Fixed several issues:

- ADC has now averaging
- Pause screen added
- Fixed display glitches for most parts

git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@258 05563f52-14a8-4384-a975-3d1654cca0fa

S - Software/0 - HSB MRTS Kathode-MCP/3 - Implementation/0 - Code/hsb-mrts/src/Display.c

@@ -126,6 +126,7 @@ ErrorStatus Display_clearScreen(struct Display* self)
 {
    ErrorStatus returnValue = SUCCESS;
    returnValue = DisplayDevice_clear(self->displayDevice);
+   vTaskDelay(5);
    Display_clearShadow(self);
    return returnValue;
 }
@@ -309,6 +310,7 @@ static void DisplayTask(void* parameters)
 
    size_t rowStart;
    size_t columnStart;
+
    while (self->runTask)
    {
       // Wait until a write or refresh function has requested this task to write to the display
@@ -406,7 +408,7 @@ static void DisplayTask(void* parameters)
    }
 
    // Task has been marked to end - after leaving the endless loop, end/delete this task
-   vTaskDelete(self->taskHandle);
+   vTaskDelete(NULL);
 
 }