2020 February 29 Breaking Changes Update (#8064)
This commit is contained in:
parent
85041ff05b
commit
26eef35f07
362 changed files with 27772 additions and 8810 deletions
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@ -1,5 +1,5 @@
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/*
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ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
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ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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@ -20,14 +20,76 @@
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*/
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#include "hal.h"
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#include "stm32_gpio.h"
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported variables. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver local variables and types. */
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/*===========================================================================*/
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#if HAL_USE_PAL || defined(__DOXYGEN__)
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/**
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* @brief PAL setup.
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* @details Digital I/O ports static configuration as defined in @p board.h.
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* This variable is used by the HAL when initializing the PAL driver.
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* @brief Type of STM32 GPIO port setup.
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*/
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const PALConfig pal_default_config = {
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typedef struct {
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uint32_t moder;
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uint32_t otyper;
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uint32_t ospeedr;
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uint32_t pupdr;
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uint32_t odr;
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uint32_t afrl;
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uint32_t afrh;
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} gpio_setup_t;
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/**
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* @brief Type of STM32 GPIO initialization data.
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*/
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typedef struct {
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#if STM32_HAS_GPIOA || defined(__DOXYGEN__)
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gpio_setup_t PAData;
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#endif
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#if STM32_HAS_GPIOB || defined(__DOXYGEN__)
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gpio_setup_t PBData;
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#endif
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#if STM32_HAS_GPIOC || defined(__DOXYGEN__)
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gpio_setup_t PCData;
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#endif
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#if STM32_HAS_GPIOD || defined(__DOXYGEN__)
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gpio_setup_t PDData;
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#endif
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#if STM32_HAS_GPIOE || defined(__DOXYGEN__)
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gpio_setup_t PEData;
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#endif
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#if STM32_HAS_GPIOF || defined(__DOXYGEN__)
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gpio_setup_t PFData;
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#endif
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#if STM32_HAS_GPIOG || defined(__DOXYGEN__)
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gpio_setup_t PGData;
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#endif
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#if STM32_HAS_GPIOH || defined(__DOXYGEN__)
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gpio_setup_t PHData;
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#endif
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#if STM32_HAS_GPIOI || defined(__DOXYGEN__)
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gpio_setup_t PIData;
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#endif
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#if STM32_HAS_GPIOJ || defined(__DOXYGEN__)
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gpio_setup_t PJData;
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#endif
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#if STM32_HAS_GPIOK || defined(__DOXYGEN__)
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gpio_setup_t PKData;
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#endif
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} gpio_config_t;
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/**
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* @brief STM32 GPIO static initialization data.
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*/
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static const gpio_config_t gpio_default_config = {
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#if STM32_HAS_GPIOA
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{VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR,
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VAL_GPIOA_ODR, VAL_GPIOA_AFRL, VAL_GPIOA_AFRH},
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@ -62,20 +124,94 @@ const PALConfig pal_default_config = {
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#endif
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#if STM32_HAS_GPIOI
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{VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR,
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VAL_GPIOI_ODR, VAL_GPIOI_AFRL, VAL_GPIOI_AFRH}
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VAL_GPIOI_ODR, VAL_GPIOI_AFRL, VAL_GPIOI_AFRH},
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#endif
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#if STM32_HAS_GPIOJ
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{VAL_GPIOJ_MODER, VAL_GPIOJ_OTYPER, VAL_GPIOJ_OSPEEDR, VAL_GPIOJ_PUPDR,
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VAL_GPIOJ_ODR, VAL_GPIOJ_AFRL, VAL_GPIOJ_AFRH},
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#endif
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#if STM32_HAS_GPIOK
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{VAL_GPIOK_MODER, VAL_GPIOK_OTYPER, VAL_GPIOK_OSPEEDR, VAL_GPIOK_PUPDR,
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VAL_GPIOK_ODR, VAL_GPIOK_AFRL, VAL_GPIOK_AFRH}
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#endif
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};
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#endif
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void enter_bootloader_mode_if_requested(void);
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/*===========================================================================*/
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/* Driver local functions. */
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/*===========================================================================*/
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static void gpio_init(stm32_gpio_t *gpiop, const gpio_setup_t *config) {
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gpiop->OTYPER = config->otyper;
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gpiop->OSPEEDR = config->ospeedr;
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gpiop->PUPDR = config->pupdr;
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gpiop->ODR = config->odr;
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gpiop->AFRL = config->afrl;
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gpiop->AFRH = config->afrh;
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gpiop->MODER = config->moder;
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}
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static void stm32_gpio_init(void) {
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/* Enabling GPIO-related clocks, the mask comes from the
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registry header file.*/
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rccResetAHB1(STM32_GPIO_EN_MASK);
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rccEnableAHB1(STM32_GPIO_EN_MASK, true);
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/* Initializing all the defined GPIO ports.*/
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#if STM32_HAS_GPIOA
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gpio_init(GPIOA, &gpio_default_config.PAData);
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#endif
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#if STM32_HAS_GPIOB
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gpio_init(GPIOB, &gpio_default_config.PBData);
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#endif
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#if STM32_HAS_GPIOC
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gpio_init(GPIOC, &gpio_default_config.PCData);
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#endif
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#if STM32_HAS_GPIOD
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gpio_init(GPIOD, &gpio_default_config.PDData);
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#endif
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#if STM32_HAS_GPIOE
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gpio_init(GPIOE, &gpio_default_config.PEData);
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#endif
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#if STM32_HAS_GPIOF
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gpio_init(GPIOF, &gpio_default_config.PFData);
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#endif
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#if STM32_HAS_GPIOG
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gpio_init(GPIOG, &gpio_default_config.PGData);
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#endif
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#if STM32_HAS_GPIOH
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gpio_init(GPIOH, &gpio_default_config.PHData);
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#endif
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#if STM32_HAS_GPIOI
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gpio_init(GPIOI, &gpio_default_config.PIData);
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#endif
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#if STM32_HAS_GPIOJ
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gpio_init(GPIOJ, &gpio_default_config.PJData);
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#endif
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#if STM32_HAS_GPIOK
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gpio_init(GPIOK, &gpio_default_config.PKData);
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#endif
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}
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/*===========================================================================*/
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/* Driver interrupt handlers. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported functions. */
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/*===========================================================================*/
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/**
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* @brief Early initialization code.
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* @details This initialization must be performed just after stack setup
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* and before any other initialization.
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* @details GPIO ports and system clocks are initialized before everything
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* else.
