From 04b51e381e2ff3f4c7aba662e1c817ce5daa931d Mon Sep 17 00:00:00 2001 From: Ryan Date: Sun, 14 Nov 2021 05:23:14 +1100 Subject: Update UART driver API (#14839) * Add uart_puts() and uart_gets() * Add some docs * Rework API * Formatting * Update docs/uart_driver.md Co-authored-by: Sergey Vlasov * Simplify a uart_write() loop * Update platforms/avr/drivers/uart.c Co-authored-by: Joel Challis Co-authored-by: Sergey Vlasov Co-authored-by: Joel Challis --- platforms/chibios/drivers/uart.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'platforms/chibios/drivers/uart.c') diff --git a/platforms/chibios/drivers/uart.c b/platforms/chibios/drivers/uart.c index 0e8e0515af..297c1892c3 100644 --- a/platforms/chibios/drivers/uart.c +++ b/platforms/chibios/drivers/uart.c @@ -39,12 +39,16 @@ void uart_init(uint32_t baud) { } } -void uart_putchar(uint8_t c) { sdPut(&SERIAL_DRIVER, c); } +void uart_write(uint8_t data) { sdPut(&SERIAL_DRIVER, c); } -uint8_t uart_getchar(void) { +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); } -- cgit v1.2.3