_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(1,
CONFIG_RP2040_PWM1A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM1A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM1_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM1.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM2
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(2,
CONFIG_RP2040_PWM2A_GPIO,
CONFIG_RP2040_PWM2B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM2A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM2B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM2_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(2,
CONFIG_RP2040_PWM2A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM2A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM2_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM2.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM3
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(3,
CONFIG_RP2040_PWM3A_GPIO,
CONFIG_RP2040_PWM3B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM3A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM3B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM3_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(3,
CONFIG_RP2040_PWM3A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM3A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM3_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM3.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM4
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(4,
CONFIG_RP2040_PWM4A_GPIO,
CONFIG_RP2040_PWM4B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM4A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM4B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM4_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(4,
CONFIG_RP2040_PWM4A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM4A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM4_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM4.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM5
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(5,
CONFIG_RP2040_PWM5A_GPIO,
CONFIG_RP2040_PWM5B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM5A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM5B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM5_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(5,
CONFIG_RP2040_PWM5A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM5A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM5_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM5.\n");
}
# endif
# ifdef CONFIG_RP2040_PWM6
# if defined(CONFIG_PWM_NCHANNELS) && CONFIG_PWM_NCHANNELS == 2
ret = rp2040_pwmdev_initialize(6,
CONFIG_RP2040_PWM6A_GPIO,
CONFIG_RP2040_PWM6B_GPIO,
(0
# ifdef CONFIG_RP2040_PWM6A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM6B_INVERT
| RP2040_PWM_CSR_B_INV
# endif
# ifdef CONFIG_RP2040_PWM6_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# else
ret = rp2040_pwmdev_initialize(6,
CONFIG_RP2040_PWM6A_GPIO,
(0
# ifdef CONFIG_RP2040_PWM6A_INVERT
| RP2040_PWM_CSR_A_INV
# endif
# ifdef CONFIG_RP2040_PWM6_PHASE_CORRECT
| RP2040_PWM_CSR_PH_CORRECT
# endif
));
# endif
if (ret < 0)
{
_err("ERROR: Failed to initialize PWM6.\n");
}
# endif
#endif
#ifdef CONFIG_RP2040_SPISD
/* Mount the SPI-based MMC/SD block driver */
ret = board_spisd_initialize(0, CONFIG_RP2040_SPISD_SPI_CH);
if (ret < 0)
{
_err("ERROR: Failed to initialize SPI device to MMC/SD: %d\n",
ret);
}
#endif
#ifdef CONFIG_FS_PROCFS
/* Mount the procfs file system */
ret = nx_mount(NULL, "/proc", "procfs", 0, NULL);
if (ret < 0)
{
serr("ERROR: Failed to mount procfs at %s: %d\n", "/proc", ret);
}
#endif
#ifdef CONFIG_SENSORS_BMP180
/* Try to register BMP180 device in I2C0 */
ret = board_bmp180_initialize(0);
if (ret < 0)
{
syslog(LOG_ERR, "Failed to initialize BMP180 driver: %d\n", ret);
}
#endif
#ifdef CONFIG_SENSORS_INA219
/* Configure and initialize the INA219 sensor in I2C0 */
ret = board_ina219_initialize(0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: rp2040_ina219_initialize() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_VIDEO_FB
ret = fb_register(0, 0);
if (ret < 0)
{
_err("ERROR: Failed to initialize Frame Buffer Driver.\n");
}
#elif defined(CONFIG_LCD)
ret = board_lcd_initialize();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: Failed to initialize LCD.\n");
}
#endif
#ifdef CONFIG_LCD_DEV
ret = lcddev_register(0);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: lcddev_register() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_LCD_BACKPACK
/* slcd:0, i2c:0, rows=2, cols=16 */
ret = board_lcd_backpack_init(0, 0, 2, 16);
if (ret < 0)
{
syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret);
return ret;
}
#endif
#ifdef CONFIG_RP2040_I2S
ret = board_i2sdev_initialize(0);
if (ret < 0)
{
_err("ERROR: Failed to initialize I2S.\n");
}
#endif
#ifdef CONFIG_DEV_GPIO
ret = rp2040_dev_gpio_init();
if (ret < 0)
{
syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret);
return ret;
}
#endif
/* Initialize board neo-pixel */
#if defined(CONFIG_RP2040_BOARD_HAS_WS2812) && defined(CONFIG_WS2812)
rp2040_ws2812_setup("/dev/leds0",
CONFIG_RP2040_WS2812_GPIO_PIN,
CONFIG_WS2812_LED_COUNT,
HAS_WHITE);
#endif
return ret;
}