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*/
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void __early_init(void) {
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extern void enter_bootloader_mode_if_requested(void);
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enter_bootloader_mode_if_requested();
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stm32_gpio_init();
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stm32_clock_init();
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}
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* @todo Add your board-specific code, if any.
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*/
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void boardInit(void) {
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}
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/*
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ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
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ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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*/
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/**
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* @file templates/chconf.h
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* @file rt/templates/chconf.h
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* @brief Configuration file template.
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* @details A copy of this file must be placed in each project directory, it
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* contains the application specific kernel settings.
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#define CHCONF_H
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#define _CHIBIOS_RT_CONF_
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#define _CHIBIOS_RT_CONF_VER_6_0_
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/*===========================================================================*/
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/**
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* @brief System time counter resolution.
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* @note Allowed values are 16 or 32 bits.
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*/
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#if !defined(CH_CFG_ST_RESOLUTION)
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#define CH_CFG_ST_RESOLUTION 32
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#endif
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/**
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* @brief System tick frequency.
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* @details Frequency of the system timer that drives the system ticks. This
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* setting also defines the system tick time unit.
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*/
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#if !defined(CH_CFG_ST_FREQUENCY)
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#define CH_CFG_ST_FREQUENCY 10000
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#endif
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/**
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* @brief Time intervals data size.
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* @note Allowed values are 16, 32 or 64 bits.
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*/
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#if !defined(CH_CFG_INTERVALS_SIZE)
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#define CH_CFG_INTERVALS_SIZE 32
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#endif
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/**
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* @brief Time types data size.
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* @note Allowed values are 16 or 32 bits.
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*/
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#if !defined(CH_CFG_TIME_TYPES_SIZE)
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#define CH_CFG_TIME_TYPES_SIZE 32
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#endif
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/**
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* @brief Time delta constant for the tick-less mode.
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* The value one is not valid, timeouts are rounded up to
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* this value.
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*/
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#if !defined(CH_CFG_ST_TIMEDELTA)
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#define CH_CFG_ST_TIMEDELTA 2
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#endif
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/** @} */
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* @note The round robin preemption is not supported in tickless mode and
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* must be set to zero in that case.
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*/
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#if !defined(CH_CFG_TIME_QUANTUM)
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#define CH_CFG_TIME_QUANTUM 0
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#endif
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/**
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* @brief Managed RAM size.
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* provide the @p __heap_base__ and @p __heap_end__ symbols.
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* @note Requires @p CH_CFG_USE_MEMCORE.
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*/
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#if !defined(CH_CFG_MEMCORE_SIZE)
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#define CH_CFG_MEMCORE_SIZE 0
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#endif
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/**
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* @brief Idle thread automatic spawn suppression.
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* function becomes the idle thread and must implement an
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* infinite loop.
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*/
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#if !defined(CH_CFG_NO_IDLE_THREAD)
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#define CH_CFG_NO_IDLE_THREAD FALSE
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/* Use __WFI in the idle thread for waiting. Does lower the power
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* consumption. */
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#define CORTEX_ENABLE_WFI_IDLE TRUE
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#endif
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/** @} */
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* @note This is not related to the compiler optimization options.
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_OPTIMIZE_SPEED)
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#define CH_CFG_OPTIMIZE_SPEED TRUE
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#endif
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/** @} */
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_TM)
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#define CH_CFG_USE_TM TRUE
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#endif
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/**
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* @brief Threads registry APIs.
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_REGISTRY)
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#define CH_CFG_USE_REGISTRY TRUE
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#endif
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/**
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* @brief Threads synchronization APIs.
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_WAITEXIT)
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#define CH_CFG_USE_WAITEXIT TRUE
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#endif
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/**
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* @brief Semaphores APIs.
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_SEMAPHORES)
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#define CH_CFG_USE_SEMAPHORES TRUE
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#endif
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/**
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* @brief Semaphores queuing mode.
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* requirements.
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* @note Requires @p CH_CFG_USE_SEMAPHORES.
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*/
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#if !defined(CH_CFG_USE_SEMAPHORES_PRIORITY)
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#define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE
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#endif
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/**
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* @brief Mutexes APIs.
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_MUTEXES)
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#define CH_CFG_USE_MUTEXES TRUE
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#endif
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/**
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* @brief Enables recursive behavior on mutexes.
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* @note The default is @p FALSE.
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* @note Requires @p CH_CFG_USE_MUTEXES.
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*/
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#if !defined(CH_CFG_USE_MUTEXES_RECURSIVE)
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#define CH_CFG_USE_MUTEXES_RECURSIVE FALSE
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#endif
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/**
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* @brief Conditional Variables APIs.
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* @note The default is @p TRUE.
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* @note Requires @p CH_CFG_USE_MUTEXES.
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*/
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#if !defined(CH_CFG_USE_CONDVARS)
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#define CH_CFG_USE_CONDVARS TRUE
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#endif
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/**
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* @brief Conditional Variables APIs with timeout.
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* @note The default is @p TRUE.
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* @note Requires @p CH_CFG_USE_CONDVARS.
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*/
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#if !defined(CH_CFG_USE_CONDVARS_TIMEOUT)
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#define CH_CFG_USE_CONDVARS_TIMEOUT TRUE
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#endif
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/**
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* @brief Events Flags APIs.
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_EVENTS)
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#define CH_CFG_USE_EVENTS TRUE
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#endif
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/**
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* @brief Events Flags APIs with timeout.
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* @note The default is @p TRUE.
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* @note Requires @p CH_CFG_USE_EVENTS.
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*/
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#if !defined(CH_CFG_USE_EVENTS_TIMEOUT)
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#define CH_CFG_USE_EVENTS_TIMEOUT TRUE
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#endif
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/**
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* @brief Synchronous Messages APIs.
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_MESSAGES)
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#define CH_CFG_USE_MESSAGES TRUE
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#endif
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/**
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* @brief Synchronous Messages queuing mode.
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@ -257,7 +307,9 @@
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* requirements.
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* @note Requires @p CH_CFG_USE_MESSAGES.
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*/
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#if !defined(CH_CFG_USE_MESSAGES_PRIORITY)
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#define CH_CFG_USE_MESSAGES_PRIORITY FALSE
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#endif
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/**
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* @brief Mailboxes APIs.
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@ -267,7 +319,9 @@
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* @note The default is @p TRUE.
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* @note Requires @p CH_CFG_USE_SEMAPHORES.
