diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/reference/hil_boards.md | 2 | ||||
| -rw-r--r-- | docs/superpowers/specs/2026-08-19-ci-build-family-filter-design.md | 13 |
2 files changed, 14 insertions, 1 deletions
diff --git a/docs/reference/hil_boards.md b/docs/reference/hil_boards.md index e8f364646..678f7f0ed 100644 --- a/docs/reference/hil_boards.md +++ b/docs/reference/hil_boards.md @@ -12,7 +12,7 @@ | espressif_s3_devkitm | device, host | esptool | espressif_s3_devkitm, espressif_s3_devkitm-DMA | Use TS3USB30 mux to test both device and host | | feather_nrf52840_express | device | jlink | | | | max32666fthr | device | openocd | | | -| metro_m4_express | device, dual | jlink | | pl23x; audio_test_freertos skipped: samd51 iso-IN capture fails (arecord EIO) | +| metro_m4_express | device, dual | jlink | metro_m4_express | pl23x; audio_test_freertos skipped: samd51 iso-IN capture fails (arecord EIO) | | lpcxpresso11u37 | device | jlink | | | | lpcxpresso55s28 | device | jlink | | | | ra4m1_ek | device | jlink | | | diff --git a/docs/superpowers/specs/2026-08-19-ci-build-family-filter-design.md b/docs/superpowers/specs/2026-08-19-ci-build-family-filter-design.md index b10f5b4ae..524568aeb 100644 --- a/docs/superpowers/specs/2026-08-19-ci-build-family-filter-design.md +++ b/docs/superpowers/specs/2026-08-19-ci-build-family-filter-design.md @@ -146,6 +146,19 @@ the existing `test_hil_util.BottomLayer` structural tests. Fail-open survives where it belongs: an *unclassified* path or any exception widens to `ALL` on every axis. +### A class no example enables selects nothing + +`src/class/bth` is the live instance: no example's `tusb_config.h` sets `CFG_TUD_BTH`, so +rules 8-10 resolve to no examples and a bth-only PR builds nothing and runs nothing. That is +the empty-means-empty ruling applied to classes, and it is deliberate — nothing compiles the +file, so nothing can validate it, and the master-push build is the net. + +Worth stating plainly because the exposure changed: GHA used to rebuild everything for such +a PR by accident, through the empty-`families` bug in `build.yml`. With that fixed, both +providers now correctly build nothing, so `tud_bt_*` can be broken by a green PR. +`TestClassesWithNoEnablingExample` pins the set to `{bth}` so a second class cannot enter +this state unnoticed. + ### Why `hw/mcu/**` is rule 7 and not "full" `hw/mcu` is overwhelmingly dependency territory — `tools/get_deps.py` has 87 entries under it, |