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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/src/rp2040_gpio.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include <syslog.h>
#include <nuttx/irq.h>
#include <arch/irq.h>
#include <assert.h>
#include <debug.h>
#include <nuttx/ioexpander/gpio.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include "chip.h"
#include "rp2040_gpio.h"
#if defined(CONFIG_DEV_GPIO) && !defined(CONFIG_GPIO_LOWER_HALF)
/* Output pins. GPIO25 is onboard LED any other outputs could be used.
*/
#define GPIO_OUT1 25
/* Input pins.
*/
#define GPIO_IN1 6
/* Interrupt pins.
*/
#define GPIO_IRQPIN1 11
/****************************************************************************
* Private Types
****************************************************************************/
struct rp2040gpio_dev_s
{
struct gpio_dev_s gpio;
uint8_t id;
};
struct rp2040gpint_dev_s
{
struct rp2040gpio_dev_s rp2040gpio;
pin_interrupt_t callback;
};
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
#if BOARD_NGPIOOUT > 0
static int gpout_read(struct gpio_dev_s *dev, bool *value);
static int gpout_write(struct gpio_dev_s *dev, bool value);
#endif
#if BOARD_NGPIOIN > 0
static int gpin_read(struct gpio_dev_s *dev, bool *value);
#endif
#if BOARD_NGPIOINT > 0
static int gpint_read(struct gpio_dev_s *dev, bool *value);
static int gpint_attach(struct gpio_dev_s *dev,
pin_interrupt_t callback);
static int gpint_enable(struct gpio_dev_s *dev, bool enable);
#endif
/****************************************************************************
* Private Data
****************************************************************************/
#if BOARD_NGPIOOUT > 0
static const struct gpio_operations_s gpout_ops =
{
.go_read = gpout_read,
.go_write = gpout_write,
.go_attach = NULL,
.go_enable = NULL,
};
/* This array maps the GPIO pins used as OUTPUT */
static const uint32_t g_gpiooutputs[BOARD_NGPIOOUT] =
{
GPIO_OUT1
};
static struct rp2040gpio_dev_s g_gpout[BOARD_NGPIOOUT];
#endif
#if BOARD_NGPIOIN > 0
static const struct gpio_operations_s gpin_ops =
{
.go_read = gpin_read,
.go_write = NULL,
.go_attach = NULL,
.go_enable = NULL,
};
/* This array maps the GPIO pins used as INTERRUPT INPUTS */
static const uint32_t g_gpioinputs[BOARD_NGPIOIN] =
{
GPIO_IN1
};
static struct rp2040gpio_dev_s g_gpin[BOARD_NGPIOIN];
#endif
#if BOARD_NGPIOINT > 0
static const struct gpio_operations_s gpint_ops =
{
.go_read = gpint_read,
.go_write = NULL,
.go_attach = gpint_attach,
.go_enable = gpint_enable,
};
/* This array maps the GPIO pins used as INTERRUPT INPUTS */
static const uint32_t g_gpiointinputs[BOARD_NGPIOINT] =
{
GPIO_IRQPIN1,
};
static struct rp2040gpint_dev_s g_gpint[BOARD_NGPIOINT];
#endif
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: gpout_read
