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73835ceb1b
I added a simple 3D maze game that is a pretty impressive demo of what Microwatt can do. It's based on #347 Signed-off-by: Jacob Lifshay <programmerjake@gmail.com> |
3 years ago | |
|---|---|---|
| .. | ||
| .gitignore | 3 years ago | |
| Makefile | 3 years ago | |
| README.md | 3 years ago | |
| head.S | 3 years ago | |
| powerpc.lds | 3 years ago | |
| usb_3d_game.cpp | 3 years ago | |
README.md
3D Maze Game
Based on: https://github.com/programmerjake/rv32/tree/v0.1.0.1-alpha/software
Run without FPGA/hardware-simulation
Resize your terminal to be at least 100x76.
Building:
cd usb_3d_game
make usb_3d_game_emu
Running:
./usb_3d_game_emu
Run on OrangeCrab v0.2.1
Set the OrangeCrab into firmware upload mode by plugging it in to USB while the button is pressed, then run the following commands:
Building/Flashing:
(cd usb_3d_game; make)
sudo make FPGA_TARGET=ORANGE-CRAB-0.21 dfuprog DOCKER=1 LITEDRAM_GHDL_ARG=-gUSE_LITEDRAM=false RAM_INIT_FILE=usb_3d_game/usb_3d_game.hex MEMORY_SIZE=$((1<<18))
Then, in a separate terminal that you've resized to be at least 100x76, run (replacing ttyACM0 with whatever serial device the OrangeCrab is):
sudo tio /dev/ttyACM0
Controls
Use WASD or the Arrow keys to move around. Press Ctrl+C to quit or restart.
The goal is a set of flashing blocks, nothing special yet happens when you reach them though.