1、led_hal.c和Android.mk的存放路径：nanopi_h3/android/hardware/libhardware/modules/led
2、头文件led_hal.h的存放路径：nanopi_h3/android/hardware/libhardware/include/hardware
1、led_hal.c和Android.mk的存放路径：nanopi_h3/android/hardware/libhardware/modules/led
2、头文件led_hal.h的存放路径：nanopi_h3/android/hardware/libhardware/include/hardware
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