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AD7147: Read Multiple Stages

Question asked by CarlDemolder on Jul 27, 2017
Latest reply on Jul 28, 2017 by Maurice

I am using AD7147 (SPI version). 

I am connecting 1 sensor to each stage. (3 sensors total = 3 Stages)

I have attached my configuration file. 

When I read the registers storing the CDC_RESULT_SX, I can read CDC_RESULT_S0, however, for CDC_RESULT_S1 and CDC_RESULT_S2, I get constants (3000, and 0) respectively. 

 

I am really confused on how to read the result of the CDC conversion stage. 

I have a for loop that reads from the Results register every second.

 

This is for my thesis, and any help, will be greatly appreciated. 

 

Github Project Hyperlink: Github Project Here

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