10-29-2019 05:52 AM
I need to monitor temperature on a ZYNQ-7000 using JTAG through Hardware Manager;
I can read a coherent value during boot process (around 50°C) but once the Linux is started the only value read is -273.1°C. Is there a specific configuration I need to do in Linux configuration files to use XADC ?
When the Zynq Module is configured whitout Linux OS but with a simple "helloworld" SDK application that works fine (using same bitstream).
10-29-2019 01:52 PM
Please take a look at the following document. It has a descritpion on how to read the XADC registers from Linux:
11-04-2019 12:36 AM
Thanks, but this document explain how to read XADC registers from Linux.
In my case, I would like to monitor Temperature using external JTAG Port and Vivado Hardware Manager. Without specific API.