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*/
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#if !defined(CH_CFG_USE_MAILBOXES)
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#define CH_CFG_USE_MAILBOXES TRUE
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#endif
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/**
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* @brief Core Memory Manager APIs.
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@ -276,7 +330,9 @@
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_MEMCORE)
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#define CH_CFG_USE_MEMCORE TRUE
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#endif
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/**
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* @brief Heap Allocator APIs.
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@ -288,7 +344,9 @@
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* @p CH_CFG_USE_SEMAPHORES.
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* @note Mutexes are recommended.
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*/
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#if !defined(CH_CFG_USE_HEAP)
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#define CH_CFG_USE_HEAP TRUE
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#endif
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/**
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* @brief Memory Pools Allocator APIs.
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@ -297,7 +355,31 @@
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_MEMPOOLS)
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#define CH_CFG_USE_MEMPOOLS TRUE
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#endif
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/**
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* @brief Objects FIFOs APIs.
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* @details If enabled then the objects FIFOs APIs are included
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* in the kernel.
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*
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* @note The default is @p TRUE.
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*/
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#if !defined(CH_CFG_USE_OBJ_FIFOS)
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#define CH_CFG_USE_OBJ_FIFOS TRUE
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#endif
|
||||
|
||||
/**
|
||||
* @brief Pipes APIs.
|
||||
* @details If enabled then the pipes APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_CFG_USE_PIPES)
|
||||
#define CH_CFG_USE_PIPES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Dynamic Threads APIs.
|
||||
|
@ -308,7 +390,80 @@
|
|||
* @note Requires @p CH_CFG_USE_WAITEXIT.
|
||||
* @note Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
|
||||
*/
|
||||
#if !defined(CH_CFG_USE_DYNAMIC)
|
||||
#define CH_CFG_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Objects factory options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Objects Factory APIs.
|
||||
* @details If enabled then the objects factory APIs are included in the
|
||||
* kernel.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_CFG_USE_FACTORY)
|
||||
#define CH_CFG_USE_FACTORY TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Maximum length for object names.
|
||||
* @details If the specified length is zero then the name is stored by
|
||||
* pointer but this could have unintended side effects.
|
||||
*/
|
||||
#if !defined(CH_CFG_FACTORY_MAX_NAMES_LENGTH)
|
||||
#define CH_CFG_FACTORY_MAX_NAMES_LENGTH 8
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the registry of generic objects.
|
||||
*/
|
||||
#if !defined(CH_CFG_FACTORY_OBJECTS_REGISTRY)
|
||||
#define CH_CFG_FACTORY_OBJECTS_REGISTRY TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables factory for generic buffers.
|
||||
*/
|
||||
#if !defined(CH_CFG_FACTORY_GENERIC_BUFFERS)
|
||||
#define CH_CFG_FACTORY_GENERIC_BUFFERS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables factory for semaphores.
|
||||
*/
|
||||
#if !defined(CH_CFG_FACTORY_SEMAPHORES)
|
||||
#define CH_CFG_FACTORY_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables factory for mailboxes.
|
||||
*/
|
||||
#if !defined(CH_CFG_FACTORY_MAILBOXES)
|
||||
#define CH_CFG_FACTORY_MAILBOXES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables factory for objects FIFOs.
|
||||
*/
|
||||
#if !defined(CH_CFG_FACTORY_OBJ_FIFOS)
|
||||
#define CH_CFG_FACTORY_OBJ_FIFOS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables factory for Pipes.
|
||||
*/
|
||||
#if !defined(CH_CFG_FACTORY_PIPES) || defined(__DOXYGEN__)
|
||||
#define CH_CFG_FACTORY_PIPES TRUE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
|
@ -324,7 +479,9 @@
|
|||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_STATISTICS)
|
||||
#define CH_DBG_STATISTICS FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, system state check.
|
||||
|
@ -333,7 +490,9 @@
|
|||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_SYSTEM_STATE_CHECK)
|
||||
#define CH_DBG_SYSTEM_STATE_CHECK FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, parameters checks.
|
||||
|
@ -342,7 +501,9 @@
|
|||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_CHECKS)
|
||||
#define CH_DBG_ENABLE_CHECKS FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, consistency checks.
|
||||
|
@ -352,7 +513,9 @@
|
|||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_ASSERTS)
|
||||
#define CH_DBG_ENABLE_ASSERTS FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, trace buffer.
|
||||
|
@ -360,14 +523,18 @@
|
|||
*
|
||||
* @note The default is @p CH_DBG_TRACE_MASK_DISABLED.
|
||||
*/
|
||||
#if !defined(CH_DBG_TRACE_MASK)
|
||||
#define CH_DBG_TRACE_MASK CH_DBG_TRACE_MASK_DISABLED
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Trace buffer entries.
|
||||
* @note The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is
|
||||
* different from @p CH_DBG_TRACE_MASK_DISABLED.
|
||||
*/
|
||||
#if !defined(CH_DBG_TRACE_BUFFER_SIZE)
|
||||
#define CH_DBG_TRACE_BUFFER_SIZE 128
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, stack checks.
|
||||
|
@ -379,7 +546,9 @@
|
|||
* @note The default failure mode is to halt the system with the global
|
||||
* @p panic_msg variable set to @p NULL.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_STACK_CHECK)
|
||||
#define CH_DBG_ENABLE_STACK_CHECK FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, stacks initialization.
|
||||
|
@ -389,7 +558,9 @@
|
|||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_FILL_THREADS)
|
||||
#define CH_DBG_FILL_THREADS FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, threads profiling.
|
||||
|
@ -400,7 +571,9 @@
|
|||
* @note This debug option is not currently compatible with the
|
||||
* tickless mode.
|
||||
*/
|
||||
#if !defined(CH_DBG_THREADS_PROFILING)
|
||||
#define CH_DBG_THREADS_PROFILING FALSE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
|
@ -411,6 +584,22 @@
|
|||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief System structure extension.
|
||||
* @details User fields added to the end of the @p ch_system_t structure.
|
||||
*/
|
||||
#define CH_CFG_SYSTEM_EXTRA_FIELDS \
|
||||
/* Add threads custom fields here.*/
|
||||
|
||||
/**
|
||||
* @brief System initialization hook.
|
||||
* @details User initialization code added to the @p chSysInit() function
|
||||
* just before interrupts are enabled globally.
|
||||
*/
|
||||
#define CH_CFG_SYSTEM_INIT_HOOK() { \
|
||||
/* Add threads initialization code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Threads descriptor structure extension.
