diff options
| author | Ryan <fauxpark@gmail.com> | 2021-11-14 05:23:14 +1100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-11-13 18:23:14 +0000 |
| commit | 04b51e381e2ff3f4c7aba662e1c817ce5daa931d (patch) | |
| tree | 3b5c4415b94184f182d11e2629b405af9b3f0c57 /platforms/chibios | |
| parent | 7e86c37962935e2f791864201b684345995f0b82 (diff) | |
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 <sigprof@gmail.com>
* Simplify a uart_write() loop
* Update platforms/avr/drivers/uart.c
Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
Co-authored-by: Joel Challis <git@zvecr.com>
Diffstat (limited to 'platforms/chibios')
| -rw-r--r-- | platforms/chibios/drivers/uart.c | 8 | ||||
| -rw-r--r-- | platforms/chibios/drivers/uart.h | 8 |
2 files changed, 12 insertions, 4 deletions
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); } diff --git a/platforms/chibios/drivers/uart.h b/platforms/chibios/drivers/uart.h index b4e20e9fd3..5bc4875901 100644 --- a/platforms/chibios/drivers/uart.h +++ b/platforms/chibios/drivers/uart.h @@ -70,8 +70,12 @@ void uart_init(uint32_t baud); -void uart_putchar(uint8_t c); +void uart_write(uint8_t data); -uint8_t uart_getchar(void); +uint8_t uart_read(void); + +void uart_transmit(const uint8_t *data, uint16_t length); + +void uart_receive(uint8_t *data, uint16_t length); bool uart_available(void); |