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Unable to access other UART devices
alistair23
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Joined: Oct 2018
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10-05-2018, 12:16 AM
I have a SparkFun GPS module (https://www.sparkfun.com/products/11058) connected to my SOPINE board but I am unable to see any of the UART traffic.

I am running the latest mainline Arch kernel:
  Linux alarm 4.18.0-2-ARCH #1 SMP Fri Sep 14 15:51:33 PDT 2018 aarch64 GNU/Linux

I have tried connecting it to both UART2 and UART4 with no luck.

Does anyone have any ideas on getting this to work? I see traffic when connecting it to the HiKey 96board. It should be outputting 3.3V which should work with UART2.
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Unable to access other UART devices - by alistair23 - 10-05-2018, 12:16 AM

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