dangernoodle-io / breadboard / 26701225321

100%

push

github

feat(bb_system): portable bb_system_read_temp_celsius (SoC die-temp, capability-gated) (#319)

- adds bb_system_read_temp_celsius(float*) — portable wrapper over the soc internal temperature sensor
- gated on SOC_TEMP_SENSOR_SUPPORTED: real reading on esp32s2/s3/c3/c6/...; BB_ERR_UNSUPPORTED on classic esp32 (legacy sensor uncalibrated) + host
- espidf backend owns the temperature_sensor_install/enable/get_celsius lifecycle (lazy one-time install, mutex-guarded); PRIV_REQUIRES esp_driver_tsens
- host backend returns BB_ERR_UNSUPPORTED; BB_SYSTEM_TESTING override (set_temp_for_test) lets consumers host-test their handling
- lets taipanminer drop its direct temperature_sensor_* calls (esp-idf leak) and enables die-temp on the c3/s2 (previously gated s3-only)
- host tests cover unsupported / invalid-arg / injected-value paths

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

1356 of 1356 branches covered (100.0%)

Branch coverage included in aggregate %.

2314 of 2314 relevant lines covered (100.0%)

909.03 hits per line