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How to get temperature in S32R45 on Linux?

How to get temperature in S32R45 on Linux? I am using BSP37

/sys/class/thermal# ls -l
total 0

Re: How to get temperature in S32R45 on Linux?

Hello,

On S32R45 with Linux BSP37, the empty /sys/class/thermal directory is expected behavior.

In Linux, temperature is exposed only when a thermal sensor driver is implemented and registered as a thermal zone. Without this registration, no entries appear in /sys/class/thermal.

Although S32R45 hardware includes temperature sensing capability, BSP37 does not enable or expose this feature through the Linux thermal framework. As a result, no thermal zones are created and temperature cannot be read from user space.

According to NXP BSP documentation, not all hardware features are necessarily enabled in a given BSP release, which explains the absence of temperature support in this case.

Best regards,

Peter