ICEstick PMOD Display

Demo project for driving SSD1331 PMOD display connected to Lattice ICEstick board from PC.

Required tools

• PC code: C compiler, make and cmake
• FPGA code: yosys, arachne_pnr, icebox tools (icepack, icetime, iceprog), iverilog, gtkwave

Build

Don't forget to git submodule init && git submodule update after cloning.

• For FPGA side: cd fpga_code then make all then make prog
• For PC side: cd pc_code, mkdir build, cd build, cmake .. && make

Run

• ./demo - display some shapes on SSD1331
• ./send_img <filename> - send picture to display. Before sending, picture must be scaled to 96x64 and the converted to RGB565 raw format (see pc_code/img folder)