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PebbleOS

pbl console

Attach to the firmware’s console: over serial on a watch, over TCP to a running emulator.

pbl console                       # the emulator
pbl console --tty /dev/ttyACM0    # a watch

Send help to list the console commands. Firmware log messages are hashed at compile time, so the binary only contains a hash and the arguments; the console dehashes them on the fly using the dictionary the build generates at build/fw/loghash_dict.json (build/prf/fw/loghash_dict.json for PRF builds). Debugging covers the flash log buffer and coredumps.

Options

pbl console [-h] [-b DIR] [--dry-run] [--tty TTY] [--baudrate BAUDRATE]
            [--qemu-host QEMU_HOST] [--reconnect]
--tty TTY

tty to use for the console

--baudrate BAUDRATE

Baudrate for the target’s uart

--qemu-host QEMU_HOST

host:port for the emulator’s console (default: localhost:12345)

--reconnect

Wrap the console in a keep-alive driver that reconnects

Generated from PebbleOS 3a7b71785. This page is maintained in the pebbleos repository: docs/pbl/console.md.