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edgexfoundry / device-modbus-go

Owner: Device WG
Apache License 2.0
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MODBUS - device-modbus-go #369

Open boaretti opened 2 years ago

boaretti commented 2 years ago

Hi, Please, when reading a single HOLDING_REGISTER is it possible to decouple a single read in multiple values. My case a single register the information represented as BITs so If possible I would like to derive several information from this single read. Is it possible ? Could someone point me to the correct place ?

cloudxxx8 commented 2 years ago

Yes, it's possible by modifying the driver code. You can feel free to open a PR for this mechanism.

jiekechoo commented 1 year ago

@cloudxxx8 I have a modbus tcp slave, it has >5 register data, is it possible to couple to one event in AutoEvents?

Yes, it's possible by modifying the driver code. You can feel free to open a PR for this mechanism.

cloudxxx8 commented 1 year ago

Yes, you define one Device Command in the Device Profile to aggregate multiple Device Resources (5 in your case). https://docs.edgexfoundry.org/2.3/walk-through/Ch-WalkthroughDeviceProfile/#understanding-device-commands

jiekechoo commented 1 year ago

@cloudxxx8 image got it, thanks.