- tools/python-embed/: embedded Python 3.12.10 runtime with bleak/pyserial
preinstalled (git-ignored, fetched from the huaweicloud mirror); bats
resolve Python in order: python-embed -> .venv-ble -> system
- NSpyocd.exe + DFP pack copied into tools/ (git-ignored);
flash_package.py prefers the in-tools copies
- make_release.bat/ps1: one-click zip to out/mothercup_tools_<ts>.zip
(staged in TEMP to avoid self-inclusion; zip excluded from git)
- all bats converted to CRLF (LF-only breaks cmd block parsing and %~dp0)
- verified: zip extracted outside the repo runs ble_ota --uart end-to-end
(PASS, 27 kB/s) and flash_package via the bundled NSpyocd
- docs: dev log section 49, AGENTS.md tools section + heap 18KB fix
The venv is a per-machine artifact and stays out of git; the bats
auto-create it on first run but only installed bleak - pyserial
(required by UART OTA) was missing on a fresh machine. Both bats now
install from requirements-ble.txt (bleak==3.0.2, pyserial==3.5).
