pylab_ml.scope.softscope.Softscope

class Softscope(mqttc, logger, instName='softscope')

Bases: mqtt_deviceattributes

Class for the communication with the softcope-GUI.

via mqtt some command controlled the sending of data:

start:

create a Timer-thread with the loop-time = sampleTime

stop:

stop the Timer-thread

setchannel(value):

call the value as attribute for each timing event

sampleTime:

loop time

TODO: very simple…..

max sample Time ~50Hz

__init__(mqttc, logger, instName='softscope')

Initialise.

Methods

__init__(mqttc, logger[, instName])	Initialise.
close()
init(topinstname)
mqtt_add(client, instrument[, liste, qos])	Add the instrument to mqtt.
mqtt_disconnect()	Remove the instrument from mqtt.
off()
on()
publish(topic, value)	Publish topic as type='cmd' with paylad=value.
publish_get(function_name, value)	Publish function_name as type='get' with paylad=value.
publish_set(function_name, value)	Publish function_name as type='set' with paylad=value.
setchannel(value)	set the scopeChannel via mqtt

Attributes

command
mqtt_enable
mqtt_list
mqtt_status	Getter for the mqtt_status.
sampleTime
test

json = <module 'json' from '/home/runner/miniconda3/envs/test/lib/python3.9/json/__init__.py'>

mqtt_add(client, instrument, liste='#', qos=0)

Add the instrument to mqtt.

calling from base_instrument, after the instrument (device) has been create. Normally you have not to use this function, only base_instrument use it.

Returns:

None.

mqtt_disconnect()

Remove the instrument from mqtt.

calling from base_instrument, if the instrument are closing. Normally you have not to use this function, only base_instrument use it.

Returns:

None.

property mqtt_status

Getter for the mqtt_status.

publish(topic, value)

Publish topic as type=’cmd’ with paylad=value.

publish_get(function_name, value)

Publish function_name as type=’get’ with paylad=value.

publish_set(function_name, value)

Publish function_name as type=’set’ with paylad=value.

setchannel(value)

set the scopeChannel via mqtt