From f55145b43cee66a6011a9c39df11c5b366e8f0b8 Mon Sep 17 00:00:00 2001 From: Michael Jung Date: Fri, 19 Apr 2024 16:27:25 +0200 Subject: [PATCH] rp2040: add w5500-evb-pico board configuration This is copy of raspberrypi-pico with all occurences of raspberrypi replaced by w5500-evb. Only the usbnsh defconfig is available, which is based on the raspberrypi-pico:usbnsh defconfig, but enables the WIZnet W5500 Ethernet chip. TCP/IP for IPv4 and IPv6 is enabled. Signed-off-by: Michael Jung --- boards/Kconfig | 11 + boards/arm/rp2040/w5500-evb-pico/Kconfig | 8 + .../w5500-evb-pico/configs/usbnsh/defconfig | 74 ++++ .../arm/rp2040/w5500-evb-pico/include/board.h | 172 ++++++++ .../w5500-evb-pico/include/rp2040_i2cdev.h | 76 ++++ .../w5500-evb-pico/include/rp2040_i2sdev.h | 72 ++++ .../w5500-evb-pico/include/rp2040_spidev.h | 69 +++ .../w5500-evb-pico/include/rp2040_spisd.h | 83 ++++ .../rp2040/w5500-evb-pico/scripts/Make.defs | 45 ++ .../scripts/w5500-evb-pico-flash.ld | 119 ++++++ .../scripts/w5500-evb-pico-sram.ld | 105 +++++ .../arm/rp2040/w5500-evb-pico/src/Make.defs | 43 ++ .../w5500-evb-pico/src/rp2040_appinit.c | 76 ++++ .../w5500-evb-pico/src/rp2040_autoleds.c | 167 ++++++++ .../src/rp2040_boardinitialize.c | 87 ++++ .../w5500-evb-pico/src/rp2040_bringup.c | 88 ++++ .../w5500-evb-pico/src/rp2040_buttons.c | 177 ++++++++ .../rp2040/w5500-evb-pico/src/rp2040_gpio.c | 392 ++++++++++++++++++ .../rp2040/w5500-evb-pico/src/rp2040_pico.h | 53 +++ .../w5500-evb-pico/src/rp2040_userleds.c | 215 ++++++++++ 20 files changed, 2132 insertions(+) create mode 100644 boards/arm/rp2040/w5500-evb-pico/Kconfig create mode 100644 boards/arm/rp2040/w5500-evb-pico/configs/usbnsh/defconfig create mode 100644 boards/arm/rp2040/w5500-evb-pico/include/board.h create mode 100644 boards/arm/rp2040/w5500-evb-pico/include/rp2040_i2cdev.h create mode 100644 boards/arm/rp2040/w5500-evb-pico/include/rp2040_i2sdev.h create mode 100644 boards/arm/rp2040/w5500-evb-pico/include/rp2040_spidev.h create mode 100644 boards/arm/rp2040/w5500-evb-pico/include/rp2040_spisd.h create mode 100644 boards/arm/rp2040/w5500-evb-pico/scripts/Make.defs create mode 100644 boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-flash.ld create mode 100644 boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-sram.ld create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/Make.defs create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/rp2040_appinit.c create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/rp2040_autoleds.c create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/rp2040_boardinitialize.c create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/rp2040_bringup.c create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/rp2040_buttons.c create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/rp2040_gpio.c create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/rp2040_pico.h create mode 100644 boards/arm/rp2040/w5500-evb-pico/src/rp2040_userleds.c diff --git a/boards/Kconfig b/boards/Kconfig index 5c96c79f7a..18680b3345 100644 --- a/boards/Kconfig +++ b/boards/Kconfig @@ -1915,6 +1915,16 @@ config ARCH_BOARD_WAVESHARE_RP2040_LCD_1_28 This is a port to the Waveshare RP2040 LCD 1.28 board. Support is derived from Raspberry Pi Pico support. +config ARCH_BOARD_W5500_EVB_PICO + bool "WIZnet W5500-EVB-Pico board" + depends on ARCH_CHIP_RP2040 + select ARCH_HAVE_LEDS + select ARCH_HAVE_BUTTONS + select ARCH_HAVE_IRQBUTTONS + ---help--- + This is a port to the WIZnet W5500-EVB-Pico board. + Support is derived from Raspberry Pi Pico support. + config ARCH_BOARD_RX65N bool "RX65N renesas board" depends on ARCH_CHIP_R5F565NEDDFC @@ -3319,6 +3329,7 @@ config ARCH_BOARD default "adafruit-kb2040" if ARCH_BOARD_ADAFRUIT_KB2040 default "adafruit-qt-py-rp2040" if ARCH_BOARD_ADAFRUIT_QT_PY_RP2040 default "waveshare-rp2040-lcd-1.28" if ARCH_BOARD_WAVESHARE_RP2040_LCD_1_28 + default "w5500-evb-pico" if ARCH_BOARD_W5500_EVB_PICO default "rx65n" if ARCH_BOARD_RX65N default "rx65n-rsk1mb" if ARCH_BOARD_RX65N_RSK1MB default "rx65n-rsk2mb" if ARCH_BOARD_RX65N_RSK2MB diff --git a/boards/arm/rp2040/w5500-evb-pico/Kconfig b/boards/arm/rp2040/w5500-evb-pico/Kconfig new file mode 100644 index 0000000000..f18119a9e7 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/Kconfig @@ -0,0 +1,8 @@ +# +# For a description of the syntax of this configuration file, +# see the file kconfig-language.txt in the NuttX tools repository. +# + +if ARCH_BOARD_W5500_EVB_PICO + +endif diff --git a/boards/arm/rp2040/w5500-evb-pico/configs/usbnsh/defconfig b/boards/arm/rp2040/w5500-evb-pico/configs/usbnsh/defconfig new file mode 100644 index 0000000000..abcc5acdbe --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/configs/usbnsh/defconfig @@ -0,0 +1,74 @@ +# +# 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_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="w5500-evb-pico" +CONFIG_ARCH_BOARD_W5500_EVB_PICO=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_NET=y +CONFIG_NETDB_DNSCLIENT=y +CONFIG_NETDB_DNSSERVER_IPv4ADDR=0x08080808 +CONFIG_NETDEV_WORK_THREAD=y +CONFIG_NETINIT_DHCPC=y +CONFIG_NETINIT_NOMAC=y +CONFIG_NET_ETH_PKTSIZE=1516 +CONFIG_NET_ICMP=y +CONFIG_NET_ICMP_SOCKET=y +CONFIG_NET_ICMPv6=y +CONFIG_NET_ICMPv6_AUTOCONF=y +CONFIG_NET_ICMPv6_SOCKET=y +CONFIG_NET_IPv6=y +CONFIG_NET_TCP=y +CONFIG_NET_UDP=y +CONFIG_NET_W5500=y +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_RP2040_SPI0=y +CONFIG_RP2040_SPI=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_LPWORK=y +CONFIG_SCHED_WAITPID=y +CONFIG_START_DAY=9 +CONFIG_START_MONTH=2 +CONFIG_START_YEAR=2021 +CONFIG_SYSTEM_DHCPC_RENEW6=y +CONFIG_SYSTEM_DHCPC_RENEW=y +CONFIG_SYSTEM_NSH=y +CONFIG_SYSTEM_PING6=y +CONFIG_SYSTEM_PING=y +CONFIG_TESTING_GETPRIME=y +CONFIG_TESTING_OSTEST=y +CONFIG_USBDEV=y +CONFIG_USBDEV_BUSPOWERED=y diff --git a/boards/arm/rp2040/w5500-evb-pico/include/board.h b/boards/arm/rp2040/w5500-evb-pico/include/board.h new file mode 100644 index 0000000000..fa0544991f --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/include/board.h @@ -0,0 +1,172 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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_W5500_EVB_PICO_INCLUDE_BOARD_H +#define __BOARDS_ARM_RP2040_W5500_EVB_PICO_INCLUDE_BOARD_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include "rp2040_i2cdev.h" +#include "rp2040_spidev.h" +#include "rp2040_i2sdev.h" + +#include "rp2040_spisd.h" + +#ifndef __ASSEMBLY__ +# include +#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 25 +#define BOARD_NGPIOOUT 1 +#define BOARD_NGPIOIN 1 +#define BOARD_NGPIOINT 1 + +/* LED definitions **********************************************************/ + +/* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs + * in any way. The following definitions are used to access individual LEDs. + */ + +/* LED index values for use with board_userled() */ + +#define BOARD_LED1 0 +#define BOARD_NLEDS 1 + +#define BOARD_LED_GREEN BOARD_LED1 + +/* LED bits for use with board_userled_all() */ + +#define BOARD_LED1_BIT (1 << BOARD_LED1) + +/* This LED is not used by the board port unless CONFIG_ARCH_LEDS is + * defined. In that case, the usage by the board port is defined in + * include/board.h and src/rp2040_autoleds.c. The LED is used to encode + * OS-related events as follows: + * + * -------------------- ----------------------------- ------ + * SYMBOL Meaning LED + * -------------------- ----------------------------- ------ + */ + +#define LED_STARTED 0 /* NuttX has been started OFF */ +#define LED_HEAPALLOCATE 0 /* Heap has been allocated OFF */ +#define LED_IRQSENABLED 0 /* Interrupts enabled OFF */ +#define LED_STACKCREATED 1 /* Idle stack created ON */ +#define LED_INIRQ 2 /* In an interrupt N/C */ +#define LED_SIGNAL 2 /* In a signal handler N/C */ +#define LED_ASSERTION 2 /* An assertion failed N/C */ +#define LED_PANIC 3 /* The system has crashed FLASH */ +#undef LED_IDLE /* Not used */ + +/* Thus if the LED is statically on, NuttX has successfully booted and is, + * apparently, running normally. If the LED is flashing at approximately + * 2Hz, then a fatal error has been detected and the system has halted. + */ + +/* BUTTON