Welcome to Hell.

Installation instructions

No need to clone this repo manually. You'll just need to install the Rust toolchain.

# All OSes
cargo install --git https://git.zumepro.cz/michal.prochazka/tulflash

Flashing Intel HEX binaries

# All OSes, automatically detects the correct serial port
tulflash write <path-to-hex>

If the flash fails, try to add --slow before write (should not be needed though).

The tool also allows reading and erasing the chip, figure that out on your own if you need that (although tulflash --help might guide you if you ask it nicely).

Example program

You'll need to clone this repo (or just download the file) and install SDCC:

tulflash run example.c

# Same thing as `tulflash write --cmd "sdcc example.c" --monitor example.ihx`