diff options
| author | moebius.ever <[email protected]> | 2018-03-15 11:58:56 +0800 |
|---|---|---|
| committer | moebius.ever <[email protected]> | 2018-03-15 11:58:56 +0800 |
| commit | 3e7501113fa90394bad7ec9b63a97b650d7cf559 (patch) | |
| tree | 22724d21f68785c984e0271f5d039031703339ad /components | |
| parent | 336c946b8499727c4678bd3893b1878f9620a142 (diff) | |
| parent | 24de9f144b518445cf0bf649abf777a9256900cc (diff) | |
Merge branch 'master' of https://github.com/RT-Thread/rt-thread
Diffstat (limited to 'components')
| -rw-r--r-- | components/drivers/include/drivers/pin.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/components/drivers/include/drivers/pin.h b/components/drivers/include/drivers/pin.h index a4ac39c75b..d21fc28bd9 100644 --- a/components/drivers/include/drivers/pin.h +++ b/components/drivers/include/drivers/pin.h @@ -52,6 +52,8 @@ struct rt_device_pin #define PIN_IRQ_MODE_RISING 0x00 #define PIN_IRQ_MODE_FALLING 0x01 #define PIN_IRQ_MODE_RISING_FALLING 0x02 +#define PIN_IRQ_MODE_HIGH_LEVEL 0x03 +#define PIN_IRQ_MODE_LOW_LEVEL 0x04 #define PIN_IRQ_DISABLE 0x00 #define PIN_IRQ_ENABLE 0x01 |