Scope: Difference between revisions
(Created page with "The Module 'Scope' is designed for implementing oscilloscopes by creating Device Classes. = Device Class development = == Supported parameters == === TriggerSource === ===...") |
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== Supported parameters == | == Supported parameters == | ||
An oscilloscope has many parameters that are needed before a certain configuration is reproduced. Sometimes it is easier to change parameters directly at the device. To not overwrite certain parameters when starting a measurment, we recommend to add "As is" to each ComboBox. In that case, the Device Class should not send any command to the oscilloscope. | |||
=== TriggerSource === | === TriggerSource === | ||
A ComboBox to provide possible trigger sources such as the channels of the oscilloscope or an external trigger in port | |||
=== TriggerCoupling === | === TriggerCoupling === | ||
A ComboBox to provide the trigger coupling that defines which mode is used to get triggered, e.g. it can be 'AC', 'DC', or high frequency ('HF'). | |||
=== TriggerSlope === | === TriggerSlope === | ||
A ComboBox to provide the trigger slope, e.g. a rising flank, a falling flank or both | |||
=== TriggerLevel === | === TriggerLevel === | ||
A LineEdit to provide the trigger level at which the signal is recognized and the time is zeroed. | |||
=== Acquisition === | === Acquisition === | ||
A ComboBox to provide how acquisition is done. Typically, the acquisition is done 'Continuous'. However, if the data related to a single trigger event needs to be measured, one should provide a mode like 'Single'. | |||
=== Average === | === Average === | ||
A ComboBox to provide typical values that can be used for averaging, e.g. 1, 2, 4, 8 ... | |||
=== SamplingRate === | === SamplingRate === | ||
A Line Edit to provide | |||
=== TimeRange === | === TimeRange === | ||
Revision as of 09:14, 27 March 2019
The Module 'Scope' is designed for implementing oscilloscopes by creating Device Classes.
Device Class development
Supported parameters
An oscilloscope has many parameters that are needed before a certain configuration is reproduced. Sometimes it is easier to change parameters directly at the device. To not overwrite certain parameters when starting a measurment, we recommend to add "As is" to each ComboBox. In that case, the Device Class should not send any command to the oscilloscope.
TriggerSource
A ComboBox to provide possible trigger sources such as the channels of the oscilloscope or an external trigger in port
TriggerCoupling
A ComboBox to provide the trigger coupling that defines which mode is used to get triggered, e.g. it can be 'AC', 'DC', or high frequency ('HF').
TriggerSlope
A ComboBox to provide the trigger slope, e.g. a rising flank, a falling flank or both
TriggerLevel
A LineEdit to provide the trigger level at which the signal is recognized and the time is zeroed.
Acquisition
A ComboBox to provide how acquisition is done. Typically, the acquisition is done 'Continuous'. However, if the data related to a single trigger event needs to be measured, one should provide a mode like 'Single'.
Average
A ComboBox to provide typical values that can be used for averaging, e.g. 1, 2, 4, 8 ...
SamplingRate
A Line Edit to provide