I found the solution here~
http://tinyos-help.10906.n7.nabble.com/potential-micaz-flash-issues-td9237.html#a9238

thanks

On 31 March 2015 at 20:43, Zhihao (Ted) Hong <[email protected]> wrote:

> Thank you for your respond! I am kind of stuck at making the blinkconfig
> to run phase. Any idea on what can cause this problem will be very helpful.
> BTW I am using XubunTOS as my dev environment from here
> http://tinyos.stanford.edu/tinyos-wiki/index.php/Installing_XubunTOS_%28with_TinyOS_from_tp-freeforall/prod_repository%29_in_VirtualBox
>
>
>
>
>
> On 31 March 2015 at 12:02, András Bíró <[email protected]> wrote:
>
>> Hi,
>>
>> You're wrong, most node has two flash memory: one in the mcu, the program
>> memory of the atmega128l in your case, and one external for user storage in
>> the at45db chip. The example codes are using the second one, and make
>> install writes the first one.
>> This error usually happens if there is some kind of connection problem:
>> Bad usb cable/port, or your mote is not pushed onto the mib (programming
>> board) enough.
>>
>> Andris
>>
>> Ps: I read your other email as well, but I have no idea what causes that
>> problem.
>>
>> On Tue, Mar 31, 2015 at 7:50 PM, Zhihao (Ted) Hong <[email protected]>
>> wrote:
>>
>>> Hi,
>>>
>>> When I tried to load the program on the micaz node, the process always
>>> (9 out of 10 ) got stuck at "verifying: flash" which is the stage after
>>> "Uploading : flash". I wounder what can go wrong here and is there way to
>>> get rid of it.
>>>
>>> I assume it is the problem causing "flash use related sample programs"
>>>  not WORKING, because my other program which did not use flash at all, will
>>> work even I pulled my node out of PC at this stage.
>>>
>>> Any ideas on how to fix it? Is it a hardware problem or software problem
>>> ?
>>>
>>>
>>>
>>> Thanks
>>>
>>>
>>> _______________________________________________
>>> Tinyos-help mailing list
>>> [email protected]
>>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>>>
>>
>>
>
>


-- 
------------------------------------------
Zhihao Hong
Master Candidate, Computer Engineering Class of 2015
University of Illinois at Urbana Champaign
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