|
||||
* @details User fields added to the end of the @p thread_t structure.
|
||||
|
@ -420,9 +609,9 @@
|
|||
|
||||
/**
|
||||
* @brief Threads initialization hook.
|
||||
* @details User initialization code added to the @p chThdInit() API.
|
||||
* @details User initialization code added to the @p _thread_init() function.
|
||||
*
|
||||
* @note It is invoked from within @p chThdInit() and implicitly from all
|
||||
* @note It is invoked from within @p _thread_init() and implicitly from all
|
||||
* the threads creation APIs.
|
||||
*/
|
||||
#define CH_CFG_THREAD_INIT_HOOK(tp) { \
|
||||
|
@ -459,8 +648,6 @@
|
|||
/* IRQ epilogue code here.*/ \
|
||||
}
|
||||
|
||||
#define ARM_WFI_IMPL __WFI
|
||||
|
||||
/**
|
||||
* @brief Idle thread enter hook.
|
||||
* @note This hook is invoked within a critical zone, no OS functions
|
||||
|
|
|
@ -39,12 +39,7 @@
|
|||
/* indicator rgb */
|
||||
#define WS2812_LED_N 7
|
||||
#define RGBLED_NUM WS2812_LED_N
|
||||
#define WS2812_TIM_N 3
|
||||
#define WS2812_TIM_CH 3
|
||||
#define PORT_WS2812 GPIOB
|
||||
#define PIN_WS2812 1
|
||||
#define WS2812_DMA_STREAM STM32_DMA1_STREAM2 // DMA stream for TIMx_UP (look up in reference manual under DMA Channel selection)
|
||||
#define WS2812_DMA_CHANNEL 5 // DMA channel for TIMx_UP
|
||||
#define RGB_DI_PIN B1
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
//#define WS2812_EXTERNAL_PULLUP
|
||||
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
|
||||
ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
|
@ -28,153 +28,190 @@
|
|||
#ifndef HALCONF_H
|
||||
#define HALCONF_H
|
||||
|
||||
#define _CHIBIOS_HAL_CONF_
|
||||
#define _CHIBIOS_HAL_CONF_VER_7_0_
|
||||
|
||||
#include "mcuconf.h"
|
||||
|
||||
/**
|
||||
* @brief Enables the PAL subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_PAL TRUE
|
||||
#define HAL_USE_PAL TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the ADC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_ADC FALSE
|
||||
#define HAL_USE_ADC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the CAN subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_CAN FALSE
|
||||
#define HAL_USE_CAN FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the cryptographic subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_CRY) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_CRY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the DAC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_DAC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the EXT subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_EXT FALSE
|
||||
#define HAL_USE_DAC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the GPT subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_GPT TRUE
|
||||
#define HAL_USE_GPT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the I2C subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_I2C TRUE
|
||||
#define HAL_USE_I2C TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the I2S subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_I2S FALSE
|
||||
#define HAL_USE_I2S FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the ICU subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_ICU FALSE
|
||||
#define HAL_USE_ICU FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the MAC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_MAC FALSE
|
||||
#define HAL_USE_MAC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the MMC_SPI subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_MMC_SPI FALSE
|
||||
#define HAL_USE_MMC_SPI FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the PWM subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_PWM TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the QSPI subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_QSPI) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_QSPI FALSE
|
||||
#define HAL_USE_PWM TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the RTC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_RTC FALSE
|
||||
#define HAL_USE_RTC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SDC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SDC FALSE
|
||||
#define HAL_USE_SDC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SERIAL subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SERIAL FALSE
|
||||
#define HAL_USE_SERIAL FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SERIAL over USB subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SERIAL_USB FALSE
|
||||
#define HAL_USE_SERIAL_USB FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SIO subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SIO) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SIO FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SPI subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SPI TRUE
|
||||
#define HAL_USE_SPI TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the TRNG subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_TRNG) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_TRNG FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the UART subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_UART FALSE
|
||||
#define HAL_USE_UART FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the USB subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_USB TRUE
|
||||
#define HAL_USE_USB TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the WDG subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_WDG) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_WDG FALSE
|
||||
#define HAL_USE_WDG FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the WSPI subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_WSPI) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_WSPI FALSE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* PAL driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(PAL_USE_CALLBACKS) || defined(__DOXYGEN__)
|
||||
#define PAL_USE_CALLBACKS FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(PAL_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define PAL_USE_WAIT FALSE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -186,7 +223,7 @@
|
|||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define ADC_USE_WAIT TRUE
|
||||
#define ADC_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
@ -194,7 +231,7 @@
|
|||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define ADC_USE_MUTUAL_EXCLUSION TRUE
|
||||
#define ADC_USE_MUTUAL_EXCLUSION TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -205,7 +242,56 @@
|
|||
* @brief Sleep mode related APIs inclusion switch.
|
||||
*/
|
||||
#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
|
||||
#define CAN_USE_SLEEP_MODE TRUE
|
||||
#define CAN_USE_SLEEP_MODE TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enforces the driver to use direct callbacks rather than OSAL events.
|
||||
*/
|
||||
#if !defined(CAN_ENFORCE_USE_CALLBACKS) || defined(__DOXYGEN__)
|
||||
#define CAN_ENFORCE_USE_CALLBACKS FALSE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* CRY driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables the SW fall-back of the cryptographic driver.
|
||||
* @details When enabled, this option, activates a fall-back software
|
||||
* implementation for algorithms not supported by the underlying
|
||||
* hardware.
|
||||
* @note Fall-back implementations may not be present for all algorithms.
|
||||
*/
|
||||
#if !defined(HAL_CRY_USE_FALLBACK) || defined(__DOXYGEN__)
|
||||
#define HAL_CRY_USE_FALLBACK FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Makes the driver forcibly use the fall-back implementations.
|
||||
*/
|
||||
#if !defined(HAL_CRY_ENFORCE_FALLBACK) || defined(__DOXYGEN__)
|
||||
#define HAL_CRY_ENFORCE_FALLBACK FALSE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* DAC driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(DAC_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define DAC_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the @p dacAcquireBus() and @p dacReleaseBus() APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(DAC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define DAC_USE_MUTUAL_EXCLUSION TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -216,7 +302,7 @@
|
|||
* @brief Enables the mutual exclusion APIs on the I2C bus.
