diff options
Diffstat (limited to 'platforms/chibios')
44 files changed, 1129 insertions, 463 deletions
diff --git a/platforms/chibios/boards/BONSAI_C4/board/board.mk b/platforms/chibios/boards/BONSAI_C4/board/board.mk new file mode 100644 index 0000000000..bb00b1a2b0 --- /dev/null +++ b/platforms/chibios/boards/BONSAI_C4/board/board.mk @@ -0,0 +1,9 @@ +# List of all the board related files. +BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F411RE/board.c + +# Required include directories +BOARDINC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_F411RE + +# Shared variables +ALLCSRC += $(BOARDSRC) +ALLINC += $(BOARDINC) diff --git a/platforms/chibios/boards/BONSAI_C4/configs/board.h b/platforms/chibios/boards/BONSAI_C4/configs/board.h new file mode 100644 index 0000000000..f1ee51c91f --- /dev/null +++ b/platforms/chibios/boards/BONSAI_C4/configs/board.h @@ -0,0 +1,20 @@ +/* Copyright 2020 Nick Brassel (tzarc) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ +#pragma once + +#include_next "board.h" + +#undef STM32_HSE_BYPASS
\ No newline at end of file diff --git a/platforms/chibios/boards/BONSAI_C4/configs/config.h b/platforms/chibios/boards/BONSAI_C4/configs/config.h new file mode 100644 index 0000000000..e412f73d3d --- /dev/null +++ b/platforms/chibios/boards/BONSAI_C4/configs/config.h @@ -0,0 +1,92 @@ +/* Copyright 2022 David Hoelscher, customMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ +#pragma once + +// Bonsai C4 includes Vbus sensing; derived designs that use PA9 for other purposes +// may disable Vbus sensing with #define BOARD_OTG_NOVBUSSENS 1 + +#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP +# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE +#endif + +// FRAM configuration +#ifndef EXTERNAL_EEPROM_SPI_SLAVE_SELECT_PIN +# define EXTERNAL_EEPROM_SPI_SLAVE_SELECT_PIN PAL_LINE(GPIOA, 0) +# define EXTERNAL_EEPROM_SPI_CLOCK_DIVISOR 8 // 96MHz / 8 = 12MHz; max supported by MB85R64 is 20MHz +# define EXTERNAL_EEPROM_BYTE_COUNT 8192 +# define EXTERNAL_EEPROM_PAGE_SIZE 64 // does not matter for FRAM, just sets the RAM buffer size in STM32F chip +# define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR 8191 +#endif + +// External flash configuration +#ifndef EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN +# define EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN PAL_LINE(GPIOB, 12) +# define EXTERNAL_FLASH_SPI_CLOCK_DIVISOR 2 // 48MHz; max supported by W25Q128JV is 133MHz +# define EXTERNAL_FLASH_BYTE_COUNT (16 * 1024 * 1024) //128Mbit or 16MByte +# define EXTERNAL_FLASH_PAGE_SIZE 256 +# define EXTERNAL_FLASH_SPI_TIMEOUT 200000 //datasheet max is 200 seconds for flash chip erase +#endif + +// SPI Configuration (needed for FRAM and FLASH) +#ifndef SPI_DRIVER +# define SPI_DRIVER SPID1 +#endif +#ifndef SPI_SCK_PIN +# define SPI_SCK_PIN PAL_LINE(GPIOB, 3) +#endif +#ifndef SPI_MOSI_PIN +# define SPI_MOSI_PIN PAL_LINE(GPIOB, 5) +#endif +#ifndef SPI_MISO_PIN +# define SPI_MISO_PIN PAL_LINE(GPIOB, 4) +#endif + + +// I2C Configuration +#ifdef CONVERT_TO_BONSAI_C4 +# ifndef I2C1_SCL_PIN +# define I2C1_SCL_PIN PAL_LINE(GPIOB, 6) +# endif +# ifndef I2C1_SDA_PIN +# define I2C1_SDA_PIN PAL_LINE(GPIOB, 9) +# endif +#endif + +// WS2812-style LED control on pin A10 +#ifdef WS2812_DRIVER_PWM +# ifndef RGB_DI_PIN +# define RGB_DI_PIN PAL_LINE(GPIOA, 10) +# endif +# ifndef WS2812_PWM_DRIVER +# define WS2812_PWM_DRIVER PWMD1 +# endif +# ifndef WS2812_PWM_CHANNEL +# define WS2812_PWM_CHANNEL 3 +# endif +# ifndef WS2812_PWM_PAL_MODE +# define WS2812_PWM_PAL_MODE 1 +# endif +# ifndef WS2812_DMA_STREAM +# define WS2812_DMA_STREAM STM32_DMA2_STREAM5 +# endif +# ifndef WS2812_DMA_CHANNEL +# define WS2812_DMA_CHANNEL 6 +# endif +#endif + +#ifndef USB_VBUS_PIN +# define USB_VBUS_PIN PAL_LINE(GPIOA, 9) +#endif
\ No newline at end of file diff --git a/platforms/chibios/boards/BONSAI_C4/configs/halconf.h b/platforms/chibios/boards/BONSAI_C4/configs/halconf.h new file mode 100644 index 0000000000..7887e7c9ba --- /dev/null +++ b/platforms/chibios/boards/BONSAI_C4/configs/halconf.h @@ -0,0 +1,49 @@ +/* Copyright 2022 David Hoelscher, customMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ +#pragma once + +#ifndef HAL_USE_SPI +# define HAL_USE_SPI TRUE +#endif + +#ifndef HAL_USE_I2C +# define HAL_USE_I2C TRUE +#endif + +#ifdef SPLIT_KEYBOARD +# ifndef HAL_USE_SERIAL +# define HAL_USE_SERIAL TRUE +# endif +# ifndef SERIAL_BUFFERS_SIZE +# define SERIAL_BUFFERS_SIZE 256 +# endif +#endif + +#ifdef WS2812_DRIVER_PWM +# ifndef HAL_USE_PWM +# define HAL_USE_PWM TRUE +# endif +#endif + +#ifndef SPI_SELECT_MODE +# define SPI_SELECT_MODE SPI_SELECT_MODE_PAD +#endif + +#ifndef SPI_USE_WAIT +# define SPI_USE_WAIT TRUE +#endif + +#include_next <halconf.h>
\ No newline at end of file diff --git a/platforms/chibios/boards/BONSAI_C4/configs/mcuconf.h b/platforms/chibios/boards/BONSAI_C4/configs/mcuconf.h new file mode 100644 index 0000000000..2f9e627c7e --- /dev/null +++ b/platforms/chibios/boards/BONSAI_C4/configs/mcuconf.h @@ -0,0 +1,249 @@ +/* + ChibiOS - Copyright (C) 2006..2020 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. + You may obtain a copy of the License at + http://www.apache.org/licenses/LICENSE-2.0 + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +#ifndef MCUCONF_H +#define MCUCONF_H + +/* + * STM32F4xx drivers configuration. + * The following settings override the default settings present in + * the various device driver implementation headers. + * Note that the settings for each driver only have effect if the whole + * driver is enabled in halconf.h. + * + * IRQ priorities: + * 15...0 Lowest...Highest. + * + * DMA priorities: + * 0...3 Lowest...Highest. + */ + +#define STM32F4xx_MCUCONF +#define STM32F411_MCUCONF + +/* + * HAL driver system settings. + */ +#define STM32_NO_INIT FALSE +#define STM32_PVD_ENABLE FALSE +#define STM32_PLS STM32_PLS_LEV0 +#define STM32_BKPRAM_ENABLE FALSE +#define STM32_HSI_ENABLED TRUE +#define STM32_LSI_ENABLED TRUE +#define STM32_HSE_ENABLED TRUE +#define STM32_LSE_ENABLED FALSE +#define STM32_CLOCK48_REQUIRED TRUE +#define STM32_SW STM32_SW_PLL +#define STM32_PLLSRC STM32_PLLSRC_HSE +#define STM32_PLLM_VALUE 4 +#define STM32_PLLN_VALUE 96 +#define STM32_PLLP_VALUE 2 +#define STM32_PLLQ_VALUE 4 +#define STM32_HPRE STM32_HPRE_DIV1 +#define STM32_PPRE1 STM32_PPRE1_DIV2 +#define STM32_PPRE2 STM32_PPRE2_DIV1 +#define STM32_RTCSEL STM32_RTCSEL_LSI +#define STM32_RTCPRE_VALUE 8 +#define STM32_MCO1SEL STM32_MCO1SEL_HSI +#define STM32_MCO1PRE STM32_MCO1PRE_DIV1 +#define STM32_MCO2SEL STM32_MCO2SEL_SYSCLK +#define STM32_MCO2PRE STM32_MCO2PRE_DIV5 +#define STM32_I2SSRC STM32_I2SSRC_CKIN +#define STM32_PLLI2SN_VALUE 192 +#define STM32_PLLI2SR_VALUE 5 + +/* + * IRQ system settings. + */ +#define STM32_IRQ_EXTI0_PRIORITY 6 +#define STM32_IRQ_EXTI1_PRIORITY 6 +#define STM32_IRQ_EXTI2_PRIORITY 6 +#define STM32_IRQ_EXTI3_PRIORITY 6 +#define STM32_IRQ_EXTI4_PRIORITY 6 +#define STM32_IRQ_EXTI5_9_PRIORITY 6 +#define STM32_IRQ_EXTI10_15_PRIORITY 6 +#define STM32_IRQ_EXTI16_PRIORITY 6 +#define STM32_IRQ_EXTI17_PRIORITY 15 +#define STM32_IRQ_EXTI18_PRIORITY 6 +#define STM32_IRQ_EXTI19_PRIORITY 6 +#define STM32_IRQ_EXTI20_PRIORITY 6 +#define STM32_IRQ_EXTI21_PRIORITY 15 +#define STM32_IRQ_EXTI22_PRIORITY 15 + +#define STM32_IRQ_TIM1_BRK_TIM9_PRIORITY 7 +#define STM32_IRQ_TIM1_UP_TIM10_PRIORITY 7 +#define STM32_IRQ_TIM1_TRGCO_TIM11_PRIORITY 7 +#define STM32_IRQ_TIM1_CC_PRIORITY 7 +#define STM32_IRQ_TIM2_PRIORITY 7 +#define STM32_IRQ_TIM3_PRIORITY 7 +#define STM32_IRQ_TIM4_PRIORITY 7 +#define STM32_IRQ_TIM5_PRIORITY 7 + +#define STM32_IRQ_USART1_PRIORITY 12 +#define STM32_IRQ_USART2_PRIORITY 12 +#define STM32_IRQ_USART6_PRIORITY 12 + +/* + * ADC driver system settings. + */ +#define STM32_ADC_ADCPRE ADC_CCR_ADCPRE_DIV4 +#define STM32_ADC_USE_ADC1 FALSE +#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(2, 4) +#define STM32_ADC_ADC1_DMA_PRIORITY 2 +#define STM32_ADC_IRQ_PRIORITY 6 +#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 6 + +/* + * GPT driver system settings. + */ +#define STM32_GPT_USE_TIM1 FALSE +#define STM32_GPT_USE_TIM2 FALSE +#define STM32_GPT_USE_TIM3 FALSE +#define STM32_GPT_USE_TIM4 FALSE +#define STM32_GPT_USE_TIM5 FALSE +#define STM32_GPT_USE_TIM9 FALSE +#define STM32_GPT_USE_TIM10 FALSE +#define STM32_GPT_USE_TIM11 FALSE + +/* + * I2C driver system settings. + */ +#define STM32_I2C_USE_I2C1 TRUE +#define STM32_I2C_USE_I2C2 FALSE +#define STM32_I2C_USE_I2C3 FALSE +#define STM32_I2C_BUSY_TIMEOUT 50 +#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0) +#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 2) +#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_I2C_I2C1_IRQ_PRIORITY 5 +#define STM32_I2C_I2C2_IRQ_PRIORITY 5 +#define STM32_I2C_I2C3_IRQ_PRIORITY 5 +#define STM32_I2C_I2C1_DMA_PRIORITY 3 +#define STM32_I2C_I2C2_DMA_PRIORITY 3 +#define STM32_I2C_I2C3_DMA_PRIORITY 3 +#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure") + +/* + * I2S driver system settings. + */ +#define STM32_I2S_USE_SPI2 FALSE +#define STM32_I2S_USE_SPI3 FALSE +#define STM32_I2S_SPI2_IRQ_PRIORITY 10 +#define STM32_I2S_SPI3_IRQ_PRIORITY 10 +#define STM32_I2S_SPI2_DMA_PRIORITY 1 +#define STM32_I2S_SPI3_DMA_PRIORITY 1 +#define STM32_I2S_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_I2S_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_I2S_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0) +#define