****************************************************************************/
#if BOARD_NGPIOOUT > 0
static int gpout_read(struct gpio_dev_s *dev, bool *value)
{
struct rp2040gpio_dev_s *rp2040gpio =
(struct rp2040gpio_dev_s *)dev;
DEBUGASSERT(rp2040gpio != NULL && value != NULL);
DEBUGASSERT(rp2040gpio->id < BOARD_NGPIOOUT);
gpioinfo("Reading...\n");
*value = rp2040_gpio_get(g_gpiooutputs[rp2040gpio->id]);
return OK;
}
/****************************************************************************
* Name: gpout_write
****************************************************************************/
static int gpout_write(struct gpio_dev_s *dev, bool value)
{
struct rp2040gpio_dev_s *rp2040gpio =
(struct rp2040gpio_dev_s *)dev;
DEBUGASSERT(rp2040gpio != NULL);
DEBUGASSERT(rp2040gpio->id < BOARD_NGPIOOUT);
gpioinfo("Writing %d\n", (int)value);
rp2040_gpio_put(g_gpiooutputs[rp2040gpio->id], value);
return OK;
}
#endif
/****************************************************************************
* Name: gpin_read
****************************************************************************/
#if BOARD_NGPIOIN > 0
static int gpin_read(struct gpio_dev_s *dev, bool *value)
{
struct rp2040gpio_dev_s *rp2040gpio =
(struct rp2040gpio_dev_s *)dev;
DEBUGASSERT(rp2040gpio != NULL && value != NULL);
DEBUGASSERT(rp2040gpio->id < BOARD_NGPIOIN);
gpioinfo("Reading... pin %d\n", (int)g_gpioinputs[rp2040gpio->id]);
*value = rp2040_gpio_get(g_gpioinputs[rp2040gpio->id]);
return OK;
}
#endif
/****************************************************************************
* Name: rp2040gpio_interrupt
****************************************************************************/
#if BOARD_NGPIOINT > 0
static int rp2040gpio_interrupt(int irq, void *context, void *arg)
{
struct rp2040gpint_dev_s *rp2040gpint =
(struct rp2040gpint_dev_s *)arg;
DEBUGASSERT(rp2040gpint != NULL && rp2040gpint->callback != NULL);
gpioinfo("Interrupt! callback=%p\n", rp2040gpint->callback);
rp2040gpint->callback(&rp2040gpint->rp2040gpio.gpio,
rp2040gpint->rp2040gpio.id);
return OK;
}
/****************************************************************************
* Name: gpint_read
****************************************************************************/
static int gpint_read(struct gpio_dev_s *dev, bool *value)
{
struct rp2040gpint_dev_s *rp2040gpint =
(struct rp2040gpint_dev_s *)dev;
DEBUGASSERT(rp2040gpint != NULL && value != NULL);
DEBUGASSERT(rp2040gpint->rp2040gpio.id < BOARD_NGPIOINT);
gpioinfo("Reading int pin...\n");
*value = rp2040_gpio_get(g_gpiointinputs[rp2040gpint->rp2040gpio.id]);
return OK;
}
/****************************************************************************
* Name: gpint_attach
****************************************************************************/
static int gpint_attach(struct gpio_dev_s *dev,
pin_interrupt_t callback)
