diff options
Diffstat (limited to 'src/stmf0/ao_spi_stm.c')
| -rw-r--r-- | src/stmf0/ao_spi_stm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/stmf0/ao_spi_stm.c b/src/stmf0/ao_spi_stm.c index 0448ad8c..5e76d6c3 100644 --- a/src/stmf0/ao_spi_stm.c +++ b/src/stmf0/ao_spi_stm.c @@ -536,12 +536,18 @@ void ao_spi_init(void) { #if HAS_SPI_1 +#ifndef SPI_1_PA5_PA6_PA7 +#error SPI_1_PA5_PA6_PA7 undefined +#endif # if SPI_1_PA5_PA6_PA7 stm_rcc.ahbenr |= (1 << STM_RCC_AHBENR_IOPAEN); stm_ospeedr_set(&stm_gpioa, 5, SPI_1_OSPEEDR); stm_ospeedr_set(&stm_gpioa, 6, SPI_1_OSPEEDR); stm_ospeedr_set(&stm_gpioa, 7, SPI_1_OSPEEDR); # endif +# ifndef SPI_1_PB3_PB4_PB5 +# error SPI_1_PB3_PB4_PB5 undefined +# endif # if SPI_1_PB3_PB4_PB5 stm_rcc.ahbenr |= (1 << STM_RCC_AHBENR_IOPBEN); stm_ospeedr_set(&stm_gpiob, 3, SPI_1_OSPEEDR); |