#!/usr/bin/env bash
# Called by udev when CM4 in boot mode (0a5c:2711 or 2b8e) is connected.
# Start the flash service via systemd so it runs under systemd, not udev —
# otherwise udev kills the process when the device re-enumerates (first→second stage).
# --no-block: return immediately so udev doesn't wait; the service runs in the background.

systemctl --no-block start cm4-flash.service