Mac Lobdell / Adafruit_LEDBackpack

This is a library for the Adafruit LED Backpacks. This library works with the Adafruit Mini 8x8 and 16x8.

Dependents:   Adafruit_LEDBackpack_16x8_App Adafruit_32x8matrix

Fork of Adafruit_LEDBackpack by Luiz Hespanha

Diff: Adafruit_GFX.cpp

Revision:
3:b0ac557b5f0c
Parent:
0:e81a6274acce
Child:
4:b4ce71619694
--- a/Adafruit_GFX.cpp	Thu Dec 15 17:31:22 2016 +0000
+++ b/Adafruit_GFX.cpp	Wed Dec 21 18:24:56 2016 +0000
@@ -363,6 +363,10 @@
 
 size_t Adafruit_GFX::writeChar(uint8_t c)
 {
+    
+    //mpl
+    printf("entered writeChar \r\n");
+    
     if (c == '\n')
     {
         cursor_y += textsize*8;
@@ -386,13 +390,14 @@
 // draw a character
 void Adafruit_GFX::drawChar(int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg, uint8_t size)
 {
+   
     if(
         (x >= _width) || // Clip right
         (y >= _height) || // Clip bottom
         ((x + 5 * size - 1) < 0) || // Clip left
         ((y + 8 * size - 1) < 0) // Clip top
         )
-    return;
+        return;
     
     for (int8_t i=0; i<6; i++ )
     {