Oscilloscope

Control oscilloscope nets through the Lager CLI for waveform capture, triggering, measurements, and streaming.

Syntax

lager scope [NETNAME] [OPTIONS] COMMAND [ARGS]...

If NETNAME is omitted, lists all available scope nets on the box.

Global Options

Option	Description
`--box BOX`	Lagerbox name or IP address
`--mcu MCU`	MCU identifier (passed to the backend; use when multiple MCUs share a scope)
`--help`	Show help message and exit

Commands

Command	Description	Hardware
`enable`	Enable oscilloscope channel	Both
`disable`	Disable oscilloscope channel	Both
`start`	Start waveform capture (continuous or single)	Both
`stop`	Stop waveform capture	Both
`force`	Force trigger manually (bypass trigger condition)	Both
`autoscale`	Automatically adjust vertical scale and timebase	Rigol only
`coupling`	Set channel coupling mode (dc, ac, or gnd)	Rigol only
`probe`	Set probe attenuation ratio	Rigol only
`scale`	Set vertical scale (volts per division)	Rigol only
`timebase`	Set horizontal timebase (seconds per division)	Rigol only
`measure`	Measure waveform characteristics	Rigol only
`trigger`	Configure trigger settings	Both (see note)
`cursor`	Control scope cursor positions	Rigol only
`stream`	Stream oscilloscope data with web visualization	PicoScope only

Edge trigger works with both PicoScope and Rigol. Protocol triggers (I2C, SPI, UART) and pulse width trigger are Rigol only.

Validation Ranges

The CLI validates input values before sending commands to the oscilloscope:

Parameter	Minimum	Maximum	Unit
Vertical scale	0.001	100.0	V/div
Horizontal timebase	1e-9 (1 ns)	50.0	s/div
Capture duration	0.001 (1 ms)	3600 (1 hr)	seconds
Sample count	1	100,000,000	samples

Supported Hardware

Manufacturer	Model	Features
Rigol	MSO5000 series	4 analog + 16 digital channels, SCPI/VISA control, advanced triggers (edge, pulse, I2C, SPI, UART), measurements, cursors
PicoScope	2000 series	Real-time streaming, web-based visualization, CSV export, edge trigger

Feature Comparison

Feature	Rigol MSO5000	PicoScope 2000
Channels	4 analog + 16 digital	Up to 4 analog
Real-time streaming	No (single capture)	Yes (continuous)
Measurements	11 built-in types	Via streaming/CSV
Trigger types	Edge, pulse, I2C, SPI, UART	Edge only
Cursor control	Manual XY cursors	Web UI cursors
Autoscale	Yes	No
Web visualization	No	Yes (HTML5)
Data export	Via measurements	CSV streaming
Control method	SCPI over USB/LAN	WebSocket daemon

Basic Control Commands

`enable`

Enable oscilloscope channel for the specified net.

lager scope NET_NAME enable [--box BOX] [--mcu MCU]

`disable`

Disable oscilloscope channel.

lager scope NET_NAME disable [--box BOX] [--mcu MCU]

`start`

Start waveform capture (continuous or single).

lager scope NET_NAME start [--box BOX] [--mcu MCU] [--single]

Options:

--single - Capture single waveform then stop (one-shot mode)

`stop`

Stop waveform capture.

lager scope NET_NAME stop [--box BOX] [--mcu MCU]

`force`

Force trigger manually, bypassing the trigger condition. Useful when the signal doesn’t meet trigger criteria.

lager scope NET_NAME force [--box BOX] [--mcu MCU]

`autoscale`

Automatically adjust vertical scale and horizontal timebase for optimal display (Rigol only).

lager scope NET_NAME autoscale [--box BOX] [--mcu MCU]

Channel Configuration (Rigol)

`coupling`

Set the input coupling mode for the oscilloscope channel.

lager scope NET_NAME coupling MODE [--box BOX] [--mcu MCU]

Arguments:

MODE - Coupling mode: dc, ac, or gnd

Mode	Description
`dc`	Pass both DC and AC components
`ac`	Block DC component, pass AC only
`gnd`	Ground reference (0V baseline)

`probe`

Set the probe attenuation ratio for accurate voltage measurements.

lager scope NET_NAME probe RATIO [--box BOX] [--mcu MCU]

