Version 0.34.0

Features

lager nets state reports live hardware state for every saved net in one command. Power supplies show channel, output and measured voltage/current; USB ports show enabled or disabled; GPIO shows level; ADC and DAC show volts; an I2C bus shows the addresses that answered. Roles with no probe report nothing rather than guessing. Add --json for the same data unformatted. It is a separate subcommand rather than part of lager nets because it touches hardware: plain lager nets reads saved configuration only, while this takes the same instrument locks a running lager python test holds. Nets are probed per instrument rather than per net, so a hub with eight ports costs one connect cycle instead of eight, and the command always answers within its deadline — an instrument that has stopped responding reports nothing for its own nets instead of failing the whole bench. A Lager Box too old to support this reports a clear upgrade hint.

lager debug <net> flash no longer leaves the target blank when the post-erase reconnect fails. flash erases by default and used to reconnect the debugger between the erase and the flash. That reconnect sat inside the erase’s own error handling, so when it failed the command reported Flash erase failed, exited non-zero, and never programmed the part it had just erased. The reconnect was not needed by either debug backend and has been removed.
lager debug <net> flash no longer reports success when nothing was programmed. The command printed Flashed! and exited zero regardless of what the programmer actually did, so a run whose log read Could not connect to target still looked like a success — with the part left erased, because flash erases first. It now takes its result from the programmer’s own output and reports which step failed.
lager nets state no longer reconfigures the hardware it reports on. Reading GPIO state could reset a pin’s direction on a LabJack T7, releasing a line held for a target’s reset, boot-mode or enable signal; and reading an analog input reset that channel’s range and resolution, disturbing a measurement in progress. Both now read without writing.
The LabJack batch probe now serialises correctly against lager gpo, gpi, adc and dac. It took a different lock than those commands, so reading state could overlap with a command already using the same device.

To install this version:

pip install lager-cli==0.34.0

To upgrade from a previous version:

pip install --upgrade lager-cli