Hi Andrew, I will test it out and let you know the result. Thanks! -lei
On Monday, October 6, 2014 9:14:09 PM UTC-4, Andrew Henderson wrote:
>
> I accidentally attached an incorrect .rc file with some additional testing
> material in it. I'm attaching the proper one now.
>
> On Tuesday, October 7, 2014 1:10:50 AM UTC, Andrew Henderson wrote:
>>
>> I have not made a new premade image with USB ADB, but I have it working.
>> In your current BBBAndroid image, replace your uEnv.txt (/boot partition)
>> with the one I have attached. Replace your two init.genericam33xx*.rc
>> files (/rootfs partition) with the two I have attached. In addition to
>> getting USB ADB up and running, the main .rc file also changes some
>> permissions to make them more relaxed. Now, i2c-tools work without
>> superuser privileges and it "wakes up" all four GPIO banks in case you need
>> to mmap() the GPIO registers.
>>
>> If you watch the FTDI output from the BBB (when the USB is plugged in at
>> boot), you'll see something like the following:
>>
>> [ 5.784087] CAUTION: musb: Babble Interrupt Occurred
>> [ 5.854604] CAUTION: musb: Babble Interrupt Occurred
>> [ 6.048723] CAUTION: musb: Babble Interrupt Occurred
>> [ 6.119724] CAUTION: musb: Babble Interrupt Occurred
>> [ 6.341756] gadget: high-speed config #1: FunctionFS
>>
>> On your dev system side, use ADB to list the devices:
>>
>> $ adb devices
>> List of devices attached
>> BBBANDROID device
>>
>> $ adb logcat
>> ...
>> D/AlarmScheduler( 917): No events found starting within 1 week.
>> I/ActivityManager( 592): Waited long enough for: ServiceRecord{a5fb0900
>> u0 com.android.calendar/.alerts.InitAlarmsService}
>> D/InitAlarmsService( 917): Clearing and rescheduling alarms.
>> D/ConnectivityService( 592): Sampling interval elapsed, updating
>> statistics ..
>> D/ConnectivityService( 592): Done.
>> D/ConnectivityService( 592): Setting timer for 720seconds
>>
>>
>> On Sunday, October 5, 2014 5:24:27 PM UTC, Andrew Henderson wrote:
>>>
>>> USB ADB is currently being worked on. The image I provided builds in
>>> FunctionFS support, but I have not yet made the modifications to the .rc
>>> files to point ADB to FunctionFS. I'm currently working on a few
>>> modifications to the .rc files to make the image a bit more "BBB friendly"
>>> for those interested in using it for Android hardware interfacing practice.
>>>
>>> On Sunday, October 5, 2014 12:31:33 PM UTC-4, Lei Wang wrote:
>>>>
>>>> May I ask if ADB over USB is supported in this release? Thanks very
>>>> much! -lei
>>>
>>>
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