definitions *******************************************************/ + +#define NUM_BUTTONS 2 + +#define BUTTON_USER1 0 +#define BUTTON_USER2 1 +#define BUTTON_USER1_BIT (1 << BUTTON_USER1) +#define BUTTON_USER2_BIT (1 << BUTTON_USER2) + +/**************************************************************************** + * 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: + * This is mostly a wrapper around the early board initialization code + * common to all boards based on the RP2040. This implementation does + * additionaly set the board's status LED. + * + ****************************************************************************/ + +void rp2040_boardearlyinitialize(void); + +/**************************************************************************** + * Name: rp2040_boardinitialize + * + * Description: + * This is a wrapper around the board initialization code common to all + * boards based on the RP2040. + * + ****************************************************************************/ + +void rp2040_boardinitialize(void); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif +#endif /* __ASSEMBLY__ */ +#endif /* __BOARDS_ARM_RP2040_W5500_EVB_PICO_INCLUDE_BOARD_H */ diff --git a/boards/arm/rp2040/w5500-evb-pico/include/rp2040_i2cdev.h b/boards/arm/rp2040/w5500-evb-pico/include/rp2040_i2cdev.h new file mode 100644 index 0000000000..63a2235e63 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/include/rp2040_i2cdev.h @@ -0,0 +1,76 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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_W5500_EVB_PICO_INCLUDE_RP2040_I2CDEV_H +#define __BOARDS_ARM_RP2040_W5500_EVB_PICO_INCLUDE_RP2040_I2CDEV_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include + +/**************************************************************************** + * 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. + * + * Input Parameters: + * bus - The RP2040 I2C bus to initialize. 0: I2C0, 1: I2C1. Which ones + * are actually available depends on the board configuration. + * + ****************************************************************************/ + +#ifdef CONFIG_RP2040_I2C_DRIVER +int board_i2cdev_initialize(int bus); +#endif + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __BOARDS_ARM_RP2040_W5500_EVB_PICO_INCLUDE_RP2040_I2CDEV_H */ diff --git a/boards/arm/rp2040/w5500-evb-pico/include/rp2040_i2sdev.h b/boards/arm/rp2040/w5500-evb-pico/include/rp2040_i2sdev.h new file mode 100644 index 0000000000..a3550c457e --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/include/rp2040_i2sdev.h @@ -0,0 +1,72 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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_W5500_EVB_PICO_INCLUDE_RP2040_I2SDEV_H +#define __BOARDS_ARM_RP2040_W5500_EVB_PICO_INCLUDE_RP2040_I2SDEV_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include + +/**************************************************************************** + * 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_W5500_EVB_PICO_INCLUDE_RP2040_I2SDEV_H */ diff --git a/boards/arm/rp2040/w5500-evb-pico/include/rp2040_spidev.h b/boards/arm/rp2040/w5500-evb-pico/include/rp2040_spidev.h new file mode 100644 index 0000000000..a03b99f83d --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/include/rp2040_spidev.h @@ -0,0 +1,69 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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_W5500_EVB_PICO_INCLUDE_RP2040_SPIDEV_H +#define __BOARDS_ARM_RP2040_W5500_EVB_PICO_INCLUDE_RP2040_SPIDEV_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +/**************************************************************************** + * 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_W5500_EVB_PICO_INCLUDE_RP2040_SPIDEV_H */ diff --git a/boards/arm/rp2040/w5500-evb-pico/include/rp2040_spisd.h b/boards/arm/rp2040/w5500-evb-pico/include/rp2040_spisd.h new file mode 100644 index 0000000000..e02bb0d455 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/include/rp2040_spisd.h @@ -0,0 +1,83 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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_W5500_EVB_PICO_INCLUDE_RP2040_SPISD_H +#define __BOARDS_ARM_RP2040_W5500_EVB_PICO_INCLUDE_RP2040_SPISD_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +/**************************************************************************** + * 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_W5500_EVB_PICO_INCLUDE_RP2040_SPISD_H */ diff --git a/boards/arm/rp2040/w5500-evb-pico/scripts/Make.defs b/boards/arm/rp2040/w5500-evb-pico/scripts/Make.defs new file mode 100644 index 0000000000..142657cba2 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/scripts/Make.defs @@ -0,0 +1,45 @@ +############################################################################ +# boards/arm/rp2040/w5500-evb-pico/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 = w5500-evb-pico-flash.ld +else + LDSCRIPT = w5500-evb-pico-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 diff --git a/boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-flash.ld b/boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-flash.ld new file mode 100644 index 0000000000..3e9ef0443c --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-flash.ld @@ -0,0 +1,119 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-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(.); + KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP(*(.init_array .ctors)) + _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.*) + *(.ram_code.*) + CONSTRUCTORS + . = ALIGN(4); + _edata = ABSOLUTE(.); + } > sram AT > flash + + .flash_section : { + . = ALIGN(4*1024); + *(.flash.*) + } > 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) } +} diff --git a/boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-sram.ld b/boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-sram.ld new file mode 100644 index 0000000000..dc48b6dc89 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-sram.ld @@ -0,0 +1,105 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/scripts/w5500-evb-pico-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 +{ + flash (rx) : ORIGIN = 0x10000000, LENGTH = 2048K + 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(.); + KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP(*(.init_array .ctors)) + _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.*) + *(.ram_code.*) + CONSTRUCTORS + . = ALIGN(4); + _edata = ABSOLUTE(.); + } > sram + + .flash_section : { + . = ALIGN(4*1024); + *(.flash.*) + } > 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) } +} diff --git a/boards/arm/rp2040/w5500-evb-pico/src/Make.defs b/boards/arm/rp2040/w5500-evb-pico/src/Make.defs new file mode 100644 index 0000000000..7cf5f83719 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/Make.defs @@ -0,0 +1,43 @@ +############################################################################ +# boards/arm/rp2040/w5500-evb-pico/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_DEV_GPIO),y) +CSRCS += rp2040_gpio.c +endif + +ifeq ($(CONFIG_ARCH_LEDS),y) +CSRCS += rp2040_autoleds.c +else +CSRCS += rp2040_userleds.c +endif + +ifeq ($(CONFIG_ARCH_BUTTONS),y) + CSRCS += rp2040_buttons.c +endif + +DEPPATH += --dep-path board +VPATH += :board +CFLAGS += ${INCDIR_PREFIX}$(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board$(DELIM)board diff --git a/boards/arm/rp2040/w5500-evb-pico/src/rp2040_appinit.c b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_appinit.c new file mode 100644 index 0000000000..46eb4004ae --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_appinit.c @@ -0,0 +1,76 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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 + +#include +#include + +#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 +} diff --git a/boards/arm/rp2040/w5500-evb-pico/src/rp2040_autoleds.c b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_autoleds.c new file mode 100644 index 0000000000..4c1224ba3a --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_autoleds.c @@ -0,0 +1,167 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/src/rp2040_autoleds.