X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2FCECProcessor.cpp;h=8c808ae8b390cb20e4461e466d20038d9944a1e3;hb=102120cb9d6b3c723ed44b22ae1c97cb160e0bcc;hp=7ece12ae1412293297f3ba12859a5e38afab94a0;hpb=c3c2d822d2e5f385e9a23682e553c1c7bf1f23f3;p=deb_libcec.git

diff --git a/src/lib/CECProcessor.cpp b/src/lib/CECProcessor.cpp
index 7ece12a..8c808ae 100644
--- a/src/lib/CECProcessor.cpp
+++ b/src/lib/CECProcessor.cpp
@@ -145,21 +145,43 @@ bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint
     return bReturn;
   }
 
+  uint64_t iNow = GetTimeMs();
+  uint64_t iTarget = iTimeoutMs > 0 ? iNow + iTimeoutMs : iNow + CEC_DEFAULT_TRANSMIT_WAIT;
+
   /* open a new connection */
   if ((bReturn = m_communication->Open(strPort, iBaudRate, iTimeoutMs)) == false)
     CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection");
 
   /* try to ping the adapter */
-  if ((bReturn = m_communication->PingAdapter()) == false)
-    CLibCEC::AddLog(CEC_LOG_ERROR, "the adapter does not respond correctly");
-
-  if (bReturn)
+  bool bPingOk(false);
+  unsigned iPingTry(0), iFwVersionTry(0);
+  uint16_t iFirmwareVersion(CEC_FW_VERSION_UNKNOWN);
+  while ((!bPingOk || iFirmwareVersion == CEC_FW_VERSION_UNKNOWN) && iTarget > iNow)
   {
-    uint16_t iFirmwareVersion = m_communication->GetFirmwareVersion();
-    if ((bReturn = (iFirmwareVersion != CEC_FW_VERSION_UNKNOWN)) == false)
-      m_controller->AddLog(CEC_LOG_ERROR, "the adapter is running an unknown firmware version");
+    if (!bPingOk)
+    {
+      if ((bPingOk = m_communication->PingAdapter()) == false)
+      {
+        CLibCEC::AddLog(CEC_LOG_ERROR, "the adapter did not respond correctly to a ping (try %d)", ++iPingTry);
+        Sleep(500);
+      }
+    }
+
+    if (bPingOk)
+    {
+      if ((iFirmwareVersion = m_communication->GetFirmwareVersion()) == CEC_FW_VERSION_UNKNOWN)
+      {
+        CLibCEC::AddLog(CEC_LOG_ERROR, "the adapter did not respond with a correct firmware version (try %d)", ++iFwVersionTry);
+        Sleep(500);
+      }
+      else
+      {
+        CLibCEC::AddLog(CEC_LOG_NOTICE, "CEC Adapter firmware version: %d", iFirmwareVersion);
+        bReturn = true;
+      }
+    }
 
-    CLibCEC::AddLog(CEC_LOG_NOTICE, "CEC Adapter firmware version: %d", iFirmwareVersion);
+    iNow = GetTimeMs();
   }
 
   return bReturn;