STM32_I2S_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_I2S_DMA_ERROR_HOOK(i2sp) osalSysHalt("DMA failure") + +/* + * ICU driver system settings. + */ +#define STM32_ICU_USE_TIM1 FALSE +#define STM32_ICU_USE_TIM2 FALSE +#define STM32_ICU_USE_TIM3 FALSE +#define STM32_ICU_USE_TIM4 FALSE +#define STM32_ICU_USE_TIM5 FALSE +#define STM32_ICU_USE_TIM9 FALSE +#define STM32_ICU_USE_TIM10 FALSE +#define STM32_ICU_USE_TIM11 FALSE + +/* + * PWM driver system settings. + */ +#define STM32_PWM_USE_TIM1 TRUE +#define STM32_PWM_USE_TIM2 FALSE +#define STM32_PWM_USE_TIM3 TRUE +#define STM32_PWM_USE_TIM4 FALSE +#define STM32_PWM_USE_TIM5 FALSE +#define STM32_PWM_USE_TIM9 FALSE +#define STM32_PWM_USE_TIM10 FALSE +#define STM32_PWM_USE_TIM11 FALSE + +/* + * RTC driver system settings. + */ +#define STM32_RTC_PRESA_VALUE 32 +#define STM32_RTC_PRESS_VALUE 1024 +#define STM32_RTC_CR_INIT 0 +#define STM32_RTC_TAMPCR_INIT 0 + +/* + * SERIAL driver system settings. + */ +#define STM32_SERIAL_USE_USART1 TRUE +#define STM32_SERIAL_USE_USART2 FALSE +#define STM32_SERIAL_USE_USART6 FALSE + +/* + * SPI driver system settings. + */ +#define STM32_SPI_USE_SPI1 TRUE +#define STM32_SPI_USE_SPI2 FALSE +#define STM32_SPI_USE_SPI3 FALSE +#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 0) +#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3) +#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 3) +#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 4) +#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0) +#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 7) +#define STM32_SPI_SPI1_DMA_PRIORITY 1 +#define STM32_SPI_SPI2_DMA_PRIORITY 1 +#define STM32_SPI_SPI3_DMA_PRIORITY 1 +#define STM32_SPI_SPI1_IRQ_PRIORITY 10 +#define STM32_SPI_SPI2_IRQ_PRIORITY 10 +#define STM32_SPI_SPI3_IRQ_PRIORITY 10 +#define STM32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure") + +/* + * ST driver system settings. + */ +#define STM32_ST_IRQ_PRIORITY 8 +#define STM32_ST_USE_TIMER 2 + +/* + * UART driver system settings. + */ +#define STM32_UART_USE_USART1 FALSE +#define STM32_UART_USE_USART2 FALSE +#define STM32_UART_USE_USART6 FALSE +#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 5) +#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7) +#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5) +#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6) +#define STM32_UART_USART6_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 2) +#define STM32_UART_USART6_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 7) +#define STM32_UART_USART1_DMA_PRIORITY 0 +#define STM32_UART_USART2_DMA_PRIORITY 0 +#define STM32_UART_USART6_DMA_PRIORITY 0 +#define STM32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure") + +/* + * USB driver system settings. + */ +#define STM32_USB_USE_OTG1 TRUE +#define STM32_USB_OTG1_IRQ_PRIORITY 14 +#define STM32_USB_OTG1_RX_FIFO_SIZE 512 +#define STM32_USB_HOST_WAKEUP_DURATION 2 + +/* + * WDG driver system settings. + */ +#define STM32_WDG_USE_IWDG FALSE + +#endif /* MCUCONF_H */
\ No newline at end of file diff --git a/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h index 8348e5312f..5c0859901e 100644 --- a/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h +++ b/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h @@ -79,6 +79,19 @@ #define RP_SPI_DMA_ERROR_HOOK(spip) /* + * PWM driver system settings. + */ +#define RP_PWM_USE_PWM0 FALSE +#define RP_PWM_USE_PWM1 FALSE +#define RP_PWM_USE_PWM2 FALSE +#define RP_PWM_USE_PWM3 FALSE +#define RP_PWM_USE_PWM4 FALSE +#define RP_PWM_USE_PWM5 FALSE +#define RP_PWM_USE_PWM6 FALSE +#define RP_PWM_USE_PWM7 FALSE +#define RP_PWM_IRQ_WRAP_NUMBER_PRIORITY 3 + +/* * I2C driver system settings. */ #define RP_I2C_USE_I2C0 FALSE diff --git a/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h index 9d8dc61aac..f7a66c6ab9 100644 --- a/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h +++ b/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h @@ -79,6 +79,19 @@ #define RP_SPI_DMA_ERROR_HOOK(spip) /* + * PWM driver system settings. + */ +#define RP_PWM_USE_PWM0 FALSE +#define RP_PWM_USE_PWM1 FALSE +#define RP_PWM_USE_PWM2 FALSE +#define RP_PWM_USE_PWM3 FALSE +#define RP_PWM_USE_PWM4 FALSE +#define RP_PWM_USE_PWM5 FALSE +#define RP_PWM_USE_PWM6 FALSE +#define RP_PWM_USE_PWM7 FALSE +#define RP_PWM_IRQ_WRAP_NUMBER_PRIORITY 3 + +/* * I2C driver system settings. */ #define RP_I2C_USE_I2C0 FALSE diff --git a/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h index 32b2777a81..9d26849dff 100644 --- a/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h +++ b/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h @@ -80,6 +80,7 @@ #define STM32_ADC_ADC1_DMA_PRIORITY 2 #define STM32_ADC_IRQ_PRIORITY 2 #define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 2 +#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(1, 1) /* * GPT driver system settings. diff --git a/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c b/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c index e38a7e0054..f74c9e8be7 100644 --- a/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c +++ b/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c @@ -80,3 +80,7 @@ void __early_init(void) { void boardInit(void) { } + +void restart_usb_driver(USBDriver *usbp) { + // Do nothing. Restarting the USB driver on these boards breaks it. +} diff --git a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c index 22b4ff73b5..a99537fc27 100644 --- a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c +++ b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c @@ -80,3 +80,7 @@ void __early_init(void) { void boardInit(void) { } + +void restart_usb_driver(USBDriver *usbp) { + // Do nothing. Restarting the USB driver on these boards breaks it. +} diff --git a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h index e02e526113..d4c7e54642 100644 --- a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h +++ b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h @@ -18,3 +18,5 @@ #ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP # define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE #endif + +#define USB_ENDPOINTS_ARE_REORDERABLE diff --git a/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h b/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h index a737b36c1c..e33d6d785f 100644 --- a/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h +++ b/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h @@ -79,6 +79,19 @@ #define RP_SPI_DMA_ERROR_HOOK(spip) /* + * PWM driver system settings. + */ +#define RP_PWM_USE_PWM0 FALSE +#define RP_PWM_USE_PWM1 FALSE +#define RP_PWM_USE_PWM2 FALSE +#define RP_PWM_USE_PWM3 FALSE +#define RP_PWM_USE_PWM4 FALSE +#define RP_PWM_USE_PWM5 FALSE +#define RP_PWM_USE_PWM6 FALSE +#define RP_PWM_USE_PWM7 FALSE +#define RP_PWM_IRQ_WRAP_NUMBER_PRIORITY 3 + +/* * I2C driver system settings. */ #define RP_I2C_USE_I2C0 FALSE diff --git a/platforms/chibios/bootloader.mk b/platforms/chibios/bootloader.mk new file mode 100644 index 0000000000..0568d35321 --- /dev/null +++ b/platforms/chibios/bootloader.mk @@ -0,0 +1,122 @@ +# Copyright 2017 Jack Humbert +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# If it's possible that multiple bootloaders can be used for one project, +# you can leave this unset, and the correct size will be selected +# automatically. +# +# Sets the bootloader defined in the keyboard's/keymap's rules.mk +# +# Current options for ARM: +# halfkay PJRC Teensy +# kiibohd Input:Club Kiibohd bootloader (only used on their boards) +# stm32duino STM32Duino (STM32F103x8) +# stm32-dfu STM32 USB DFU in ROM +# apm32-dfu APM32 USB DFU in ROM +# wb32-dfu WB32 USB DFU in ROM +# tinyuf2 TinyUF2 +# rp2040 Raspberry Pi RP2040 +# Current options for RISC-V: +# gd32v-dfu GD32V USB DFU in ROM +# +# If you need to provide your own implementation, you can set inside `rules.mk` +# `BOOTLOADER = custom` -- you'll need to provide your own implementations. See +# the respective file under `platforms/<PLATFORM>/bootloaders/custom.c` to see +# which functions may be overridden. + +ifeq ($(strip $(BOOTLOADER)), custom) + OPT_DEFS += -DBOOTLOADER_CUSTOM + BOOTLOADER_TYPE = custom +endif + +ifeq ($(strip $(BOOTLOADER)), halfkay) + OPT_DEFS += -DBOOTLOADER_HALFKAY + BOOTLOADER_TYPE = halfkay + + # Teensy LC, 3.0, 3.1/2, 3.5, 3.6 + ifneq (,$(filter $(MCU_ORIG), MKL26Z64 MK20DX128 MK20DX256 MK64FX512 MK66FX1M0)) + FIRMWARE_FORMAT = hex + endif +endif +ifeq ($(strip $(BOOTLOADER)), stm32-dfu) + OPT_DEFS += -DBOOTLOADER_STM32_DFU + BOOTLOADER_TYPE = stm32_dfu + + # Options to pass to dfu-util when flashing + DFU_ARGS ?= -d 0483:DF11 -a 0 -s 0x08000000:leave + DFU_SUFFIX_ARGS ?= -v 0483 -p DF11 +endif +ifeq ($(strip $(BOOTLOADER)), apm32-dfu) + OPT_DEFS += -DBOOTLOADER_APM32_DFU + BOOTLOADER_TYPE = stm32_dfu + + # Options to pass to dfu-util when flashing + DFU_ARGS ?= -d 314B:0106 -a 0 -s 0x08000000:leave + DFU_SUFFIX_ARGS ?= -v 314B -p 0106 +endif +ifeq ($(strip $(BOOTLOADER)), gd32v-dfu) + OPT_DEFS += -DBOOTLOADER_GD32V_DFU + BOOTLOADER_TYPE = gd32v_dfu + + # Options to pass to dfu-util when flashing + DFU_ARGS ?= -d 28E9:0189 -a 0 -s 0x08000000:leave + DFU_SUFFIX_ARGS ?