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
Fork of the UniGraphic-Library for monochrome LCDs with ST7920 controller and 128x64-IIC-OLED-Display with SH1106-Controller
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/ILI9341.cpp
- Revision:
- 11:b842b8e332cb
- Parent:
- 10:668cf78ff93a
- Child:
- 21:ae0a4eedfc90
--- a/Inits/ILI9341.cpp Thu Feb 19 00:33:27 2015 +0000 +++ b/Inits/ILI9341.cpp Fri Feb 20 21:32:25 2015 +0000 @@ -23,6 +23,7 @@ BusEnable(true); identify(); // will collect tftID and set mipistd flag init(); + auto_gram_read_format(); set_orientation(0); cls(); FastWindow(true); // most but not all controllers support this, even if datasheet tells they should. @@ -35,6 +36,7 @@ BusEnable(true); //TFT class forwards to Protocol class identify(); // will collect tftID and set mipistd flag init(); // per display custom init cmd sequence, implemented here + auto_gram_read_format();// try to get read gram pixel format, could be 16bit or 18bit, RGB or BGR. Will set flags accordingly 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. cls();