kota-technician-tool/docs/CHANGES-v0.8.md

Technician tool v0.8 - changes

Windows + macOS

• Dependencies verified to install on macOS arm64 and x86_64 (uv.lock: PySide6 6.11 universal2 wheels, requires macOS 13+); Windows unchanged.
• SD card check: macOS diskutil reports FAT32 partitions as DOS_FAT_32 / Windows_FAT_32; these are now accepted (previously a correct card was reported as "not FAT32" on a Mac).
• Unit tests for the macOS serial-port filter (/dev/cu.* only) and FAT32 names.
• README.md with launch steps for both systems (incl. the Google Drive executable-bit workaround on macOS); docs/mac_agent_command.txt updated for a v0.8 test run on a Mac.

Diagnosis

• Harmless Wi-Fi start-up errors are ignored (rule benign.wifi_start): wifi:sta is connecting, return error, esp_wifi_connect() failed: ESP_ERR_WIFI_CONN, Failed to get configured network when updating network status (unpaired box).
• Brown-out resets are detected (E BOD: Brownout detector was triggered, ROM reports RTC_SW_SYS_RST).
• Service report note = the Diagnosis panel as text (LED, firmware, box self-report, start-up progress with times, findings with "Seen Nx, first at ... s, last at ... s" and log line), shortened to fit the service form's 5000 characters.

Not yet run on a real Mac: see docs/mac_agent_command.txt.