diff options
| author | Keith Packard <keithp@keithp.com> | 2016-06-28 17:15:27 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2016-06-29 19:17:45 -0700 |
| commit | 21a29c7452398e0cca0fb90f99fa42a2a0684668 (patch) | |
| tree | d38f3a0ea0542d815759f62667531a10fa9c429a /src/stm/stm32l.h | |
| parent | 785d2697376ebd20531d22441a60c41bd927b42a (diff) | |
altos/stm: Add more SPI status register bits
These weren't the original version of the docs that we had.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm/stm32l.h')
| -rw-r--r-- | src/stm/stm32l.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/stm/stm32l.h b/src/stm/stm32l.h index 0b6b2798..352214ff 100644 --- a/src/stm/stm32l.h +++ b/src/stm/stm32l.h @@ -1359,10 +1359,13 @@ extern struct stm_spi stm_spi1, stm_spi2, stm_spi3; #define STM_SPI_CR2_TXDMAEN 1 #define STM_SPI_CR2_RXDMAEN 0 +#define STM_SPI_SR_FRE 8 #define STM_SPI_SR_BSY 7 #define STM_SPI_SR_OVR 6 #define STM_SPI_SR_MODF 5 #define STM_SPI_SR_CRCERR 4 +#define STM_SPI_SR_UDR 3 +#define STM_SPI_SR_CHSIDE 2 #define STM_SPI_SR_TXE 1 #define STM_SPI_SR_RXNE 0 |