Program allows for a rectangle displayed on SSD1306-based OLED display to be moved by x- and y-axis uisng two user potentiometers.

Dependencies:   mbed Adafruit_GFX

Revision:
5:a4fddd74263c
Parent:
4:ad1195c10812
Child:
6:02a058f2ec6f
--- a/main.cpp	Mon Mar 21 04:06:14 2016 +0000
+++ b/main.cpp	Mon Mar 21 04:09:15 2016 +0000
@@ -42,9 +42,7 @@
   pc.printf("I2C scanner \r\n");
   scanI2C();
   pc.printf("Finished Scan\r\n");
-  
-  ack = i2c.write(71, "11", 1);
-   
+  // just blink to let us know the CPU is alive 
   while(1) { 
       wait(5.0);          
       myled = !myled;