{
struct rp2040gpint_dev_s *rp2040gpint =
(struct rp2040gpint_dev_s *)dev;
int irq = g_gpiointinputs[rp2040gpint->rp2040gpio.id];
int ret;
gpioinfo("Attaching the callback\n");
/* Make sure the interrupt is disabled */
rp2040_gpio_disable_irq(irq);
ret = rp2040_gpio_irq_attach(irq,
RP2040_GPIO_INTR_EDGE_LOW,
rp2040gpio_interrupt,
&g_gpint[rp2040gpint->rp2040gpio.id]);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: gpint_attach() failed: %d\n", ret);
return ret;
}
gpioinfo("Attach %p\n", callback);
rp2040gpint->callback = callback;
return OK;
}
/****************************************************************************
* Name: gpint_enable
****************************************************************************/
static int gpint_enable(struct gpio_dev_s *dev, bool enable)
{
struct rp2040gpint_dev_s *rp2040gpint =
(struct rp2040gpint_dev_s *)dev;
int irq = g_gpiointinputs[rp2040gpint->rp2040gpio.id];
if (enable)
{
if (rp2040gpint->callback != NULL)
{
gpioinfo("Enabling the interrupt\n");
/* Configure the interrupt for rising edge */
rp2040_gpio_enable_irq(irq);
}
}
else
{
gpioinfo("Disable the interrupt\n");
rp2040_gpio_disable_irq(irq);
}
return OK;
}
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_dev_gpio_init
****************************************************************************/
int rp2040_dev_gpio_init(void)
{
int i;
int pincount = 0;
#if BOARD_NGPIOOUT > 0
for (i = 0; i < BOARD_NGPIOOUT; i++)
{
/* Setup and register the GPIO pin */
g_gpout[i].gpio.gp_pintype = GPIO_OUTPUT_PIN;
g_gpout[i].gpio.gp_ops = &gpout_ops;
g_gpout[i].id = i;
gpio_pin_register(&g_gpout[i].gpio, g_gpiooutputs[i]);
/* Configure the pins that will be used as output */
rp2040_gpio_init(g_gpiooutputs[i]);
rp2040_gpio_setdir(g_gpiooutputs[i], true);
rp2040_gpio_put(g_gpiooutputs[i], false);
pincount++;
}
#endif
pincount = 0;
#if BOARD_NGPIOIN > 0
for (i = 0; i < BOARD_NGPIOIN; i++)
{
/* Setup and register the GPIO pin */
g_gpin[i].gpio.gp_pintype = GPIO_INPUT_PIN;
g_gpin[i].gpio.gp_ops = &gpin_ops;
g_gpin[i].id = i;
gpio_pin_register(&g_gpin[i].gpio, g_gpioinputs[i]);
/* Configure the pins that will be used as INPUT */
rp2040_gpio_init(g_gpioinputs[i]);
pincount++;
}
#endif
pincount = 0;
#if BOARD_NGPIOINT > 0
for (i = 0; i < BOARD_NGPIOINT; i++)
{
/* Setup and register the GPIO pin */
g_gpint[i].rp2040gpio.gpio.gp_pintype = GPIO_INTERRUPT_PIN;
g_gpint[i].rp2040gpio.gpio.gp_ops = &gpint_ops;
g_gpint[i].rp2040gpio.id = i;
gpio_pin_register(&g_gpint[i].rp2040gpio.gpio, g_gpiointinputs[i]);
/* Configure the pins that will be used as interrupt input */
rp2040_gpio_init(g_gpiointinputs[i]);
/* pull-up = false : pull-down = true */
rp2040_gpio_set_pulls(g_gpiointinputs[i], false, true);
pincount++;
}
#endif
return OK;
}
#endif /* CONFIG_DEV_GPIO && !CONFIG_GPIO_LOWER_HALF */

