diff options
| author | Keith Packard <keithp@keithp.com> | 2013-05-19 20:04:29 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-05-19 20:04:29 -0700 |
| commit | 35a05041d3ca3e69a146bd3bf8038c0f1cbc1b42 (patch) | |
| tree | 8877862f68b7139b605711cabbcf37151325e583 /src/stm/ao_exti.h | |
| parent | 098fd43a740ee2a782f82b6b71965b60cdba2d62 (diff) | |
altos: Add EXTI_PIN_NOCONFIGURE to exti interface, use for MS5607
This asks the EXTI code to not mess with the pin configuration so that
the MS5607 driver can get interrupts on the MISO pin while still using
it for SPI.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm/ao_exti.h')
| -rw-r--r-- | src/stm/ao_exti.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/stm/ao_exti.h b/src/stm/ao_exti.h index 35b56b57..ebea224d 100644 --- a/src/stm/ao_exti.h +++ b/src/stm/ao_exti.h @@ -25,6 +25,7 @@ #define AO_EXTI_PRIORITY_LOW 16 #define AO_EXTI_PRIORITY_MED 0 #define AO_EXTI_PRIORITY_HIGH 32 +#define AO_EXTI_PIN_NOCONFIGURE 64 void ao_exti_setup(struct stm_gpio *gpio, uint8_t pin, uint8_t mode, void (*callback)()); |