Arguments:

RATIO - Probe attenuation: 1, 10, 100, or 1000

lager scope ANALOG1 probe 10 --box my-lager-box    # 10:1 probe
lager scope ANALOG1 probe 1 --box my-lager-box     # Direct connection (1:1)
lager scope ANALOG1 probe 100 --box my-lager-box   # 100:1 high-voltage probe

`scale`

Set the vertical scale (volts per division) for the oscilloscope channel.

lager scope NET_NAME scale VOLTS_PER_DIV [--box BOX] [--mcu MCU]

Arguments:

VOLTS_PER_DIV - Vertical scale in volts per division (0.001 to 100.0)

lager scope ANALOG1 scale 1.0 --box my-lager-box    # 1V/div
lager scope ANALOG1 scale 0.5 --box my-lager-box    # 500mV/div
lager scope ANALOG1 scale 0.1 --box my-lager-box    # 100mV/div
lager scope ANALOG1 scale 0.001 --box my-lager-box  # 1mV/div (minimum)

`timebase`

Set the horizontal timebase (seconds per division) for the oscilloscope.

lager scope NET_NAME timebase SEC_PER_DIV [--box BOX] [--mcu MCU]

Arguments:

SEC_PER_DIV - Horizontal timebase in seconds per division (1e-9 to 50.0)

lager scope ANALOG1 timebase 0.001 --box my-lager-box      # 1ms/div
lager scope ANALOG1 timebase 0.0001 --box my-lager-box     # 100us/div
lager scope ANALOG1 timebase 0.000001 --box my-lager-box   # 1us/div
lager scope ANALOG1 timebase 0.000000001 --box my-lager-box # 1ns/div (minimum)

Measure Subcommands (Rigol)

Measure waveform characteristics on Rigol oscilloscopes. PicoScope users should use the streaming capture commands to export waveform data for analysis. Common Options for all measure commands:

Option	Description
`--box BOX`	Lagerbox name or IP
`--mcu MCU`	MCU identifier
`--display`	Display measurement on oscilloscope screen
`--cursor`	Enable measurement cursor on screen

Time Measurements

`measure period`

Measure waveform period.

lager scope NET_NAME measure period [--box BOX] [--display] [--cursor]

`measure freq`

Measure waveform frequency.

lager scope NET_NAME measure freq [--box BOX] [--display] [--cursor]

`measure pulse-width-pos`

Measure positive pulse width.

lager scope NET_NAME measure pulse-width-pos [--box BOX] [--display] [--cursor]

`measure pulse-width-neg`

Measure negative pulse width.

lager scope NET_NAME measure pulse-width-neg [--box BOX] [--display] [--cursor]

`measure duty-cycle-pos`

Measure positive duty cycle (percentage of time signal is high).

lager scope NET_NAME measure duty-cycle-pos [--box BOX] [--display] [--cursor]

`measure duty-cycle-neg`

Measure negative duty cycle (percentage of time signal is low).

lager scope NET_NAME measure duty-cycle-neg [--box BOX] [--display] [--cursor]

Voltage Measurements

`measure vpp`

Measure peak-to-peak voltage.

lager scope NET_NAME measure vpp [--box BOX] [--display] [--cursor]

`measure vmax`

Measure maximum voltage.

lager scope NET_NAME measure vmax [--box BOX] [--display] [--cursor]

`measure vmin`

Measure minimum voltage.

lager scope NET_NAME measure vmin [--box BOX] [--display] [--cursor]

`measure vavg`

Measure average voltage.

lager scope NET_NAME measure vavg [--box BOX] [--display] [--cursor]

`measure vrms`

Measure RMS (root mean square) voltage.

lager scope NET_NAME measure vrms [--box BOX] [--display] [--cursor]

Trigger Subcommands

Configure trigger settings. Edge trigger works with both PicoScope and Rigol. Protocol triggers (I2C, SPI, UART) and pulse trigger are Rigol only. Common Trigger Options:

Option	Description	Default
`--mode`	Trigger mode: `normal`, `auto`, `single`	`normal`
`--coupling`	Coupling mode: `dc`, `ac`, `low_freq_rej`, `high_freq_rej`	`dc`
`--source NET`	Trigger source net	Current net
`--level VOLTS`	Trigger level in volts	-

