- struct stm_spi *stm_spi = ao_spi_stm_info[AO_SPI_INDEX(spi_index)].stm_spi;
- uint8_t config = AO_SPI_CONFIG(spi_index);
-
- ao_mutex_get(&ao_spi_mutex[AO_SPI_INDEX(spi_index)]);
- if (config != ao_spi_config[AO_SPI_INDEX(spi_index)]) {
-
- /* Disable current config
- */
- 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;
- }
+ /* Disable current config
+ */
+ switch (AO_SPI_INDEX(spi_index)) {
+ case STM_SPI_INDEX(1):
+ switch (spi_index) {
+ case AO_SPI_1_PA5_PA6_PA7:
+ stm_gpio_set(&stm_gpioa, 5, 1);
+ 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_PB3_PB4_PB5:
+ stm_gpio_set(&stm_gpiob, 3, 1);
+ 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_PE13_PE14_PE15:
+ stm_gpio_set(&stm_gpioe, 13, 1);
+ 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 (spi_index) {
+ case AO_SPI_2_PB13_PB14_PB15:
+ stm_gpio_set(&stm_gpiob, 13, 1);
+ 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);