= -v 28E9 -p 0189 +endif +ifeq ($(strip $(BOOTLOADER)), kiibohd) + OPT_DEFS += -DBOOTLOADER_KIIBOHD + BOOTLOADER_TYPE = kiibohd + + ifeq ($(strip $(MCU_ORIG)), MK20DX128) + MCU_LDSCRIPT = MK20DX128BLDR4 + endif + ifeq ($(strip $(MCU_ORIG)), MK20DX256) + MCU_LDSCRIPT = MK20DX256BLDR8 + endif + + # Options to pass to dfu-util when flashing + DFU_ARGS = -d 1C11:B007 + DFU_SUFFIX_ARGS = -v 1C11 -p B007 +endif +ifeq ($(strip $(BOOTLOADER)), stm32duino) + OPT_DEFS += -DBOOTLOADER_STM32DUINO + MCU_LDSCRIPT = STM32F103x8_stm32duino_bootloader + BOARD = STM32_F103_STM32DUINO + BOOTLOADER_TYPE = stm32duino + + # Options to pass to dfu-util when flashing + DFU_ARGS = -d 1EAF:0003 -a 2 -R + DFU_SUFFIX_ARGS = -v 1EAF -p 0003 +endif +ifeq ($(strip $(BOOTLOADER)), tinyuf2) + OPT_DEFS += -DBOOTLOADER_TINYUF2 + BOOTLOADER_TYPE = tinyuf2 + FIRMWARE_FORMAT = uf2 +endif +ifeq ($(strip $(BOOTLOADER)), rp2040) + OPT_DEFS += -DBOOTLOADER_RP2040 + BOOTLOADER_TYPE = rp2040 +endif +ifeq ($(strip $(BOOTLOADER)), wb32-dfu) + OPT_DEFS += -DBOOTLOADER_WB32_DFU + BOOTLOADER_TYPE = wb32_dfu +endif + +ifeq ($(strip $(BOOTLOADER_TYPE)),) + ifneq ($(strip $(BOOTLOADER)),) + $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,Invalid bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.) + else + $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,No bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.) + endif +endif diff --git a/platforms/chibios/chibios_config.h b/platforms/chibios/chibios_config.h index 8dcc23727f..4c8333f07b 100644 --- a/platforms/chibios/chibios_config.h +++ b/platforms/chibios/chibios_config.h @@ -28,6 +28,18 @@ # define USE_GPIOV1 # define PAL_OUTPUT_TYPE_OPENDRAIN _Static_assert(0, "RP2040 has no Open Drain GPIO configuration, setting this is not possible"); +/* Aliases for GPIO PWM channels - every pin has at least one PWM channel + * assigned */ +# define RP2040_PWM_CHANNEL_A 1U +# define RP2040_PWM_CHANNEL_B 2U + +# define BACKLIGHT_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE) +# define BACKLIGHT_PWM_COUNTER_FREQUENCY 1000000 +# define BACKLIGHT_PWM_PERIOD BACKLIGHT_PWM_COUNTER_FREQUENCY / 2048 + +# define AUDIO_PWM_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE) +# define AUDIO_PWM_COUNTER_FREQUENCY 500000 + # define usb_lld_endpoint_fields # define I2C1_SCL_PAL_MODE (PAL_MODE_ALTERNATE_I2C | PAL_RP_PAD_SLEWFAST | PAL_RP_PAD_PUE | PAL_RP_PAD_DRIVE4) @@ -51,6 +63,7 @@ # define USE_GPIOV1 # define PAL_MODE_ALTERNATE_OPENDRAIN PAL_MODE_STM32_ALTERNATE_OPENDRAIN # define PAL_MODE_ALTERNATE_PUSHPULL PAL_MODE_STM32_ALTERNATE_PUSHPULL +# define AUDIO_PWM_PAL_MODE PAL_MODE_ALTERNATE_PUSHPULL # else # define PAL_OUTPUT_TYPE_OPENDRAIN PAL_STM32_OTYPE_OPENDRAIN # define PAL_OUTPUT_TYPE_PUSHPULL PAL_STM32_OTYPE_PUSHPULL @@ -72,6 +85,7 @@ # define USE_I2CV1 # define PAL_MODE_ALTERNATE_OPENDRAIN PAL_MODE_GD32_ALTERNATE_OPENDRAIN # define PAL_MODE_ALTERNATE_PUSHPULL PAL_MODE_GD32_ALTERNATE_PUSHPULL +# define AUDIO_PWM_PAL_MODE PAL_MODE_GD32_ALTERNATE_PUSHPULL # endif #endif diff --git a/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h b/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h new file mode 100644 index 0000000000..98dd37e279 --- /dev/null +++ b/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h @@ -0,0 +1,39 @@ +// Copyright 2022 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +// Left side (front) +#define D3 0U +#define D2 1U +// GND +// GND +#define D1 2U +#define D0 3U +#define D4 4U +#define C6 5U +#define D7 6U +#define E6 7U +#define B4 8U +#define B5 9U + +// Right side (front) +// RAW +// GND +// RESET +// VCC +#define F4 29U +#define F5 28U +#define F6 27U +#define F7 26U +#define B1 22U +#define B3 20U +#define B2 23U +#define B6 21U + +// Bottom row +#define B7 12U +#define D5 13U +#define C7 14U +#define F1 15U +#define F0 16U diff --git a/platforms/chibios/converters/elite_c_to_elite_pi/converter.mk b/platforms/chibios/converters/elite_c_to_elite_pi/converter.mk new file mode 100644 index 0000000000..590a004189 --- /dev/null +++ b/platforms/chibios/converters/elite_c_to_elite_pi/converter.mk @@ -0,0 +1,9 @@ +# Elite-Pi MCU settings for converting AVR projects +MCU := RP2040 +BOARD := QMK_PM2040 +BOOTLOADER := rp2040 + +# These are defaults based on what has been implemented for RP2040 boards +SERIAL_DRIVER ?= vendor +WS2812_DRIVER ?= vendor +BACKLIGHT_DRIVER ?= software diff --git a/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h b/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h new file mode 100644 index 0000000000..4458abfa1c --- /dev/null +++ b/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h @@ -0,0 +1,54 @@ +// Copyright 2022 Mega Mind (@megamind4089) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +// Pindefs for v2.0.0 +// https://megamind4089.github.io/STeMCell/pinout/ + +// Left side (front) +#ifdef STEMCELL_UART_SWAP +# define D3 PAL_LINE(GPIOA, 3) +# define D2 PAL_LINE(GPIOA, 2) +#else +# define D3 PAL_LINE(GPIOA, 2) +# define D2 PAL_LINE(GPIOA, 3) +#endif +// GND +// GND +#ifdef STEMCELL_I2C_SWAP +# define D1 PAL_LINE(GPIOB, 6) +# define D0 PAL_LINE(GPIOB, 7) +#else +# define D1 PAL_LINE(GPIOB, 7) +# define D0 PAL_LINE(GPIOB, 6) +#endif + +#define D4 PAL_LINE(GPIOA, 15) +#define C6 PAL_LINE(GPIOB, 3) +#define D7 PAL_LINE(GPIOB, 4) +#define E6 PAL_LINE(GPIOB, 5) +#define B4 PAL_LINE(GPIOB, 8) +#define B5 PAL_LINE(GPIOB, 9) + +// Right side (front) +// RAW +// GND +// RESET +// VCC +#define F4 PAL_LINE(GPIOB, 10) +#define F5 PAL_LINE(GPIOB, 2) +#define F6 PAL_LINE(GPIOB, 1) +#define F7 PAL_LINE(GPIOB, 0) + +#define B1 PAL_LINE(GPIOA, 5) +#define B3 PAL_LINE(GPIOA, 6) +#define B2 PAL_LINE(GPIOA, 7) +#define B6 PAL_LINE(GPIOA, 4) + +// Bottom row +#define B7 PAL_LINE(GPIOC, 13) +#define D5 PAL_LINE(GPIOC, 14) +#define C7 PAL_LINE(GPIOC, 15) +#define F1 PAL_LINE(GPIOA, 0) +#define F0 PAL_LINE(GPIOA, 1) diff --git a/platforms/chibios/converters/elite_c_to_stemcell/converter.mk b/platforms/chibios/converters/elite_c_to_stemcell/converter.mk new file mode 100644 index 0000000000..1bbe9bf09e --- /dev/null +++ b/platforms/chibios/converters/elite_c_to_stemcell/converter.mk @@ -0,0 +1,18 @@ +# Copyright 2022 Mega Mind (@megamind4089) +# SPDX-License-Identifier: GPL-2.0-or-later + +MCU := STM32F411 +BOARD := STEMCELL +BOOTLOADER := tinyuf2 + +SERIAL_DRIVER ?= usart +WS2812_DRIVER ?= bitbang + +ifeq ($(strip $(STMC_US)), yes) + OPT_DEFS += -DSTEMCELL_UART_SWAP +endif + +ifeq ($(strip $(STMC_IS)), yes) + OPT_DEFS += -DSTEMCELL_I2C_SWAP +endif + diff --git a/platforms/chibios/converters/promicro_to_bonsai_c4/converter.mk b/platforms/chibios/converters/promicro_to_bonsai_c4/converter.mk index 7410209b67..005b7a8160 100644 --- a/platforms/chibios/converters/promicro_to_bonsai_c4/converter.mk +++ b/platforms/chibios/converters/promicro_to_bonsai_c4/converter.mk @@ -1,4 +1,4 @@ # Proton C MCU settings for converting AVR projects MCU := STM32F411 -BOARD := GENERIC_STM32_F411XE -BOOTLOADER := stm32-dfu
\ No newline at end of file +BOARD := BONSAI_C4 +BOOTLOADER := stm32-dfu diff --git a/platforms/chibios/converters/promicro_to_bonsai_c4/post_converter.mk b/platforms/chibios/converters/promicro_to_bonsai_c4/post_converter.mk new file mode 100644 index 0000000000..5f49b17f8a --- /dev/null +++ b/platforms/chibios/converters/promicro_to_bonsai_c4/post_converter.mk @@ -0,0 +1,5 @@ +BACKLIGHT_DRIVER ?= pwm +WS2812_DRIVER ?= pwm +SERIAL_DRIVER ?= usart +FLASH_DRIVER ?= spi +EEPROM_DRIVER ?= spi
\ No newline at end of file diff --git a/platforms/chibios/converters/promicro_to_elite_pi/_pin_defs.h b/platforms/chibios/converters/promicro_to_elite_pi/_pin_defs.h new file mode 100644 index 0000000000..1372bef79e --- /dev/null +++ b/platforms/chibios/converters/promicro_to_elite_pi/_pin_defs.h @@ -0,0 +1,36 @@ +// Copyright 2022 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +// Left side (front) +#define D3 0U +#define D2 1U +// GND +// GND +#define D1 2U +#define D0 3U +#define D4 4U +#define C6 5U +#define D7 6U +#define E6 7U +#define B4 8U +#define B5 9U + +// Right side (front) +// RAW +// GND +// RESET +// VCC +#define F4 29U +#define F5 28U +#define F6 27U +#define F7 26U +#define B1 22U +#define B3 20U +#define B2 23U +#define B6 21U + +// LEDs +#define D5 12U +#define B0 13U diff --git a/platforms/chibios/converters/promicro_to_elite_pi/converter.mk b/platforms/chibios/converters/promicro_to_elite_pi/converter.mk new file mode 100644 index 0000000000..590a004189 --- /dev/null +++ b/platforms/chibios/converters/promicro_to_elite_pi/converter.mk @@ -0,0 +1,9 @@ +# Elite-Pi MCU settings for converting AVR projects +MCU := RP2040 +BOARD := QMK_PM2040 +BOOTLOADER := rp2040 + +# These are defaults based on what has been implemented for RP2040 boards +SERIAL_DRIVER ?= vendor +WS2812_DRIVER ?= vendor +BACKLIGHT_DRIVER ?= software diff --git a/platforms/chibios/converters/promicro_to_proton_c/post_converter.mk b/platforms/chibios/converters/promicro_to_proton_c/post_converter.mk new file mode 100644 index 0000000000..12651bd87c --- /dev/null +++ b/platforms/chibios/converters/promicro_to_proton_c/post_converter.mk @@ -0,0 +1 @@ +BACKLIGHT_DRIVER ?= software diff --git a/platforms/chibios/drivers/analog.c b/platforms/chibios/drivers/analog.c index a7b7ec76d7..8b03e73849 100644 --- a/platforms/chibios/drivers/analog.c +++ b/platforms/chibios/drivers/analog.c @@ -22,7 +22,7 @@ # error "You need to set HAL_USE_ADC to TRUE in your halconf.h to use the ADC." #endif -#if !