Qt Serial Port Rs485
Rs485 Serial CommunicationVga PortQt Serial Port ProgrammingI think your device is simply echoing the command that it's acknowledging. I know from experience, that some devices do that. To test this hypothesis, connect to your serial device via some terminal application (e.g. If you see the 'test ok' response too, then it indeed is just the device echoing the command. From there you have two opt..
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2020. 1. 22. 02:16