3197935461
Three new end-to-end tests that combine ESP32 QEMU emulation (via backend WebSocket) with ngspice-WASM analog circuit solving: 1. test_esp32_spice_analog.mjs — voltage divider sweep - Compiles a sketch that reads analogRead(34) - Solves two voltage dividers with ngspice (R1/R2=10k/10k then 10k/30k) - Injects solved V(mid) into ESP32's ADC via esp32_adc_set - Verifies Serial output matches within +-50 counts (12-bit ADC) - Confirms circuit change is detected (different ADC values) 2. test_esp32_spice_ntc_bridge.mjs — Wheatstone bridge temperature sweep - NTC thermistor in a bridge (0C / 25C / 50C) - ngspice solves the bridge for each temperature - ESP32 reads both legs (ADC34+ADC35), computes R_ntc and T via beta model - Verifies temperature within +-5C tolerance across sweep 3. test_esp32_spice_smoke.mjs — ngspice-only smoke test (no backend needed) Also adds eecircuit-engine to test/backend/e2e/package.json. Prerequisites: backend on localhost:8001 with esp32 core installed. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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| e2e | ||
| integration | ||
| unit | ||
| conftest.py | ||