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[Core] Allow ChibiOS SIO driver for UART driver (#22839)

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* onekey: stm32f3_disco: add usart pins and activate peripheral

Signed-off-by: Stefan Kerkmann <karlk90@pm.me>

* chibios: uart: change SD1 prefix to UART

Signed-off-by: Stefan Kerkmann <karlk90@pm.me>

* chibios: uart: add SIO driver and RP2040 compatibility

Signed-off-by: Stefan Kerkmann <karlk90@pm.me>
Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* Update platforms/chibios/drivers/uart.h

Co-authored-by: Joel Challis <git@zvecr.com>

---------

Signed-off-by: Stefan Kerkmann <karlk90@pm.me>
Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
Co-authored-by: Joel Challis <git@zvecr.com>
This commit is contained in:
Stefan Kerkmann 2024-02-20 11:34:24 +01:00 • committed by GitHub
parent 865a8f42a6
commit 61fa6949fb
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GPG key ID: B5690EEEBB952194
14 changed files with 428 additions and 149 deletions
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65
platforms/chibios/drivers/uart_serial.c Normal file
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// Copyright 2024 Stefan Kerkmann (@KarlK90)
// Copyright 2021 QMK
// SPDX-License-Identifier: GPL-2.0-or-later
#include "uart.h"
#if defined(MCU_KINETIS)
static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE};
#elif defined(WB32F3G71xx) || defined(WB32FQ95xx)
static SerialConfig serialConfig = {
SERIAL_DEFAULT_BITRATE, UART_WRDLEN, UART_STPBIT, UART_PARITY, UART_ATFLCT,
};
#else
static SerialConfig serialConfig = {
SERIAL_DEFAULT_BITRATE,
UART_CR1,
UART_CR2,
UART_CR3,
};
#endif
void uart_init(uint32_t baud) {
static bool is_initialised = false;
if (is_initialised) {
return;
}
is_initialised = true;
#if defined(MCU_KINETIS)
serialConfig.sc_speed = baud;
#else
serialConfig.speed = baud;
#endif
#if defined(USE_GPIOV1)
palSetLineMode(UART_TX_PIN, UART_TX_PAL_MODE);
palSetLineMode(UART_RX_PIN, UART_RX_PAL_MODE);
#else
palSetLineMode(UART_TX_PIN, PAL_MODE_ALTERNATE(UART_TX_PAL_MODE) | PAL_OUTPUT_TYPE_PUSHPULL | PAL_OUTPUT_SPEED_HIGHEST);
palSetLineMode(UART_RX_PIN, PAL_MODE_ALTERNATE(UART_RX_PAL_MODE) | PAL_OUTPUT_TYPE_PUSHPULL | PAL_OUTPUT_SPEED_HIGHEST);
#endif
sdStart(&UART_DRIVER, &serialConfig);
}
void uart_write(uint8_t data) {
sdPut(&UART_DRIVER, data);
}
uint8_t uart_read(void) {
return (uint8_t)sdGet(&UART_DRIVER);
}
void uart_transmit(const uint8_t *data, uint16_t length) {
sdWrite(&UART_DRIVER, data, length);
}
void uart_receive(uint8_t *data, uint16_t length) {
sdRead(&UART_DRIVER, data, length);
}
bool uart_available(void) {
return !sdGetWouldBlock(&UART_DRIVER);
}