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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/src/rp2040_pico.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
#ifndef __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_SRC_RP2040_PICO_H
#define __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_SRC_RP2040_PICO_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
int rp2040_bringup(void);
#ifdef CONFIG_DEV_GPIO
int rp2040_dev_gpio_init(void);
#endif
#endif /* __BOARDS_ARM_RP2040_ADAFRUIT_KB2040_SRC_RP2040_PICO_H */

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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/src/rp2040_reset.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/board.h>
#include <nuttx/arch.h>
#ifdef CONFIG_BOARDCTL_RESET
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_reset
*
* Description:
* Reset board. Support for this function is required by board-level
* logic if CONFIG_BOARDCTL_RESET is selected.
*
* Input Parameters:
* status - Status information provided with the reset event. This
* meaning of this status information is board-specific. If not
* used by a board, the value zero may be provided in calls to
* board_reset().
*
* Returned Value:
* If this function returns, then it was not possible to power-off the
* board due to some constraints. The return value int this case is a
* board-specific reason for the failure to shutdown.
*
****************************************************************************/
int board_reset(int status)
{
up_systemreset();
return 0;
}
#endif /* CONFIG_BOARDCTL_RESET */

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/****************************************************************************
* boards/arm/rp2040/adafruit-kb2040/src/rp2040_spi.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <errno.h>
#include <debug.h>
#include <nuttx/spi/spi.h>
#include <arch/board/board.h>
#include "arm_internal.h"
#include "chip.h"
#include "rp2040_gpio.h"
#include "hardware/rp2040_spi.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: rp2040_spi0/1select and rp2040_spi0/1status
*
* Description:
* The external functions, rp2040_spi0/1select and rp2040_spi0/1status
* must be provided by board-specific logic.
* They are implementations of the select and status methods of the SPI
* interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
* All other methods (including rp2040_spibus_initialize()) are provided by
* common RP2040 logic. To use this common SPI logic on your board:
*
* 1. Provide logic in rp2040_boardinitialize() to configure SPI chip
* select pins.
* 2. Provide rp2040_spi0/1select() and rp2040_spi0/1status()
* functions in your board-specific logic.
* These functions will perform chip selection and status operations
* using GPIOs in the way your board is configured.
* 3. Add a calls to rp2040_spibus_initialize() in your low level
* application initialization logic
* 4. The handle returned by rp2040_spibus_initialize() may then be used to
* bind the SPI driver to higher level logic (e.g., calling
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
* the SPI MMC/SD driver).
*
****************************************************************************/
#ifdef CONFIG_RP2040_SPI0
void rp2040_spi0select(struct spi_dev_s *dev, uint32_t devid,
bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid,
selected ? "assert" : "de-assert");
rp2040_gpio_put(CONFIG_RP2040_SPI0_GPIO + 1, !selected);
}
uint8_t rp2040_spi0status(struct spi_dev_s *dev, uint32_t devid)
{
uint8_t ret = 0;
# if defined(CONFIG_RP2040_SPISD) && (CONFIG_RP2040_SPISD_SPI_CH == 0)
ret = board_spisd_status(dev, devid);
# endif
return ret;
}
#ifdef CONFIG_SPI_CMDDATA
int rp2040_spi0cmddata(struct spi_dev_s *dev, uint32_t devid, bool cmd)
{
#ifdef CONFIG_LCD_ST7789
if (devid == SPIDEV_DISPLAY(0))
{
/* This is the Data/Command control pad which determines whether the
* data bits are data or a command.
*/
rp2040_gpio_put(CONFIG_RP2040_SPI0_GPIO, !cmd);
return OK;
}
#endif
return -ENODEV;
}
#endif
#endif
#ifdef CONFIG_RP2040_SPI1
void rp2040_spi1select(struct spi_dev_s *dev, uint32_t devid,
bool selected)
{
spiinfo("devid: %d CS: %s\n", (int)devid,
selected ? "assert" : "de-assert");
rp2040_gpio_put(CONFIG_RP2040_SPI1_GPIO + 1, !selected);
}
uint8_t rp2040_spi1status(struct spi_dev_s *dev, uint32_t devid)
{
uint8_t ret = 0;
# if defined(CONFIG_RP2040_SPISD) && (CONFIG_RP2040_SPISD_SPI_CH == 1)
ret = board_spisd_status(dev, devid);
# endif
return ret;
}
#ifdef CONFIG_SPI_CMDDATA
int rp2040_spi1cmddata(struct spi_dev_s *dev, uint32_t devid, bool cmd)
{
#if defined (CONFIG_LCD_ST7789) || (CONFIG_LCD_ST7735)
if (devid == SPIDEV_DISPLAY(0))
{
/* This is the Data/Command control pad which determines whether the
* data bits are data or a command.
*/
rp2040_gpio_put(CONFIG_RP2040_SPI1_GPIO, !cmd);
return OK;
}
#endif
return -ENODEV;
}
#endif
#endif

