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Usb log tools - #3061
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Usb log tools#3061
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Streams the firmware log to stdout and sends each line of stdin to the device shell, so it serves both as a log follower and as a console. --exit-on-idle makes it usable from scripts: send a command, collect its output, exit once the log goes quiet. The log comes from GetVariable/UsbVariable_ShellBuffer and commands go out as ExecShellCommand; all device access is serialised through the single poll loop, since stdin arrives asynchronously. Replaces an unreliable local log.sh, which polled UsbVariable_StatusBuffer (the macro status buffer) rather than the shell buffer. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N5oDHHomxRbhs7jTqA9rgW
Colour is kept when stdout is a terminal and stripped otherwise, overridable with --color/--no-color. Stripping carries an incomplete escape sequence across reads, since a sequence can straddle the 62-byte chunk boundary. Commands now carry their own trailing newline. ShellUartTransport_InjectInput only appends the submitting newline when the device's StripVt100 flag happens to be set, so without it the command is echoed but never executed; sending our own works in either mode. Verified against a UHK 80 right half over USB: log streaming, command execution and clean --exit-on-idle shutdown all work. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01N5oDHHomxRbhs7jTqA9rgW
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Add a script to connect to uhk shell via usb.