|
||||
*/
|
||||
#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define I2C_USE_MUTUAL_EXCLUSION TRUE
|
||||
#define I2C_USE_MUTUAL_EXCLUSION TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -224,17 +310,17 @@
|
|||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables an event sources for incoming packets.
|
||||
* @brief Enables the zero-copy API.
|
||||
*/
|
||||
#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
|
||||
#define MAC_USE_ZERO_COPY FALSE
|
||||
#define MAC_USE_ZERO_COPY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables an event sources for incoming packets.
|
||||
*/
|
||||
#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
|
||||
#define MAC_USE_EVENTS TRUE
|
||||
#define MAC_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -250,7 +336,7 @@
|
|||
* use a DMA channel and heavily loads the CPU.
|
||||
*/
|
||||
#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
|
||||
#define MMC_NICE_WAITING TRUE
|
||||
#define MMC_NICE_WAITING TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -262,7 +348,7 @@
|
|||
* @note Attempts are performed at 10mS intervals.
|
||||
*/
|
||||
#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
|
||||
#define SDC_INIT_RETRY 100
|
||||
#define SDC_INIT_RETRY 100
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
@ -271,7 +357,7 @@
|
|||
* at @p FALSE.
|
||||
*/
|
||||
#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
|
||||
#define SDC_MMC_SUPPORT FALSE
|
||||
#define SDC_MMC_SUPPORT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
@ -281,7 +367,21 @@
|
|||
* lower priority, this may slow down the driver a bit however.
|
||||
*/
|
||||
#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
|
||||
#define SDC_NICE_WAITING TRUE
|
||||
#define SDC_NICE_WAITING TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief OCR initialization constant for V20 cards.
|
||||
*/
|
||||
#if !defined(SDC_INIT_OCR_V20) || defined(__DOXYGEN__)
|
||||
#define SDC_INIT_OCR_V20 0x50FF8000U
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief OCR initialization constant for non-V20 cards.
|
||||
*/
|
||||
#if !defined(SDC_INIT_OCR) || defined(__DOXYGEN__)
|
||||
#define SDC_INIT_OCR 0x80100000U
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -294,7 +394,7 @@
|
|||
* default configuration.
|
||||
*/
|
||||
#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_DEFAULT_BITRATE 38400
|
||||
#define SERIAL_DEFAULT_BITRATE 38400
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
@ -305,7 +405,7 @@
|
|||
* buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_BUFFERS_SIZE 16
|
||||
#define SERIAL_BUFFERS_SIZE 16
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -320,7 +420,7 @@
|
|||
* buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_USB_BUFFERS_SIZE 256
|
||||
#define SERIAL_USB_BUFFERS_SIZE 256
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
@ -328,7 +428,7 @@
|
|||
* @note The default is 2 buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_USB_BUFFERS_NUMBER) || defined(__DOXYGEN__)
|
||||
#define SERIAL_USB_BUFFERS_NUMBER 2
|
||||
#define SERIAL_USB_BUFFERS_NUMBER 2
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -340,15 +440,32 @@
|
|||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define SPI_USE_WAIT TRUE
|
||||
#define SPI_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables circular transfers APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(SPI_USE_CIRCULAR) || defined(__DOXYGEN__)
|
||||
#define SPI_USE_CIRCULAR FALSE
|
||||
#endif
|
||||
|
||||
|
||||
/**
|
||||
* @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define SPI_USE_MUTUAL_EXCLUSION FALSE
|
||||
#define SPI_USE_MUTUAL_EXCLUSION FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Handling method for SPI CS line.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(SPI_SELECT_MODE) || defined(__DOXYGEN__)
|
||||
#define SPI_SELECT_MODE SPI_SELECT_MODE_PAD
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -360,7 +477,7 @@
|
|||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(UART_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define UART_USE_WAIT FALSE
|
||||
#define UART_USE_WAIT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
@ -368,7 +485,7 @@
|
|||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(UART_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define UART_USE_MUTUAL_EXCLUSION FALSE
|
||||
#define UART_USE_MUTUAL_EXCLUSION FALSE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
|
@ -380,7 +497,27 @@
|
|||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(USB_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define USB_USE_WAIT TRUE
|
||||
#define USB_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* WSPI driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(WSPI_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define WSPI_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the @p wspiAcquireBus() and @p wspiReleaseBus() APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(WSPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define WSPI_USE_MUTUAL_EXCLUSION TRUE
|
||||
#endif
|
||||
|
||||
#endif /* HALCONF_H */
|
||||
|
|
|
@ -7,7 +7,7 @@
|
|||
#ifdef RGBLIGHT_ENABLE
|
||||
#include <string.h>
|
||||
#include "rgblight.h"
|
||||
#include "ws2812_f4.h"
|
||||
#include "ws2812.h"
|
||||
extern rgblight_config_t rgblight_config;
|
||||
|
||||
// led 0 for caps lock, led 1 for scroll lock, led 3 for num lock
|
||||
|
@ -58,7 +58,6 @@ void matrix_init_kb(void) {
|
|||
__attribute__((weak))
|
||||
void matrix_init_user(void) {
|
||||
#ifdef RGBLIGHT_ENABLE
|
||||
ws2812_init();
|
||||
rgblight_enable();
|
||||
#endif
|
||||
|
||||
|
|
|
@ -53,4 +53,4 @@ RGBLIGHT_CUSTOM_DRIVER = yes
|
|||
# project specific files
|
||||
SRC += \
|
||||
matrix.c \
|
||||
ws2812_f4.c
|
||||
ws2812.c
|
||||
|
|
|
@ -1,272 +0,0 @@
|
|||
/**
|
||||
* @file ws2812.c
|
||||
* @author Austin Glaser <austin.glaser@gmail.com>, Joerg Wangemann <joerg.wangemann@gmail.com>
|
||||
* @brief WS2812 LED driver
|
||||
*
|
||||
* Copyright (C) 2016 Austin Glaser, 2017 Joerg Wangemann
|
||||
*
|
||||
* This software may be modified and distributed under the terms
|
||||
* of the MIT license. See the LICENSE file for details.
|
||||
*
|
||||
* @todo Put in names and descriptions of variables which need to be defined to use this file
|
||||
*
|
||||
* @addtogroup WS2812
|
||||
* @{
|
||||
*/
|
||||
|
||||
/* --- PRIVATE DEPENDENCIES ------------------------------------------------- */
|
||||
|
||||
// This Driver
|
||||
#include "ws2812_f4.h"
|
||||
|
||||
// Standard
|
||||
#include <stdint.h>
|
||||
|
||||
// ChibiOS
|
||||
#include "ch.h"
|
||||
#include "hal.h"
|
||||
|
||||
#include "wait.h"
|
||||
// Application
|
||||
//#include "board.h"
|
||||
|
||||
// TODO: Add these #define's to the headers of your project.
