diff options
Diffstat (limited to 'src/stm32/stm32f0_serial.c')
| -rw-r--r-- | src/stm32/stm32f0_serial.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/stm32/stm32f0_serial.c b/src/stm32/stm32f0_serial.c index 2ea71f0c..5736e109 100644 --- a/src/stm32/stm32f0_serial.c +++ b/src/stm32/stm32f0_serial.c @@ -13,9 +13,15 @@ // Select the configured serial port #if CONFIG_SERIAL_PORT == 1 - DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA10,PA9"); - #define GPIO_Rx GPIO('A', 10) - #define GPIO_Tx GPIO('A', 9) + #if CONFIG_STM32_SERIAL_USART1_ALT + DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA15,PA14"); + #define GPIO_Rx GPIO('A', 15) + #define GPIO_Tx GPIO('A', 14) + #else + DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA10,PA9"); + #define GPIO_Rx GPIO('A', 10) + #define GPIO_Tx GPIO('A', 9) + #endif #define USARTx USART1 #define USARTx_IRQn USART1_IRQn #elif CONFIG_SERIAL_PORT == 2 |