diff options
Diffstat (limited to 'chip/stm32')
| -rw-r--r-- | chip/stm32/registers.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/chip/stm32/registers.h b/chip/stm32/registers.h index dd4ceb13d6..0752416a2f 100644 --- a/chip/stm32/registers.h +++ b/chip/stm32/registers.h @@ -678,6 +678,7 @@ typedef volatile struct stm32_spi_regs stm32_spi_regs_t; #define STM32_SPI_CR1_BIDIMODE (1 << 15) #define STM32_SPI_CR1_BIDIOE (1 << 14) +#define STM32_SPI_CR1_CRCEN (1 << 13) #define STM32_SPI_CR1_SSM (1 << 9) #define STM32_SPI_CR1_SSI (1 << 8) #define STM32_SPI_CR1_LSBFIRST (1 << 7) @@ -691,6 +692,11 @@ typedef volatile struct stm32_spi_regs stm32_spi_regs_t; #define STM32_SPI_CR2_TXDMAEN (1 << 1) #define STM32_SPI_CR2_DATASIZE(n) (((n) - 1) << 8) +#define STM32_SPI_SR_RXNE (1 << 0) +#define STM32_SPI_SR_TXE (1 << 1) +#define STM32_SPI_SR_CRCERR (1 << 4) +#define STM32_SPI_SR_BSY (1 << 7) + /* --- Debug --- */ #ifdef CHIP_FAMILY_STM32F0 |