diff options
author | Nick Brassel <nick@tzarc.org> | 2024-02-28 21:47:37 +1100 |
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committer | Nick Brassel <nick@tzarc.org> | 2024-02-28 21:47:37 +1100 |
commit | 4e369d405af6bba1adce6337b2e1b1ea1788566c (patch) | |
tree | b0f020feff1809e37c9e7795d344929ff0bb290a /platforms/chibios/drivers/uart.c | |
parent | 4e04da397ef643f8fcf4afbe1d19f63aee1fc561 (diff) | |
parent | dd1706e468bb18dd7f7ae143de735a5d3be1bfb8 (diff) |
Merge branch 'develop'
Diffstat (limited to 'platforms/chibios/drivers/uart.c')
-rw-r--r-- | platforms/chibios/drivers/uart.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/platforms/chibios/drivers/uart.c b/platforms/chibios/drivers/uart.c deleted file mode 100644 index 39a59dd445..0000000000 --- a/platforms/chibios/drivers/uart.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Copyright 2021 - * - * 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/>. - */ - -#include "uart.h" - -#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}; -#endif - -void uart_init(uint32_t baud) { - static bool is_initialised = false; - - 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, 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_PUSHPULL | PAL_OUTPUT_SPEED_HIGHEST); - palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE(SD1_RX_PAL_MODE) | PAL_OUTPUT_TYPE_PUSHPULL | PAL_OUTPUT_SPEED_HIGHEST); -#endif - sdStart(&SERIAL_DRIVER, &serialConfig); - } -} - -void uart_write(uint8_t data) { - sdPut(&SERIAL_DRIVER, data); -} - -uint8_t uart_read(void) { - msg_t res = sdGet(&SERIAL_DRIVER); - - return (uint8_t)res; -} - -void uart_transmit(const uint8_t *data, uint16_t length) { - sdWrite(&SERIAL_DRIVER, data, length); -} - -void uart_receive(uint8_t *data, uint16_t length) { - sdRead(&SERIAL_DRIVER, data, length); -} - -bool uart_available(void) { - return !sdGetWouldBlock(&SERIAL_DRIVER); -} |