Tnze / the-gift-firmware

The firmware for https://oshwhub.com/tnze/the-gift

The-Gift

This is an embendded project of NB-IoT + Risc-V MCU + E-Paper Display, with hardware designed at https://oshwhub.com/tnze/the-gift.

Build

Install Requirements

1. Install Rust https://www.rust-lang.org/learn/get-started
2. Install nightly toolchain
   rustup toolchain install nightly
3. Install riscv32imac-unknown-none-elf target
   rustup target add riscv32imac-unknown-none-elf
4. Extract tools.7z for other toolchains you will need.
   You may also need to add theirs bin dir into your PATH.

Build the Firmware

cargo b -r
riscv-nuclei-elf-objcopy -O binary target\riscv32imac-unknown-none-elf\release\the-gift firmware.bin

Run firmware.bin in The Device

dfu-util -a 0 -s 0x08000000:leave -D firmware.bin