`trigger edge`

Set edge trigger configuration. Works with both PicoScope and Rigol.

lager scope NET_NAME trigger edge [OPTIONS]

Options (in addition to common):

Option	Description
`--slope`	Trigger slope: `rising`, `falling`, `both`

Examples:

# Rising edge at 1.5V
lager scope ANALOG1 trigger edge --slope rising --level 1.5 --box my-lager-box

# Falling edge in single capture mode
lager scope ANALOG1 trigger edge --slope falling --level 0.5 --mode single --box my-lager-box

# Either edge with AC coupling
lager scope ANALOG1 trigger edge --slope both --coupling ac --level 0 --box my-lager-box

`trigger pulse`

Set pulse width trigger (Rigol only). Triggers when pulse width meets specified conditions.

lager scope NET_NAME trigger pulse [OPTIONS]

Options (in addition to common):

Option	Description	Default
`--trigger-on`	Condition (see table below)	`positive`
`--upper SECONDS`	Upper pulse width limit	-
`--lower SECONDS`	Lower pulse width limit	-

Trigger-on Conditions:

Condition	Description
`positive`	Positive pulse
`negative`	Negative pulse
`positive_greater`	Positive pulse wider than upper limit
`negative_greater`	Negative pulse wider than upper limit
`positive_less`	Positive pulse narrower than upper limit
`negative_less`	Negative pulse narrower than upper limit

Examples:

# Detect short positive glitches (< 100us)
lager scope ANALOG1 trigger pulse --trigger-on positive_less --upper 0.0001 --box my-lager-box

# Detect long negative pulses (> 1ms)
lager scope ANALOG1 trigger pulse --trigger-on negative_greater --upper 0.001 --level 1.0 --box my-lager-box

`trigger i2c`

Set I2C protocol trigger (Rigol only). Triggers on I2C bus events.

lager scope NET_NAME trigger i2c [OPTIONS]

Options (in addition to common mode/coupling):

Option	Description	Default
`--source-scl NET`	SCL source net	-
`--source-sda NET`	SDA source net	-
`--level-scl VOLTS`	SCL trigger level	-
`--level-sda VOLTS`	SDA trigger level	-
`--trigger-on`	Condition (see table below)	`start`
`--address HEX`	I2C address (hex)	-
`--addr-width`	Address width: `7`, `8`, `10` bits	`7`
`--data HEX`	Data pattern to match (hex)	-
`--data-width INT`	Data width in bits	`8`
`--direction`	Direction: `read`, `write`, `read_write`	`read_write`

Trigger-on Conditions:

Condition	Description
`start`	Start condition
`restart`	Repeated start condition
`stop`	Stop condition
`ack_miss`	Missing ACK (NACK)
`address`	Specific address match
`data`	Specific data match
`addr_data`	Address + data match

Examples:

# Trigger on I2C start condition
lager scope ANALOG1 trigger i2c \
  --source-scl SCL_NET --source-sda SDA_NET \
  --trigger-on start --box my-lager-box

# Trigger on specific I2C address (7-bit)
lager scope ANALOG1 trigger i2c \
  --source-scl SCL_NET --source-sda SDA_NET \
  --trigger-on address --address 0x48 --box my-lager-box

# Trigger on I2C write to address 0x76 with data 0xF4
lager scope ANALOG1 trigger i2c \
  --source-scl SCL_NET --source-sda SDA_NET \
  --trigger-on addr_data --address 0x76 --data 0xF4 \
  --direction write --box my-lager-box

# Trigger on NACK (missing acknowledgment)
lager scope ANALOG1 trigger i2c \
  --source-scl SCL_NET --source-sda SDA_NET \
  --trigger-on ack_miss --box my-lager-box

`trigger spi`

Set SPI protocol trigger (Rigol only). Triggers on SPI bus events.

lager scope NET_NAME trigger spi [OPTIONS]

Options (in addition to common mode/coupling):

