Author Topic: AdvancedHMI on a Raspberry Pi  (Read 130778 times)

mdhill

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Re: AdvancedHMI on a Raspberry Pi
« Reply #105 on: June 22, 2022, 02:03:16 PM »
Afternoon.  I have my Advanced HMI project working on my raspberry Pi using Mono, but I have a question.  On my project,  I have modbus data coming from an Arduino Mega 2560 to the to the raspberry Pi via a single USB cable and using the ModbusRTUCom library to pass the data (/dev/ttyACM0).  I have two displays, but each has a different application on the screen and shares several registers from the modbus data.  Can both programs use the same ModbusRTUCom library to use on the different displays?