ci: build all three firmware images on GitHub Actions (DEVOPS-1)#5
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- RP2040: PlatformIO (arduino-pico pinned 5.6.1), artifacts firmware.uf2 + .elf. - ESP32-S3: espressif/esp-idf-ci-action, IDF v6.0 docker image, target esp32s3; artifacts app + bootloader + partition table. - CH32X035: new headless firmware-ch32x/Makefile mirroring the MRS 2.4.0 build 1:1 (same WCH riscv-none-embed-gcc 8.2, -march=rv32imacxw, flags, Link.ld, -lm) — verified locally against the MRS-built hex. CI pulls the WCH toolchain from the ch32-riscv-ug GitHub mirror of MRS_Toolchain_Linux_x64_V1.92 (cached between runs). Build-only: artifacts per MCU, no flashing, no hardware tests.
cmd0s
marked this pull request as ready for review
July 14, 2026 16:49
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Build-only CI for the three MCUs:
firmware.uf2+.elfespressif/esp-idf-ci-action, IDF v6.0 docker image, targetesp32s3firmware-ch32x/Makefilemirroring the MRS 2.4.0 build 1:1 (WCHriscv-none-embed-gcc8.2,-march=rv32imacxw, same flags/Link.ld/-lm); CI pulls the WCH toolchain from the ch32-riscv-ug mirror ofMRS_Toolchain_Linux_x64_V1.92(cached)Local validation: CH32X hex built by the Makefile matches the MRS-built hex size; RP2040
pio rungreen; ESP32idf.py buildgreen.No flashing, no hardware tests — artifacts only.