diff options
Diffstat (limited to 'src/stm32/stm32f0_serial.c')
| -rw-r--r-- | src/stm32/stm32f0_serial.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/src/stm32/stm32f0_serial.c b/src/stm32/stm32f0_serial.c index 5736e109..4a299441 100644 --- a/src/stm32/stm32f0_serial.c +++ b/src/stm32/stm32f0_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_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 +#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 - #if CONFIG_STM32_SERIAL_USART2_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", "PA3,PA2"); - #define GPIO_Rx GPIO('A', 3) - #define GPIO_Tx GPIO('A', 2) - #endif +#elif 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) + #define USARTx USART1 + #define USARTx_IRQn USART1_IRQn +#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_STM32_SERIAL_USART2_ALT + DECL_CONSTANT_STR("RESERVE_PINS_serial", "PA15,PA14"); + #define GPIO_Rx GPIO('A', 15) + #define GPIO_Tx GPIO('A', 14) #define USARTx USART2 #define USARTx_IRQn USART2_IRQn #endif |