Karl Zweimüller
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
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/
History
some modifications.
2018-10-30, by charly [Tue, 30 Oct 2018 20:00:29 +0000] rev 38
some modifications.
Restored SSD1306.
2018-04-25, by charly [Wed, 25 Apr 2018 20:55:59 +0000] rev 37
Restored SSD1306.
Added SH1106 for OLED Display 128x64 via IIC
2018-04-22, by charly [Sun, 22 Apr 2018 21:41:24 +0000] rev 36
Added SH1106 for OLED Display 128x64 via IIC
buitify
2017-05-21, by charly [Sun, 21 May 2017 20:50:09 +0000] rev 35
buitify
First working Version with 128x64LCD with ST7920-COntroller;
2017-05-20, by charly [Sat, 20 May 2017 21:12:05 +0000] rev 34
First working Version with 128x64LCD with ST7920-COntroller;
Add I2C protocol. ; Add SSD1306 i2C modus
2017-02-06, by dreschpe [Mon, 06 Feb 2017 12:29:33 +0000] rev 33
Add I2C protocol. ; Add SSD1306 i2C modus
If char is not in font, print blank.; Useful if you have a number only font and want to format output.
2016-05-02, by dreschpe [Mon, 02 May 2016 22:44:05 +0000] rev 32
If char is not in font, print blank.; Useful if you have a number only font and want to format output.
The width and height of SEPS225 are 0x80, but I mistook it to 0x7F in the first version and have fixed them in later version, but in the newest version we had the return of 0x7F, so I try to fix them to 0x80 again.
2016-04-01, by Rhyme [Fri, 01 Apr 2016 06:00:02 +0000] rev 31
The width and height of SEPS225 are 0x80, but I mistook it to 0x7F in the first version and have fixed them in later version, but in the newest version we had the return of 0x7F, so I try to fix them to 0x80 again.
Add ILI9320 init to ILI932x
2015-11-29, by Geremia [Sun, 29 Nov 2015 19:58:47 +0000] rev 30
Add ILI9320 init to ILI932x
Add ILI9327 and S6D04D1 (240x400 displays)
2015-11-28, by Geremia [Sat, 28 Nov 2015 18:37:19 +0000] rev 29
Add ILI9327 and S6D04D1 (240x400 displays)