- switch (AO_SPI_INDEX(spi_index)) {
- case STM_SPI_INDEX(1):
- switch (ao_spi_config[AO_SPI_INDEX(spi_index)]) {
- case AO_SPI_1_CONFIG_PA5_PA6_PA7:
- stm_gpio_set(&stm_gpioa, 5, 0);
- stm_moder_set(&stm_gpioa, 5, STM_MODER_OUTPUT);
- stm_moder_set(&stm_gpioa, 6, STM_MODER_INPUT);
- stm_moder_set(&stm_gpioa, 7, STM_MODER_OUTPUT);
- break;
- case AO_SPI_1_CONFIG_PB3_PB4_PB5:
- stm_gpio_set(&stm_gpiob, 3, 0);
- stm_moder_set(&stm_gpiob, 3, STM_MODER_OUTPUT);
- stm_moder_set(&stm_gpiob, 4, STM_MODER_INPUT);
- stm_moder_set(&stm_gpiob, 5, STM_MODER_OUTPUT);
- break;
- case AO_SPI_1_CONFIG_PE13_PE14_PE15:
- stm_gpio_set(&stm_gpioe, 13, 0);
- stm_moder_set(&stm_gpioe, 13, STM_MODER_OUTPUT);
- stm_moder_set(&stm_gpioe, 14, STM_MODER_INPUT);
- stm_moder_set(&stm_gpioe, 15, STM_MODER_OUTPUT);
- break;
- }
- break;
- case STM_SPI_INDEX(2):
- switch (ao_spi_config[AO_SPI_INDEX(spi_index)]) {
- case AO_SPI_2_CONFIG_PB13_PB14_PB15:
- stm_gpio_set(&stm_gpiob, 13, 0);
- stm_moder_set(&stm_gpiob, 13, STM_MODER_OUTPUT);
- stm_moder_set(&stm_gpiob, 14, STM_MODER_INPUT);
- stm_moder_set(&stm_gpiob, 15, STM_MODER_OUTPUT);
- break;
- case AO_SPI_2_CONFIG_PD1_PD3_PD4:
- stm_gpio_set(&stm_gpiod, 1, 0);
- stm_moder_set(&stm_gpiod, 1, STM_MODER_OUTPUT);
- stm_moder_set(&stm_gpiod, 3, STM_MODER_INPUT);
- stm_moder_set(&stm_gpiod, 4, STM_MODER_OUTPUT);
- break;
- }
- break;
- }