Comment on Tutorial - How to Send SMS using Java Program (full code sample included) By Emiley J.



Comment Added by : chetan

Comment Added at : 2007-10-17 08:13:14

Comment on Tutorial : How to Send SMS using Java Program (full code sample included) By Emiley J.
we are java research students.
we are working on sms based project, we have one issue of sending sms on fedora 7 with fargo maestro 20 gsm modem.Our Modem is connected to Serial Port.

We are newbies in Linux & having average knowlegde of java, j2me...

We have installed sun java in the linux box..then comm.jar api.
the deployment of the .so & java.comm jar is done as per requirement

our application is based on the following code:
http://www.java-samples.com/showtutorial.php?tutorialid=22

we have complied java files...then we have written the shell file for running the java class file.

--------------------------------------------------------------------------------
//DemoSms.java
public class DemoSms
{
public static void main(String args[])
{
SMSClient sc = new SMSClient(1);
sc.sendMessage("MyCellNo","Hello");
}

}
//ends here


#shell file

JAVA_HOME=/opt/jdk1.5.0_12
CLASSPATH=/opt/sms:$JAVA_HOME/jre/lib/comm.jar

$JAVA_HOME/bin/java -cp $CLASSPATH DemoSms

#shell file ends here



--------------------------------------------------------------------------------
/*
Console message errors we get are as follows
*/


[[email protected] ~]# sh SmsSend.sh
/dev/ttyS0
PortId = [email protected]
java.io.IOException: Not all params are supported by kernel
at com.sun.comm.LinuxSerial.nativeSetSerialPortParams(Native Method)
at com.sun.comm.LinuxSerial.setSerialPortParams(LinuxSerial.java:346)
at SerialConnection.setConnectionParameters(SerialConnection.java:167)
at SerialConnection.openConnection(SerialConnection.java:100)
at Sender.send(Sender.java:44)
at SMSClient.run(SMSClient.java:39)
at java.lang.Thread.run(Thread.java:595)

[1]+ Stopped sh SmsSend.sh
[[email protected] ~]# sh SmsSend.sh
/dev/ttyS0
PortId = [email protected]


java.lang.RuntimeException:
Error opening "/dev/ttyS0"
lockf(): Resource temporarily unavailable
at com.sun.comm.LinuxDriver.getCommPort(LinuxDriver.java:66)
at javax.comm.CommPortIdentifier.open(CommPortIdentifier.java:369)
at SerialConnection.openConnection(SerialConnection.java:89)
at Sender.send(Sender.java:44)
at SMSClient.run(SMSClient.java:39)
at java.lang.Thread.run(Thread.java:595)

--------------------------------------------------------------------------------

As we are newbies we are not able to trace where the actual problem is...
We have used this modem in windows env and it runs perfectly..

We have tried confirguring minicom also to try to send sms but we have failed in doing so..
We have already put around 20 hours trying to find the error but with no use..

Please help!!!..


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Archived Comments

1. Its really good and helpfull..........
chee

View Tutorial          By: sumit at 2009-04-28 05:17:17

2. Nice explaination of constructor and destructor. B
View Tutorial          By: Anon at 2009-03-01 03:50:06

3. why the code had error in status???
View Tutorial          By: matuz at 2011-11-13 11:35:34

4. Thanks
muchas gracias
Excellent

View Tutorial          By: Alfredo at 2010-05-31 09:00:36

5. great explanations.. some important words are miss
View Tutorial          By: Joshua Paul at 2015-04-14 03:43:44

6. Hi guys.i have a simple doubt.
i want to ru

View Tutorial          By: Muthukumar at 2011-12-29 07:30:56

7. This should save some time

class pa

View Tutorial          By: vamsi gude at 2012-03-20 18:27:24

8. Thank you lot [email protected]
This example help me.

View Tutorial          By: Tushar at 2012-02-12 02:48:10

9. hey plzz help me the code is not working for me...
View Tutorial          By: kuldeep at 2014-02-24 18:16:59

10. any body who have a full source code of the progra
View Tutorial          By: progra at 2013-02-11 12:37:34