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:
- 21:ae0a4eedfc90
- Parent:
- 11:b842b8e332cb
--- a/Inits/ILI9341.cpp Mon Mar 23 14:08:04 2015 +0000 +++ b/Inits/ILI9341.cpp Tue Mar 31 21:14:48 2015 +0000 @@ -29,6 +29,19 @@ FastWindow(true); // most but not all controllers support this, even if datasheet tells they should. locate(0,0); } +ILI9341::ILI9341(proto_t displayproto, PinName* buspins, PinName CS, PinName reset, PinName DC, PinName WR, PinName RD, const char *name, unsigned int LCDSIZE_X, unsigned int LCDSIZE_Y) + : TFT(displayproto, buspins, CS, reset, DC, WR, RD, LCDSIZE_X, LCDSIZE_Y, name) +{ + hw_reset(); + 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. + locate(0,0); +} ILI9341::ILI9341(proto_t displayproto, int Hz, PinName mosi, PinName miso, PinName sclk, PinName CS, PinName reset, PinName DC, const char *name, unsigned int LCDSIZE_X , unsigned int LCDSIZE_Y) : TFT(displayproto, Hz, mosi, miso, sclk, CS, reset, DC, LCDSIZE_X, LCDSIZE_Y, name) {