dangernoodle-io / breadboard / 25643068538

100%

push

github

feat(bb_diag): coredump byte-stream endpoint + surface panic_reason text (#214)

* feat(bb_diag): add /api/diag/coredump byte-stream endpoint

Allows pulling the raw coredump partition off a running device for
offline decode with espcoredump.py. Streams in 4KB chunks via chunked
transfer-encoding to keep heap pressure bounded.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* feat(bb_diag): include panic_reason text in coredump summary

ESP-IDF's esp_core_dump_get_summary() returns the IDLE task as the
'exception task' for task_wdt panics — true but operationally useless,
since the actual culprit task name lives in the panic-reason text.

Surface esp_core_dump_get_panic_reason() output as a new field on
bb_diag_panic_summary_t and emit it via /api/diag/panic so callers
can triage WDT panics without pulling the full coredump.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

490 of 490 branches covered (100.0%)

Branch coverage included in aggregate %.

726 of 726 relevant lines covered (100.0%)

569.77 hits per line