cec: added PollDevice()/cec_poll_device()

[deb_libcec.git] / src / lib / devices / CECBusDevice.cpp

diff --git a/src/lib/devices/CECBusDevice.cpp b/src/lib/devices/CECBusDevice.cpp
index cbd332e088c44fce6bbf63779f0c4d47d4ef3845..5a56dc4baaae6b757cd8c037bb9cb37d3fdbdb1c 100644 (file)
--- a/src/lib/devices/CECBusDevice.cpp
+++ b/src/lib/devices/CECBusDevice.cpp
@@ -212,8 +212,8 @@ void CCECBusDevice::PollVendorId(void)
 
     cec_command command;
     cec_command::format(command, GetMyLogicalAddress(), GetLogicalAddress(), CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
-    command.ack_timeout = 0;
-    m_processor->Transmit(command);
+    if (m_processor->Transmit(command))
+      m_condition.Wait(&m_mutex, 1000);
   }
 }
 
@@ -433,3 +433,20 @@ cec_power_status CCECBusDevice::GetPowerStatus(bool bRefresh /* = true */)
 
   return m_powerStatus;
 }
+
+bool CCECBusDevice::PollDevice(void)
+{
+  bool bReturn(false);
+
+  CStdString strLog;
+  strLog.Format("<< sending POLL from device %1x to device %1x", (int8_t)GetMyLogicalAddress(), m_iLogicalAddress);
+  AddLog(CEC_LOG_DEBUG, strLog);
+
+  cec_command command;
+  cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_NONE);
+  CLockObject lock(&m_mutex);
+
+  bReturn = m_processor->Transmit(command);
+  AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
+  return bReturn;
+}