|
||||
// Pin, timer and dma are all connected, check them all if you change one.
|
||||
// Tested with STM32F4, working at 144 or 168 MHz.
|
||||
//#define WS2812_LED_N 2 // Number of LEDs
|
||||
//#define PORT_WS2812 GPIOB
|
||||
//#define PIN_WS2812 9
|
||||
//#define WS2812_TIM_N 4 // timer, 1-11
|
||||
//#define WS2812_TIM_CH 3 // timer channel, 0-3
|
||||
//#define WS2812_DMA_STREAM STM32_DMA1_STREAM2 // DMA stream for TIMx_UP (look up in reference manual under DMA Channel selection)
|
||||
//#define WS2812_DMA_CHANNEL 6 // DMA channel for TIMx_UP
|
||||
// The WS2812 expects 5V signal level (or at least 0.7 * VDD). Sometimes it works
|
||||
// with a 3V signal level, otherwise the easiest way to get the signal level to 5V
|
||||
// is to add an external pullup resistor from the DI pin to 5V (10k will do) and
|
||||
// configure the pin as open drain.
|
||||
// (An SMD resistor is easily solders on the connections of a light strip)
|
||||
// Uncomment the next line if an external pullup resistor is used.
|
||||
//#define WS2812_EXTERNAL_PULLUP
|
||||
|
||||
/* --- CONFIGURATION CHECK -------------------------------------------------- */
|
||||
|
||||
#if !defined(WS2812_LED_N)
|
||||
#error WS2812 LED chain length not specified
|
||||
#elif WS2812_LED_N <= 0
|
||||
#error WS2812 LED chain length set to invalid value
|
||||
#endif
|
||||
|
||||
#if !defined(WS2812_TIM_N)
|
||||
#error WS2812 timer not specified
|
||||
#endif
|
||||
#if defined(STM32F2XX) || defined(STM32F4XX) || defined(STM32F7XX)
|
||||
#if WS2812_TIM_N <= 2
|
||||
#define WS2812_AF 1
|
||||
#elif WS2812_TIM_N <= 5
|
||||
#define WS2812_AF 2
|
||||
#elif WS2812_TIM_N <= 11
|
||||
#define WS2812_AF 3
|
||||
#endif
|
||||
#elif !defined(WS2812_AF)
|
||||
#error WS2812_AF timer alternate function not specified
|
||||
#endif
|
||||
|
||||
#if !defined(WS2812_TIM_CH)
|
||||
#error WS2812 timer channel not specified
|
||||
#elif WS2812_TIM_CH >= 4
|
||||
#error WS2812 timer channel set to invalid value
|
||||
#endif
|
||||
|
||||
/* --- PRIVATE CONSTANTS ---------------------------------------------------- */
|
||||
|
||||
#define WS2812_PWM_FREQUENCY (STM32_SYSCLK/2) /**< Clock frequency of PWM, must be valid with respect to system clock! */
|
||||
#define WS2812_PWM_PERIOD (WS2812_PWM_FREQUENCY/800000) /**< Clock period in ticks. 1 / 800kHz = 1.25 uS (as per datasheet) */
|
||||
|
||||
/**
|
||||
* @brief Number of bit-periods to hold the data line low at the end of a frame
|
||||
*
|
||||
* The reset period for each frame must be at least 50 uS; so we add in 50 bit-times
|
||||
* of zeroes at the end. (50 bits)*(1.25 uS/bit) = 62.5 uS, which gives us some
|
||||
* slack in the timing requirements
|
||||
*/
|
||||
#define WS2812_RESET_BIT_N (50)
|
||||
#define WS2812_COLOR_BIT_N (WS2812_LED_N*24) /**< Number of data bits */
|
||||
#define WS2812_BIT_N (WS2812_COLOR_BIT_N + WS2812_RESET_BIT_N) /**< Total number of bits in a frame */
|
||||
|
||||
/**
|
||||
* @brief High period for a zero, in ticks
|
||||
*
|
||||
* Per the datasheet:
|
||||
* WS2812:
|
||||
* - T0H: 200 nS to 500 nS, inclusive
|
||||
* - T0L: 650 nS to 950 nS, inclusive
|
||||
* WS2812B:
|
||||
* - T0H: 200 nS to 500 nS, inclusive
|
||||
* - T0L: 750 nS to 1050 nS, inclusive
|
||||
*
|
||||
* The duty cycle is calculated for a high period of 350 nS.
|
||||
*/
|
||||
#define WS2812_DUTYCYCLE_0 (WS2812_PWM_FREQUENCY/(1000000000/450))
|
||||
|
||||
/**
|
||||
* @brief High period for a one, in ticks
|
||||
*
|
||||
* Per the datasheet:
|
||||
* WS2812:
|
||||
* - T1H: 550 nS to 850 nS, inclusive
|
||||
* - T1L: 450 nS to 750 nS, inclusive
|
||||
* WS2812B:
|
||||
* - T1H: 750 nS to 1050 nS, inclusive
|
||||
* - T1L: 200 nS to 500 nS, inclusive
|
||||
*
|
||||
* The duty cycle is calculated for a high period of 800 nS.
|
||||
* This is in the middle of the specifications of the WS2812 and WS2812B.
