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qmk_firmware-mirror/platforms/chibios/chibios_config.h

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/* Copyright 2019
*
* 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/>.
*/
#pragma once
#ifndef USB_VBUS_PIN
# define SPLIT_USB_DETECT // Force this on when dedicated pin is not used
#endif
#if defined(MCU_RP)
# define CPU_CLOCK RP_CORE_CLK
// ChibiOS uses the RP2040 timer peripheral as its real time counter, this timer
// is monotonic and running at 1MHz.
# define REALTIME_COUNTER_CLOCK 1000000
# 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
# ifndef BACKLIGHT_PAL_MODE
# define BACKLIGHT_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE)
# endif
# define BACKLIGHT_PWM_COUNTER_FREQUENCY 1000000
# ifndef BACKLIGHT_PWM_PERIOD
# define BACKLIGHT_PWM_PERIOD BACKLIGHT_PWM_COUNTER_FREQUENCY / 2048
# endif
# ifndef AUDIO_PWM_PAL_MODE
# define AUDIO_PWM_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE)
# endif
# define AUDIO_PWM_COUNTER_FREQUENCY 500000
# define usb_lld_endpoint_fields
# ifndef I2C1_SCL_PAL_MODE
# define I2C1_SCL_PAL_MODE (PAL_MODE_ALTERNATE_I2C | PAL_RP_PAD_SLEWFAST | PAL_RP_PAD_PUE | PAL_RP_PAD_DRIVE4)
# endif
# ifndef I2C1_SDA_PAL_MODE
# define I2C1_SDA_PAL_MODE (PAL_MODE_ALTERNATE_I2C | PAL_RP_PAD_SLEWFAST | PAL_RP_PAD_PUE | PAL_RP_PAD_DRIVE4)
# endif
# define USE_I2CV1_CONTRIB
# if !defined(I2C1_CLOCK_SPEED)
# define I2C1_CLOCK_SPEED 400000
# endif
# ifndef SPI_SCK_PAL_MODE
# define SPI_SCK_PAL_MODE (PAL_MODE_ALTERNATE_SPI | PAL_RP_PAD_SLEWFAST | PAL_RP_PAD_DRIVE4)
# endif
# ifndef SPI_MOSI_PAL_MODE
# define SPI_MOSI_PAL_MODE (PAL_MODE_ALTERNATE_SPI | PAL_RP_PAD_SLEWFAST | PAL_RP_PAD_DRIVE4)
# endif
# ifndef SPI_MISO_PAL_MODE
# define SPI_MISO_PAL_MODE (PAL_MODE_ALTERNATE_SPI | PAL_RP_PAD_SLEWFAST | PAL_RP_PAD_DRIVE4)
# endif
# ifndef UART_TX_PAL_MODE
# define UART_TX_PAL_MODE PAL_MODE_ALTERNATE_UART
# endif
# ifndef UART_RX_PAL_MODE
# define UART_RX_PAL_MODE PAL_MODE_ALTERNATE_UART
# endif
# ifndef UART_CTS_PAL_MODE
# define UART_CTS_PAL_MODE PAL_MODE_ALTERNATE_UART
# endif
# ifndef UART_RTS_PAL_MODE
# define UART_RTS_PAL_MODE PAL_MODE_ALTERNATE_UART
# endif
#endif
// STM32 compatibility
#if defined(MCU_STM32)
# if defined(STM32_CORE_CK)
# define CPU_CLOCK STM32_CORE_CK
# else
# define CPU_CLOCK STM32_SYSCLK
# endif
# if defined(STM32F1XX)
# 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
# define PAL_OUTPUT_SPEED_HIGHEST PAL_STM32_OSPEED_HIGHEST
# define PAL_PUPDR_FLOATING PAL_STM32_PUPDR_FLOATING
# endif
# if defined(STM32F1XX) || defined(STM32F2XX) || defined(STM32F4XX) || defined(STM32L1XX)
# define USE_I2CV1
# endif
# if defined(STM32G0XX) || defined(STM32G4XX) || defined(STM32L5XX) || defined(STM32H7XX)
# define USE_USARTV3
# endif
#endif
