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: Inits/SEPS225.h

Revision:
24:1a2ebae1d289
Parent:
23:d0eb35bbd2f3
Child:
25:daacdcf34e52
--- a/Inits/SEPS225.h	Thu Jun 18 02:25:31 2015 +0000
+++ b/Inits/SEPS225.h	Mon Jun 22 02:21:06 2015 +0000
@@ -61,6 +61,7 @@
 
     virtual void pixel(int x, int y, unsigned short color);
     virtual void window(int x, int y, int w, int h);
+    virtual void rect(int x0, int y0, int x1, int y1, unsigned short color) ;
     virtual void cls(void) ; // virtual
     virtual unsigned short pixelread(int x, int y);
     virtual void window4read(int x, int y, int w, int h);