#if SPI_1_PA5_PA6_PA7
case AO_SPI_1_PA5_PA6_PA7:
stm_spi_output_disable(&stm_gpioa, 5, SPI_1_MODE_OUTPUT);
#if SPI_1_PA5_PA6_PA7
case AO_SPI_1_PA5_PA6_PA7:
stm_spi_output_disable(&stm_gpioa, 5, SPI_1_MODE_OUTPUT);
stm_spi_output_enable(&stm_gpioa, 7, SPI_1_MODE_OUTPUT);
break;
#endif
#if SPI_1_PB3_PB4_PB5
case AO_SPI_1_PB3_PB4_PB5:
stm_spi_output_enable(&stm_gpioa, 7, SPI_1_MODE_OUTPUT);
break;
#endif
#if SPI_1_PB3_PB4_PB5
case AO_SPI_1_PB3_PB4_PB5:
stm_spi_output_enable(&stm_gpiob, 3, SPI_1_MODE_OUTPUT);
stm_spi_input_enable(&stm_gpiob, 4);
stm_spi_output_enable(&stm_gpiob, 5, SPI_1_MODE_OUTPUT);
stm_spi_output_enable(&stm_gpiob, 3, SPI_1_MODE_OUTPUT);
stm_spi_input_enable(&stm_gpiob, 4);
stm_spi_output_enable(&stm_gpiob, 5, SPI_1_MODE_OUTPUT);