diff options
Diffstat (limited to 'src/stmf0/ao_crc.h')
| -rw-r--r-- | src/stmf0/ao_crc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/stmf0/ao_crc.h b/src/stmf0/ao_crc.h index 7acc6f9c..b6d91023 100644 --- a/src/stmf0/ao_crc.h +++ b/src/stmf0/ao_crc.h @@ -35,7 +35,8 @@ static inline uint16_t ao_crc_in_32_out_16(uint32_t v) { stm_crc.dr.u32 = v; - return stm_crc.dr.u16; + v = stm_crc.dr.u32; + return v ^ (v >> 16); } static inline uint16_t |