jonas-schievink/jaylink

cJTAG support

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#27 opened on Feb 23, 2021

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help wanted

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Description

Hi! I was wondering how I could add cJTAG support to the project such that I can use with rust embedded toolchain. Not sure if this is the place to ask this, but could you point me out in the correct direction such that I can help implement it? I will gladly create a PR then!

Contributor guide

Research direction
Explore the existing SWD and JTAG implementations in the jaylink library, and study the cJTAG protocol (IEEE 1149.7) to understand how to adapt the library's capabilities to support cJTAG. Look for relevant documentation or examples in other open source tools.
Tech stack
rust
Domain
embedded iot
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
Rustembedded systemsJ Link
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65