diff options
| author | Keith Packard <keithp@keithp.com> | 2016-06-28 18:25:44 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2016-06-29 19:17:45 -0700 |
| commit | 2e60cd22f6789c94343e6432822cedab028dc1ba (patch) | |
| tree | 323e75ecbf8ceaa5d8d78b6bef0bd049904f1b6e /src | |
| parent | 21a29c7452398e0cca0fb90f99fa42a2a0684668 (diff) | |
altos/stm: Change ao_spi_send_sync definition to take const source
Provides for a bit better error checking.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/stm/ao_arch_funcs.h | 2 | ||||
| -rw-r--r-- | src/stm/ao_spi_stm.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/stm/ao_arch_funcs.h b/src/stm/ao_arch_funcs.h index 25b43587..8393898d 100644 --- a/src/stm/ao_arch_funcs.h +++ b/src/stm/ao_arch_funcs.h @@ -80,7 +80,7 @@ void ao_spi_send_fixed(uint8_t value, uint16_t len, uint8_t spi_index); void -ao_spi_send_sync(void *block, uint16_t len, uint8_t spi_index); +ao_spi_send_sync(const void *block, uint16_t len, uint8_t spi_index); static inline void ao_spi_send_byte(uint8_t byte, uint8_t spi_index) diff --git a/src/stm/ao_spi_stm.c b/src/stm/ao_spi_stm.c index 7eaa3924..8ed820eb 100644 --- a/src/stm/ao_spi_stm.c +++ b/src/stm/ao_spi_stm.c @@ -154,7 +154,7 @@ ao_spi_send_fixed(uint8_t value, uint16_t len, uint8_t spi_index) } void -ao_spi_send_sync(void *block, uint16_t len, uint8_t spi_index) +ao_spi_send_sync(const void *block, uint16_t len, uint8_t spi_index) { uint8_t *b = block; struct stm_spi *stm_spi = ao_spi_stm_info[AO_SPI_INDEX(spi_index)].stm_spi; |