diff options
| -rw-r--r-- | src/drivers/px4fmu/fmu.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/drivers/px4fmu/fmu.cpp b/src/drivers/px4fmu/fmu.cpp index 5f7b81228..3a9246bf2 100644 --- a/src/drivers/px4fmu/fmu.cpp +++ b/src/drivers/px4fmu/fmu.cpp @@ -332,6 +332,8 @@ PX4FMU::init() if (_class_instance == CLASS_DEVICE_PRIMARY) { log("default PWM output device"); + } else if (_class_instance < 0) { + log("FAILED registering class device"); } /* reset GPIOs */ |