Alex Gavin a-gavin

Overview

Initial dev environment setup for ESP32-C3 and ESP32-C6 programming, tailored towards Rust development. Some of this will also apply to the ESP32-C2 as well as the ESP32-H2 and ESP32-P4 when they are released.

General Setup
Setup USB JTAG
Setup GPIO JTAG

General Setup

Install ESP tooling:

Raspberry Pi Picoprobe Debug Setup/Tips & Tricks

This document details useful information on how to use a Raspberry Pi Pico as a SWD probe for another Pico using the Picoprobe software. This information assumes you have followed all of the steps in Appendix A of the Getting Started with Raspberry Pi Pico Guide and that you are doing development on a Linux system.

Essential Setup

Add the below files to your system to enable non-root access to the devices

/etc/udev/rules.d/99-openocd.rules:
```
# Raspberry Pi Picoprobe
```

ATTRS{idVendor}=="2e8a", ATTRS{idProduct}=="0004", MODE="0666"

	use neli::{
	consts::{nl::NlmF, socket::NlFamily},
	genl::{AttrTypeBuilder, Genlmsghdr, GenlmsghdrBuilder, NlattrBuilder, NoUserHeader},
	neli_enum,
	nl::NlPayload,
	router::synchronous::NlRouter,
	types::GenlBuffer,
	utils::Groups,
	};

	# Where did I find this originally??? Someone's gist somewhere on GitHub
	# Taken from https://raw.githubusercontent.com/riscv/riscv-openocd/a037b20f2e015859327ab37588792386c4fc942f/tcl/target/gd32vf103.cfg
	#
	# Goes in scripts/target/

	# Below should be in interface???
	#adapter speed 1000

	# Can only debug RISCV devices via JTAG
	transport select jtag

	[package]
	name = "probe_rs_example"
	version = "0.1.0"
	edition = "2021"

	[dependencies]
	anyhow = "1.0.34"
	probe-rs = { version = "0.15.0", features = ["ftdi"] }

	#![no_std]
	#![no_main]

	#[rtic::app(
	device = rp_pico::hal::pac,
	dispatchers = [TIMER_IRQ_1]
	)]
	mod app {
	use rp_pico::XOSC_CRYSTAL_FREQ;
	use rp_pico::hal::{