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2020 February 29 Breaking Changes Update (#8064)

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This commit is contained in:
James Young 2020-02-29 12:00:00 -08:00
parent 85041ff05b
commit 26eef35f07
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GPG key ID: 06FAA77B63D48E80
362 changed files with 27772 additions and 8810 deletions
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159
keyboards/matrix/noah/boards/noah_bd/board.c
View file

@ -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.
@ -20,14 +20,76 @@
*/
#include "hal.h"
#include "stm32_gpio.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables and types. */
/*===========================================================================*/
#if HAL_USE_PAL || defined(__DOXYGEN__)
/**
* @brief PAL setup.
* @details Digital I/O ports static configuration as defined in @p board.h.
* This variable is used by the HAL when initializing the PAL driver.
* @brief Type of STM32 GPIO port setup.
*/
const PALConfig pal_default_config = {
typedef struct {
uint32_t moder;
uint32_t otyper;
uint32_t ospeedr;
uint32_t pupdr;
uint32_t odr;
uint32_t afrl;
uint32_t afrh;
} gpio_setup_t;
/**
* @brief Type of STM32 GPIO initialization data.
*/
typedef struct {
#if STM32_HAS_GPIOA || defined(__DOXYGEN__)
gpio_setup_t PAData;
#endif
#if STM32_HAS_GPIOB || defined(__DOXYGEN__)
gpio_setup_t PBData;
#endif
#if STM32_HAS_GPIOC || defined(__DOXYGEN__)
gpio_setup_t PCData;
#endif
#if STM32_HAS_GPIOD || defined(__DOXYGEN__)
gpio_setup_t PDData;
#endif
#if STM32_HAS_GPIOE || defined(__DOXYGEN__)
gpio_setup_t PEData;
#endif
#if STM32_HAS_GPIOF || defined(__DOXYGEN__)
gpio_setup_t PFData;
#endif
#if STM32_HAS_GPIOG || defined(__DOXYGEN__)
gpio_setup_t PGData;
#endif
#if STM32_HAS_GPIOH || defined(__DOXYGEN__)
gpio_setup_t PHData;
#endif
#if STM32_HAS_GPIOI || defined(__DOXYGEN__)
gpio_setup_t PIData;
#endif
#if STM32_HAS_GPIOJ || defined(__DOXYGEN__)
gpio_setup_t PJData;
#endif
#if STM32_HAS_GPIOK || defined(__DOXYGEN__)
gpio_setup_t PKData;
#endif
} gpio_config_t;
/**
* @brief STM32 GPIO static initialization data.
*/
static const gpio_config_t gpio_default_config = {
#if STM32_HAS_GPIOA
{VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR,
VAL_GPIOA_ODR, VAL_GPIOA_AFRL, VAL_GPIOA_AFRH},
@ -62,20 +124,94 @@ const PALConfig pal_default_config = {
#endif
#if STM32_HAS_GPIOI
{VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR,
VAL_GPIOI_ODR, VAL_GPIOI_AFRL, VAL_GPIOI_AFRH}
VAL_GPIOI_ODR, VAL_GPIOI_AFRL, VAL_GPIOI_AFRH},
#endif
#if STM32_HAS_GPIOJ
{VAL_GPIOJ_MODER, VAL_GPIOJ_OTYPER, VAL_GPIOJ_OSPEEDR, VAL_GPIOJ_PUPDR,
VAL_GPIOJ_ODR, VAL_GPIOJ_AFRL, VAL_GPIOJ_AFRH},
#endif
#if STM32_HAS_GPIOK
{VAL_GPIOK_MODER, VAL_GPIOK_OTYPER, VAL_GPIOK_OSPEEDR, VAL_GPIOK_PUPDR,
VAL_GPIOK_ODR, VAL_GPIOK_AFRL, VAL_GPIOK_AFRH}
#endif
};
#endif
void enter_bootloader_mode_if_requested(void);
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
static void gpio_init(stm32_gpio_t *gpiop, const gpio_setup_t *config) {
gpiop->OTYPER = config->otyper;
gpiop->OSPEEDR = config->ospeedr;
gpiop->PUPDR = config->pupdr;
gpiop->ODR = config->odr;
gpiop->AFRL = config->afrl;
gpiop->AFRH = config->afrh;
gpiop->MODER = config->moder;
}
static void stm32_gpio_init(void) {
/* Enabling GPIO-related clocks, the mask comes from the
registry header file.*/
rccResetAHB1(STM32_GPIO_EN_MASK);
rccEnableAHB1(STM32_GPIO_EN_MASK, true);
/* Initializing all the defined GPIO ports.*/
#if STM32_HAS_GPIOA
gpio_init(GPIOA, &gpio_default_config.PAData);
#endif
#if STM32_HAS_GPIOB
gpio_init(GPIOB, &gpio_default_config.PBData);
#endif
#if STM32_HAS_GPIOC
gpio_init(GPIOC, &gpio_default_config.PCData);
#endif
#if STM32_HAS_GPIOD
gpio_init(GPIOD, &gpio_default_config.PDData);
#endif
#if STM32_HAS_GPIOE
gpio_init(GPIOE, &gpio_default_config.PEData);
#endif
#if STM32_HAS_GPIOF
gpio_init(GPIOF, &gpio_default_config.PFData);
#endif
#if STM32_HAS_GPIOG
gpio_init(GPIOG, &gpio_default_config.PGData);
#endif
#if STM32_HAS_GPIOH
gpio_init(GPIOH, &gpio_default_config.PHData);
#endif
#if STM32_HAS_GPIOI
gpio_init(GPIOI, &gpio_default_config.PIData);
#endif
#if STM32_HAS_GPIOJ
gpio_init(GPIOJ, &gpio_default_config.PJData);
#endif
#if STM32_HAS_GPIOK
gpio_init(GPIOK, &gpio_default_config.PKData);
#endif
}
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Early initialization code.
* @details This initialization must be performed just after stack setup
* and before any other initialization.
* @details GPIO ports and system clocks are initialized before everything
* else.
*/
void __early_init(void) {
extern void enter_bootloader_mode_if_requested(void);
enter_bootloader_mode_if_requested();
stm32_gpio_init();
stm32_clock_init();
}
@ -128,4 +264,5 @@ bool mmc_lld_is_write_protected(MMCDriver *mmcp) {
* @todo Add your board-specific code, if any.
*/
void boardInit(void) {
}

