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Led and buttons examples

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Description:
Test LED examples on freedom-k66f, nucleo-f401re and blackpill-f411ce boards.
Update linker file for bluepill-f103c6.
This commit is contained in:
Samuel Martinez 2024-06-12 14:01:37 -04:00 committed by Xiang Xiao
parent 517d55a2ce
commit 447f03cfd0
8 changed files with 167 additions and 2 deletions
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5
boards/arm/kinetis/freedom-k66f/src/freedom-k66f.h
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@ -44,6 +44,11 @@
#define HAVE_SPI 1
#define HAVE_USBDEV 1
#undef HAVE_LEDS
#if !defined(CONFIG_ARCH_LEDS) && defined(CONFIG_USERLED_LOWER)
# define HAVE_LEDS 1
#endif
#if defined(CONFIG_KINETIS_RTC)
#define HAVE_RTC_DRIVER 1
#endif

26
boards/arm/kinetis/freedom-k66f/src/k66_bringup.c
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@ -32,8 +32,21 @@
#include <nuttx/board.h>
#include <nuttx/fs/fs.h>
#ifdef CONFIG_USERLED
# include <nuttx/leds/userled.h>
#endif
#ifdef CONFIG_EXAMPLES_LEDS_DEVPATH
# define LED_DRIVER_PATH CONFIG_EXAMPLES_LEDS_DEVPATH
#else
# define LED_DRIVER_PATH "/dev/userleds"
#endif
#include <nuttx/spi/spi.h>
#include <nuttx/input/buttons.h>
#ifdef CONFIG_INPUT_BUTTONS
# include <nuttx/input/buttons.h>
#endif
#include "kinetis_spi.h"
#include "freedom-k66f.h"
@ -59,6 +72,17 @@ int k66_bringup(void)
#endif
int ret;
#ifdef HAVE_LEDS
/* Register the LED driver */
ret = userled_lower_initialize(LED_DRIVER_PATH);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
return ret;
}
#endif
#ifdef HAVE_PROC
/* Mount the proc filesystem */

14
boards/arm/stm32/nucleo-f4x1re/src/stm32_bringup.c
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@ -41,6 +41,10 @@
# include <nuttx/leds/userled.h>
#endif
#ifdef CONFIG_INPUT_BUTTONS
# include <nuttx/input/buttons.h>
#endif
#include "nucleo-f4x1re.h"
#include <nuttx/board.h>
@ -93,6 +97,16 @@ int stm32_bringup(void)
}
#endif
#ifdef CONFIG_INPUT_BUTTONS
/* Register the BUTTON driver */
ret = btn_lower_initialize("/dev/buttons");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: btn_lower_initialize() failed: %d\n", ret);
}
#endif
/* Configure SPI-based devices */
#ifdef CONFIG_STM32_SPI1

2
boards/arm/stm32/stm32f103-minimum/scripts/ld.script
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@ -32,7 +32,7 @@
MEMORY
{
flash (rx) : ORIGIN = 0x08000000, LENGTH = 64K
flash (rx) : ORIGIN = 0x08000000, LENGTH = 128K
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
}

4
boards/arm/stm32/stm32f411-minimum/src/CMakeLists.txt
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@ -28,6 +28,10 @@ if(CONFIG_ARCH_LEDS)
list(APPEND SRCS stm32_autoleds.c)
endif()
if(CONFIG_USERLED)
list(APPEND SRCS stm32_userleds.c)
endif()
if(CONFIG_SPI)
list(APPEND SRCS stm32_spi.c)
endif()

4
boards/arm/stm32/stm32f411-minimum/src/Make.defs
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@ -30,6 +30,10 @@ ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += stm32_autoleds.c
endif
ifeq ($(CONFIG_USERLED),y)
CSRCS += stm32_userleds.c
endif
ifeq ($(CONFIG_ADC_HX711),y)
CSRCS += stm32_hx711.c
endif

14
boards/arm/stm32/stm32f411-minimum/src/stm32_bringup.c
View File

@ -30,6 +30,10 @@
#include "stm32.h"
#ifdef CONFIG_USERLED
# include <nuttx/leds/userled.h>
#endif
#ifdef CONFIG_STM32_OTGFS
# include "stm32_usbhost.h"
#endif
@ -84,6 +88,16 @@ int stm32_bringup(void)
{
int ret = OK;
#ifdef CONFIG_USERLED
/* Register the LED driver */
ret = userled_lower_initialize("/dev/userleds");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
}
#endif
#ifdef CONFIG_STM32F411MINIMUM_GPIO
ret = stm32_gpio_initialize();
if (ret != OK)

100
boards/arm/stm32/stm32f411-minimum/src/stm32_userleds.c Normal file
View File

@ -0,0 +1,100 @@
/****************************************************************************
* boards/arm/stm32/stm32f411-minimum/src/stm32_userleds.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 <debug.h>
#include <arch/board/board.h>
#include "chip.h"
#include "stm32.h"
#include "stm32f411-minimum.h"
#ifndef CONFIG_ARCH_LEDS
/****************************************************************************
* Private Data
****************************************************************************/
/* This array maps an LED number to GPIO pin configuration */
static const uint32_t g_ledcfg[BOARD_NLEDS] =
{
GPIO_LED1,
};
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_userled_initialize
****************************************************************************/
uint32_t board_userled_initialize(void)
{
int i;
/* Configure LED GPIOs for output */
for (i = 0; i < BOARD_NLEDS; i++)
{
stm32_configgpio(g_ledcfg[i]);
}
return BOARD_NLEDS;
}
/****************************************************************************
* Name: board_userled
****************************************************************************/
void board_userled(int led, bool ledon)
{
if ((unsigned)led < BOARD_NLEDS)
{
stm32_gpiowrite(g_ledcfg[led], ledon);
}
}
/****************************************************************************
* Name: board_userled_all
****************************************************************************/
void board_userled_all(uint32_t ledset)
{
int i;
/* Configure LED GPIOs for output */
for (i = 0; i < BOARD_NLEDS; i++)
{
stm32_gpiowrite(g_ledcfg[i], (ledset & (1 << i)) != 0);
}
}
#endif /* !CONFIG_ARCH_LEDS */