Option	Description	Default
`--source-mosi-miso NET`	MOSI/MISO source net	-
`--source-sck NET`	SCK (clock) source net	-
`--source-cs NET`	CS (chip select) source net	-
`--level-mosi-miso VOLTS`	MOSI/MISO trigger level	-
`--level-sck VOLTS`	SCK trigger level	-
`--level-cs VOLTS`	CS trigger level	-
`--trigger-on`	Condition: `timeout`, `cs`	`cs`
`--data HEX`	Data pattern to match (hex)	-
`--data-width INT`	Data width in bits	`8`
`--clk-slope`	Clock edge: `rising`, `falling`	`rising`
`--cs-idle`	CS idle state: `high`, `low`	`high`
`--timeout SECONDS`	Timeout value in seconds	-

Examples:

# Trigger on CS assertion
lager scope ANALOG1 trigger spi \
  --source-mosi-miso MOSI_NET --source-sck SCK_NET --source-cs CS_NET \
  --trigger-on cs --box my-lager-box

# Trigger on SPI data pattern with falling clock edge
lager scope ANALOG1 trigger spi \
  --source-mosi-miso MOSI_NET --source-sck SCK_NET --source-cs CS_NET \
  --data 0xFF --clk-slope falling --box my-lager-box

`trigger uart`

Set UART protocol trigger (Rigol only). Triggers on UART serial events.

lager scope NET_NAME trigger uart [OPTIONS]

Options (in addition to common):

Option	Description	Default
`--baud INT`	Baud rate	`9600`
`--parity`	Parity: `none`, `even`, `odd`	`none`
`--stop-bits`	Stop bits: `1`, `1.5`, `2`	`1`
`--data-width INT`	Data width in bits	`8`
`--trigger-on`	Condition: `start`, `stop`, `data`, `error`	`start`
`--data HEX`	Data pattern to match (hex)	-

Examples:

# Trigger on UART start bit at 115200 baud
lager scope ANALOG1 trigger uart \
  --source UART_TX --baud 115200 --trigger-on start --box my-lager-box

# Trigger on specific UART data byte
lager scope ANALOG1 trigger uart \
  --source UART_TX --baud 9600 --trigger-on data --data 0x55 --box my-lager-box

# Trigger on UART framing error
lager scope ANALOG1 trigger uart \
  --source UART_RX --baud 115200 --trigger-on error --box my-lager-box

Cursor Subcommands (Rigol)

Control manual XY cursors on Rigol oscilloscopes for precise time and voltage measurements. Cursors A and B can be positioned independently, and the oscilloscope calculates the delta between them.

`cursor set-a` / `cursor set-b`

Set the absolute position of cursor A or B.

lager scope NET_NAME cursor set-a [--x FLOAT] [--y FLOAT] [--box BOX] [--mcu MCU]
lager scope NET_NAME cursor set-b [--x FLOAT] [--y FLOAT] [--box BOX] [--mcu MCU]

Options:

Option	Description
`--x`	X coordinate (time position)
`--y`	Y coordinate (voltage position)

`cursor move-a` / `cursor move-b`

Move a cursor by a relative offset from its current position.

lager scope NET_NAME cursor move-a [--x FLOAT] [--y FLOAT] [--box BOX] [--mcu MCU]
lager scope NET_NAME cursor move-b [--x FLOAT] [--y FLOAT] [--box BOX] [--mcu MCU]

Options:

Option	Description
`--x`	Relative X movement (delta)
`--y`	Relative Y movement (delta)

`cursor hide`

Hide the cursor display.

lager scope NET_NAME cursor hide [--box BOX] [--mcu MCU]

Examples:

# Position cursors for time measurement
lager scope ANALOG1 cursor set-a --x -0.001 --box my-lager-box
lager scope ANALOG1 cursor set-b --x 0.001 --box my-lager-box

# Fine-tune cursor B position
lager scope ANALOG1 cursor move-b --x 0.0001 --box my-lager-box

# Set voltage measurement cursors
lager scope ANALOG1 cursor set-a --y 0.5 --box my-lager-box
lager scope ANALOG1 cursor set-b --y 3.3 --box my-lager-box

# Hide cursors when done
lager scope ANALOG1 cursor hide --box my-lager-box

Stream Subcommands (PicoScope)

Stream oscilloscope data in real time from PicoScope devices. The streaming system uses a dedicated daemon on the Lager Box with a web-based visualization interface.

