mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-11-25 04:43:02 +00:00
114 lines
3.1 KiB
C
114 lines
3.1 KiB
C
// Copyright 2021 QMK
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#pragma once
|
|
|
|
#include "serial.h"
|
|
#include <hal.h>
|
|
|
|
#if defined(SOFT_SERIAL_PIN)
|
|
# define SERIAL_USART_TX_PIN SOFT_SERIAL_PIN
|
|
#endif
|
|
|
|
#if !defined(SERIAL_USART_TX_PIN)
|
|
# define SERIAL_USART_TX_PIN A9
|
|
#endif
|
|
|
|
#if !defined(SERIAL_USART_RX_PIN)
|
|
# define SERIAL_USART_RX_PIN A10
|
|
#endif
|
|
|
|
#if !defined(SELECT_SOFT_SERIAL_SPEED)
|
|
# define SELECT_SOFT_SERIAL_SPEED 1
|
|
#endif
|
|
|
|
#if defined(SERIAL_USART_SPEED)
|
|
// Allow advanced users to directly set SERIAL_USART_SPEED
|
|
#elif SELECT_SOFT_SERIAL_SPEED == 0
|
|
# define SERIAL_USART_SPEED 460800
|
|
#elif SELECT_SOFT_SERIAL_SPEED == 1
|
|
# define SERIAL_USART_SPEED 230400
|
|
#elif SELECT_SOFT_SERIAL_SPEED == 2
|
|
# define SERIAL_USART_SPEED 115200
|
|
#elif SELECT_SOFT_SERIAL_SPEED == 3
|
|
# define SERIAL_USART_SPEED 57600
|
|
#elif SELECT_SOFT_SERIAL_SPEED == 4
|
|
# define SERIAL_USART_SPEED 38400
|
|
#elif SELECT_SOFT_SERIAL_SPEED == 5
|
|
# define SERIAL_USART_SPEED 19200
|
|
#else
|
|
# error invalid SELECT_SOFT_SERIAL_SPEED value
|
|
#endif
|
|
|
|
#if !defined(SERIAL_USART_TIMEOUT)
|
|
# define SERIAL_USART_TIMEOUT 20
|
|
#endif
|
|
|
|
#if HAL_USE_SERIAL
|
|
|
|
typedef SerialDriver QMKSerialDriver;
|
|
typedef SerialConfig QMKSerialConfig;
|
|
|
|
# if !defined(SERIAL_USART_DRIVER)
|
|
# define SERIAL_USART_DRIVER SD1
|
|
# endif
|
|
|
|
#elif HAL_USE_SIO
|
|
|
|
typedef SIODriver QMKSerialDriver;
|
|
typedef SIOConfig QMKSerialConfig;
|
|
|
|
# if !defined(SERIAL_USART_DRIVER)
|
|
# define SERIAL_USART_DRIVER SIOD1
|
|
# endif
|
|
|
|
#endif
|
|
|
|
#if !defined(USE_GPIOV1)
|
|
/* The default PAL alternate modes are used to signal that the pins are used for USART. */
|
|
# if !defined(SERIAL_USART_TX_PAL_MODE)
|
|
# define SERIAL_USART_TX_PAL_MODE 7
|
|
# endif
|
|
# if !defined(SERIAL_USART_RX_PAL_MODE)
|
|
# define SERIAL_USART_RX_PAL_MODE 7
|
|
# endif
|
|
#endif
|
|
|
|
#if !defined(USART_CR1_M0)
|
|
# define USART_CR1_M0 USART_CR1_M // some platforms (f1xx) dont have this so
|
|
#endif
|
|
|
|
#if !defined(SERIAL_USART_CR1)
|
|
# define SERIAL_USART_CR1 (USART_CR1_PCE | USART_CR1_PS | USART_CR1_M0) // parity enable, odd parity, 9 bit length
|
|
#endif
|
|
|
|
#if !defined(SERIAL_USART_CR2)
|
|
# define SERIAL_USART_CR2 (USART_CR2_STOP_1) // 2 stop bits
|
|
#endif
|
|
|
|
#if !defined(SERIAL_USART_CR3)
|
|
# define SERIAL_USART_CR3 0
|
|
#endif
|
|
|
|
#if defined(USART1_REMAP)
|
|
# define USART_REMAP \
|
|
do { \
|
|
(AFIO->MAPR |= AFIO_MAPR_USART1_REMAP); \
|
|
} while (0)
|
|
#elif defined(USART2_REMAP)
|
|
# define USART_REMAP \
|
|
do { \
|
|
(AFIO->MAPR |= AFIO_MAPR_USART2_REMAP); \
|
|
} while (0)
|
|
#elif defined(USART3_PARTIALREMAP)
|
|
# define USART_REMAP \
|
|
do { \
|
|
(AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_PARTIALREMAP); \
|
|
} while (0)
|
|
#elif defined(USART3_FULLREMAP)
|
|
# define USART_REMAP \
|
|
do { \
|
|
(AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_FULLREMAP); \
|
|
} while (0)
|
|
#endif
|