![]() ![]() Many Linux applications use libsensors to detect and read a devices temperature sensors. The lm-sensors package provides user-space support for hardware monitoring drivers. => /sys/class/thermal/thermal_zone0/type /sys/class/thermal/thermal_zone1/type /sys/class/thermal/thermal_zone2/type /sys/class/thermal/thermal_zone3/type /sys/class/thermal/thermal_zone4/type /sys/class/thermal/thermal_zone0/temp /sys/class/thermal/thermal_zone1/temp /sys/class/thermal/thermal_zone2/temp /sys/class/thermal/thermal_zone3/temp /sys/class/thermal/thermal_zone4/temp <= There are 5 thermal zones, listed tail /sys/class/thermal/thermal_zone*/type The thermal zones are defined in the dra7.dtsi file and a cpu temp alert threshold has been set to 50C in am57xx-mitysom.dtsi to turn on the cpu fan output (J11) The kernel provides the thermal zone subsystem to auto monitor temperature sensors and can take different actions based on configurable thresholds. | Sensor | Temperature (C) | Temperature (F) | The TI-provided omapconf tool has a shortcut to view the different temperatures quickly. These can be monitored to control the CPU fan or shut down the device if temps get to dangerous levels. ![]() The AM57x has multiple temperature sensors for different parts of the processor. Errata and Module Product Change Notifications.Building Vivado Example Projects for MitySOM-AM57X.Building TI Linux SDK and IPC examples on Linux.Adding IPC to TI RTOS template app with CCS.
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