209
keyboards/matrix/noah/chconf.h
View file

@ -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.
@ -15,7 +15,7 @@
*/
/**
* @file templates/chconf.h
* @file rt/templates/chconf.h
* @brief Configuration file template.
* @details A copy of this file must be placed in each project directory, it
* contains the application specific kernel settings.
@ -29,6 +29,7 @@
#define CHCONF_H
#define _CHIBIOS_RT_CONF_
#define _CHIBIOS_RT_CONF_VER_6_0_
/*===========================================================================*/
/**
@ -41,14 +42,34 @@
* @brief System time counter resolution.
* @note Allowed values are 16 or 32 bits.
*/
#if !defined(CH_CFG_ST_RESOLUTION)
#define CH_CFG_ST_RESOLUTION 32
#endif
/**
* @brief System tick frequency.
* @details Frequency of the system timer that drives the system ticks. This
* setting also defines the system tick time unit.
*/
#if !defined(CH_CFG_ST_FREQUENCY)
#define CH_CFG_ST_FREQUENCY 10000
#endif
/**
* @brief Time intervals data size.
* @note Allowed values are 16, 32 or 64 bits.
*/
#if !defined(CH_CFG_INTERVALS_SIZE)
#define CH_CFG_INTERVALS_SIZE 32
#endif
/**
* @brief Time types data size.
* @note Allowed values are 16 or 32 bits.
*/
#if !defined(CH_CFG_TIME_TYPES_SIZE)
#define CH_CFG_TIME_TYPES_SIZE 32
#endif
/**
* @brief Time delta constant for the tick-less mode.
@ -58,7 +79,9 @@
* The value one is not valid, timeouts are rounded up to
* this value.
*/
#if !defined(CH_CFG_ST_TIMEDELTA)
#define CH_CFG_ST_TIMEDELTA 2
#endif
/** @} */
@ -81,7 +104,9 @@
* @note The round robin preemption is not supported in tickless mode and
* must be set to zero in that case.
*/
#if !defined(CH_CFG_TIME_QUANTUM)
#define CH_CFG_TIME_QUANTUM 0
#endif
/**
* @brief Managed RAM size.
@ -94,7 +119,9 @@
* provide the @p __heap_base__ and @p __heap_end__ symbols.
* @note Requires @p CH_CFG_USE_MEMCORE.
*/
#if !defined(CH_CFG_MEMCORE_SIZE)
#define CH_CFG_MEMCORE_SIZE 0
#endif
/**
* @brief Idle thread automatic spawn suppression.
@ -103,12 +130,9 @@
* function becomes the idle thread and must implement an
* infinite loop.
*/
#if !defined(CH_CFG_NO_IDLE_THREAD)
#define CH_CFG_NO_IDLE_THREAD FALSE
/* Use __WFI in the idle thread for waiting. Does lower the power
* consumption. */
#define CORTEX_ENABLE_WFI_IDLE TRUE
#endif
/** @} */
@ -127,7 +151,9 @@
* @note This is not related to the compiler optimization options.
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_OPTIMIZE_SPEED)
#define CH_CFG_OPTIMIZE_SPEED TRUE
#endif
/** @} */
@ -145,7 +171,9 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_TM)
#define CH_CFG_USE_TM TRUE
#endif
/**
* @brief Threads registry APIs.
@ -153,7 +181,9 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_REGISTRY)
#define CH_CFG_USE_REGISTRY TRUE
#endif
/**
* @brief Threads synchronization APIs.
@ -162,7 +192,9 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_WAITEXIT)
#define CH_CFG_USE_WAITEXIT TRUE
#endif
/**
* @brief Semaphores APIs.
@ -170,7 +202,9 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_SEMAPHORES)
#define CH_CFG_USE_SEMAPHORES TRUE
#endif
/**
* @brief Semaphores queuing mode.
@ -181,7 +215,9 @@
* requirements.
* @note Requires @p CH_CFG_USE_SEMAPHORES.
*/
#if !defined(CH_CFG_USE_SEMAPHORES_PRIORITY)
