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| author | Lorenz Meier <lm@inf.ethz.ch> | 2013-09-16 13:30:49 +0200 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-09-16 13:30:49 +0200 |
| commit | 6c2640768d21e0c1898bfd8a2cd0b763a9e348c7 (patch) | |
| tree | 7e0f3914beffade909b564f37cf115e01a411cee /src/drivers/stm32/tone_alarm/tone_alarm.cpp | |
| parent | 9e7077fdf9c62ae08c9915e752353671839b5e0b (diff) | |
| parent | 489e7b2f1e8639059587c730525397e9424d4044 (diff) | |
| download | px4-firmware-6c2640768d21e0c1898bfd8a2cd0b763a9e348c7.tar.gz px4-firmware-6c2640768d21e0c1898bfd8a2cd0b763a9e348c7.tar.bz2 px4-firmware-6c2640768d21e0c1898bfd8a2cd0b763a9e348c7.zip | |
Merge branch 'master' of github.com:PX4/Firmware into fixedwing_l1
Diffstat (limited to 'src/drivers/stm32/tone_alarm/tone_alarm.cpp')
| -rw-r--r-- | src/drivers/stm32/tone_alarm/tone_alarm.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/drivers/stm32/tone_alarm/tone_alarm.cpp b/src/drivers/stm32/tone_alarm/tone_alarm.cpp index a582ece17..930809036 100644 --- a/src/drivers/stm32/tone_alarm/tone_alarm.cpp +++ b/src/drivers/stm32/tone_alarm/tone_alarm.cpp @@ -317,7 +317,7 @@ extern "C" __EXPORT int tone_alarm_main(int argc, char *argv[]); ToneAlarm::ToneAlarm() : - CDev("tone_alarm", "/dev/tone_alarm"), + CDev("tone_alarm", TONEALARM_DEVICE_PATH), _default_tune_number(0), _user_tune(nullptr), _tune(nullptr), @@ -820,10 +820,10 @@ play_tune(unsigned tune) { int fd, ret; - fd = open("/dev/tone_alarm", 0); + fd = open(TONEALARM_DEVICE_PATH, 0); if (fd < 0) - err(1, "/dev/tone_alarm"); + err(1, TONEALARM_DEVICE_PATH); ret = ioctl(fd, TONE_SET_ALARM, tune); close(fd); @@ -839,10 +839,10 @@ play_string(const char *str, bool free_buffer) { int fd, ret; - fd = open("/dev/tone_alarm", O_WRONLY); + fd = open(TONEALARM_DEVICE_PATH, O_WRONLY); if (fd < 0) - err(1, "/dev/tone_alarm"); + err(1, TONEALARM_DEVICE_PATH); ret = write(fd, str, strlen(str) + 1); close(fd); |