// GD32 compatibility
#if defined(MCU_GD32V)
# define CPU_CLOCK GD32_SYSCLK
# if defined(GD32VF103)
# define USE_GPIOV1
# 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
// WB32 compatibility
#if defined(MCU_WB32)
# define CPU_CLOCK WB32_MAINCLK
# if defined(WB32F3G71xx) || defined(WB32FQ95xx)
# define PAL_OUTPUT_TYPE_OPENDRAIN PAL_WB32_OTYPE_OPENDRAIN
# define PAL_OUTPUT_TYPE_PUSHPULL PAL_WB32_OTYPE_PUSHPULL
# define PAL_OUTPUT_SPEED_HIGHEST PAL_WB32_OSPEED_HIGH
# define PAL_PUPDR_FLOATING PAL_WB32_PUPDR_FLOATING
# define SPI_SCK_FLAGS PAL_MODE_ALTERNATE(SPI_SCK_PAL_MODE) | PAL_OUTPUT_TYPE_PUSHPULL | PAL_OUTPUT_SPEED_HIGHEST | PAL_WB32_CURRENT_LEVEL3
# endif
#endif
// AT32 compatibility
#if defined(MCU_AT32)
# define CPU_CLOCK AT32_SYSCLK
# if defined(AT32F415)
# define USE_GPIOV1
# define USE_I2CV1
# define PAL_MODE_ALTERNATE_OPENDRAIN PAL_MODE_AT32_ALTERNATE_OPENDRAIN
# define PAL_MODE_ALTERNATE_PUSHPULL PAL_MODE_AT32_ALTERNATE_PUSHPULL
# define AUDIO_PWM_PAL_MODE PAL_MODE_ALTERNATE_PUSHPULL
# endif
#endif
#if defined(GD32VF103)
/* This chip has the same API as STM32F103, but uses different names for literally the same thing.
* As of 4.7.2021 QMK is tailored to use STM32 defines/names, for compatibility sake
* we just redefine the GD32 names. */
# include "gd32v_compatibility.h"
#endif
// teensy compatibility
#if defined(MCU_KINETIS)
# define CPU_CLOCK KINETIS_SYSCLK_FREQUENCY
# if defined(K20x) || defined(K60x) || defined(KL2x)
# define USE_I2CV1
# define USE_I2CV1_CONTRIB // for some reason a bunch of ChibiOS-Contrib boards only have clock_speed
# define USE_GPIOV1
# endif
#endif
#if defined(MCU_MIMXRT1062)
# include "clock_config.h"
# define CPU_CLOCK BOARD_BOOTCLOCKRUN_CORE_CLOCK
#endif
#if defined(HT32)
# define CPU_CLOCK HT32_CK_SYS_FREQUENCY
# define PAL_MODE_ALTERNATE PAL_HT32_MODE_AF
# define PAL_OUTPUT_TYPE_OPENDRAIN (PAL_HT32_MODE_OD | PAL_HT32_MODE_DIR)
# define PAL_OUTPUT_TYPE_PUSHPULL PAL_HT32_MODE_DIR
# define PAL_OUTPUT_SPEED_HIGHEST 0
#endif
#if !defined(REALTIME_COUNTER_CLOCK)
# define REALTIME_COUNTER_CLOCK CPU_CLOCK
#endif
// SPI Fallbacks
#ifndef SPI_SCK_FLAGS
# define SPI_SCK_FLAGS PAL_MODE_ALTERNATE(SPI_SCK_PAL_MODE) | PAL_OUTPUT_TYPE_PUSHPULL | PAL_OUTPUT_SPEED_HIGHEST
#endif
#ifndef SPI_MOSI_FLAGS
# define SPI_MOSI_FLAGS PAL_MODE_ALTERNATE(SPI_MOSI_PAL_MODE) | PAL_OUTPUT_TYPE_PUSHPULL | PAL_OUTPUT_SPEED_HIGHEST
#endif
#ifndef SPI_MISO_FLAGS
# define SPI_MISO_FLAGS PAL_MODE_ALTERNATE(SPI_MISO_PAL_MODE) | PAL_OUTPUT_TYPE_PUSHPULL | PAL_OUTPUT_SPEED_HIGHEST
#endif
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