check_errors
|
Query :SYSTem:ERRor? once and raise on a non-zero code. |
close
|
Close the underlying transport. |
digitize
|
:DIGitize the cached trigger source, then *OPC? under a scoped VISA timeout.
|
fetch_waveform
|
Fetch the waveform from channel over WORD (unsigned 16-bit, LSB-first), 1000 points. |
force_trigger
|
Force a trigger event immediately, regardless of the configured conditions. |
get_acquisition_mode
|
Read back the current acquisition mode. |
get_acquisition_state
|
:OPERegister:CONDition? bit 3 (0x08) — set = RUNNING, clear = STOPPED.
|
get_average_count
|
Read back the waveforms-to-average count. |
get_coupling
|
Read back input coupling on channel. |
get_horizontal_scale
|
Read back the timebase (seconds/div). |
get_probe_attenuation
|
Read back channel's probe attenuation ratio. |
get_sample_rate
|
Read back the current sample rate (samples per second). |
get_trigger_status
|
:OPERegister:CONDition? bits: 0x20 = ARMED, 0x08 = AUTO (running), else TRIGGERED.
|
get_vertical_offset
|
Read back channel's vertical offset (volts). |
get_vertical_scale
|
Read back channel's vertical scale (V/div). |
load_settings
|
:RECall:SETup from scope memory, or send local bytes via :SYSTem:SETup.
|
measure
|
Install then query a built-in measurement on channel. |
open
|
Open the underlying transport. |
run
|
Start continuous (free-running) acquisition. |
save_screenshot
|
:SAVE:IMAGe to the scope, or :DISPlay:DATA? PNG,COLor and write locally.
|
save_settings
|
:SAVE:SETup to scope memory or to the host (:SYSTem:SETup?).
|
set_acquisition_mode
|
Set the acquisition mode. |
set_average_count
|
Set the number of waveforms to average. |
set_coupling
|
Set AC/DC input coupling on channel. |
set_horizontal_scale
|
Set the timebase to seconds_per_div. |
set_probe_attenuation
|
Set channel's probe attenuation ratio (e.g. 1, 10, 100, 1000). |
set_trigger_level
|
Set the trigger threshold to level (volts). |
set_trigger_mode
|
Set the trigger sweep mode (AUTO / NORMAL). |
set_trigger_slope
|
Set the trigger edge slope (RISING / FALLING / EITHER). |
set_trigger_source
|
Set the trigger source to analog channel. |
set_trigger_type
|
Set the trigger type (EDGE, PULSE, …). |
set_vertical_offset
|
Set channel's vertical offset to offset (volts). |
set_vertical_scale
|
Set channel's vertical scale to volts_per_div (V/div). |
setup_measurement
|
Ensure a measurement slot exists for measurement_type/channel before the scope triggers. |
single
|
Arm a single-shot acquisition. |
stop
|
Stop acquisition. |
instro