Pic32Probe

This is an ICSP (2-wire) dongle for flashing PIC32 microcontrollers implemented on an Raspberry Pi RP2040 microcontroller. Use a simple RP2040 breakout board to flash PIC32 devices. The target Vdd must be 3.3 V.

An USB UART is implemented to connect to a (debug) UART of the target.

Not tested under Windows.

How to build the dongle software

Install the toolchain and elf2uf2.

rustup self update
rustup update stable
rustup target add thumbv6m-none-eabi
cargo install elf2uf2-rs --locked

Then build the RP2040 image like so.

cargo build
elf2uf2-rs target/thumbv6m-none-eabi/debug/pic32probe

The image target/thumbv6m-none-eabi/debug/pic32probe.uf2 can then be flashed via the RP2040 USB bootloader.

How to build the host software

The host software is a fork of Serge Vakulenko's pic32prog. It can be found here. You need to checkout the branch pic32probe.

Simply type make to build it.

Should the hidapi library not compile, try the following

cd hidapi
vi configure.ac # remove the duplicate AC_CONFIG_MACRO_DIR([m4]) at line 23
./bootstrap
cd ..
make

A secure embedded operating system for microcontrollers

Tock is an embedded operating system designed for running multiple concurrent, mutually distrustful applications on Cortex-M and RISC-V based embedded

4k Jan 2, 2023

A Rust Embedded-HAL for the rp series microcontrollers

rp-hal A Rust HAL impl for the RP family of microcontrollers from the Raspberry Pi Foundation Explore the docs » View Demo · Report Bug · Request Feat

706 Jan 7, 2023

An example project demonstrating integration with Rust for the ESP32-S2 and ESP32-C3 microcontrollers.

Rust ESP32 Example An example project demonstrating integration with Rust for the ESP32-S2 and ESP32-C3 microcontrollers.

303 Jan 4, 2023

CHIP-8 implementation in Rust targeting AVR microcontrollers

CHIP-8 implementation for a very simple breadboard toy This is a CHIP-8 virtual machine implementation running on AVR. Its big party trick is that it

44 Dec 31, 2022

Hardware Abstraction Layer for AVR microcontrollers and common boards

avr-hal Hardware Abstraction Layer for AVR microcontrollers and common boards (for example Arduino). Based on the avr-device crate. This is a new vers

776 Jan 1, 2023

Register access crate for AVR microcontrollers

avr-device Auto-generated wrappers around registers for AVR microcontrollers. Usage Add the following to Cargo.toml: [dependencies.avr-device] version

103 Dec 23, 2022

NIST P-256 signatures for Cortex-M4 microcontrollers

nisty NIST P256 signatures for Cortex-M4 microcontrollers What is this? Sometimes NIST P256 signatures need to be used. This is an attempt to create a

13 Mar 14, 2021

defmt is a highly efficient logging framework that targets resource-constrained devices, like microcontrollers

defmt defmt ("de format", short for "deferred formatting") is a highly efficient logging framework that targets resource-constrained devices, like mic

476 Jan 2, 2023

HAL for the CH58x family of microcontrollers. BLE 5.3, RISC-V Qingke V4.

ch58x-hal HAL for the CH58x RISC-V BLE microcotrollers from WCH. This crate is under random and active development. DO NOT USE in production. This sho