|
||||
*/
|
||||
#define WS2812_DUTYCYCLE_1 (WS2812_PWM_FREQUENCY/(1000000000/900))
|
||||
|
||||
/* --- PRIVATE MACROS ------------------------------------------------------- */
|
||||
|
||||
/**
|
||||
* @brief Generates a reference to a numbered PWM driver
|
||||
*
|
||||
* @param[in] n: The driver (timer) number
|
||||
*
|
||||
* @return A reference to the driver
|
||||
*/
|
||||
#define PWMD(n) CONCAT_EXPANDED_SYMBOLS(PWMD, n)
|
||||
|
||||
#define WS2812_PWMD PWMD(WS2812_TIM_N) /**< The PWM driver to use for the LED chain */
|
||||
|
||||
/**
|
||||
* @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given bit
|
||||
*
|
||||
* @param[in] led: The led index [0, @ref WS2812_LED_N)
|
||||
* @param[in] byte: The byte number [0, 2]
|
||||
* @param[in] bit: The bit number [0, 7]
|
||||
*
|
||||
* @return The bit index
|
||||
*/
|
||||
#define WS2812_BIT(led, byte, bit) (24*(led) + 8*(byte) + (7 - (bit)))
|
||||
|
||||
/**
|
||||
* @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given red bit
|
||||
*
|
||||
* @note The red byte is the middle byte in the color packet
|
||||
*
|
||||
* @param[in] led: The led index [0, @ref WS2812_LED_N)
|
||||
* @param[in] bit: The bit number [0, 7]
|
||||
*
|
||||
* @return The bit index
|
||||
*/
|
||||
#define WS2812_RED_BIT(led, bit) WS2812_BIT((led), 1, (bit))
|
||||
|
||||
/**
|
||||
* @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given green bit
|
||||
*
|
||||
* @note The green byte is the first byte in the color packet
|
||||
*
|
||||
* @param[in] led: The led index [0, @ref WS2812_LED_N)
|
||||
* @param[in] bit: The bit number [0, 7]
|
||||
*
|
||||
* @return The bit index
|
||||
*/
|
||||
#define WS2812_GREEN_BIT(led, bit) WS2812_BIT((led), 0, (bit))
|
||||
|
||||
/**
|
||||
* @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given blue bit
|
||||
*
|
||||
* @note The blue byte is the last byte in the color packet
|
||||
*
|
||||
* @param[in] led: The led index [0, @ref WS2812_LED_N)
|
||||
* @param[in] bit: The bit index [0, 7]
|
||||
*
|
||||
* @return The bit index
|
||||
*/
|
||||
#define WS2812_BLUE_BIT(led, bit) WS2812_BIT((led), 2, (bit))
|
||||
|
||||
/* --- PRIVATE VARIABLES ---------------------------------------------------- */
|
||||
|
||||
static uint32_t ws2812_frame_buffer[WS2812_BIT_N + 1]; /**< Buffer for a frame */
|
||||
|
||||
/* --- PUBLIC FUNCTIONS ----------------------------------------------------- */
|
||||
/*
|
||||
* Gedanke: Double-buffer type transactions: double buffer transfers using two memory pointers for
|
||||
the memory (while the DMA is reading/writing from/to a buffer, the application can
|
||||
write/read to/from the other buffer).
|
||||
*/
|
||||
|
||||
void ws2812_init(void)
|
||||
{
|
||||
// Initialize led frame buffer
|
||||
uint32_t i;
|
||||
for (i = 0; i < WS2812_COLOR_BIT_N; i++) ws2812_frame_buffer[i] = WS2812_DUTYCYCLE_0; // All color bits are zero duty cycle
|
||||
for (i = 0; i < WS2812_RESET_BIT_N; i++) ws2812_frame_buffer[i + WS2812_COLOR_BIT_N] = 0; // All reset bits are zero
|
||||
// Configure pin as AF output. If there's an external pull up resistor the signal level is brought to 5V using open drain mode.
|
||||
#ifdef WS2812_EXTERNAL_PULLUP
|
||||
palSetPadMode(PORT_WS2812, PIN_WS2812, PAL_MODE_ALTERNATE(WS2812_AF) | PAL_STM32_OTYPE_OPENDRAIN);
|
||||
#else
|
||||
palSetPadMode(PORT_WS2812, PIN_WS2812, PAL_MODE_ALTERNATE(WS2812_AF) | PAL_STM32_OTYPE_PUSHPULL); //PAL_MODE_STM32_ALTERNATE_PUSHPULL);
|
||||
#endif
|
||||
//palClearPad(PORT_WS2812, PIN_WS2812);
|
||||
//wait_ms(1);
|
||||
// PWM Configuration
|
||||
#pragma GCC diagnostic ignored "-Woverride-init" // Turn off override-init warning for this struct. We use the overriding ability to set a "default" channel config
|
||||
static const PWMConfig ws2812_pwm_config = {
|
||||
.frequency = WS2812_PWM_FREQUENCY,
|
||||
.period = WS2812_PWM_PERIOD, //Mit dieser Periode wird UDE-Event erzeugt und ein neuer Wert (Länge WS2812_BIT_N) vom DMA ins CCR geschrieben
|
||||
.callback = NULL,
|
||||
.channels = {
|
||||
[0 ... 3] = {.mode = PWM_OUTPUT_DISABLED, .callback = NULL}, // Channels default to disabled
|
||||
[WS2812_TIM_CH] = {.mode = PWM_OUTPUT_ACTIVE_HIGH, .callback = NULL}, // Turn on the channel we care about
|
||||
},
|
||||
.cr2 = 0,
|
||||
.dier = TIM_DIER_UDE, // DMA on update event for next period
|
||||
};
|
||||
#pragma GCC diagnostic pop // Restore command-line warning options
|
||||
|
||||
// Configure DMA
|
||||
//dmaInit(); // Joe added this
|
||||
dmaStreamAllocate(WS2812_DMA_STREAM, 10, NULL, NULL);
|
||||
dmaStreamSetPeripheral(WS2812_DMA_STREAM, &(WS2812_PWMD.tim->CCR[WS2812_TIM_CH])); // Ziel ist der An-Zeit im Cap-Comp-Register
|
||||
dmaStreamSetMemory0(WS2812_DMA_STREAM, ws2812_frame_buffer);
|
||||
dmaStreamSetTransactionSize(WS2812_DMA_STREAM, WS2812_BIT_N);
|
||||
dmaStreamSetMode(WS2812_DMA_STREAM,
|
||||
STM32_DMA_CR_CHSEL(WS2812_DMA_CHANNEL) | STM32_DMA_CR_DIR_M2P | STM32_DMA_CR_PSIZE_WORD | STM32_DMA_CR_MSIZE_WORD |
|
||||
STM32_DMA_CR_MINC | STM32_DMA_CR_CIRC | STM32_DMA_CR_PL(3));
|
||||
// M2P: Memory 2 Periph; PL: Priority Level
|
||||
|
||||
// Start DMA
|
||||
dmaStreamEnable(WS2812_DMA_STREAM);
|
||||
|
||||
// Configure PWM
|
||||
// NOTE: It's required that preload be enabled on the timer channel CCR register. This is currently enabled in the
|
||||
// ChibiOS driver code, so we don't have to do anything special to the timer. If we did, we'd have to start the timer,
|
||||
// disable counting, enable the channel, and then make whatever configuration changes we need.
