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/

Revision:
10:668cf78ff93a
Parent:
9:1749ae993cfe
Child:
11:b842b8e332cb
--- a/Inits/TFT_MIPI.cpp	Tue Feb 17 22:35:07 2015 +0000
+++ b/Inits/TFT_MIPI.cpp	Thu Feb 19 00:33:27 2015 +0000
@@ -24,6 +24,7 @@
     init();
 //    scrollbugfix=1; // when scrolling 1 line, the last line disappears, set to 1 to fix it, for ili9481 is set automatically in identify()
     set_orientation(0);
+ //   FastWindow(true); // most but not all controllers support this, even if datasheet tells they should. Give a try
     cls();
     locate(0,0); 
 }
@@ -36,6 +37,7 @@
     init(); // per display custom init cmd sequence, implemented here
  //   scrollbugfix=1; // when scrolling 1 line, the last line disappears, set to 1 to fix it, for ili9481 is set automatically in identify()
     set_orientation(0); //TFT class does for MIPI standard and some ILIxxx
+ //   FastWindow(true); // most but not all controllers support this, even if datasheet tells they should. Give a try
     cls();
     locate(0,0); 
 }