diff options
Diffstat (limited to 'src/drivers/px4fmu/fmu.cpp')
| -rw-r--r-- | src/drivers/px4fmu/fmu.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/drivers/px4fmu/fmu.cpp b/src/drivers/px4fmu/fmu.cpp index 82977a032..3d3e1b0eb 100644 --- a/src/drivers/px4fmu/fmu.cpp +++ b/src/drivers/px4fmu/fmu.cpp @@ -829,6 +829,7 @@ PX4FMU::pwm_ioctl(file *filp, int cmd, unsigned long arg) case PWM_SERVO_SET_ARM_OK: case PWM_SERVO_CLEAR_ARM_OK: case PWM_SERVO_SET_FORCE_SAFETY_OFF: + case PWM_SERVO_SET_FORCE_SAFETY_ON: // these are no-ops, as no safety switch break; @@ -1272,7 +1273,9 @@ PX4FMU::write(file *filp, const char *buffer, size_t len) memcpy(values, buffer, count * 2); for (uint8_t i = 0; i < count; i++) { - up_pwm_servo_set(i, values[i]); + if (values[i] != PWM_IGNORE_THIS_CHANNEL) { + up_pwm_servo_set(i, values[i]); + } } return count * 2; |