i did some work on SSD1289 (3.2" 320x240)
Im using two 74xx595 IC for data lines (to save pins).
here's the repo: https://github.com/kuldeepdhaka/bitbang-ssd1289-using-msp430g2553
schematics : .../doc/schematics
TODO: driver for touchscreen not working.
PENIRQ is working perfect.
Compiler: msp430-gcc
note for admin: i wasnt able to upload svg file (tried twice, "This upload failed") , is their any problem with svg's.