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TDA4VM: How to get the temperature?

maiunlei
Intellectual 332 points
Part Number: TDA4VM


Tool/software:

Hi,

My SDK version is  Processor SDK RTOS J721E 08_06_00.  I want to obtain real-time temperature of each module inside the chip. Like this link, https://software-dl.ti.com//jacinto7/esd/processor-sdk-linux-sk-tda4vm/08_04_00/exports/docs/performance_visualizer.html. How should I achieve it？

thank you

  • 0
    TI__Guru**** 165000 points

    Hi,

    Are you using Linux as well? What is running on A72 cores? If using Linux, You can use the below command:

    cat /sys/class/thermal/thermal_zone*/temp

    The above will give temperatures of all the thermal zones in milli degree centigrade.

    - Keerthy