diff options
Diffstat (limited to 'src/drivers/drv_tone_alarm.h')
-rw-r--r-- | src/drivers/drv_tone_alarm.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/drivers/drv_tone_alarm.h b/src/drivers/drv_tone_alarm.h index f0b860620..cb5fd53a5 100644 --- a/src/drivers/drv_tone_alarm.h +++ b/src/drivers/drv_tone_alarm.h @@ -31,7 +31,9 @@ * ****************************************************************************/ -/* +/** + * @file drv_tone_alarm.h + * * Driver for the PX4 audio alarm port, /dev/tone_alarm. * * The tone_alarm driver supports a set of predefined "alarm" @@ -60,6 +62,8 @@ #include <sys/ioctl.h> +#define TONEALARM_DEVICE_PATH "/dev/tone_alarm" + #define _TONE_ALARM_BASE 0x7400 #define TONE_SET_ALARM _IOC(_TONE_ALARM_BASE, 1) @@ -142,6 +146,7 @@ enum { TONE_ARMING_WARNING_TUNE, TONE_BATTERY_WARNING_SLOW_TUNE, TONE_BATTERY_WARNING_FAST_TUNE, + TONE_GPS_WARNING_TUNE, TONE_NUMBER_OF_TUNES }; |