Changeset 238 in flair-src for trunk/lib/FlairSensorActuator/src/SimuCamera.cpp

Timestamp:

May 15, 2018, 4:41:02 PM (7 years ago)

Author:

Bayard Gildas

Message:

correction sémaphore. bloquant tout ça...

File:

• trunk/lib/FlairSensorActuator/src/SimuCamera.cpp (modified) (1 diff)

trunk/lib/FlairSensorActuator/src/SimuCamera.cpp

@@ -80 +80 @@
     output->GetMutex();
     //blocking read
-    shmem->Read(shmemReadBuf, buf_size); // remplacer copie par
-                                                   // échange de pointeur sur
-                                                   // double buffering
-                                            
-    output->ReleaseMutex();
-    memcpy(&time,shmemReadBuf+buf_size-sizeof(Time),sizeof(Time));
-    output->SetDataTime(time);
+    if (shmem->Read(shmemReadBuf, buf_size, 1000000000)) { // remplacer copie par
+      // échange de pointeur sur
+      // double buffering
 
-    ProcessUpdate(output);
+      output->ReleaseMutex();
+      memcpy(&time, shmemReadBuf + buf_size - sizeof(Time), sizeof(Time));
+      output->SetDataTime(time);
+
+      ProcessUpdate(output);
+    } else {
+      output->ReleaseMutex();
+      Thread::Warn("Read Timeout\n");
+    }
   }
 }