uVGA display DEMO
eric sherouse.
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This project demos the uVGA II board from 4D Systems.
We created a simple text editor using a ps2 keyboard and the uVGA controller that can save to a microSD card.
Links for external documentation and libraries:
uVGA II: http://mbed.org/cookbook/uVGAII
ps2Keyboard: http://mbed.org/cookbook/PS2
microSD: http://mbed.org/cookbook/SD-Card-File-System
Link to keyboard scancode set 2: http://www.computer-engineering.org/ps2keyboard/scancodes2.html
The demo program opens a file from the SD card and displays its contents. Scancodes from the keyboard are mapped to ascii characters and displayed on the monitor as the user types. At the end of the session, the user may press CTRL + S to save the file.
For now... here is a text file of the main function we used. Just use this file with the linked libraries above.
Here is the entire project demo with included libraries:
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