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/ILI932x.h
- Revision:
- 20:14daa48ffd4c
- Child:
- 21:ae0a4eedfc90
diff -r 1bdfb971b2c1 -r 14daa48ffd4c Inits/ILI932x.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Inits/ILI932x.h Mon Mar 23 14:08:04 2015 +0000 @@ -0,0 +1,57 @@ +#ifndef MBED_ILI932x_H +#define MBED_ILI932x_H + + + +#include "mbed.h" +#include "TFT932x.h" + +/** Class for ILI932x tft display controller +* to be copypasted and adapted for other controllers +*/ +class ILI932x : public TFT932x +{ + + public: + + /** Create a PAR display interface + * @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 + * @param DC pin connected to data/command of display + * @param WR pin connected to SDI of display + * @param RD pin connected to RS of display + * @param name The name used by the parent class to access the interface + * @param LCDSIZE_X x size in pixel - optional + * @param LCDSIZE_Y y size in pixel - optional + */ + ILI932x(proto_t displayproto, PortName port, PinName CS, PinName reset, PinName DC, PinName WR, PinName RD, const char* name, unsigned int LCDSIZE_X = 240, unsigned int LCDSIZE_Y = 320); + + /** Create an SPI display interface + * @param displayproto SPI_8 or SPI_16 + * @param Hz SPI speed in Hz + * @param mosi SPI pin + * @param miso SPI pin + * @param sclk SPI pin + * @param CS pin connected to CS of display + * @param reset pin connected to RESET of display + * @param name The name used by the parent class to access the interface + * @param LCDSIZE_X x size in pixel - optional + * @param LCDSIZE_Y y size in pixel - optional + */ + ILI932x(proto_t displayproto, int Hz, PinName mosi, PinName miso, PinName sclk, PinName CS, PinName reset, const char* name, unsigned int LCDSIZE_X = 240, unsigned int LCDSIZE_Y= 320); + + + +protected: + + + /** Init command sequence + */ + void init9325(); + + + +}; +#endif \ No newline at end of file