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC2 && !STM32_ADC_USE_ADC3 && !STM32_ADC_USE_ADC4 +#if !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC2 && !STM32_ADC_USE_ADC3 && !STM32_ADC_USE_ADC4 && !WB32_ADC_USE_ADC1 # error "You need to set one of the 'STM32_ADC_USE_ADCx' settings to TRUE in your mcuconf.h to use the ADC." #endif @@ -37,7 +37,7 @@ // Otherwise assume V3 #if defined(STM32F0XX) || defined(STM32L0XX) # define USE_ADCV1 -#elif defined(STM32F1XX) || defined(STM32F2XX) || defined(STM32F4XX) || defined(GD32VF103) +#elif defined(STM32F1XX) || defined(STM32F2XX) || defined(STM32F4XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) # define USE_ADCV2 #endif @@ -74,7 +74,7 @@ /* User configurable ADC options */ #ifndef ADC_COUNT -# if defined(STM32F0XX) || defined(STM32F1XX) || defined(STM32F4XX) || defined(GD32VF103) +# if defined(STM32F0XX) || defined(STM32F1XX) || defined(STM32F4XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) # define ADC_COUNT 1 # elif defined(STM32F3XX) # define ADC_COUNT 4 @@ -121,7 +121,7 @@ static ADCConversionGroup adcConversionGroup = { .cfgr1 = ADC_CFGR1_CONT | ADC_RESOLUTION, .smpr = ADC_SAMPLING_RATE, #elif defined(USE_ADCV2) -# if !defined(STM32F1XX) && !defined(GD32VF103) +# if !defined(STM32F1XX) && !defined(GD32VF103) && !defined(WB32F3G71xx) && !defined(WB32FQ95xx) .cr2 = ADC_CR2_SWSTART, // F103 seem very unhappy with, F401 seems very unhappy without... # endif .smpr2 = ADC_SMPR2_SMP_AN0(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN1(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN2(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN3(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN4(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN5(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN6(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN7(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN8(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN9(ADC_SAMPLING_RATE), @@ -219,7 +219,7 @@ __attribute__((weak)) adc_mux pinToMux(pin_t pin) { case F9: return TO_MUX( ADC_CHANNEL_IN7, 2 ); case F10: return TO_MUX( ADC_CHANNEL_IN8, 2 ); # endif -#elif defined(STM32F1XX) || defined(GD32VF103) +#elif defined(STM32F1XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) case A0: return TO_MUX( ADC_CHANNEL_IN0, 0 ); case A1: return TO_MUX( ADC_CHANNEL_IN1, 0 ); case A2: return TO_MUX( ADC_CHANNEL_IN2, 0 ); @@ -248,7 +248,7 @@ __attribute__((weak)) adc_mux pinToMux(pin_t pin) { static inline ADCDriver* intToADCDriver(uint8_t adcInt) { switch (adcInt) { -#if STM32_ADC_USE_ADC1 +#if STM32_ADC_USE_ADC1 || WB32_ADC_USE_ADC1 case 0: return &ADCD1; #endif diff --git a/platforms/chibios/drivers/audio_pwm_hardware.c b/platforms/chibios/drivers/audio_pwm_hardware.c index 710f397609..54dac46605 100644 --- a/platforms/chibios/drivers/audio_pwm_hardware.c +++ b/platforms/chibios/drivers/audio_pwm_hardware.c @@ -1,29 +1,15 @@ -/* Copyright 2020 Jack Humbert - * Copyright 2020 JohSchneider - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* -Audio Driver: PWM - -the duty-cycle is always kept at 50%, and the pwm-period is adjusted to match the frequency of a note to be played back. - -this driver uses the chibios-PWM system to produce a square-wave on specific output pins that are connected to the PWM hardware. -The hardware directly toggles the pin via its alternate function. see your MCUs data-sheet for which pin can be driven by what timer - looking for TIMx_CHy and the corresponding alternate function. - - */ +// Copyright 2022 Stefan Kerkmann +// Copyright 2020 Jack Humbert +// Copyright 2020 JohSchneider +// SPDX-License-Identifier: GPL-2.0-or-later + +// Audio Driver: PWM the duty-cycle is always kept at 50%, and the pwm-period is +// adjusted to match the frequency of a note to be played back. This driver uses +// the chibios-PWM system to produce a square-wave on specific output pins that +// are connected to the PWM hardware. The hardware directly toggles the pin via +// its alternate function. see your MCUs data-sheet for which pin can be driven +// by what timer - looking for TIMx_CHy and the corresponding alternate +// function. #include "audio.h" #include "ch.h" @@ -33,53 +19,36 @@ The hardware directly toggles the pin via its alternate function. see your MCUs # error "Audio feature enabled, but no pin selected - see docs/feature_audio under the ARM PWM settings" #endif +#if !defined(AUDIO_PWM_COUNTER_FREQUENCY) +# define AUDIO_PWM_COUNTER_FREQUENCY 100000 +#endif + extern bool playing_note; extern bool playing_melody; extern uint8_t note_timbre; -static PWMConfig pwmCFG = { - .frequency = 100000, /* PWM clock frequency */ - // CHIBIOS-BUG? can't set the initial period to <2, or the pwm (hard or software) takes ~130ms with .frequency=500000 for a pwmChangePeriod to take effect; with no output=silence in the meantime - .period = 2, /* initial PWM period (in ticks) 1S (1/10kHz=0.1mS 0.1ms*10000 ticks=1S) */ - .callback = NULL, /* no callback, the hardware directly toggles the pin */ - .channels = - { -#if AUDIO_PWM_CHANNEL == 4 - {PWM_OUTPUT_DISABLED, NULL}, /* channel 0 -> TIMx_CH1 */ - {PWM_OUTPUT_DISABLED, NULL}, /* channel 1 -> TIMx_CH2 */ - {PWM_OUTPUT_DISABLED, NULL}, /* channel 2 -> TIMx_CH3 */ - {PWM_OUTPUT_ACTIVE_HIGH, NULL} /* channel 3 -> TIMx_CH4 */ -#elif AUDIO_PWM_CHANNEL == 3 - {PWM_OUTPUT_DISABLED, NULL}, - {PWM_OUTPUT_DISABLED, NULL}, - {PWM_OUTPUT_ACTIVE_HIGH, NULL}, /* TIMx_CH3 */ - {PWM_OUTPUT_DISABLED, NULL} -#elif AUDIO_PWM_CHANNEL == 2 - {PWM_OUTPUT_DISABLED, NULL}, - {PWM_OUTPUT_ACTIVE_HIGH, NULL}, /* TIMx_CH2 */ - {PWM_OUTPUT_DISABLED, NULL}, - {PWM_OUTPUT_DISABLED, NULL} -#else /*fallback to CH1 */ - {PWM_OUTPUT_ACTIVE_HIGH, NULL}, /* TIMx_CH1 */ - {PWM_OUTPUT_DISABLED, NULL}, - {PWM_OUTPUT_DISABLED, NULL}, - {PWM_OUTPUT_DISABLED, NULL} -#endif - }, -}; +static PWMConfig pwmCFG = {.frequency = AUDIO_PWM_COUNTER_FREQUENCY, /* PWM clock frequency */ + .period = 2, + .callback = NULL, + .channels = {[(AUDIO_PWM_CHANNEL - 1)] = {.mode = PWM_OUTPUT_ACTIVE_HIGH, .callback = NULL}}}; static float channel_1_frequency = 0.0f; -void channel_1_set_frequency(float freq) { + +void channel_1_set_frequency(float freq) { channel_1_frequency = freq; - if (freq <= 0.0) // a pause/rest has freq=0 + if (freq <= 0.0) { + // a pause/rest has freq=0 return; + } pwmcnt_t period = (pwmCFG.frequency / freq); - pwmChangePeriod(&AUDIO_PWM_DRIVER, period); - pwmEnableChannel(&AUDIO_PWM_DRIVER, AUDIO_PWM_CHANNEL - 1, - // adjust the duty-cycle so that the output is for 'note_timbre' duration HIGH - PWM_PERCENTAGE_TO_WIDTH(&AUDIO_PWM_DRIVER, (100 - note_timbre) * 100)); + chSysLockFromISR(); + pwmChangePeriodI(&AUDIO_PWM_DRIVER, period); + pwmEnableChannelI(&AUDIO_PWM_DRIVER, AUDIO_PWM_CHANNEL - 1, + // adjust the duty-cycle so that the output is for 'note_timbre' duration HIGH + PWM_PERCENTAGE_TO_WIDTH(&AUDIO_PWM_DRIVER, (100 - note_timbre) * 100)); + chSysUnlockFromISR(); } float channel_1_get_frequency(void) { @@ -95,54 +64,53 @@ void channel_1_stop(void) { pwmStop(&AUDIO_PWM_DRIVER); } -static void gpt_callback(GPTDriver *gptp); -GPTConfig gptCFG = { - /* a whole note is one beat, which is - per definition in musical_notes.h - set to 64 - the longest note is BREAVE_DOT=128+64=192, the shortest SIXTEENTH=4 - the tempo (which might vary!) is in bpm (beats per minute) - therefore: if the timer ticks away at .frequency = (60*64)Hz, - and the .interval counts from 64 downwards - audio_update_state is - called just often enough to not miss any notes - */ - .frequency = 60 * 64, - .callback = gpt_callback, -}; +static virtual_timer_t audio_vt; +static void audio_callback(virtual_timer_t *vtp, void *p); + +// a regular timer task, that checks the note to be currently played and updates +// the pwm to output that frequency. +static void audio_callback(virtual_timer_t *vtp, void *p) { + float freq; // TODO: freq_alt + + if (audio_update_state()) { + freq = audio_get_processed_frequency(0); // freq_alt would be index=1 + channel_1_set_frequency(freq); + } + + chSysLockFromISR(); + chVTSetI(&audio_vt, TIME_MS2I(16), audio_callback, NULL); + chSysUnlockFromISR(); +} void audio_driver_initialize(void) { pwmStart(&AUDIO_PWM_DRIVER, &pwmCFG); // connect the AUDIO_PIN to the PWM hardware -#if defined(USE_GPIOV1) // STM32F103C8 - palSetLineMode(AUDIO_PIN, PAL_MODE_ALTERNATE_PUSHPULL); +#if defined(USE_GPIOV1) // STM32F103C8, RP2040 + palSetLineMode(AUDIO_PIN, AUDIO_PWM_PAL_MODE); #else // GPIOv2 (or GPIOv3 for f4xx, which is the same/compatible at this command) palSetLineMode(AUDIO_PIN, PAL_MODE_ALTERNATE(AUDIO_PWM_PAL_MODE)); #endif - gptStart(&AUDIO_STATE_TIMER, &gptCFG); + chVTObjectInit(&audio_vt); } void audio_driver_start(void) { channel_1_stop(); channel_1_start(); - if (playing_note || playing_melody) { - gptStartContinuous(&AUDIO_STATE_TIMER, 64); + if ((playing_note || playing_melody) && !chVTIsArmed(&audio_vt)) { + // a whole note is one beat, which is - per definition in + // musical_notes.h - set to 64 the longest note is + // BREAVE_DOT=128+64=192, the shortest SIXTEENTH=4 the tempo (which + // might vary!) is in bpm (beats per minute) therefore: if the timer + // ticks away at 64Hz (~16.6ms) audio_update_state is called just often + // enough to not miss any notes + chVTSet(&audio_vt, TIME_MS2I(16), audio_callback, NULL); } } void audio_driver_stop(void) { channel_1_stop(); - gptStopTimer(&AUDIO_STATE_TIMER); -} - -/* a regular timer task, that checks the note to be currently played - * and updates the pwm to output that frequency - */ -static void gpt_callback(GPTDriver *gptp) { - float freq; // TODO: freq_alt - - if (audio_update_state()) { - freq = audio_get_processed_frequency(0); // freq_alt would be index=1 - channel_1_set_frequency(freq); - } + chVTReset(&audio_vt); } diff --git a/platforms/chibios/drivers/eeprom/eeprom_teensy.c b/platforms/chibios/drivers/eeprom/eeprom_kinetis_flexram.c index c8777febde..6468cbf3fa 100644 --- a/platforms/chibios/drivers/eeprom/eeprom_teensy.c +++ b/platforms/chibios/drivers/eeprom/eeprom_kinetis_flexram.c @@ -1,7 +1,7 @@ #include <ch.h> #include <hal.h> -#include "eeprom_teensy.h" +#include "eeprom_kinetis_flexram.h" #include "eeconfig.h" /*************************************/ diff --git a/platforms/chibios/drivers/eeprom/eeprom_teensy.h b/platforms/chibios/drivers/eeprom/eeprom_kinetis_flexram.h index 9a14a1fa79..9a14a1fa79 100755 --- a/platforms/chibios/drivers/eeprom/eeprom_teensy.h +++ b/platforms/chibios/drivers/eeprom/eeprom_kinetis_flexram.h diff --git a/platforms/chibios/drivers/eeprom/eeprom_stm32.c b/platforms/chibios/drivers/eeprom/eeprom_legacy_emulated_flash.c index 1a354dc213..a81fe3353c 100644 --- a/platforms/chibios/drivers/eeprom/eeprom_stm32.c +++ b/platforms/chibios/drivers/eeprom/eeprom_legacy_emulated_flash.c @@ -22,8 +22,8 @@ #include <stdbool.h> #include "util.h" #include "debug.h" -#include "eeprom_stm32.h" -#include "flash_stm32.h" +#include "eeprom_legacy_emulated_flash.h" +#include "legacy_flash_ops.h" /* * We emulate eeprom by writing a snapshot compacted view of eeprom contents, @@ -132,7 +132,7 @@ * */ -#include "eeprom_stm32_defs.h" +#include "eeprom_legacy_emulated_flash_defs.h" /* These bits are used for optimizing encoding of bytes, 0 and 1 */ #define FEE_WORD_ENCODING 0x8000 #define FEE_VALUE_NEXT 0x6000 diff --git a/platforms/chibios/drivers/eeprom/eeprom_stm32.h b/platforms/chibios/drivers/eeprom/eeprom_legacy_emulated_flash.h index 8fcfb556b8..8fcfb556b8 100644 --- a/platforms/chibios/drivers/eeprom/eeprom_stm32.h +++ b/platforms/chibios/drivers/eeprom/eeprom_legacy_emulated_flash.h diff --git a/platforms/chibios/drivers/eeprom/eeprom_stm32_defs.h b/platforms/chibios/drivers/eeprom/eeprom_legacy_emulated_flash_defs.h index 57d0440330..57d0440330 100644 --- a/platforms/chibios/drivers/eeprom/eeprom_stm32_defs.h +++ b/platforms/chibios/drivers/eeprom/eeprom_legacy_emulated_flash_defs.h diff --git a/platforms/chibios/drivers/flash/flash_stm32.c b/platforms/chibios/drivers/flash/legacy_flash_ops.c index 72c41b8b78..fe5ad64764 100644 --- a/platforms/chibios/drivers/flash/flash_stm32.c +++ b/platforms/chibios/drivers/flash/legacy_flash_ops.c @@ -17,7 +17,7 @@ */ #include <hal.h> -#include "flash_stm32.h" +#include "legacy_flash_ops.h" #if defined(STM32F1XX) # define FLASH_SR_WRPERR FLASH_SR_WRPRTERR diff --git a/platforms/chibios/drivers/flash/flash_stm32.h b/platforms/chibios/drivers/flash/legacy_flash_ops.h index 6c66642ec5..ef80764055 100644 --- a/platforms/chibios/drivers/flash/flash_stm32.h +++ b/platforms/chibios/drivers/flash/legacy_flash_ops.h @@ -24,7 +24,7 @@ extern "C" { #include <stdint.h> -#ifdef FLASH_STM32_MOCKED +#ifdef LEGACY_FLASH_OPS_MOCKED extern uint8_t FlashBuf[MOCK_FLASH_SIZE]; #endif diff --git a/platforms/chibios/drivers/serial_protocol.c b/platforms/chibios/drivers/serial_protocol.c index c95aed9885..ccaf73282d 100644 --- a/platforms/chibios/drivers/serial_protocol.c +++ b/platforms/chibios/drivers/serial_protocol.c @@ -102,15 +102,11 @@ static inline bool react_to_transaction(void) { * @return bool Indicates success of transaction. */ bool soft_serial_transaction(int index) { - bool result = initiate_transaction((uint8_t)index); + /* Clear the receive queue, to start with a clean slate. + * Parts of failed transactions or spurious bytes could still be in it. */ + serial_transport_driver_clear(); - if (unlikely(!result)) { - /* Clear the receive queue, to start with a clean slate. - * Parts of failed transactions or spurious bytes could still be in it. */ - serial_transport_driver_clear(); - } - - return result; + return initiate_transaction((uint8_t)index); } /** diff --git a/platforms/chibios/drivers/uart.c b/platforms/chibios/drivers/uart.c index 396803f33b..b16130d80b 100644 --- a/platforms/chibios/drivers/uart.c +++ b/platforms/chibios/drivers/uart.c @@ -18,7 +18,9 @@ #include "quantum.h" -#if defined(WB32F3G71xx) || defined(WB32FQ95xx) +#if defined(MCU_KINETIS) +static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE}; +#elif defined(WB32F3G71xx) || defined(WB32FQ95xx) static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE, SD1_WRDLEN, SD1_STPBIT, SD1_PARITY, SD1_ATFLCT}; #else static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE, SD1_CR1, SD1_CR2, SD1_CR3}; @@ -30,11 +32,15 @@ void uart_init(uint32_t baud) { if (!is_initialised) { is_initialised = true; +#if defined(MCU_KINETIS) + serialConfig.sc_speed = baud; +#else serialConfig.speed = baud; +#endif #if defined(USE_GPIOV1) - palSetLineMode(SD1_TX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN); - palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN); + palSetLineMode(SD1_TX_PIN, SD1_TX_PAL_MODE); + palSetLineMode(SD1_RX_PIN, SD1_RX_PAL_MODE); #else palSetLineMode(SD1_TX_PIN, PAL_MODE_ALTERNATE(SD1_TX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN); palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE(SD1_RX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN); diff --git a/platforms/chibios/drivers/uart.h b/platforms/chibios/drivers/uart.h index 603d51037b..db97840270 100644 --- a/platforms/chibios/drivers/uart.h +++ b/platforms/chibios/drivers/uart.h @@ -28,32 +28,50 @@ # define SD1_TX_PIN A9 #endif -#ifndef SD1_TX_PAL_MODE -# define SD1_TX_PAL_MODE 7 -#endif - #ifndef SD1_RX_PIN # define SD1_RX_PIN A10 #endif -#ifndef SD1_RX_PAL_MODE -# define SD1_RX_PAL_MODE 7 -#endif - #ifndef SD1_CTS_PIN # define SD1_CTS_PIN A11 #endif -#ifndef SD1_CTS_PAL_MODE -# define SD1_CTS_PAL_MODE 7 -#endif - #ifndef SD1_RTS_PIN # define SD1_RTS_PIN A12 #endif -#ifndef SD1_RTS_PAL_MODE -# define SD1_RTS_PAL_MODE 7 +#ifdef USE_GPIOV1 +# ifndef SD1_TX_PAL_MODE +# define SD1_TX_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN +# endif + +# ifndef SD1_RX_PAL_MODE +# define SD1_RX_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN +# endif + +# ifndef SD1_CTS_PAL_MODE +# define SD1_CTS_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN +# endif + +# ifndef SD1_RTS_PAL_MODE +# define SD1_RTS_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN +# endif +#else +# ifndef SD1_TX_PAL_MODE +# define SD1_TX_PAL_MODE 7 +# endif + +# ifndef SD1_RX_PAL_MODE +# define SD1_RX_PAL_MODE 7 +# endif + +# ifndef SD1_CTS_PAL_MODE +# define SD1_CTS_PAL_MODE 7 +# endif + +# ifndef SD1_RTS_PAL_MODE +# define SD1_RTS_PAL_MODE 7 +# endif #endif #ifndef SD1_CR1 diff --git a/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c b/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c index 764764b3f9..dd4723a086 100644 --- a/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c +++ b/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c @@ -140,9 +140,8 @@ void pio_serve_interrupt(void) { // strength is chosen because the transmitting side must still be able to drive // the signal low. With this configuration the rise times are fast enough and // the generated low level with 360mV will generate a logical zero. -static inline void enter_rx_state(void) { +static void __no_inline_not_in_flash_func(enter_rx_state)(void) { osalSysLock(); - nvicEnableVector(RP_USBCTRL_IRQ_NUMBER, RP_IRQ_USB0_PRIORITY); // Wait for the transmitting state machines FIFO to run empty. At this point // the last byte has been pulled from the transmitting state machines FIFO // into the output shift register. We have to wait a tiny bit more until @@ -162,11 +161,8 @@ static inline void enter_rx_state(void) { osalSysUnlock(); } -static inline void leave_rx_state(void) { +static void __no_inline_not_in_flash_func(leave_rx_state)(void) { osalSysLock(); - // We don't want to be interrupted by frequent (1KHz) USB interrupts while - // doing our timing critical sending operation. - nvicDisableVector(RP_USBCTRL_IRQ_NUMBER); // In Half-duplex operation the tx pin dual-functions as sender and // receiver. To not receive the data we will send, we disable the receiving // state machine. @@ -185,12 +181,13 @@ static inline void leave_rx_state(void) {} #endif /** - * @brief Clear the RX and TX hardware FIFOs of the state machines. + * @brief Clear the FIFO of the RX state machine. */ inline void serial_transport_driver_clear(void) { osalSysLock(); - pio_sm_clear_fifos(pio, rx_state_machine); - pio_sm_clear_fifos(pio, tx_state_machine); + while (!pio_sm_is_rx_fifo_empty(pio, rx_state_machine)) { + pio_sm_clear_fifos(pio, rx_state_machine); + } osalSysUnlock(); } @@ -198,11 +195,6 @@ static inline msg_t sync_tx(sysinterval_t timeout) { msg_t msg = MSG_OK; osalSysLock(); while (pio_sm_is_tx_fifo_full(pio, tx_state_machine)) { -#if !defined(SERIAL_USART_FULL_DUPLEX) - // Enable USB interrupts again, because we might sleep for a long time - // here and don't want to be disconnected