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Cannot open driver

Category: Software
Product Number: EVAL-ADPD4000Z-PPG:


I am using EVAL-ADPD4000Z-PPG along with the driver and example file shared in GitHub. 

Unfortunately, I can not run the example main code on my microcontroller board and I got the driver issue: "Error: Cannot open driver. Halt."

Is there any way to verify the board has not been damaged? 

In the meantime, is it necessary to use logic level shifter to maintain the voltage level at 1.8 on the ADPD4000 end?

Your support would be highly appreciated.