hold th epower on for 2 sec

Nir-Az · May 21, 2024 · 1ace0a4 · 1ace0a4
1 parent c71b3d3
commit 1ace0a4
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/uvc-sensor.h b/src/uvc-sensor.h
@@ -46,8 +46,12 @@ class uvc_sensor : public raw_sensor_base
 
     void power_for_duration( std::chrono::steady_clock::duration timeout = std::chrono::milliseconds( 500 ) )
     {
-        acquire_power();
         std::weak_ptr< uvc_sensor > weak = std::dynamic_pointer_cast< uvc_sensor >( shared_from_this() );
+        if( auto strong = weak.lock() )
+        {
+            strong->acquire_power();
+        }
+
         std::thread release_power_thread( [weak, timeout]()
         {
             std::this_thread::sleep_for( timeout );