increase optical flow buffer to imu buffer length

PX4 · Jan 16, 2019 · 721f5e6 · 721f5e6
1 parent 44200e9
commit 721f5e6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/EKF/estimator_interface.cpp b/EKF/estimator_interface.cpp
@@ -351,8 +351,8 @@ void EstimatorInterface::setOpticalFlowData(uint64_t time_usec, flow_message *fl
 
 	// Allocate the required buffer size if not previously done
 	// Do not retry if allocation has failed previously
-	if (_flow_buffer.get_length() < _obs_buffer_length) {
-		_flow_buffer_fail = !_flow_buffer.allocate(_obs_buffer_length);
+	if (_flow_buffer.get_length() < _imu_buffer_length) {
+		_flow_buffer_fail = !_flow_buffer.allocate(_imu_buffer_length);
 
 		if (_flow_buffer_fail) {
 			ECL_ERR("EKF optical flow buffer allocation failed");