I am using a VINT HUB0002_0. Channels 4 and 5 are set as voltage input and voltage ratio input. In studying the API pages for both, I see two "events" as follows:
PhidgetVoltageRatioInput_setOnVoltageRatioChangeHandler() and
PhidgetVoltageRatioInput_OnVoltageRatioChangeCallback()
They both have the same example! What is the difference between the two functions if any?
The same question can be asked for Voltage Input ?
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