Karl Zweimüller / UniGraphic

UniGraphic-Fork for ST7920-LCD-controller and SH1106. Tested with 128x64 LCD with SPI and 128x64-OLED with IIC

Dependents:   UniGraphic-St7920-Test AfficheurUTILECO

Fork of UniGraphic by GraphicsDisplay

Fork of the UniGraphic-Library for monochrome LCDs with ST7920 controller and 128x64-IIC-OLED-Display with SH1106-Controller

/media/uploads/charly/20170522_210344.jpg

/media/uploads/charly/20180425_230623.jpg

Had to adapt LCD for following reasons:

  • Give access to screenbuffer buffer[] to parent class
  • pixel() and pixel_read() as they are hardware-dependent
  • added reset-pin to IIC-Interface

GraphicDisplay:: sends buffer to LCD when auto_update is set to true.

Testprogram for ST7920 can be found here:

https://developer.mbed.org/users/charly/code/UniGraphic-St7920-Test/

Diff: Display/LCD.h

Revision:
25:daacdcf34e52
Parent:
21:ae0a4eedfc90
Child:
27:acb2594b8aa4
--- a/Display/LCD.h	Mon Jun 22 02:21:06 2015 +0000
+++ b/Display/LCD.h	Sun Oct 18 13:53:20 2015 +0000
@@ -3,7 +3,11 @@
 #define MBED_LCD_H
 
 #include "GraphicsDisplay.h"
+
+#if DEVICE_PORTINOUT
 #include "PAR8.h"
+#endif
+
 #include "BUS8.h"
 #include "SPI8.h"
 #include "SPI16.h"