diff options
Diffstat (limited to 'src/stm32/serial.c')
| -rw-r--r-- | src/stm32/serial.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/stm32/serial.c b/src/stm32/serial.c index 9c3e7e84..2e11304e 100644 --- a/src/stm32/serial.c +++ b/src/stm32/serial.c @@ -12,28 +12,28 @@ #include "sched.h" // DECL_INIT // Select the configured serial port -#if CONFIG_SERIAL_PORT == 1 +#if CONFIG_STM32_SERIAL_USART1 DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA10,PA9"); #define GPIO_Rx GPIO('A', 10) #define GPIO_Tx GPIO('A', 9) #define USARTx USART1 #define USARTx_IRQn USART1_IRQn -#elif CONFIG_SERIAL_PORT == 2 +#elif CONFIG_STM32_SERIAL_USART2 DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA3,PA2"); #define GPIO_Rx GPIO('A', 3) #define GPIO_Tx GPIO('A', 2) #define USARTx USART2 #define USARTx_IRQn USART2_IRQn -#elif CONFIG_SERIAL_PORT == 3 - #if CONFIG_STM32_SERIAL_USART3_ALT - DECL_CONSTANT_STR("RESERVE_PINS_serial", "PD9,PD8"); - #define GPIO_Rx GPIO('D', 9) - #define GPIO_Tx GPIO('D', 8) - #else - DECL_CONSTANT_STR("RESERVE_PINS_serial", "PB11,PB10"); - #define GPIO_Rx GPIO('B', 11) - #define GPIO_Tx GPIO('B', 10) - #endif +#elif CONFIG_STM32_SERIAL_USART3 + DECL_CONSTANT_STR("RESERVE_PINS_serial", "PB11,PB10"); + #define GPIO_Rx GPIO('B', 11) + #define GPIO_Tx GPIO('B', 10) + #define USARTx USART3 + #define USARTx_IRQn USART3_IRQn +#elif CONFIG_STM32_SERIAL_USART3_ALT + DECL_CONSTANT_STR("RESERVE_PINS_serial", "PD9,PD8"); + #define GPIO_Rx GPIO('D', 9) + #define GPIO_Tx GPIO('D', 8) #define USARTx USART3 #define USARTx_IRQn USART3_IRQn #endif |