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lowuze

PYNQ-Z1 Zynq temperature in Linux

Question

Hello!

I have the following question. Is it possible to read Zynq temperature via XADC when working with Digilent Linux distro on PYNQ-Z1 board?

Thanks!

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Hi @lowuze,

As far as I know there is no Digilent Linux for PYNQ, we however have Petalinux for Arty Z7-20 which is similar to the PYNQ(Arty does not have a Microphone), it has by default XADC capabilities activated (driver in the kernel and configured device tree). Unfortunately we do not have a example project on how to read the XADC from Linux but you can access it in:

/sys/bus/iio/devices/iio:device0

For more information about how to use it please search for Xilinx XADC on linux, THIS might also give you a better understanding on how the driver works and how to interface with it.

-Ciprian

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