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Q attitude estimator: Prevent division by zero

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Lorenz Meier
2015-10-18 15:49:01 +02:00
parent b61e95adfd
commit c4f9318e75
1 changed files with 1 additions and 1 deletions
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src/modules/attitude_estimator_q/attitude_estimator_q_main.cpp
+1 -1
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@@ -398,7 +398,7 @@ void AttitudeEstimatorQ::task_main()
// Time from previous iteration // Time from previous iteration
hrt_abstime now = hrt_absolute_time(); hrt_abstime now = hrt_absolute_time();
float dt = (last_time > 0) ? ((now - last_time) / 1000000.0f) : 0.0f; float dt = (last_time > 0) ? ((now - last_time) / 1000000.0f) : 0.00001f;
last_time = now; last_time = now;
if (dt > _dt_max) { if (dt > _dt_max) {