from the host. - nvicEnableVector(RP_USBCTRL_IRQ_NUMBER, RP_IRQ_USB0_PRIORITY); -#endif pio_set_irq0_source_enabled(pio, pis_sm0_tx_fifo_not_full + tx_state_machine, true); msg = osalThreadSuspendTimeoutS(&tx_thread, timeout); if (msg < MSG_OK) { @@ -210,10 +202,6 @@ static inline msg_t sync_tx(sysinterval_t timeout) { break; } } -#if !defined(SERIAL_USART_FULL_DUPLEX) - // Entering timing critical territory again. - nvicDisableVector(RP_USBCTRL_IRQ_NUMBER); -#endif osalSysUnlock(); return msg; } diff --git a/platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c b/platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c index bc34eded14..bc03213f3b 100644 --- a/platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c +++ b/platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c @@ -1,4 +1,4 @@ -// Copyright 2022 Stefan Kerkmann +// Copyright 2022 Stefan Kerkmann (@KarlK90) // SPDX-License-Identifier: GPL-2.0-or-later #include "quantum.h" @@ -17,53 +17,156 @@ static const PIO pio = pio0; #endif #if !defined(RP_DMA_PRIORITY_WS2812) -# define RP_DMA_PRIORITY_WS2812 12 +# define RP_DMA_PRIORITY_WS2812 3 #endif -static int state_machine = -1; +#if defined(WS2812_EXTERNAL_PULLUP) +# pragma message "The GPIOs of the RP2040 are NOT 5V tolerant! Make sure to NOT apply any voltage over 3.3V to the RGB data pin." +#endif -#define WS2812_WRAP_TARGET 0 -#define WS2812_WRAP 3 +/*================== WS2812 PIO TIMINGS =================*/ -#define WS2812_T1 2 -#define WS2812_T2 5 -#define WS2812_T3 3 +// WS2812_T1L rounded to 50ns intervals and split into two wait timings +#define PIO_T1L (WS2812_T1L / 50) +#define PIO_T1L_A (MAX(CEILING(PIO_T1L, 2) - 1, 0)) +#define PIO_T1L_B (MAX(PIO_T1L / 2 - 1, 0)) -#if defined(WS2812_EXTERNAL_PULLUP) +// WS2812_T0L rounded to 50ns intervals +#define PIO_T0L (MAX(WS2812_T0L / 50 - PIO_T1L, 0)) +#define PIO_T0L_A (MAX(PIO_T0L - 1, 0)) -# pragma message "The GPIOs of the RP2040 are NOT 5V tolerant! Make sure to NOT apply any voltage over 3.3V to the RGB data pin." +// WS2812_T0H rounded to 50ns intervals +#define PIO_T0H (WS2812_T0H / 50) +#define PIO_T0H_A MAX(PIO_T0H - 1, 0) -// clang-format off -static const uint16_t ws2812_program_instructions[] = { - // .wrap_target - 0x7221, // 0: out x, 1 side 1 [2] - 0x0123, // 1: jmp !x, 3 side 0 [1] - 0x0400, // 2: jmp 0 side 0 [4] - 0xb442, // 3: nop side 1 [4] - // .wrap -}; +// WS2812_T1H rounded to 50ns intervals and split into two wait timings +#define PIO_T1H (MAX(WS2812_T1H / 50 - PIO_T0H, 0)) +#define PIO_T1H_A (MAX((CEILING(PIO_T1H, 2) - 1), 0)) +#define PIO_T1H_B (MAX((PIO_T1H / 2) - 1, 0)) -#else +#if (WS2812_T0L % 50) != 0 +# pragma message "WS2812_T0L is not given in an 50ns interval, it will be rounded to the next 50ns" +#endif + +#if (WS2812_T0H % 50) != 0 +# pragma message "WS2812_T0H is not given in an 50ns interval, it will be rounded to the next 50ns" +#endif + +#if (WS2812_T1L % 50) != 0 +# pragma message "WS2812_T0L is not given in an 50ns interval, it will be rounded to the next 50ns" +#endif + +#if (WS2812_T1H % 50) != 0 +# pragma message "WS2812_T0H is not given in an 50ns interval, it will be rounded to the next 50ns" +#endif + +#if WS2812_T0L < WS2812_T1L +# error WS2812_T0L is shorter than WS2812_T1L, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T1H < WS2812_T0H +# error WS2812_T1H is shorter than WS2812_T0H, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T0L > (850 + WS2812_T1L) +# error WS2812_T0L is longer than 850ns + WS2812_T1L, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T0H > 850 +# error WS2812_T0H is longer than 850ns, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T1H > (1700 + WS2812_T0H) +# error WS2812_T1H is longer than 1700ns + WS2812_T0H, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T1L > 1700 +# error WS2812_T1L is longer than 1700ns, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T0L < (50 + WS2812_T1L) +# error WS2812_T0L is shorter than 50ns + WS2812_T1L, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T0H < 50 +# error WS2812_T0H is shorter than 50ns, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T1H < (100 + WS2812_T0H) +# error WS2812_T1H is longer than 100ns + WS2812_T0H, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +#if WS2812_T1L < 100 +# error WS2812_T1L is longer than 1700ns, this is impossible to express in the RP2040 PIO driver. Please correct your timings. +#endif + +/** + * @brief Helper macro to binary patch the delay part of an per-compiled PIO + * opcode. + */ +#define PIO_DELAY(delay, opcode) (((delay & 0xF) << 8U) | opcode) + +#define WS2812_WRAP_TARGET 0 +#define WS2812_WRAP 5 static const uint16_t ws2812_program_instructions[] = { - // .wrap_target - 0x6221, // 0: out x, 1 side 0 [2] - 0x1123, // 1: jmp !x, 3 side 1 [1] - 0x1400, // 2: jmp 0 side 1 [4] - 0xa442, // 3: nop side 0 [4] - // .wrap + // .wrap_target + PIO_DELAY(PIO_T1L_A, 0x6021), // 0: out x, 1 side 0 // T1L (max. 1700ns) + PIO_DELAY(PIO_T1L_B, 0xa042), // 1: nop side 0 // T1L + PIO_DELAY(PIO_T0H_A, 0x1025), // 2: jmp !x, 5 side 1 // T0H (max. 850ns) + PIO_DELAY(PIO_T1H_A, 0xb042), // 3: nop side 1 // T1H (max. 1700ns + T0H) + PIO_DELAY(PIO_T1H_B, 0x1000), // 4: jmp 0 side 1 // T1H + PIO_DELAY(PIO_T0L_A, 0xa042), // 5: nop side 0 // T0L (max. 850ns + T1L) + // .wrap }; -// clang-format on -#endif static const pio_program_t ws2812_program = { .instructions = ws2812_program_instructions, - .length = 4, + .length = ARRAY_SIZE(ws2812_program_instructions), .origin = -1, }; -static uint32_t WS2812_BUFFER[RGBLED_NUM]; +static uint32_t WS2812_BUFFER[WS2812_LED_COUNT]; static const rp_dma_channel_t* WS2812_DMA_CHANNEL; +static uint32_t RP_DMA_MODE_WS2812; +static int STATE_MACHINE = -1; + +static SEMAPHORE_DECL(TRANSFER_COUNTER, 1); +static rtcnt_t LAST_TRANSFER; + +/** + * @brief Convert RGBW value into WS2812 compatible 32-bit data word. + */ +__always_inline static uint32_t rgbw8888_to_u32(uint8_t red, uint8_t green, uint8_t blue, uint8_t white) { +#if (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_GRB) + return ((uint32_t)green << 24) | ((uint32_t)red << 16) | ((uint32_t)blue << 8) | ((uint32_t)white); +#elif (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_RGB) + return ((uint32_t)red << 24) | ((uint32_t)green << 16) | ((uint32_t)blue << 8) | ((uint32_t)white); +#elif (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_BGR) + return ((uint32_t)blue << 24) | ((uint32_t)green << 16) | ((uint32_t)red << 8) | ((uint32_t)white); +#endif +} + +static void ws2812_dma_callback(void* p, uint32_t ct) { + // We assume that there is at least one frame left in the OSR even if the TX + // FIFO is already empty. + rtcnt_t time_to_completion = (pio_sm_get_tx_fifo_level(pio, STATE_MACHINE) + 1) * MAX(WS2812_T1H + WS2812_T1L, WS2812_T0H + WS2812_T0L); + +#if defined(RGBW) + time_to_completion *= 32; +#else + time_to_completion *= 24; +#endif + + // Convert from ns to us + time_to_completion /= 1000; + + LAST_TRANSFER = chSysGetRealtimeCounterX() + time_to_completion + WS2812_TRST_US; + + osalSysLockFromISR(); + chSemSignalI(&TRANSFER_COUNTER); + osalSysUnlockFromISR(); +} bool ws2812_init(void) { uint pio_idx = pio_get_index(pio); @@ -73,20 +176,23 @@ bool ws2812_init(void) { // clang-format off iomode_t rgb_pin_mode = PAL_RP_PAD_SLEWFAST | PAL_RP_GPIO_OE | +#if defined(WS2812_EXTERNAL_PULLUP) + PAL_RP_IOCTRL_OEOVER_DRVINVPERI | +#endif (pio_idx == 0 ? PAL_MODE_ALTERNATE_PIO0 : PAL_MODE_ALTERNATE_PIO1); // clang-format on palSetLineMode(RGB_DI_PIN, rgb_pin_mode); - state_machine = pio_claim_unused_sm(pio, true); - if (state_machine < 0) { + STATE_MACHINE = pio_claim_unused_sm(pio, true); + if (STATE_MACHINE < 0) { dprintln("ERROR: Failed to acquire state machine for WS2812 output!"); return false; } uint offset = pio_add_program(pio, &ws2812_program); - pio_sm_set_consecutive_pindirs(pio, state_machine, RGB_DI_PIN, 1, true); + pio_sm_set_consecutive_pindirs(pio, STATE_MACHINE, RGB_DI_PIN, 1, true); pio_sm_config config = pio_get_default_sm_config(); sm_config_set_wrap(&config, offset + WS2812_WRAP_TARGET, offset + WS2812_WRAP); @@ -113,57 +219,44 @@ bool ws2812_init(void) { sm_config_set_out_shift(&config, false, true, 24); #endif - int cycles_per_bit = WS2812_T1 + WS2812_T2 + WS2812_T3; - float div = clock_get_hz(clk_sys) / (800.0f * KHZ * cycles_per_bit); + // Every instruction takes 50ns to execute with a clock speed of 20 MHz, + // giving the WS2812 PIO driver its time resolution + float div = clock_get_hz(clk_sys) / (20.0f * MHZ); sm_config_set_clkdiv(&config, div); - pio_sm_init(pio, state_machine, offset, &config); - pio_sm_set_enabled(pio, state_machine, true); + pio_sm_init(pio, STATE_MACHINE, offset, &config); + pio_sm_set_enabled(pio, STATE_MACHINE, true); - WS2812_DMA_CHANNEL = dmaChannelAlloc(RP_DMA_CHANNEL_ID_ANY, RP_DMA_PRIORITY_WS2812, NULL, NULL); + WS2812_DMA_CHANNEL = dmaChannelAlloc(RP_DMA_CHANNEL_ID_ANY, RP_DMA_PRIORITY_WS2812, (rp_dmaisr_t)ws2812_dma_callback, NULL); + dmaChannelEnableInterruptX(WS2812_DMA_CHANNEL); + dmaChannelSetDestinationX(WS2812_DMA_CHANNEL, (uint32_t)&pio->txf[STATE_MACHINE]); // clang-format off - uint32_t mode = DMA_CTRL_TRIG_INCR_READ | - DMA_CTRL_TRIG_DATA_SIZE_WORD | - DMA_CTRL_TRIG_IRQ_QUIET | - DMA_CTRL_TRIG_TREQ_SEL(pio_idx == 0 ? state_machine : state_machine + 8); + RP_DMA_MODE_WS2812 = DMA_CTRL_TRIG_INCR_READ | + DMA_CTRL_TRIG_DATA_SIZE_WORD | + DMA_CTRL_TRIG_TREQ_SEL(pio == pio0 ? STATE_MACHINE : STATE_MACHINE + 8) | + DMA_CTRL_TRIG_PRIORITY(RP_DMA_PRIORITY_WS2812); // clang-format on - dmaChannelSetModeX(WS2812_DMA_CHANNEL, mode); - dmaChannelSetDestinationX(WS2812_DMA_CHANNEL, (uint32_t)&pio->txf[state_machine]); return true; } -/** - * @brief Convert RGBW value into WS2812 compatible 32-bit data word. - */ -__always_inline static uint32_t rgbw8888_to_u32(uint8_t red, uint8_t green, uint8_t blue, uint8_t white) { -#if (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_GRB) - return ((uint32_t)green << 24) | ((uint32_t)red << 16) | ((uint32_t)blue << 8) | ((uint32_t)white); -#elif (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_RGB) - return ((uint32_t)red << 24) | ((uint32_t)green << 16) | ((uint32_t)blue << 8) | ((uint32_t)white); -#elif (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_BGR) - return ((uint32_t)blue << 24) | ((uint32_t)green << 16) | ((uint32_t)red << 8) | ((uint32_t)white); -#endif -} - static inline void sync_ws2812_transfer(void) { - if (unlikely(dmaChannelIsBusyX(WS2812_DMA_CHANNEL) || !pio_sm_is_tx_fifo_empty(pio, state_machine))) { - fast_timer_t start = timer_read_fast(); - do { - // Abort the synchronization if we have to wait longer than the total - // count of LEDs in millisecounds. This is safely much longer than it - // would take to push all the data out. - if (unlikely(timer_elapsed_fast(start) > RGBLED_NUM)) { - dprintln("ERROR: WS2812 DMA transfer has stalled, aborting!"); - dmaChannelDisableX(WS2812_DMA_CHANNEL); - return; - } - - } while (dmaChannelIsBusyX(WS2812_DMA_CHANNEL) || !pio_sm_is_tx_fifo_empty(pio, state_machine)); - // We wait for the WS2812 chain to reset after all data has been pushed - // out. + if (chSemWaitTimeout(&TRANSFER_COUNTER, TIME_MS2I(WS2812_LED_COUNT)) == MSG_TIMEOUT) { + // Abort the synchronization if we have to wait longer than the total + // count of LEDs in milliseconds. This is safely much longer than it + // would take to push all the data out. + dprintln("ERROR: WS2812 DMA transfer has stalled, aborting!"); + dmaChannelDisableX(WS2812_DMA_CHANNEL); + pio_sm_clear_fifos(pio, STATE_MACHINE); + pio_sm_restart(pio, STATE_MACHINE); + chSemReset(&TRANSFER_COUNTER, 0); wait_us(WS2812_TRST_US); + return; + } + + // Busy wait until last transfer has finished + while (unlikely(!timer_expired32(chSysGetRealtimeCounterX(), LAST_TRANSFER))) { } } @@ -185,5 +278,6 @@ void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) { dmaChannelSetSourceX(WS2812_DMA_CHANNEL, (uint32_t)WS2812_BUFFER); dmaChannelSetCounterX(WS2812_DMA_CHANNEL, leds); + dmaChannelSetModeX(WS2812_DMA_CHANNEL, RP_DMA_MODE_WS2812); dmaChannelEnableX(WS2812_DMA_CHANNEL); } diff --git a/platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h b/platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h index 244c87cb7f..e74cf85efd 100644 --- a/platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h +++ b/platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h @@ -20,7 +20,9 @@ # if defined(STM32_FLASH_LINE_SIZE) // from some family's stm32_registry.h file # define BACKING_STORE_WRITE_SIZE (STM32_FLASH_LINE_SIZE) # else -# if defined(QMK_MCU_SERIES_STM32F1XX) +# if defined(QMK_MCU_SERIES_STM32F0XX) +# define BACKING_STORE_WRITE_SIZE 2 // from hal_efl_lld.c +# elif defined(QMK_MCU_SERIES_STM32F1XX) # define BACKING_STORE_WRITE_SIZE 2 // from hal_efl_lld.c # elif defined(QMK_MCU_SERIES_STM32F3XX) # define BACKING_STORE_WRITE_SIZE 2 // from hal_efl_lld.c diff --git a/platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c b/platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c index 87126c4467..7c6fd2d808 100644 --- a/platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c +++ b/platforms/chibios/drivers/wear_leveling/wear_leveling_legacy.c @@ -5,7 +5,7 @@ #include "timer.h" #include "wear_leveling.h" #include "wear_leveling_internal.h" -#include "flash_stm32.h" +#include "legacy_flash_ops.h" bool backing_store_init(void) { bs_dprintf("Init\n"); diff --git a/platforms/chibios/drivers/ws2812_pwm.c b/platforms/chibios/drivers/ws2812_pwm.c index 792de85ce9..c4a591c10b 100644 --- a/platforms/chibios/drivers/ws2812_pwm.c +++ b/platforms/chibios/drivers/ws2812_pwm.c @@ -88,8 +88,8 @@ */ #define WS2812_COLOR_BITS (WS2812_CHANNELS * 8) #define WS2812_RESET_BIT_N (1000 * WS2812_TRST_US / WS2812_TIMING) -#define WS2812_COLOR_BIT_N (RGBLED_NUM * WS2812_COLOR_BITS) /**< Number of data bits */ -#define WS2812_BIT_N (WS2812_COLOR_BIT_N + WS2812_RESET_BIT_N) /**< Total number of bits in a frame */ +#define WS2812_COLOR_BIT_N (WS2812_LED_COUNT * WS2812_COLOR_BITS) /**< 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 @@ -133,7 +133,7 @@ /** * @brief Determine the index in @ref ws2812_frame_buffer "the frame buffer" of a given bit * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] byte: The byte number [0, 2] * @param[in] bit: The bit number [0, 7] * @@ -147,7 +147,7 @@ * * @note The red byte is the middle byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit number [0, 7] * * @return The bit index @@ -159,7 +159,7 @@ * * @note The red byte is the first byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit number [0, 7] * * @return The bit index @@ -171,7 +171,7 @@ * * @note The red byte is the last byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit index [0, 7] * * @return The bit index @@ -184,7 +184,7 @@ * * @note The red byte is the middle byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit number [0, 7] * * @return The bit index @@ -196,7 +196,7 @@ * * @note The red byte is the first byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit number [0, 7] * * @return The bit index @@ -208,7 +208,7 @@ * * @note The red byte is the last byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit index [0, 7] * * @return The bit index @@ -221,7 +221,7 @@ * * @note The red byte is the middle byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit number [0, 7] * * @return The bit index @@ -233,7 +233,7 @@ * * @note The red byte is the first byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit number [0, 7] * * @return The bit index @@ -245,7 +245,7 @@ * * @note The red byte is the last byte in the color packet * - * @param[in] led: The led index [0, @ref RGBLED_NUM) + * @param[in] led: The led index [0, @ref WS2812_LED_COUNT) * @param[in] bit: The bit index [0, 7] * * @return The bit index diff --git a/platforms/chibios/drivers/ws2812_spi.c b/platforms/chibios/drivers/ws2812_spi.c index a73eb69720..03ffbd7f82 100644 --- a/platforms/chibios/drivers/ws2812_spi.c +++ b/platforms/chibios/drivers/ws2812_spi.c @@ -80,7 +80,7 @@ # define WS2812_CHANNELS 3 #endif #define BYTES_FOR_LED (BYTES_FOR_LED_BYTE * WS2812_CHANNELS) -#define DATA_SIZE (BYTES_FOR_LED * RGBLED_NUM) +#define DATA_SIZE (BYTES_FOR_LED * WS2812_LED_COUNT) #define RESET_SIZE (1000 * WS2812_TRST_US / (2 * WS2812_TIMING)) #define PREAMBLE_SIZE 4 @@ -181,7 +181,7 @@ void ws2812_init(void) { spiStart(&WS2812_SPI, &spicfg); /* Setup transfer parameters. */ spiSelect(&WS2812_SPI); /* Slave Select assertion. */ #ifdef WS2812_SPI_USE_CIRCULAR_BUFFER - spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf); + spiStartSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf); #endif } @@ -200,9 +200,9 @@ void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) { // Instead spiSend can be used to send synchronously (or the thread logic can be added back). #ifndef WS2812_SPI_USE_CIRCULAR_BUFFER # ifdef WS2812_SPI_SYNC - spiSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf); + spiSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf); # else - spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf); + spiStartSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf); # endif #endif } diff --git a/platforms/chibios/flash.mk b/platforms/chibios/flash.mk index 023da34bb5..6e23d96e1c 100644 --- a/platforms/chibios/flash.mk +++ b/platforms/chibios/flash.mk @@ -23,6 +23,7 @@ define EXEC_DFU_UTIL $(DFU_UTIL) $(DFU_ARGS) -D $(BUILD_DIR)/$(TARGET).bin endef +WB32_DFU_UPDATER ?= wb32-dfu-updater_cli define EXEC_WB32_DFU_UPDATER if ! wb32-dfu-updater_cli -l | grep -q "Found DFU"; then \ @@ -34,7 +35,7 @@ define EXEC_WB32_DFU_UPDATER done ;\ printf "\n" ;\ fi - wb32-dfu-updater_cli -D $(BUILD_DIR)/$(TARGET).bin + $(WB32_DFU_UPDATER) -D $(BUILD_DIR)/$(TARGET).bin && $(WB32_DFU_UPDATER) -R endef dfu-util: $(BUILD_DIR)/$(TARGET).bin cpfirmware sizeafter diff --git a/platforms/chibios/hardware_id.c b/platforms/chibios/hardware_id.c index 888a275465..1097db5966 100644 --- a/platforms/chibios/hardware_id.c +++ b/platforms/chibios/hardware_id.c @@ -6,10 +6,15 @@ hardware_id_t get_hardware_id(void) { hardware_id_t id = {0}; -#ifdef UID_BASE +#if defined(RP2040) + // Forward declare as including "hardware/flash.h" here causes more issues... + void flash_get_unique_id(uint8_t *); + + flash_get_unique_id((uint8_t *)&id); +#elif defined(UID_BASE) id.data[0] = (uint32_t)(*((uint32_t *)UID_BASE)); id.data[1] = (uint32_t)(*((uint32_t *)(UID_BASE + 4))); - id.data[1] = (uint32_t)(*((uint32_t *)(UID_BASE + 8))); + id.data[2] = (uint32_t)(*((uint32_t *)(UID_BASE + 8))); #endif return id; } diff --git a/platforms/chibios/vendors/RP/RP2040.mk b/platforms/chibios/vendors/RP/RP2040.mk index de426c9c40..4360512c05 100644 --- a/platforms/chibios/vendors/RP/RP2040.mk +++ b/platforms/chibios/vendors/RP/RP2040.mk @@ -11,7 +11,8 @@ endif # Raspberry Pi Pico SDK Support ############################################################################## ADEFS += -DCRT0_VTOR_INIT=1 \ - -DCRT0_EXTRA_CORES_NUMBER=0 + -DCRT0_EXTRA_CORES_NUMBER=0 \ + -DCRT0_INIT_VECTORS=1 CFLAGS += -DPICO_NO_FPGA_CHECK \ -DNDEBUG @@ -65,223 +66,34 @@ EXTRAINCDIRS += $(PLATFORM_RP2040_PATH) # RP2040 optimized compiler intrinsics ############################################################################## -# Enables optimized Compiler intrinsics which are located in the RP2040 -# bootrom. This needs startup code and linker script support from ChibiOS, -# which is WIP. Therefore disabled by default for now. -RP2040_INTRINSICS_ENABLED ?