Daemon Architecture

The PicoScope streaming daemon communicates over multiple ports:

Port	Purpose
8080	HTTP server for web visualization UI
8082	WebSocket command channel (browser)
8083	WebTransport streaming (browser data)
8085	CLI command port (WebSocket)

`stream start`

Start oscilloscope streaming acquisition with web visualization.

lager scope NET_NAME stream start [OPTIONS]

Options:

Option	Short	Description	Default
`--channel`	`-c`	Channel: `A`, `B`, `1`, `2`	`A`
`--volts-per-div`	`-v`	Vertical scale (V/div)	`1.0`
`--time-per-div`	`-t`	Horizontal scale (s/div)	`0.001`
`--trigger-level`		Trigger threshold voltage	`0.0`
`--trigger-slope`		Slope: `rising`, `falling`, `either`	`rising`
`--capture-mode`		Mode: `auto`, `normal`, `single`	`auto`
`--coupling`		Coupling: `dc`, `ac`	`dc`
`--quiet`	`-q`	Minimal output
`--json`		JSON output format
`--verbose`		Verbose debugging output

Examples:

# Start streaming on channel A with default settings
lager scope PICO1 stream start --box my-lager-box

# Start with specific configuration
lager scope PICO1 stream start -c A -v 2.0 -t 0.0001 --box my-lager-box

# Start with trigger configuration
lager scope PICO1 stream start \
  --trigger-level 1.5 --trigger-slope rising \
  --capture-mode normal --box my-lager-box

# Start in single capture mode with AC coupling
lager scope PICO1 stream start \
  --capture-mode single --coupling ac --box my-lager-box

`stream stop`

Stop oscilloscope streaming acquisition.

lager scope NET_NAME stream stop [--box BOX]

`stream status`

Check oscilloscope streaming daemon status.

lager scope NET_NAME stream status [--box BOX]

`stream web`

Open web browser for real-time oscilloscope visualization.

lager scope NET_NAME stream web [--box BOX] [--port PORT]

Options:

--port - HTTP server port (default: 8080)

The web interface provides an HTML5 oscilloscope display with real-time waveform rendering via WebTransport.

`stream capture`

Capture oscilloscope waveform data to a CSV file.

lager scope NET_NAME stream capture [OPTIONS]

Options:

Option	Short	Description	Default
`--output`	`-o`	CSV output file path	`scope_data.csv`
`--duration`	`-d`	Capture duration in seconds (0.001-3600)	`1.0`
`--samples`	`-n`	Maximum samples to capture (1-100M)	unlimited
`--quiet`	`-q`	Minimal output
`--json`		JSON output format
`--verbose`		Verbose debugging output

Examples:

# Capture 1 second of data (default)
lager scope PICO1 stream capture --box my-lager-box

# Capture 5 seconds to specific file
lager scope PICO1 stream capture -o waveform.csv -d 5.0 --box my-lager-box

# Capture up to 1M samples
lager scope PICO1 stream capture -n 1000000 -o data.csv --box my-lager-box

# Capture with JSON output format
lager scope PICO1 stream capture --json --box my-lager-box

`stream config`

Configure oscilloscope streaming settings without starting/stopping acquisition.

lager scope NET_NAME stream config [OPTIONS]

Options:

Option	Short	Description
`--channel`	`-c`	Channel: `A`, `B`, `1`, `2`
`--volts-per-div`	`-v`	Volts per division
`--time-per-div`	`-t`	Time per division (seconds)
`--trigger-level`		Trigger level (volts)
`--trigger-source`		Trigger source channel: `A`, `B`, `1`, `2`
`--trigger-slope`		Slope: `rising`, `falling`, `either`
`--capture-mode`		Mode: `auto`, `normal`, `single`
`--coupling`		Coupling: `dc`, `ac`
`--enable` / `--disable`		Enable or disable channel

Examples:

# Change vertical scale while streaming
lager scope PICO1 stream config -v 0.5 --box my-lager-box

# Switch to channel B
lager scope PICO1 stream config -c B --enable --box my-lager-box

# Change trigger settings
lager scope PICO1 stream config --trigger-level 2.0 --trigger-slope falling --box my-lager-box

# Switch to single capture mode
lager scope PICO1 stream config --capture-mode single --box my-lager-box

Examples

Basic Rigol Workflow

# Enable scope channel
lager scope ANALOG1 enable --box my-lager-box

# Auto-scale to find signal
lager scope ANALOG1 autoscale --box my-lager-box

# Fine-tune settings
lager scope ANALOG1 scale 0.5 --box my-lager-box
lager scope ANALOG1 timebase 0.001 --box my-lager-box

