怎样去读取RV1126 CPU的温度呢

读取CPU温度

cat /sys/class/thermal/thermal_zone0/temp
或者
cat /sys/class/thermal/thermal_zone1/temp
显示：74333，代表 74.333 度
查看rv1126 NPU

cat /sys/devices/platform/ffbc0000.npu/devfreq/ffbc0000.npu/cur_freq

查看rv1126 CPU频率


cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq   //查看当前运行CPU频率
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq        //查看软件上最后一次设置的CPU频率
cat /sys/devices/system/cpu/cpufreq/policy0/scaling_available_frequencies //查看支持的CPU频率
echo performance > /sys/devices/system/cpu/cpufreq/policy0/scaling_governo        //使能CPU性能模式，跑最高频
echo 1008000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_setspeed  //设置CPU频率
附录


cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq   //查看当前运行CPU频率
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq        //查看软件上最后一次设置的CPU频率
cat /sys/devices/system/cpu/cpufreq/policy0/scaling_available_frequencies //查看支持的CPU频率
echo performance > /sys/devices/system/cpu/cpufreq/policy0/scaling_governo        //使能CPU性能模式，跑最高频
echo 1008000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_setspeed  //设置CPU频率
查询 NPU 驱动版本：

dmesg | grep -i galcore
查询 rknn_server 版本：

strings /usr/bin/rknn_server | grep build
查询 librknn_runtime 版本：

strings /usr/lib/librknn_runtime.so | grep version