2
boards/arm/rp2040/common/src/rp2040_pwmdev.c
View File

@ -37,7 +37,7 @@
****************************************************************************/
/****************************************************************************
* Name: board_pwmdev_initialize
* Name: rp2040_pwmdev_initialize
*
* Description:
* Initialize and register spi driver for the specified pwm port

1
boards/arm/rp2040/pimoroni-tiny2040/configs/composite/defconfig
View File

@ -73,3 +73,4 @@ CONFIG_USBDEV_COMPOSITE=y
CONFIG_USBMSC=y
CONFIG_USBMSC_COMPOSITE=y
CONFIG_USBMSC_NOT_STALL_BULKEP=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/pimoroni-tiny2040/configs/gpio/defconfig
View File

@ -49,3 +49,4 @@ CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/pimoroni-tiny2040/configs/nsh/defconfig
View File

@ -49,3 +49,4 @@ CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/pimoroni-tiny2040/configs/nshsram/defconfig
View File

@ -47,3 +47,4 @@ CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/pimoroni-tiny2040/configs/smp/defconfig
View File

@ -53,3 +53,4 @@ CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_TESTING_SMP=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/pimoroni-tiny2040/configs/spisd/defconfig
View File

@ -59,3 +59,4 @@ CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/pimoroni-tiny2040/configs/usbmsc/defconfig
View File

@ -66,3 +66,4 @@ CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_USBMSC=y
CONFIG_USBMSC_NOT_STALL_BULKEP=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/pimoroni-tiny2040/configs/usbnsh/defconfig
View File

@ -51,3 +51,4 @@ CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/audiopack/defconfig
View File

@ -70,3 +70,4 @@ CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/composite/defconfig
View File

@ -73,3 +73,4 @@ CONFIG_USBDEV_COMPOSITE=y
CONFIG_USBMSC=y
CONFIG_USBMSC_COMPOSITE=y
CONFIG_USBMSC_NOT_STALL_BULKEP=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/displaypack/defconfig
View File

@ -97,3 +97,4 @@ CONFIG_TESTING_OSTEST=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/enc28j60/defconfig
View File

@ -82,3 +82,4 @@ CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WQUEUE_NOTIFIER=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/lcd1602/defconfig
View File

@ -55,3 +55,4 @@ CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/nsh/defconfig
View File

@ -47,3 +47,4 @@ CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/nshsram/defconfig
View File

@ -47,3 +47,4 @@ CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/smp/defconfig
View File

@ -53,3 +53,4 @@ CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_TESTING_SMP=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/spisd/defconfig
View File

@ -59,3 +59,4 @@ CONFIG_SYSTEM_SPITOOL=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/ssd1306/defconfig
View File

@ -74,3 +74,4 @@ CONFIG_SYSTEM_NSH=y
CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/st7735/defconfig
View File

@ -58,3 +58,4 @@ CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/usbmsc/defconfig
View File

@ -66,3 +66,4 @@ CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_USBMSC=y
CONFIG_USBMSC_NOT_STALL_BULKEP=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/usbnsh/defconfig
View File

@ -51,3 +51,4 @@ CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_USBDEV=y
CONFIG_USBDEV_BUSPOWERED=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/waveshare-lcd-1.14/defconfig
View File

@ -94,3 +94,4 @@ CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y

1
boards/arm/rp2040/raspberrypi-pico/configs/waveshare-lcd-1.3/defconfig
View File

@ -91,3 +91,4 @@ CONFIG_TESTING_GETPRIME=y
CONFIG_TESTING_OSTEST=y
CONFIG_UART0_SERIAL_CONSOLE=y
CONFIG_VIDEO_FB=y
CONFIG_WS2812_NON_SPI_DRIVER=y

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