Adds three new test steps to backend-e2e-tests.yml:
- ngspice smoke test (standalone, no backend needed)
- ESP32 voltage divider co-simulation (compile + QEMU + ngspice ADC injection)
- ESP32 Wheatstone bridge co-simulation (NTC temperature sweep)
These run alongside the existing DHT22/HC-SR04/MPU6050/MicroPython tests
using the same QEMU .so libraries and ESP32 Arduino core 2.0.17.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Implemented a comprehensive test script (test_micropython_pico.mjs) that performs the following:
- Part 1: Checks backend compilation of a simple Arduino sketch for the rp2040:rp2040:rpipico board.
- Part 2: Downloads MicroPython v1.20.0 UF2 firmware and loads it into a rp2040js simulator.
- Part 3: Simulates the Pico, verifies REPL output, and checks execution of injected Python code.
- Includes detailed logging and error handling for each step of the process.
David Montero Crespo