#define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE
#endif
/**
* @brief Mutexes APIs.
@ -189,7 +225,9 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_MUTEXES)
#define CH_CFG_USE_MUTEXES TRUE
#endif
/**
* @brief Enables recursive behavior on mutexes.
@ -199,7 +237,9 @@
* @note The default is @p FALSE.
* @note Requires @p CH_CFG_USE_MUTEXES.
*/
#if !defined(CH_CFG_USE_MUTEXES_RECURSIVE)
#define CH_CFG_USE_MUTEXES_RECURSIVE FALSE
#endif
/**
* @brief Conditional Variables APIs.
@ -209,7 +249,9 @@
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_MUTEXES.
*/
#if !defined(CH_CFG_USE_CONDVARS)
#define CH_CFG_USE_CONDVARS TRUE
#endif
/**
* @brief Conditional Variables APIs with timeout.
@ -219,7 +261,9 @@
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_CONDVARS.
*/
#if !defined(CH_CFG_USE_CONDVARS_TIMEOUT)
#define CH_CFG_USE_CONDVARS_TIMEOUT TRUE
#endif
/**
* @brief Events Flags APIs.
@ -227,7 +271,9 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_EVENTS)
#define CH_CFG_USE_EVENTS TRUE
#endif
/**
* @brief Events Flags APIs with timeout.
@ -237,7 +283,9 @@
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_EVENTS.
*/
#if !defined(CH_CFG_USE_EVENTS_TIMEOUT)
#define CH_CFG_USE_EVENTS_TIMEOUT TRUE
#endif
/**
* @brief Synchronous Messages APIs.
@ -246,7 +294,9 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_MESSAGES)
#define CH_CFG_USE_MESSAGES TRUE
#endif
/**
* @brief Synchronous Messages queuing mode.
@ -257,7 +307,9 @@
* requirements.
* @note Requires @p CH_CFG_USE_MESSAGES.
*/
#if !defined(CH_CFG_USE_MESSAGES_PRIORITY)
#define CH_CFG_USE_MESSAGES_PRIORITY FALSE
#endif
/**
* @brief Mailboxes APIs.
@ -267,7 +319,9 @@
* @note The default is @p TRUE.
* @note Requires @p CH_CFG_USE_SEMAPHORES.
*/
#if !defined(CH_CFG_USE_MAILBOXES)
#define CH_CFG_USE_MAILBOXES TRUE
#endif
/**
* @brief Core Memory Manager APIs.
@ -276,7 +330,9 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_MEMCORE)
#define CH_CFG_USE_MEMCORE TRUE
#endif
/**
* @brief Heap Allocator APIs.
@ -288,7 +344,9 @@
* @p CH_CFG_USE_SEMAPHORES.
* @note Mutexes are recommended.
*/
#if !defined(CH_CFG_USE_HEAP)
#define CH_CFG_USE_HEAP TRUE
#endif
/**
* @brief Memory Pools Allocator APIs.
@ -297,7 +355,31 @@
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_MEMPOOLS)
#define CH_CFG_USE_MEMPOOLS TRUE
#endif
/**
* @brief Objects FIFOs APIs.
* @details If enabled then the objects FIFOs APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_CFG_USE_OBJ_FIFOS)
#define CH_CFG_USE_OBJ_FIFOS TRUE
#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

7
keyboards/matrix/noah/config.h
View file

@ -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

245
keyboards/matrix/noah/halconf.h
View file

@ -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 */

3
keyboards/matrix/noah/noah.c
View file

@ -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

2
keyboards/matrix/noah/rules.mk
View file

@ -53,4 +53,4 @@ RGBLIGHT_CUSTOM_DRIVER = yes
# project specific files
SRC += \
matrix.c \
ws2812_f4.c
ws2812.c

272
keyboards/matrix/noah/ws2812_f4.c
View file

@ -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 */

102
keyboards/matrix/noah/ws2812_f4.h
View file

@ -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_