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Control and monitor power supply Nets through the Lager CLI.

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Syntax

lager supply [OPTIONS] NET_NAME COMMAND [ARGS]...

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Global Options

OptionDescription
--box TEXTLagerbox name or IP address
--helpShow help message and exit

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Commands

CommandDescription
voltageSet output voltage and protection thresholds
currentSet output current and protection thresholds
enableEnable power output
disableDisable power output
stateShow current power state
clear-ovpClear over-voltage protection fault
clear-ocpClear over-current protection fault
setSet power supply mode
tuiLaunch interactive terminal UI

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Command Reference

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voltage

Set output voltage and protection thresholds. 
lager supply NET_NAME voltage [VALUE] [--ovp OVP] [--ocp OCP] [--yes]
Arguments:
  • NET_NAME - Name of the supply Net to control
  • VALUE - Voltage value in volts
Options:
  • --ovp OVP - Over-voltage protection threshold (volts)
  • --ocp OCP - Over-current protection threshold (amps)
  • --yes - Apply without confirmation prompt

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current

Set output current and protection thresholds. 
lager supply NET_NAME current [VALUE] [--ovp OVP] [--ocp OCP] [--yes]
Arguments:
  • NET_NAME - Name of the supply Net to control
  • VALUE - Current value in amps
Options:
  • --ovp OVP - Over-voltage protection threshold (volts)
  • --ocp OCP - Over-current protection threshold (amps)
  • --yes - Apply without confirmation prompt

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enable

Enable power output to DUT. 
lager supply NET_NAME enable
Arguments:
  • NET_NAME - Name of the supply Net to enable

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disable

Disable power output. 
lager supply NET_NAME disable
Arguments:
  • NET_NAME - Name of the supply Net to disable

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state

Show current power supply state. 
lager supply NET_NAME state
Arguments:
  • NET_NAME - Name of the supply Net to inspect

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clear-ovp

Clear over-voltage protection fault. 
lager supply NET_NAME clear-ovp
Arguments:
  • NET_NAME - Name of the supply Net with OVP fault

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clear-ocp

Clear over-current protection fault. 
lager supply NET_NAME clear-ocp
Arguments:
  • NET_NAME - Name of the supply Net with OCP fault

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set

Set power supply mode. 
lager supply NET_NAME set [OPTIONS]
Arguments:
  • NET_NAME - Name of the supply Net to configure

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tui

Launch interactive terminal UI for real-time monitoring. 
lager supply NET_NAME tui
Arguments:
  • NET_NAME - Name of the supply Net to monitor

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Examples

# Set voltage with protection thresholds
lager supply POWER voltage 3.3 --ovp 3.6 --ocp 0.5

# Set current limit
lager supply POWER current 1.0 --ocp 1.2

# Enable power output
lager supply POWER enable

# Check power state
lager supply POWER state

# Clear protection faults
lager supply POWER clear-ovp
lager supply POWER clear-ocp

# Launch interactive UI
lager supply POWER tui

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Notes

  • Net names (e.g., POWER) refer to names assigned when setting up your testbed
  • Use --yes flag to skip confirmation prompts
  • TUI provides real-time voltage/current monitoring and quick controls
  • Protection thresholds help prevent damage to your DUT