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/IST3020.h
- Revision:
- 9:1749ae993cfe
- Parent:
- 1:ff019d22b275
- Child:
- 18:ffa58f1a680a
diff -r 26757296c79d -r 1749ae993cfe Inits/IST3020.h --- a/Inits/IST3020.h Tue Feb 17 17:54:14 2015 +0000 +++ b/Inits/IST3020.h Tue Feb 17 22:35:07 2015 +0000 @@ -23,8 +23,10 @@ * @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 */ - IST3020(proto_t displayproto, PortName port, PinName CS, PinName reset, PinName DC, PinName WR, PinName RD, const char* name); + IST3020(proto_t displayproto, PortName port, PinName CS, PinName reset, PinName DC, PinName WR, PinName RD, const char* name, unsigned int LCDSIZE_X = 192, unsigned int LCDSIZE_Y = 64); /** Create an SPI display interface * @param displayproto only supports SPI_8 @@ -36,8 +38,10 @@ * @param reset pin connected to RESET of display * @param DC pin connected to data/command 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 */ - IST3020(proto_t displayproto, int Hz, PinName mosi, PinName miso, PinName sclk, PinName CS, PinName reset, PinName DC, const char* name); + IST3020(proto_t displayproto, int Hz, PinName mosi, PinName miso, PinName sclk, PinName CS, PinName reset, PinName DC, const char* name, unsigned int LCDSIZE_X = 192, unsigned int LCDSIZE_Y = 64);