Interacting with GSM modem using Using Java code

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My Query is:
communicating with hardware using java technology via comm port where the external device will be GSM modem or any other.

I am trying to communicate with external hardware device (i.e. GSM Modem) using java code through comm port using serial cable RS232. i am tried. and it only detecting the comm port list...
but fails to open..
Am actually trying to open that comm port and i want to send data through RS232 cable to the GSM modem...
(i imported the javax.comm packages, RXTX libraries and dll libraries which are required for communication)...
Thank You...

Posted 23-Feb-12 19:57pm

amitishere26

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jschell · Answer 1 · 2012-03-02T12:09:00

Solution 1

How does it "fail to open"?

And just to be sure - how did you verify that the GSM device uses a comm port and how did you determine which one it uses?

Posted 2-Mar-12 12:09pm

jschell

promkat · Answer 2 · 2012-03-04T19:43:00

Solution 2

Hiiiii....
am verifying it by using hyper terminal.... through hyper terminal i can set proper comm port for communication.... i also detected the available comm ports for the pc... but unable to open...? got my point...?

Posted 4-Mar-12 19:43pm

promkat