diff options
Diffstat (limited to 'apps/drivers/px4io/px4io.cpp')
| -rw-r--r-- | apps/drivers/px4io/px4io.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/apps/drivers/px4io/px4io.cpp b/apps/drivers/px4io/px4io.cpp index 1678ed0de..61c9a793d 100644 --- a/apps/drivers/px4io/px4io.cpp +++ b/apps/drivers/px4io/px4io.cpp @@ -974,6 +974,10 @@ PX4IO::ioctl(file *filep, int cmd, unsigned long arg) } break; + case PWM_SERVO_GET_COUNT: + *(unsigned *)arg = _max_actuators; + break; + case PWM_SERVO_SET(0) ... PWM_SERVO_SET(PWM_OUTPUT_MAX_CHANNELS): { unsigned channel = cmd - PWM_SERVO_SET(0); |