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Resolving variable sub frame

Gianluigi Forte

Resolving variable sub frame

Before a command, that include one or more variable sub-frames, can be sent, it is required to resolve them.
In case of variable sub-frames that are part of a command, this means to ask to the user to define the data that have to be sent in that sub-frame.
This can be done through the resolver window show in the following figure.

Resolver input

In the resolver windows are reported each variable sub-frames that needs to be resolved. These variable sub frames retain the last settled value and can be modified by the user before to send the data.

Note: if the automatic CRC computation is enabled the value of the CRC is computed after all the variable sub-frames have been resolved.

Each time a frame is received and decoded it is compared with each receive frame present in list. If a match occurs then the received frame is signalized in the log dock.
If one or more variable sub-frame is present in the received frame, the related data will be resolved. This means that these data are decoded and shown in the resolver window like in the following figure.

Resolver output

The data are shown in the format defined by the sub-frame type and can't be modified.

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