set_trigger

Sets trigger source and parameters.

On the PID instrument, the trigger refers to the Monitor unit. See `set_monitor`.

Parameters

type string

Trigger type

default: Edge

allowed values:Edge, Pulse

source string

Trigger Source

default: Input1

allowed values:

Moku:Lab	ProbeA, ProbeB
Moku:Go	ProbeA, ProbeB
Moku:Pro	ProbeA, ProbeB, ProbeC, ProbeD
Moku:Delta	ProbeA, ProbeB, ProbeC, ProbeD, External

level number

Trigger level

default: 0

allowed values:-5 to 5

units: V

mode string

Trigger mode

default: Auto

allowed values:Auto, Normal

edge string

Which edge to trigger on. In Pulse Width modes this specifies whether the pulse is positive (rising) or negative (falling), with the 'both' option being invalid

default: Rising

allowed values:Rising, Falling, Both

polarity string

Trigger pulse polarity (Pulse mode only)

default: Positive

allowed values:Positive, Negative

width number

Width of the trigger pulse (Pulse mode only)

default: 0.0001

allowed values:26e-3 to 10

units: Seconds

width_condition string

Trigger pulse width condition (pulse mode only)

default: LessThan

allowed values:GreaterThan, LessThan

nth_event integer

The number of trigger events to wait for before triggering

default: 1

allowed values:0 to 65535

holdoff number

The duration to hold-off Oscilloscope trigger post trigger event

default: 0

allowed values:1e-9 to 10

units: Seconds

hysteresis number

Absolute hysteresis around trigger

default: 0.001

units: V

auto_sensitivity boolean

Configure auto or manual hysteresis for noise rejection.

default: true

noise_reject boolean

Configure the Oscilloscope with a small amount of hysteresis to prevent repeated triggering due to noise

default: false

hf_reject boolean

Configure the trigger signal to pass through a low pass filter to smooth out the noise

default: false

strict boolean

Disable all implicit conversions and coercions.

default: true

TIP

To mimic the Single trigger mode, configure the trigger mode to Normal and call the get_data method exactly once.

Examples

Sample response

{
    "auto_sensitivity": true,
    "edge": "Rising",
    "hf_reject": false,
    "holdoff": 0.0,
    "level": 0.0,
    "noise_reject": false,
    "nth_event": 1
}