diff options
Diffstat (limited to 'stmhal/uart.c')
| -rw-r--r-- | stmhal/uart.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/stmhal/uart.c b/stmhal/uart.c index 01771be3f8..ebd0b25162 100644 --- a/stmhal/uart.c +++ b/stmhal/uart.c @@ -132,6 +132,22 @@ STATIC bool uart_init2(pyb_uart_obj_t *uart_obj) { break; #endif + #if defined(MICROPY_HW_UART1_TX_PORT) && \ + defined(MICROPY_HW_UART1_TX_PIN) && \ + defined(MICROPY_HW_UART1_RX_PORT) && \ + defined(MICROPY_HW_UART1_RX_PIN) + case PYB_UART_1: + UARTx = USART1; + irqn = USART1_IRQn; + GPIO_AF_UARTx = GPIO_AF7_USART1; + GPIO_Port = MICROPY_HW_UART1_TX_PORT; + GPIO_Pin = MICROPY_HW_UART1_TX_PIN; + GPIO_Port2 = MICROPY_HW_UART1_RX_PORT; + GPIO_Pin2 = MICROPY_HW_UART1_RX_PIN; + __USART1_CLK_ENABLE(); + break; + #endif + #if defined(MICROPY_HW_UART2_PORT) && defined(MICROPY_HW_UART2_PINS) // USART2 is on PA2/PA3 (CTS,RTS,CK on PA0,PA1,PA4), PD5/PD6 (CK on PD7) case PYB_UART_2: |