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| author | Keith Packard <keithp@keithp.com> | 2012-04-06 22:39:12 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-04-06 22:39:12 -0700 |
| commit | 20926b62a87154a846cb950dc542c737cd54826d (patch) | |
| tree | 80ba0dc65cfd439e577b3d3b49f0718063f2e4e5 /src/stm/ao_arch_funcs.h | |
| parent | 9b12bc445fe482306e4587ad60c6d2daf65a60f3 (diff) | |
altos: Disable STM SPI transceiver when idle
Should save a bit of power.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm/ao_arch_funcs.h')
| -rw-r--r-- | src/stm/ao_arch_funcs.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/stm/ao_arch_funcs.h b/src/stm/ao_arch_funcs.h index 29e3f42f..e0ecb0a5 100644 --- a/src/stm/ao_arch_funcs.h +++ b/src/stm/ao_arch_funcs.h @@ -22,8 +22,11 @@ */ extern uint8_t ao_spi_mutex[STM_NUM_SPI]; -static inline void ao_spi_get(uint8_t spi_index) { ao_mutex_get(&ao_spi_mutex[spi_index]); } -static inline void ao_spi_put(uint8_t spi_index) { ao_mutex_put(&ao_spi_mutex[spi_index]); } +void +ao_spi_get(uint8_t spi_index); + +void +ao_spi_put(uint8_t spi_index); void ao_spi_send(void *block, uint16_t len, uint8_t spi_index); |