MSP430FR6043: Ultrasonic water meter Calibrations

Part Number: MSP430FR6043


Guys, I need help calibrating the ultrasonic water flow meter I redesigned. Since the EVM430 for the MSP430FR6043/6047 already has the built-in HMI, it is easy to debug and target the results. However, since I redesigned everything and added the communication module, I need help debugging it. I used the MSP430FR6043 as the main code and rewrote the whole bunch of code, of course starting from the TI (Texas Instruments) demo code. What I want now is to calibrate my own board because I don't have a GUI. I am targeting the pure calibrated volume measurement of the flow and reporting it to the system through HTTP/HTTPS using my GSM. So guys, any documentation that could help me debug everything step by step, or any ideas, I would love that. 

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