On macOS/Linux the OS asserts DTR and RTS when the port is opened and
pyserial then writes DTR before RTS, passing through RTS=1/DTR=0 - the
USB-Serial-JTAG reset state. Every Connect restarted the box. Drop RTS
before open and DTR right after it on posix; Windows is unchanged.
Verified on macOS 27 / arm64 with box A4:CB:8F:C9:47:3C (fw 1.0.16,
build 3ae273ec): connect keeps the box running, Reset & capture still
restarts it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Capture from box 14:C1:9F:57:72:48 after flashing merged-binary-v13.bin: ping and wifi get replies, logs intact through the USB-Serial-JTAG driver.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Writes / reads / removes the box's Wi-Fi over the serial port with the
usb_console commands (kota ping, wifi set|get|clear, health) and follows
the box through the restart until it joins the network. The password is
sent hex-encoded and never logged.
firmware/ now holds merged-binary-v13.bin (build 3ae273ec) instead of the
previous 1.0.16 build; error_ids.csv synced with the firmware.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Some files had been saved with CRLF on Windows, so a one-line change
showed as a whole-file diff. .gitattributes now stores text as LF
(.bat stays CRLF for cmd, .command/.sh LF for macOS).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
kkallasandClaude Opus 5.5