128×32 DMD Update

The verilog code is almost fully debugged. The demo code that will run on a Parallax Propeller is in the works. Right now the demo is fairly basic. Today I wrote a C program that takes a 4-bit bitmap image and strips out the header and and converts it to a 2-bit image. It then reorientates the data so the image is “correct”. Bitmap images data reads the image from bottom left to top right. This is essentially backwards. So the program corrects this which means less work for the microcontroller and faster transmission of pixels.