# Start continuous capture
lager scope ANALOG1 start --box my-lager-box

# Take measurements
lager scope ANALOG1 measure freq --display --box my-lager-box
lager scope ANALOG1 measure vpp --display --box my-lager-box

# Single capture mode
lager scope ANALOG1 start --single --box my-lager-box

# Stop capture
lager scope ANALOG1 stop --box my-lager-box

Channel Configuration

# Configure for 10x probe at 500mV/div, 1ms/div
lager scope ANALOG1 probe 10 --box my-lager-box
lager scope ANALOG1 scale 0.5 --box my-lager-box
lager scope ANALOG1 timebase 0.001 --box my-lager-box

# Set AC coupling for audio signals
lager scope ANALOG1 coupling ac --box my-lager-box

# Force trigger when signal doesn't meet criteria
lager scope ANALOG1 force --box my-lager-box

Measurements

# Time measurements
lager scope ANALOG1 measure freq --display --box my-lager-box
lager scope ANALOG1 measure period --box my-lager-box
lager scope ANALOG1 measure duty-cycle-pos --box my-lager-box

# Voltage measurements
lager scope ANALOG1 measure vpp --box my-lager-box
lager scope ANALOG1 measure vrms --display --box my-lager-box
lager scope ANALOG1 measure vmax --box my-lager-box

Triggering

# Edge trigger
lager scope ANALOG1 trigger edge --slope rising --level 1.5 --box my-lager-box

# Pulse width trigger (glitch detection)
lager scope ANALOG1 trigger pulse --trigger-on positive_less --upper 0.0001 --box my-lager-box

# UART trigger at 115200 baud
lager scope ANALOG1 trigger uart \
  --source UART_NET --baud 115200 --trigger-on start --box my-lager-box

# I2C trigger on address 0x48
lager scope ANALOG1 trigger i2c \
  --source-scl SCL --source-sda SDA \
  --trigger-on address --address 0x48 --box my-lager-box

# SPI trigger on chip select
lager scope ANALOG1 trigger spi \
  --source-mosi-miso MOSI --source-sck SCK --source-cs CS \
  --trigger-on cs --box my-lager-box

Cursor Measurements

# Measure time between two events
lager scope ANALOG1 cursor set-a --x -0.001 --box my-lager-box
lager scope ANALOG1 cursor set-b --x 0.002 --box my-lager-box

# Measure voltage difference
lager scope ANALOG1 cursor set-a --y 0.0 --box my-lager-box
lager scope ANALOG1 cursor set-b --y 3.3 --box my-lager-box

# Clean up
lager scope ANALOG1 cursor hide --box my-lager-box

PicoScope Streaming

# Start streaming with default settings
lager scope PICO1 stream start --box my-lager-box

# Open web visualization
lager scope PICO1 stream web --box my-lager-box

# Capture data to file
lager scope PICO1 stream capture -o waveform.csv -d 5.0 --box my-lager-box

# Adjust settings while streaming
lager scope PICO1 stream config -v 2.0 -t 0.0001 --box my-lager-box

# Check streaming status
lager scope PICO1 stream status --box my-lager-box

# Stop streaming
lager scope PICO1 stream stop --box my-lager-box

Command Structure

scope [NETNAME] [--box BOX]
  Basic Control
  ├── enable [--mcu]
  ├── disable [--mcu]
  ├── start [--mcu] [--single]
  ├── stop [--mcu]
  └── force [--mcu]

  Channel Configuration (Rigol)
  ├── scale VOLTS_PER_DIV [--mcu]
  ├── coupling {dc|ac|gnd} [--mcu]
  ├── probe {1|10|100|1000} [--mcu]
  ├── timebase SECONDS_PER_DIV [--mcu]
  └── autoscale [--mcu]

  Measurements (Rigol)
  └── measure
      ├── period [--display] [--cursor]
      ├── freq [--display] [--cursor]
      ├── vpp [--display] [--cursor]
      ├── vmax [--display] [--cursor]
      ├── vmin [--display] [--cursor]
      ├── vrms [--display] [--cursor]
      ├── vavg [--display] [--cursor]
      ├── pulse-width-pos [--display] [--cursor]
      ├── pulse-width-neg [--display] [--cursor]
      ├── duty-cycle-pos [--display] [--cursor]
      └── duty-cycle-neg [--display] [--cursor]

