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/ILI9486.h

Revision:
18:ffa58f1a680a
Parent:
9:1749ae993cfe
--- a/Inits/ILI9486.h	Mon Feb 23 23:36:22 2015 +0000
+++ b/Inits/ILI9486.h	Mon Mar 02 10:35:41 2015 +0000
@@ -15,7 +15,7 @@
  public:
 
     /** Create a PAR display interface
-    * @param displayproto only supports PAR_8
+    * @param displayproto PAR_8 or PAR_16
     * @param port GPIO port name to use
     * @param CS pin connected to CS of display
     * @param reset pin connected to RESET of display
@@ -29,7 +29,7 @@
     ILI9486(proto_t displayproto, PortName port, PinName CS, PinName reset, PinName DC, PinName WR, PinName RD, const char* name, unsigned int LCDSIZE_X = 320, unsigned  int LCDSIZE_Y = 480);
   
     /** Create an SPI display interface
-    * @param displayproto only supports SPI_8
+    * @param displayproto SPI_8 or SPI_16
     * @param Hz SPI speed in Hz
     * @param mosi SPI pin
     * @param miso SPI pin