android dev kit hardware

/product/generic_no_telephony.mk: Add Gpio \ After PRODUCT_PACKAGES := \ The compilation project will generate gpio.apk make TARGET_PRODUCT=am335xevm_sk -j8 OMAPES=4.x At this step, all preparations are ready. Start to update the file system of the target board am335evm: (host on the left and evm on the right) out/target/product/am335xevm_sk/system/app/Gpio.apk ==> rootfs/out/target/product/am335xevm_sk/system/framework/services.jar ==> rootfs/system/framework/out/ta

= hall_sensor_attrs};This code has clearly shown what needs to be erected. Build the Devfs file system through device_attr. and provide the relevant operation node Show_action_status, Store_action_status./*=========================== *| | Sysfs device_attr Part | | *=========================== * */Staticssize_t Show_action_status (structDevice *dev,structDevice_attribute *attr,Char*BUF) {if(!hall_sensor_dev)return sprintf(BUF,"Hall sensor does not ex

Android SDK installation HAXM found not working properly$ kextstat | grep intelFind no process Run$ sudo kextload–b com.intel.kext.intelhaxm/users/frank/–b failed to load-(libkern/kext) not found; Check the System/kernel logs for errors or try Kextutil (8)./USERS/FRANK/COM.INTEL.KEXT.INTELHAXM Failed to load-(libkern /kext) not found; Check the System/kernel logs for errors or try Kextutil (8).Found unable to load Libkern/kextWorkaround: Runsudo n