I used Maxstream 9xtend. I got similar problem last week and I found out the firmware on the modem is corrupted due to some unknown reason (x-ctu can not detect the correct firmware version number). I just rewrite the modem firmware and the problem is fixed.
I don't know what exact problem u may have. Hope this helps. Just make sure the modem can talk with each other first.
Haiyang
On Tue, Jul 29, 2008 at 4:21 PM, 최원재
<address@hidden> wrote:
hi guys! I am almost new to this paparazzi.. plz help me~
I have some problem with UART1.. I found my modem is working well on
xp with X-CTU..(actually It worked well before) suddenly However my
modem can't have communication between each other. while I pulged it
on the board, it doesn't work with U-CENTER on xp but I can upload
tunnel...
I think there is some problem with UART1 which allows modem to
communicate betwwen the board and PC..
my question is " how can I solve this problem? " plz give me some information!!
thanks!
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