Hi Garrett, Very thankful of your information. I don't use EVM software because I would like to read HART transmitter data from "COMMAND 3" to get PV, SV, TV, QV by Raspberry Pi UART /ttyAMA0 interface. Can you explain why it is not possible to respond with correct HART frame? Is it because UART is Asynchronous that Master and Slave can not transmit/receive at the same time? But will it be possible that my PI can send "HART COMMAND 3" and wait for Slave DAC8742HEVM to reply the response from HART transmitter? In this case, how does PI send the Command request from Serial interface? Any library I have to pre-installed before sending command? It would be very helpful to help me receiving these plant industry transmitter data in IoT field. Thanks again.
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