|
||||
pwmStart(&WS2812_PWMD, &ws2812_pwm_config);
|
||||
pwmEnableChannel(&WS2812_PWMD, WS2812_TIM_CH, 0); // Initial period is 0; output will be low until first duty cycle is DMA'd in
|
||||
}
|
||||
|
||||
ws2812_err_t ws2812_write_led(uint32_t led_number, uint8_t r, uint8_t g, uint8_t b)
|
||||
{
|
||||
// Check for valid LED
|
||||
if (led_number > WS2812_LED_N) return WS2812_LED_INVALID;
|
||||
|
||||
// Write color to frame buffer
|
||||
for (uint32_t bit = 0; bit < 8; bit++) {
|
||||
ws2812_frame_buffer[WS2812_RED_BIT(led_number, bit)] = ((r >> bit) & 0x01) ? WS2812_DUTYCYCLE_1 : WS2812_DUTYCYCLE_0;
|
||||
ws2812_frame_buffer[WS2812_GREEN_BIT(led_number, bit)] = ((g >> bit) & 0x01) ? WS2812_DUTYCYCLE_1 : WS2812_DUTYCYCLE_0;
|
||||
ws2812_frame_buffer[WS2812_BLUE_BIT(led_number, bit)] = ((b >> bit) & 0x01) ? WS2812_DUTYCYCLE_1 : WS2812_DUTYCYCLE_0;
|
||||
}
|
||||
|
||||
// Success
|
||||
return WS2812_SUCCESS;
|
||||
}
|
||||
|
||||
void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds)
|
||||
{
|
||||
for(int i = 0; i < number_of_leds; i++) {
|
||||
ws2812_write_led(i, ledarray[i].r, ledarray[i].g, ledarray[i].b);
|
||||
}
|
||||
}
|
||||
|
||||
/** @} addtogroup WS2812 */
|
|
@ -1,102 +0,0 @@
|
|||
/**
|
||||
* @file ws2812.h
|
||||
* @author Austin Glaser <austin.glaser@gmail.com>
|
||||
* @brief Interface to WS2812 LED driver
|
||||
*
|
||||
* Copyright (C) 2016 Austin Glaser
|
||||
*
|
||||
* This software may be modified and distributed under the terms
|
||||
* of the MIT license. See the LICENSE file for details.
|
||||
*
|
||||
* @todo Put in names and descriptions of variables which need to be defined to use this file
|
||||
*/
|
||||
|
||||
#ifndef WS2812_H_
|
||||
#define WS2812_H_
|
||||
|
||||
/**
|
||||
* @defgroup WS2812 WS2812 Driver
|
||||
* @{
|
||||
*
|
||||
* @brief DMA-based WS2812 LED driver
|
||||
*
|
||||
* A driver for WS2812 LEDs
|
||||
*/
|
||||
|
||||
/* --- PUBLIC DEPENDENCIES -------------------------------------------------- */
|
||||
|
||||
// Standard
|
||||
#include <stdint.h>
|
||||
#include "color.h"
|
||||
|
||||
/* --- PUBLIC MACROS -------------------------------------------------------- */
|
||||
|
||||
/**
|
||||
* @brief Concatenates two symbols s1 and s2 exactly, without expanding either
|
||||
*
|
||||
* @param[in] s1: The first symbol to concatenate
|
||||
* @param[in] s2: The second symbol to concatenate
|
||||
*
|
||||
* @return A single symbol containing s1 and s2 concatenated without expansion
|
||||
*/
|
||||
#define CONCAT_SYMBOLS(s1, s2) s1##s2
|
||||
|
||||
/**
|
||||
* @brief Concatenate the symbols s1 and s2, expanding both of them
|
||||
*
|
||||
* This is important because simply applying s1##s2 doesn't expand them if they're
|
||||
* preprocessor tokens themselves
|
||||
*
|
||||
* @param[in] s1: The first symbol to concatenate
|
||||
* @param[in] s2: The second symbol to concatenate
|
||||
*
|
||||
* @return A single symbol containing s1 expanded followed by s2 expanded
|
||||
*/
|
||||
#define CONCAT_EXPANDED_SYMBOLS(s1, s2) CONCAT_SYMBOLS(s1, s2)
|
||||
|
||||
/* --- PUBLIC CONSTANTS ----------------------------------------------------- */
|
||||
|
||||
/**
|
||||
* @brief Return codes from ws2812 interface functions
|
||||
*/
|
||||
typedef enum {
|
||||
WS2812_SUCCESS = 0x00, /**< Operation completeed successfully */
|
||||
WS2812_LED_INVALID, /**< Attempted to index an invalid LED (@ref WS2812_N_LEDS) */
|
||||
MAX_WS2812_ERR, /**< Total number of possible error codes */
|
||||
WS2812_ERR_INVALID /**< Invalid error value */
|
||||
} ws2812_err_t;
|
||||
|
||||
/* --- PUBLIC FUNCTIONS ----------------------------------------------------- */
|
||||
|
||||
/**
|
||||
* @brief Initialize the driver
|
||||
*
|
||||
* After this function is called, all necessary background tasks will be started.
|
||||
* The frame is initially dark.
|
||||
*/
|
||||
void ws2812_init(void);
|
||||
|
||||
/**
|
||||
* @brief Write the value of a single LED in the chain
|
||||
*
|
||||
* The color value is written to a frame buffer, and will not
|
||||
* be updated until the next frame is written. Frames are written
|
||||
* at the maximum possible speed -- the longest latency between a
|
||||
* call to this function and the value being displayed is
|
||||
* 1.25uS*(24*@ref WS2812_LED_N + 50)
|
||||
*
|
||||
* @param[in] led_number: The index of the LED to be written. Must be strictly less than
|
||||
* @ref WS2812_N_LEDS
|
||||
* @param[in] r: The red level of the LED
|
||||
* @param[in] g: The green level of the LED
|
||||
* @param[in] b: The blue level of the LED
|
||||
*
|
||||
* @retval WS2812_SUCCESS: The write was successful
|
||||
* @retval WS2812_LED_INVALID: The write was to an invalid LED index
|
||||
*/
|
||||
ws2812_err_t ws2812_write_led(uint32_t led_number, uint8_t r, uint8_t g, uint8_t b);
|
||||
|
||||
void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds);
|
||||
/** @} defgroup WS2812 */
|
||||
|
||||
#endif // ifndef WS2812_H_
|
Loading…
Add table
Add a link
Reference in a new issue