Android8. 0开发之msensor移植

android 8.0 msensor移植

1.驱动移植

aupdate/alps/kernel-4.4/drivers/misc/mediatek/sensors-1.0/magnetometer/kconfig

aupdate/alps/kernel-4.4/drivers/misc/mediatek/sensors-1.0/magnetometer/makefile

a update/alps/kernel-4.4/drivers/misc/mediatek/sensors-1.0/magnetometer/mmc5603x/kconfig

aupdate/alps/kernel-4.4/drivers/misc/mediatek/sensors-1.0/magnetometer/mmc5603x/makefile

aupdate/alps/kernel-4.4/drivers/misc/mediatek/sensors-1.0/magnetometer/mmc5603x/mmc5603x.c

aupdate/alps/kernel-4.4/drivers/misc/mediatek/sensors-1.0/magnetometer/mmc5603x/mmc5603x.h

2.android8.1之后mesensor不再跑deamon，而是用校准库，放到vendor任意位置

aupdate/alps/vendor/microhand/msensor/mmc5603x_32bit/libmemsicd5603x.so

aupdate/alps/vendor/microhand/msensor/mmc5603x_64bit/libmemsicd5603x.so

3.在device.mk中做拷贝动作

update/alps/device/mediateksample/k39tv1_bsp_1g/device.mk

+#add by msensor mmc5603x

+#product_copy_files += vendor/microhand/msensor/mmc5603x_64bit/libmemsicd5603x.so:vendor/lib/libmemsicd5603x.so

+product_copy_files += vendor/microhand/msensor/mmc5603x_32bit/libmemsicd5603x.so:vendor/lib/libmemsicd5603x.so