# HG changeset patch
# User Jeandet Alexis
# Date 2015-09-15 07:03:48
# Node ID 039eabb0d39f65729e56399fb092c0d33eaff781
# Parent  7fec6dc84917ffe3ec0c814e57a5ae9927ee6830

Added missing threading protections

diff --git a/spwplugin/StarDundee/stardundeespw_usb.cpp b/spwplugin/StarDundee/stardundeespw_usb.cpp
--- a/spwplugin/StarDundee/stardundeespw_usb.cpp
+++ b/spwplugin/StarDundee/stardundeespw_usb.cpp
@@ -1029,7 +1029,6 @@ bool stardundeeSPW_USB_Manager::sendPack
 
         SocExplorerEngine::message(this->plugin,"Packet sent",2);
     }
-//    this->handleMutex->unlock();
     return true;
 }
 
@@ -1045,6 +1044,7 @@ void stardundeeSPW_USB_Manager::pushRmap
 
 void stardundeeSPW_USB_Manager::sendTimecodePeriodically( bool onOff )
 {
+    this->handleMutex->lock();
     if (onOff == true)
     {
         if (!USBSpaceWire_TC_EnableAutoTickIn(hDevice, 1, 1))
@@ -1055,6 +1055,7 @@ void stardundeeSPW_USB_Manager::sendTime
         if (!USBSpaceWire_TC_EnableAutoTickIn(hDevice, 0, 0))
             SocExplorerEngine::message(this->plugin,"Could not disable auto tick-in");
     }
+    this->handleMutex->unlock();
 }
 
 int stardundeeSPW_USB_Manager::getLinkNumber( void )
@@ -1069,6 +1070,7 @@ void stardundeeSPW_USB_Manager::setTimec
     double freqCountInDouble=0.0;
     double currentFrequency=0.0;
 
+    this->handleMutex->lock();
     rtr_clk_freq = USBSpaceWire_TC_GetClockFrequency(hDevice);
     freqCountInDouble = ((double) rtr_clk_freq) / requestedFrequency;
     freqCount = (unsigned int) freqCountInDouble;
@@ -1082,10 +1084,12 @@ void stardundeeSPW_USB_Manager::setTimec
     else
         SocExplorerEngine::message(this->plugin,"tick frequency set to " + QString::number(currentFrequency) +" Hz"
                                    + " (freqCount set to " + QString::number(freqCount) + ")" );
+    this->handleMutex->unlock();
 }
 
 void stardundeeSPW_USB_Manager::sendOneTimecode( unsigned char nTimein )
 {
+    this->handleMutex->lock();
     // enable external timecode selection
     if(!USBSpaceWire_TC_EnableExternalTimecodeSelection(hDevice,1))
         SocExplorerEngine::message(this->plugin,"sendOneTimecode *** ERR *** enable external timecode selection");
@@ -1098,6 +1102,7 @@ void stardundeeSPW_USB_Manager::sendOneT
     // disable external timecode selection
     if(!USBSpaceWire_TC_EnableExternalTimecodeSelection(hDevice,0))
         SocExplorerEngine::message(this->plugin,"sendOneTimecode *** ERR *** disable external timecode selection");
+    this->handleMutex->unlock();
 }