picoruby-postmortem

Host-side CLI for decoding PicoRuby/R2P2 Cortex-M HardFault logs with a matching debug ELF.

Requirement

• Ruby 3.2 or newer
• Arm binutils: addr2line, nm, objdump, readelf

Install

gem build picoruby-postmortem.gemspec
gem install ./picoruby-postmortem-0.1.0.gem

Usage

picoruby-postmortem decode \
  --elf path/to/R2P2.elf \
  --log crash.log

picoruby-postmortem decode --help

Development

rake test