mcesptool

MCP/mcesptool

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Commit Graph

Author	SHA1	Message	Date
Ryan Malloy	740164f582	Add download mode, efuse emulation, and watchdog disable to QEMU manager Smoke tested against real Espressif QEMU fork — esptool successfully identifies, reads flash_id, and writes firmware to emulated ESP32 via socket://localhost:5555. Enriched CHIP_MACHINES with per-chip efuse data, GPIO strap values, and watchdog timer driver names derived from ESP-IDF's qemu_ext.py.	2026-01-28 16:44:17 -07:00
Ryan Malloy	0d684088a4	Fix esptool skip condition to use shutil.which The test was hardcoded to check /usr/bin/esptool, but esptool lives in ~/.local/bin/ on this system. Use shutil.which() to properly search PATH.	2026-01-28 15:46:55 -07:00
Ryan Malloy	64c1505a00	Add QEMU ESP32 emulation support Integrate Espressif's QEMU fork for virtual ESP device management: - QemuManager component with 5 MCP tools (start/stop/list/status/flash) - Config auto-detects QEMU binaries from ~/.espressif/tools/ - Supports esp32, esp32s2, esp32s3, esp32c3 chip emulation - Virtual serial over TCP (socket://localhost:PORT) transparent to esptool - Scan integration: QEMU instances appear in esp_scan_ports results - Blank flash images initialized to 0xFF (erased NOR flash state) - 38 unit tests covering lifecycle, port allocation, flash writes	2026-01-28 15:35:22 -07:00

Author

SHA1

Message

Date

Ryan Malloy

740164f582

Add download mode, efuse emulation, and watchdog disable to QEMU manager

Smoke tested against real Espressif QEMU fork — esptool successfully
identifies, reads flash_id, and writes firmware to emulated ESP32 via
socket://localhost:5555. Enriched CHIP_MACHINES with per-chip efuse
data, GPIO strap values, and watchdog timer driver names derived from
ESP-IDF's qemu_ext.py.

2026-01-28 16:44:17 -07:00

Ryan Malloy

0d684088a4

Fix esptool skip condition to use shutil.which

The test was hardcoded to check /usr/bin/esptool, but esptool lives
in ~/.local/bin/ on this system. Use shutil.which() to properly
search PATH.

2026-01-28 15:46:55 -07:00

Ryan Malloy

64c1505a00

Add QEMU ESP32 emulation support

Integrate Espressif's QEMU fork for virtual ESP device management:

- QemuManager component with 5 MCP tools (start/stop/list/status/flash)
- Config auto-detects QEMU binaries from ~/.espressif/tools/
- Supports esp32, esp32s2, esp32s3, esp32c3 chip emulation
- Virtual serial over TCP (socket://localhost:PORT) transparent to esptool
- Scan integration: QEMU instances appear in esp_scan_ports results
- Blank flash images initialized to 0xFF (erased NOR flash state)
- 38 unit tests covering lifecycle, port allocation, flash writes

2026-01-28 15:35:22 -07:00

3 Commits