Diff: LEDMatrix.cpp

Revision:

5:334fc002e200

Parent:

4:40d4afefcd74

diff -r 40d4afefcd74 -r 334fc002e200 LEDMatrix.cpp
--- a/LEDMatrix.cpp	Fri Jan 15 09:50:10 2016 +0000
+++ b/LEDMatrix.cpp	Fri Jan 15 12:18:34 2016 +0000
@@ -53,7 +53,7 @@
     for (int i = 0; i < LED_MATRIX_MAX_LINES; i++)
     {
         _lineScrollInc[i] = 0;
-        _lineAlert[i] = false;
+        _lineHighlight[i] = false;
         _lineInvert[i] = false;
     }
     _isBusy = false;
@@ -181,7 +181,6 @@
 
         // Work out which display line we're in
         uint8_t dispMask = mask;
-        bool invertRow = false;
         int rowsInLine = (height/numLines);
         int dispLine = scanRowIdx / rowsInLine;
         if (dispLine < numLines)
@@ -326,6 +325,9 @@
     int bytesToZero = numRows * (dispBufWidth / 8);
     for (int i = 0; i < bytesToZero; i++) 
         *ptr++ = 0x00;
+    // Stop invert
+    for (int i = 0; i < LED_MATRIX_MAX_LINES; i++)
+        _lineInvert[i] = false;
 }
 
 void LEDMatrix::setScrollRate(int rate)
@@ -367,9 +369,9 @@
         _lineScrollInc[i+startLine] = scrollInc;
 }
 
-void LEDMatrix::setAlert(int lineIdx, bool alertOn)
+void LEDMatrix::setHighlight(int lineIdx, bool highlightOn)
 {
-    // Store the alert status
+    // Store the highlight status
     int startLine = 0;
     int linesToProcess = numLines;
     if (lineIdx != -1)
@@ -380,7 +382,7 @@
         linesToProcess = 1;
     }
     for (int i = 0; i < linesToProcess; i++)
-        _lineAlert[i+startLine] = alertOn;
+        _lineHighlight[i+startLine] = highlightOn;
 }
     
 void LEDMatrix::serviceEffects()
@@ -405,9 +407,7 @@
         _flashCounter = 0;
         _flashState = !_flashState;
         for (int i = 0; i < numLines; i++)
-        {
-            _lineInvert[i] = _lineAlert[i] ? _flashState : false;
-        }
+            _lineInvert[i] = _lineHighlight[i] ? _flashState : false;
     }
 }