  Triggers
  └── trigger
      ├── edge [--slope] [--level] [--mode] [--coupling] [--source]
      ├── pulse [--trigger-on] [--upper] [--lower] [--level] ...
      ├── i2c [--source-scl] [--source-sda] [--trigger-on] [--address] ...
      ├── spi [--source-mosi-miso] [--source-sck] [--source-cs] ...
      └── uart [--baud] [--parity] [--trigger-on] [--data] ...

  Cursors (Rigol)
  └── cursor
      ├── set-a [--x] [--y]
      ├── set-b [--x] [--y]
      ├── move-a [--x] [--y]
      ├── move-b [--x] [--y]
      └── hide

  Streaming (PicoScope)
  └── stream
      ├── start [-c] [-v] [-t] [--trigger-level] [--trigger-slope] ...
      ├── stop
      ├── status
      ├── web [--port]
      ├── capture [-o] [-d] [-n] [--quiet] [--json] [--verbose]
      └── config [-c] [-v] [-t] [--enable/--disable] ...

Notes

Net names refer to names assigned when setting up your testbed with lager nets
The --mcu option is available on all commands and is passed to the backend; use it when multiple MCUs share a scope channel
Streaming commands are only available for PicoScope devices
Measurement and cursor commands are only available for Rigol devices
Edge trigger is the only trigger type supported on both PicoScope and Rigol
Web visualization requires port 8080 to be accessible on the Lager Box
Validation rejects values outside the allowed ranges before sending to hardware
Use lager nets to see available scope nets

​Syntax

​Global Options

​Commands

​Validation Ranges

​Supported Hardware

​Feature Comparison

​Basic Control Commands

​enable

​disable

​start

​stop

​force

​autoscale

​Channel Configuration (Rigol)

​coupling

​probe

​scale

​timebase

​Measure Subcommands (Rigol)

​Time Measurements

​measure period

​measure freq

​measure pulse-width-pos

​measure pulse-width-neg

​measure duty-cycle-pos

​measure duty-cycle-neg

​Voltage Measurements

​measure vpp

​measure vmax

​measure vmin

​measure vavg

​measure vrms

​Trigger Subcommands

​trigger edge

​trigger pulse

​trigger i2c

​trigger spi

​trigger uart

​Cursor Subcommands (Rigol)

​cursor set-a / cursor set-b

​cursor move-a / cursor move-b

​cursor hide

​Stream Subcommands (PicoScope)

​Daemon Architecture

​stream start

​stream stop

​stream status

​stream web

​stream capture

​stream config

​Examples

​Basic Rigol Workflow

​Channel Configuration

​Measurements

​Triggering

​Cursor Measurements

​PicoScope Streaming

​Command Structure

​Notes

​See Also

Syntax

Global Options

Commands

Validation Ranges

Supported Hardware

Feature Comparison

Basic Control Commands

`enable`

`disable`

`start`

`stop`

`force`

`autoscale`

Channel Configuration (Rigol)

`coupling`

`probe`

`scale`

`timebase`

Measure Subcommands (Rigol)

Time Measurements

`measure period`

`measure freq`

`measure pulse-width-pos`

`measure pulse-width-neg`

`measure duty-cycle-pos`

`measure duty-cycle-neg`

Voltage Measurements

`measure vpp`

`measure vmax`

`measure vmin`

`measure vavg`

`measure vrms`

Trigger Subcommands

`trigger edge`

`trigger pulse`

`trigger i2c`

`trigger spi`

`trigger uart`

Cursor Subcommands (Rigol)

`cursor set-a` / `cursor set-b`

`cursor move-a` / `cursor move-b`

`cursor hide`

Stream Subcommands (PicoScope)

Daemon Architecture

`stream start`

`stream stop`

`stream status`

`stream web`

`stream capture`

`stream config`

Examples

Basic Rigol Workflow

Channel Configuration

Measurements

Triggering

Cursor Measurements

PicoScope Streaming

Command Structure

Notes

See Also