= no -ifeq ($(strip $(RP2040_INTRINSICS_ENABLED)), yes) - PICOSDKINTRINSICSSRC = $(PICOSDKROOT)/src/rp2_common/pico_float/float_aeabi.S \ - $(PICOSDKROOT)/src/rp2_common/pico_float/float_math.c \ - $(PICOSDKROOT)/src/rp2_common/pico_float/float_init_rom.c \ - $(PICOSDKROOT)/src/rp2_common/pico_float/float_v1_rom_shim.S \ - $(PICOSDKROOT)/src/rp2_common/pico_double/double_aeabi.S \ - $(PICOSDKROOT)/src/rp2_common/pico_double/double_math.c \ - $(PICOSDKROOT)/src/rp2_common/pico_double/double_init_rom.c \ - $(PICOSDKROOT)/src/rp2_common/pico_double/double_v1_rom_shim.S \ - $(PICOSDKROOT)/src/rp2_common/pico_divider/divider.S \ - $(PICOSDKROOT)/src/rp2_common/pico_int64_ops/pico_int64_ops_aeabi.S \ - $(PICOSDKROOT)/src/rp2_common/pico_mem_ops/mem_ops_aeabi.S \ - $(PICOSDKROOT)/src/rp2_common/pico_malloc/pico_malloc.c \ - $(PICOSDKROOT)/src/rp2_common/pico_bit_ops/bit_ops_aeabi.S - - PICOSDKINTRINSICSINC = $(PICOSDKROOT)/src/common/pico_base/include \ - $(PICOSDKROOT)/src/rp2_common/pico_platfrom/include \ - $(PICOSDKROOT)/src/rp2_common/pico_bootrom/include \ - $(PICOSDKROOT)/src/rp2_common/hardware_divider/include \ - $(PICOSDKROOT)/src/rp2_common/pico_float/include \ - $(PICOSDKROOT)/src/rp2_common/pico_double/include \ - $(PICOSDKROOT)/src/rp2_common/pico_malloc/include - - OPT_DEFS += -DPICO_FLOAT_SUPPORT_ROM_V1=0 -DPICO_DOUBLE_SUPPORT_ROM_V1=0 - - CFLAGS += -Wl,--defsym=__StackLimit=__heap_end__ - CFLAGS += -Wl,--defsym=__unhandled_user_irq=_unhandled_exception - CFLAGS += -Wl,--build-id=none - - # single precision floating point intrinsics - OPT_DEFS += -DPICO_FLOAT_IN_RAM=1 - OPT_DEFS += -DPICO_FLOAT_PROPAGATE_NANS=0 - - CFLAGS += -Wl,--wrap=__aeabi_fdiv - CFLAGS += -Wl,--wrap=__aeabi_fmul - CFLAGS += -Wl,--wrap=__aeabi_frsub - CFLAGS += -Wl,--wrap=__aeabi_fsub - CFLAGS += -Wl,--wrap=__aeabi_cfcmpeq - CFLAGS += -Wl,--wrap=__aeabi_cfrcmple - CFLAGS += -Wl,--wrap=__aeabi_cfcmple - CFLAGS += -Wl,--wrap=__aeabi_fcmpeq - CFLAGS += -Wl,--wrap=__aeabi_fcmplt - CFLAGS += -Wl,--wrap=__aeabi_fcmple - CFLAGS += -Wl,--wrap=__aeabi_fcmpge - CFLAGS += -Wl,--wrap=__aeabi_fcmpgt - CFLAGS += -Wl,--wrap=__aeabi_fcmpun - CFLAGS += -Wl,--wrap=__aeabi_i2f - CFLAGS += -Wl,--wrap=__aeabi_l2f - CFLAGS += -Wl,--wrap=__aeabi_ui2f - CFLAGS += -Wl,--wrap=__aeabi_ul2f - CFLAGS += -Wl,--wrap=__aeabi_i2f - CFLAGS += -Wl,--wrap=__aeabi_f2iz - CFLAGS += -Wl,--wrap=__aeabi_f2lz - CFLAGS += -Wl,--wrap=__aeabi_f2uiz - CFLAGS += -Wl,--wrap=__aeabi_f2ulz - CFLAGS += -Wl,--wrap=__aeabi_f2d - CFLAGS += -Wl,--wrap=sqrtf - CFLAGS += -Wl,--wrap=cosf - CFLAGS += -Wl,--wrap=sinf - CFLAGS += -Wl,--wrap=tanf - CFLAGS += -Wl,--wrap=atan2f - CFLAGS += -Wl,--wrap=expf - CFLAGS += -Wl,--wrap=logf - CFLAGS += -Wl,--wrap=ldexpf - CFLAGS += -Wl,--wrap=copysignf - CFLAGS += -Wl,--wrap=truncf - CFLAGS += -Wl,--wrap=floorf - CFLAGS += -Wl,--wrap=ceilf - CFLAGS += -Wl,--wrap=roundf - CFLAGS += -Wl,--wrap=sincosf - CFLAGS += -Wl,--wrap=asinf - CFLAGS += -Wl,--wrap=acosf - CFLAGS += -Wl,--wrap=atanf - CFLAGS += -Wl,--wrap=sinhf - CFLAGS += -Wl,--wrap=coshf - CFLAGS += -Wl,--wrap=tanhf - CFLAGS += -Wl,--wrap=asinhf - CFLAGS += -Wl,--wrap=acoshf - CFLAGS += -Wl,--wrap=atanhf - CFLAGS += -Wl,--wrap=exp2f - CFLAGS += -Wl,--wrap=log2f - CFLAGS += -Wl,--wrap=exp10f - CFLAGS += -Wl,--wrap=log10f - CFLAGS += -Wl,--wrap=powf - CFLAGS += -Wl,--wrap=powintf - CFLAGS += -Wl,--wrap=hypotf - CFLAGS += -Wl,--wrap=cbrtf - CFLAGS += -Wl,--wrap=fmodf - CFLAGS += -Wl,--wrap=dremf - CFLAGS += -Wl,--wrap=remainderf - CFLAGS += -Wl,--wrap=remquof - CFLAGS += -Wl,--wrap=expm1f - CFLAGS += -Wl,--wrap=log1pf - CFLAGS += -Wl,--wrap=fmaf - - # double precision floating point intrinsics - OPT_DEFS += -DPICO_DOUBLE_IN_RAM=1 - OPT_DEFS += -DPICO_DOUBLE_PROPAGATE_NANS=0 - - CFLAGS += -Wl,--wrap=__aeabi_dadd - CFLAGS += -Wl,--wrap=__aeabi_ddiv - CFLAGS += -Wl,--wrap=__aeabi_dmul - CFLAGS += -Wl,--wrap=__aeabi_drsub - CFLAGS += -Wl,--wrap=__aeabi_dsub - CFLAGS += -Wl,--wrap=__aeabi_cdcmpeq - CFLAGS += -Wl,--wrap=__aeabi_cdrcmple - CFLAGS += -Wl,--wrap=__aeabi_cdcmple - CFLAGS += -Wl,--wrap=__aeabi_dcmpeq - CFLAGS += -Wl,--wrap=__aeabi_dcmplt - CFLAGS += -Wl,--wrap=__aeabi_dcmple - CFLAGS += -Wl,--wrap=__aeabi_dcmpge - CFLAGS += -Wl,--wrap=__aeabi_dcmpgt - CFLAGS += -Wl,--wrap=__aeabi_dcmpun - CFLAGS += -Wl,--wrap=__aeabi_i2d - CFLAGS += -Wl,--wrap=__aeabi_l2d - CFLAGS += -Wl,--wrap=__aeabi_ui2d - CFLAGS += -Wl,--wrap=__aeabi_ul2d - CFLAGS += -Wl,--wrap=__aeabi_d2iz - CFLAGS += -Wl,--wrap=__aeabi_d2lz - CFLAGS += -Wl,--wrap=__aeabi_d2uiz - CFLAGS += -Wl,--wrap=__aeabi_d2ulz - CFLAGS += -Wl,--wrap=__aeabi_d2f - CFLAGS += -Wl,--wrap=sqrt - CFLAGS += -Wl,--wrap=cos - CFLAGS += -Wl,--wrap=sin - CFLAGS += -Wl,--wrap=tan - CFLAGS += -Wl,--wrap=atan2 - CFLAGS += -Wl,--wrap=exp - CFLAGS += -Wl,--wrap=log - CFLAGS += -Wl,--wrap=ldexp - CFLAGS += -Wl,--wrap=copysign - CFLAGS += -Wl,--wrap=trunc - CFLAGS += -Wl,--wrap=floor - CFLAGS += -Wl,--wrap=ceil - CFLAGS += -Wl,--wrap=round - CFLAGS += -Wl,--wrap=sincos - CFLAGS += -Wl,--wrap=asin - CFLAGS += -Wl,--wrap=acos - CFLAGS += -Wl,--wrap=atan - CFLAGS += -Wl,--wrap=sinh - CFLAGS += -Wl,--wrap=cosh - CFLAGS += -Wl,--wrap=tanh - CFLAGS += -Wl,--wrap=asinh - CFLAGS += -Wl,--wrap=acosh - CFLAGS += -Wl,--wrap=atanh - CFLAGS += -Wl,--wrap=exp2 - CFLAGS += -Wl,--wrap=log2 - CFLAGS += -Wl,--wrap=exp10 - CFLAGS += -Wl,--wrap=log10 - CFLAGS += -Wl,--wrap=pow - CFLAGS += -Wl,--wrap=powint - CFLAGS += -Wl,--wrap=hypot - CFLAGS += -Wl,--wrap=cbrt - CFLAGS += -Wl,--wrap=fmod - CFLAGS += -Wl,--wrap=drem - CFLAGS += -Wl,--wrap=remainder - CFLAGS += -Wl,--wrap=remquo - CFLAGS += -Wl,--wrap=expm1 - CFLAGS += -Wl,--wrap=log1p - CFLAGS += -Wl,--wrap=fma - - # bit operation intrinsics - OPT_DEFS += -DPICO_BITS_IN_RAM=1 - - CFLAGS += -Wl,--wrap=__clzsi2 - CFLAGS += -Wl,--wrap=__clzsi2 - CFLAGS += -Wl,--wrap=__clzdi2 - CFLAGS += -Wl,--wrap=__ctzsi2 - CFLAGS += -Wl,--wrap=__ctzdi2 - CFLAGS += -Wl,--wrap=__popcountsi2 - CFLAGS += -Wl,--wrap=__popcountdi2 - CFLAGS += -Wl,--wrap=__clz - CFLAGS += -Wl,--wrap=__clzl - CFLAGS += -Wl,--wrap=__clzsi2 - CFLAGS += -Wl,--wrap=__clzll - - # integer division intrinsics - OPT_DEFS += -DPICO_DIVIDER_IN_RAM=1 - OPT_DEFS += -DPICO_DIVIDER_DISABLE_INTERRUPTS=1 - - CFLAGS += -Wl,--wrap=__aeabi_idiv - CFLAGS += -Wl,--wrap=__aeabi_idivmod - CFLAGS += -Wl,--wrap=__aeabi_ldivmod - CFLAGS += -Wl,--wrap=__aeabi_uidiv - CFLAGS += -Wl,--wrap=__aeabi_uidivmod - CFLAGS += -Wl,--wrap=__aeabi_uldivmod - - # 64bit integer intrinsics - OPT_DEFS += -DPICO_INT64_OPS_IN_RAM=1 - - CFLAGS += -Wl,--wrap=__aeabi_lmul - - # malloc and friends functions - OPT_DEFS += -DPICO_USE_MALLOC_MUTEX=0 - OPT_DEFS += -DPICO_DEBUG_MALLOC=0 - OPT_DEFS ?= -DPICO_MALLOC_PANIC=0 - - CFLAGS += -Wl,--wrap=malloc - CFLAGS += -Wl,--wrap=calloc - CFLAGS += -Wl,--wrap=free - - # memory operation intrinsics - OPT_DEFS += -DPICO_MEM_IN_RAM=1 - - CFLAGS += -Wl,--wrap=memcpy - CFLAGS += -Wl,--wrap=memset - CFLAGS += -Wl,--wrap=__aeabi_memcpy - CFLAGS += -Wl,--wrap=__aeabi_memset - CFLAGS += -Wl,--wrap=__aeabi_memcpy4 - CFLAGS += -Wl,--wrap=__aeabi_memset4 - CFLAGS += -Wl,--wrap=__aeabi_memcpy8 - CFLAGS += -Wl,--wrap=__aeabi_memset8 - - PLATFORM_SRC += $(PICOSDKINTRINSICSSRC) - EXTRAINCDIRS += $(PICOSDKINTRINSICSINC) -endif +# The RP2040 sdk provides optimized compiler intrinsics which override the GCC +# built-ins. Some of these functions are located in the bootrom of the RP2040. +# Execution of these functions is realized via a vtable that is populated on +# bootup. This mechanism needs startup code and linker script support from +# ChibiOS, which is currently not implemented thus these functions are disabled +# ATM. +PICOSDKINTRINSICSSRC = $(PICOSDKROOT)/src/rp2_common/pico_divider/divider.S \ + $(PICOSDKROOT)/src/rp2_common/pico_int64_ops/pico_int64_ops_aeabi.S + +PICOSDKINTRINSICSINC = $(PICOSDKROOT)/src/common/pico_base/include \ + $(PICOSDKROOT)/src/rp2_common/pico_platfrom/include \ + $(PICOSDKROOT)/src/rp2_common/hardware_divider/include + +# integer division intrinsics utilizing the RP2040 hardware divider +OPT_DEFS += -DPICO_DIVIDER_IN_RAM=1 +OPT_DEFS += -DPICO_DIVIDER_DISABLE_INTERRUPTS=1 + +CFLAGS += -Wl,--wrap=__aeabi_idiv +CFLAGS += -Wl,--wrap=__aeabi_idivmod +CFLAGS += -Wl,--wrap=__aeabi_ldivmod +CFLAGS += -Wl,--wrap=__aeabi_uidiv +CFLAGS += -Wl,--wrap=__aeabi_uidivmod +CFLAGS += -Wl,--wrap=__aeabi_uldivmod + +# 64bit integer intrinsics +OPT_DEFS += -DPICO_INT64_OPS_IN_RAM=1 + +CFLAGS += -Wl,--wrap=__aeabi_lmul + +PLATFORM_SRC += $(PICOSDKINTRINSICSSRC) +EXTRAINCDIRS += $(PICOSDKINTRINSICSINC) |