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. + * + ****************************************************************************/ + +/* There are four LED status indicators located on the EVK Board. The + * functions of these LEDs include: + * + * - Main Power Supply(D3) + * Green: DC 5V main supply is normal. + * Red: J2 input voltage is over 5.6V. + * Off: The board is not powered. + * - Reset RED LED(D15) + * - OpenSDA LED(D16) + * - USER LED(D18) + * + * Only a single LED, D18, is under software control. + * + * This LED is not used by the board port unless CONFIG_ARCH_LEDS is + * defined. In that case, the usage by the board port is defined in + * include/board.h and src/rp2040_autoleds.c. The LED is used to encode + * OS-related events as follows: + * + * -------------------- ----------------------- ------ + * SYMBOL Meaning LED + * -------------------- ----------------------- ------ + * + * LED_STARTED 0 NuttX has been started OFF + * LED_HEAPALLOCATE 0 Heap has been allocated OFF + * LED_IRQSENABLED 0 Interrupts enabled OFF + * LED_STACKCREATED 1 Idle stack created ON + * LED_INIRQ 2 In an interrupt N/C + * LED_SIGNAL 2 In a signal handler N/C + * LED_ASSERTION 2 An assertion failed N/C + * LED_PANIC 3 The system has crashed FLASH + * LED_IDLE Not used + * + * Thus if the LED is statically on, NuttX has successfully booted and is, + * apparently, running normally. If the LED is flashing at approximately + * 2Hz, then a fatal error has been detected and the system has halted. + */ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include +#include + +#include "arm_internal.h" +#include "chip.h" +#include "rp2040_gpio.h" + +#include "rp2040_pico.h" + +#ifdef CONFIG_ARCH_LEDS + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: rp2040_autoled_initialize + * + * Description: + * Initialize NuttX-controlled LED logic + * + * Input Parameters: + * None + * + * Returned Value: + * None + * + ****************************************************************************/ + +void board_autoled_initialize(void) +{ + /* Configure LED GPIO for output */ + + rp2040_gpio_init(GPIO_LED1); + rp2040_gpio_setdir(GPIO_LED1, true); +} + +/**************************************************************************** + * Name: board_autoled_on + * + * Description: + * Turn on the "logical" LED state + * + * Input Parameters: + * led - Identifies the "logical" LED state (see definitions in + * include/board.h) + * + * Returned Value: + * None + * + ****************************************************************************/ + +void board_autoled_on(int led) +{ + bool ledon = true; + + switch (led) + { + case 0: /* LED Off */ + ledon = false; + break; + + case 2: /* LED No change */ + return; + + case 1: /* LED On */ + case 3: /* LED On */ + break; + } + + rp2040_gpio_put(GPIO_LED1, ledon); /* High illuminates */ +} + +/**************************************************************************** + * Name: board_autoled_off + * + * Description: + * Turn off the "logical" LED state + * + * Input Parameters: + * led - Identifies the "logical" LED state (see definitions in + * include/board.h) + * + * Returned Value: + * None + * + ****************************************************************************/ + +void board_autoled_off(int led) +{ + switch (led) + { + case 0: /* LED Off */ + case 1: /* LED Off */ + case 3: /* LED Off */ + break; + + case 2: /* LED No change */ + return; + } + + rp2040_gpio_put(GPIO_LED1, false); /* High illuminates */ +} + +#endif /* CONFIG_ARCH_LEDS */ diff --git a/boards/arm/rp2040/w5500-evb-pico/src/rp2040_boardinitialize.c b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_boardinitialize.c new file mode 100644 index 0000000000..6f7e31cf9e --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_boardinitialize.c @@ -0,0 +1,87 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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 + +#include + +#include +#include + +#include "arm_internal.h" +#include "rp2040_gpio.h" + +#ifdef CONFIG_ARCH_BOARD_COMMON +#include "rp2040_common_initialize.h" +#endif /* CONFIG_ARCH_BOARD_COMMON */ + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: rp2040_boardearlyinitialize + * + * Description: + * + ****************************************************************************/ + +void rp2040_boardearlyinitialize(void) +{ + #ifdef CONFIG_ARCH_BOARD_COMMON + rp2040_common_earlyinitialize(); + #endif + + /* --- Place any board specific early initialization here --- */ + + /* 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); +} + +/**************************************************************************** + * Name: rp2040_boardinitialize + * + * Description: + * + ****************************************************************************/ + +void rp2040_boardinitialize(void) +{ + #ifdef CONFIG_ARCH_BOARD_COMMON + rp2040_common_initialize(); + #endif + + /* --- Place any board specific initialization here --- */ +} diff --git a/boards/arm/rp2040/w5500-evb-pico/src/rp2040_bringup.c b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_bringup.c new file mode 100644 index 0000000000..11e45f6704 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_bringup.c @@ -0,0 +1,88 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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 + +#include +#include + +#include + +#include + +#include "rp2040_pico.h" + +#ifdef CONFIG_ARCH_BOARD_COMMON +#include "rp2040_common_bringup.h" +#endif /* CONFIG_ARCH_BOARD_COMMON */ + +#ifdef CONFIG_USERLED +# include +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: rp2040_bringup + ****************************************************************************/ + +int rp2040_bringup(void) +{ +#ifdef CONFIG_ARCH_BOARD_COMMON + + int ret = rp2040_common_bringup(); + if (ret < 0) + { + return ret; + } + +#endif /* CONFIG_ARCH_BOARD_COMMON */ + + /* --- Place any board specific bringup code here --- */ + +#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_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 + + return OK; +} diff --git a/boards/arm/rp2040/w5500-evb-pico/src/rp2040_buttons.c b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_buttons.c new file mode 100644 index 0000000000..8d53fd19d5 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_buttons.c @@ -0,0 +1,177 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/src/rp2040_buttons.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 + +#include +#include + +#include +#include +#include + +#include "rp2040_gpio.h" +#include "rp2040_pico.h" + +#if defined(CONFIG_ARCH_BUTTONS) + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +#if defined(CONFIG_INPUT_BUTTONS) && !defined(CONFIG_ARCH_IRQBUTTONS) +# error "The NuttX Buttons Driver depends on IRQ support to work!\n" +#endif + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/* Pin configuration for external w5500-evb-pico buttons. */ + +static const uint32_t g_buttons[NUM_BUTTONS] = +{ + GPIO_BTN_USER1, GPIO_BTN_USER2 +}; + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_button_initialize + * + * Description: + * board_button_initialize() must be called to initialize button resources. + * After that, board_buttons() may be called to collect the current state + * of all buttons or board_button_irq() may be called to register button + * interrupt handlers. + * + ****************************************************************************/ + +uint32_t board_button_initialize(void) +{ + int i; + + /* Configure the GPIO pins as inputs. And we will use interrupts */ + + for (i = 0; i < NUM_BUTTONS; i++) + { + /* Initialize input pin */ + + rp2040_gpio_init(g_buttons[i]); + + /* pull-up = false : pull-down = false */ + + rp2040_gpio_set_pulls(g_buttons[i], false, false); + } + + return NUM_BUTTONS; +} + +/**************************************************************************** + * Name: board_buttons + ****************************************************************************/ + +uint32_t board_buttons(void) +{ + uint32_t ret = 0; + int i; + + /* Check that state of each key */ + + for (i = 0; i < NUM_BUTTONS; i++) + { + /* A LOW value means that the key is pressed. */ + + bool released = rp2040_gpio_get(g_buttons[i]); + + /* Accumulate the set of depressed (not released) keys */ + + if (!released) + { + ret |= (1 << i); + } + } + + return ret; +} + +/**************************************************************************** + * Button support. + * + * Description: + * board_button_initialize() must be called to initialize button resources. + * After that, board_buttons() may be called to collect the current state + * of all buttons or board_button_irq() may be called to register button + * interrupt handlers. + * + * After board_button_initialize() has been called, board_buttons() may be + * called to collect the state of all buttons. board_buttons() returns + * an 32-bit bit set with each bit associated with a button. See the + * BUTTON_*_BIT definitions in board.h for the meaning of each bit. + * + * board_button_irq() may be called to register an interrupt handler that + * will be called when a button is depressed or released. The ID value is + * a button enumeration value that uniquely identifies a button resource. + * See the BUTTON_* definitions in board.h for the meaning of enumeration + * value. + * + ****************************************************************************/ + +#ifdef CONFIG_ARCH_IRQBUTTONS +int board_button_irq(int id, xcpt_t irqhandler, void *arg) +{ + int ret = -EINVAL; + + /* The following should be atomic */ + + if (id >= MIN_IRQBUTTON && id <= MAX_IRQBUTTON) + { + /* Make sure the interrupt is disabled */ + + rp2040_gpio_disable_irq(g_buttons[id]); + + /* Attach the interrupt handler */ + + ret = rp2040_gpio_irq_attach(g_buttons[id], + RP2040_GPIO_INTR_EDGE_LOW, + irqhandler, + arg); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: irq_attach() failed: %d\n", ret); + return ret; + } + + /* Enable interruption for this pin */ + + rp2040_gpio_enable_irq(g_buttons[id]); + } + + return ret; +} +#endif + +#endif /* CONFIG_ARCH_BUTTONS */ diff --git a/boards/arm/rp2040/w5500-evb-pico/src/rp2040_gpio.c b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_gpio.c new file mode 100644 index 0000000000..cec12768f3 --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_gpio.c @@ -0,0 +1,392 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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 + +#include +#include +#include +#include +#include +#include + +#include + +#include + +#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 14 + +/**************************************************************************** + * 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 */ diff --git a/boards/arm/rp2040/w5500-evb-pico/src/rp2040_pico.h b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_pico.h new file mode 100644 index 0000000000..c30da6d14a --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_pico.h @@ -0,0 +1,53 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/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_W5500_EVB_PICO_SRC_RP2040_PICO_H +#define __BOARDS_ARM_RP2040_W5500_EVB_PICO_SRC_RP2040_PICO_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +/* LEDs */ + +#define GPIO_LED1 25 /* The board's LED is connected to this pin */ + +/* Buttons */ + +/* Buttons GPIO pins definition */ + +#define GPIO_BTN_USER1 16 +#define GPIO_BTN_USER2 17 + +/* Buttons IRQ definitions */ + +#define MIN_IRQBUTTON BUTTON_USER1 +#define MAX_IRQBUTTON BUTTON_USER2 +#define NUM_IRQBUTTONS (BUTTON_USER1 - BUTTON_USER2 + 1) + +int rp2040_bringup(void); + +#ifdef CONFIG_DEV_GPIO +int rp2040_dev_gpio_init(void); +#endif + +#endif /* __BOARDS_ARM_RP2040_W5500_EVB_PICO_SRC_RP2040_PICO_H */ diff --git a/boards/arm/rp2040/w5500-evb-pico/src/rp2040_userleds.c b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_userleds.c new file mode 100644 index 0000000000..950419129a --- /dev/null +++ b/boards/arm/rp2040/w5500-evb-pico/src/rp2040_userleds.c @@ -0,0 +1,215 @@ +/**************************************************************************** + * boards/arm/rp2040/w5500-evb-pico/src/rp2040_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 + +#include +#include +#include + +#include +#include +#include + +#include "arm_internal.h" +#include "chip.h" +#include "rp2040_gpio.h" + +#include "rp2040_pico.h" + +#ifndef CONFIG_ARCH_LEDS + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/* This array maps an LED number to GPIO pin configuration */ + +static uint32_t g_ledcfg[BOARD_NLEDS] = +{ + GPIO_LED1, +}; + +/**************************************************************************** + * Private Function Protototypes + ****************************************************************************/ + +/* LED Power Management */ + +#ifdef CONFIG_PM +static void led_pm_notify(struct pm_callback_s *cb, int domain, + enum pm_state_e pmstate); +static int led_pm_prepare(struct pm_callback_s *cb, int domain, + enum pm_state_e pmstate); +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +#ifdef CONFIG_PM +static struct pm_callback_s g_ledscb = +{ + .notify = led_pm_notify, + .prepare = led_pm_prepare, +}; +#endif + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: led_pm_notify + * + * Description: + * Notify the driver of new power state. This callback is called after + * all drivers have had the opportunity to prepare for the new power state. + * + ****************************************************************************/ + +#ifdef CONFIG_PM +static void led_pm_notify(struct pm_callback_s *cb, int domain, + enum pm_state_e pmstate) +{ + switch (pmstate) + { + case(PM_NORMAL): + { + /* Restore normal LEDs operation */ + + board_userled(BOARD_LED, true); + } + break; + + case(PM_IDLE): + { + /* Entering IDLE mode - Turn leds off */ + + board_userled(BOARD_LED, false); + } + break; + + case(PM_STANDBY): + { + /* Entering STANDBY mode - Logic for PM_STANDBY goes here */ + } + break; + + case(PM_SLEEP): + { + /* Entering SLEEP mode - Logic for PM_SLEEP goes here */ + } + break; + + default: + { + /* Should not get here */ + } + break; + } +} +#endif + +/**************************************************************************** + * Name: led_pm_prepare + * + * Description: + * Request the driver to prepare for a new power state. This is a warning + * that the system is about to enter into a new power state. The driver + * should begin whatever operations that may be required to enter power + * state. The driver may abort the state change mode by returning a + * non-zero value from the callback function. + * + ****************************************************************************/ + +#ifdef CONFIG_PM +static int led_pm_prepare(struct pm_callback_s *cb, int domain, + enum pm_state_e pmstate) +{ + /* No preparation to change power modes is required by the LEDs driver. + * We always accept the state change by returning OK. + */ + + return OK; +} +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_userled_initialize + ****************************************************************************/ + +uint32_t board_userled_initialize(void) +{ + /* Configure LED GPIO for output */ + + rp2040_gpio_init(GPIO_LED1); + rp2040_gpio_setdir(GPIO_LED1, true); + + return BOARD_NLEDS; +} + +/**************************************************************************** + * Name: board_userled + ****************************************************************************/ + +void board_userled(int led, bool ledon) +{ + if ((unsigned)led < BOARD_NLEDS) + { + rp2040_gpio_put(g_ledcfg[led], ledon); + } +} + +/**************************************************************************** + * Name: board_userled_all + ****************************************************************************/ + +void board_userled_all(uint32_t ledset) +{ + rp2040_gpio_put(GPIO_LED1, (ledset & BOARD_LED1_BIT)); +} + +/**************************************************************************** + * Name: rp2040_led_pminitialize + ****************************************************************************/ + +#ifdef CONFIG_PM +void rp2040_led_pminitialize(void) +{ + /* Register to receive power management callbacks */ + + int ret = pm_register(&g_ledscb); + if (ret != OK) + { + board_autoled_on(LED_ASSERTION); + } +} +#endif /* CONFIG_PM */ + +#endif /* !CONFIG_ARCH_LEDS */