SmartResponseXE

Larry's SMART Response XE support library

Features:

1. LCD initialization (4-gray levels) and support to draw 4 sizes of characters and outline+filled rectangles
2. Functions to erase/write/read the external 128K byte SPI FLASH memory
3. Fast GPIO access with simplified pin numbering (e.g. PORTD bit3 = pin 0xD3)
4. Scan the keyboard and return pressed keys translated with the shift/sym keys

Installation:

1. Download the library: https://github.com/bitbank2/SmartResponseXE/archive/master.zip
2. (In the Arduino IDE) Sketch > Include Library > Add .ZIP Library > select the downloaded file > Open

Getting Started:

The first thing to do is initialize and clear the LCD. The pin numbers for the SRXE are: // CS, D/C, RESET SRXEInit(0xe7, 0xd6, 0xa2); // initialize display Next, you can draw some text or rectangles. The color can be 0-3 (0=off, 3=fully on) SRXEWriteString(0,120,"Hello World!", FONT_LARGE, 3, 0); // draw large black text at x=0,y=120, fg=3, bg=0