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MISO held high

Question asked by NeerajSingla on Nov 13, 2017
Latest reply on Feb 13, 2018 by jwang

I am trying to interface an ADXL372 with Freedom board. I am able to talk to the ADXL372 i.e. able to read Device ID, Part ID etc.Most of the times it works fine. But sometimes, i see that the MISO is held high by certain commands e.g. when i send 0x03 i get the expected result, but after that MISO stays high till any other command is sent. The MISO will stay even after deselecting the chip (CS = high).

I don't have any other device connected to SPI.

Has anybody faced this issue?

 

Thanks,

Neeraj

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