Hi Bo,

Leaving CommTest aside, you can accomplish the same in your SMSLib app
by setting the SERIAL_RTSCTS_OUT variable to true or false and check
if this works.
Immediately after the initialization of the Service object, you can
write:

<ServiceObject>.getSettings().SERIAL_RTSCTS_OUT = true; (or false).

This way, you won't need to modify the sources.
Try to run the ReadMessages sample with the above change and let me
know if it works.

On Jan 15, 10:49 pm, Bo Visfeldt <[email protected]> wrote:
> Yes. am using smslib v 3.4.5
> and CommText.java will only run if I *remove* line 53 which is:
> serialPort.setFlowControlMode(SERIALPORT.FLOWCONTROL_RTSCTS_IN
>
> On Jan 15, 3:42 pm, Thanasis <[email protected]> wrote:
>
>
>
> > Are you using the latest v3.4.5 SMSLib version?
>
> > On Jan 15, 2:20 pm, Bo Visfeldt <[email protected]> wrote:
>
> > > Sorry, I ment that it worked when i removed the line
> > > serialPort.setFlowControlMode(SERIALPORT.FLOWCONTROL_RTSCTS_IN)
> > > from the CommTest
> > > How will that effect the usage of smslib?
>
> > > On Jan 15, 7:54 am, Thanasis <[email protected]> wrote:
>
> > > > Hmmm... There is no such comment in the current version, is there???
> > > > What smslib version are you using?
>
> > > > On Jan 15, 1:06 am, Bo Visfeldt <[email protected]> wrote:
>
> > > > > OK, I think I got it to work.
> > > > > I gathered from the comm exception that there was somthing wrong with
> > > > > properties of the serialport and uncommented the line:
> > > > > serialPort.setFlowControlMode(SERIALPORT.FLOWCONTROL_RTSCTS_IN).
> > > > > After that it worked perfectly.
> > > > > Iguess that mean that I am running without flowcontrol.
> > > > > Will that work in the long run?
>
> > > > > On Jan 14, 11:21 pm, Bo Visfeldt <[email protected]> wrote:
>
> > > > > > Yes. First I created the file gnu.io.rxtx.properties in jre/lib/rxt
> > > > > > with the following line in it:
> > > > > > gnu.io.rxtx.SerialPorts=/dev/usb/ttyUSB0
> > > > > > (Also placed it in the executing directory, which is in the 
> > > > > > classpath
> > > > > > just to be sure)
> > > > > > Did not work.
>
> > > > > > then I created a symbolic link from /dev/ttyUSB0 to /dev/ttyS20 as
> > > > > > surgested, but still did not work.
>
> > > > > > ... But i do not think that the port is the problem as the CommTest
> > > > > > says:
> > > > > > Found port: /dev/ttyUSB0
> > > > > > Trying at 9600... no device found
> > > > > > Trying at 19200... no device found
> > > > > > Trying at 38400... no device found
> > > > > > Trying at 57600... no device found
> > > > > > Trying at 115200... no device found
>
> > > > > > It seems that the port is detected but the reply does not somehow 
> > > > > > get
> > > > > > through.
> > > > > > Any other ideas?
>
> > > > > > On Jan 14, 8:10 am, Thanasis <[email protected]> wrote:
>
> > > > > > > Have you read 
> > > > > > > this:http://smslib.org/doc/smslib/troubleshooting/#Linux_and_undetectable_...
> > > > > > > ?
>
> > > > > > > On Jan 13, 9:14 pm, Bo Visfeldt <[email protected]> wrote:
>
> > > > > > > > I am having huge trouble getting the CommTest to work.
> > > > > > > > The device is a Sony Ericsson k300i, should be supported and is
> > > > > > > > connected to /dev/ttyUSB0.
> > > > > > > > It works perfectly if i use a terminal to access it.
>
> > > > > > > > When I try with RxTx i get:
> > > > > > > > Found port: /dev/ttyUSB0
> > > > > > > >        Trying at   1200...  no device found
> > > > > > > >        Trying at   2400...  no device found
> > > > > > > >        Trying at   4800...  no device found
> > > > > > > >        Trying at   9600...  no device found
> > > > > > > >        Trying at  19200...  no device found
> > > > > > > >        Trying at  38400...  no device found
> > > > > > > >        Trying at  57600...  no device found
> > > > > > > >        Trying at 115200...  no device found
>
> > > > > > > > I tried switching RxTx with Java Comm v3. ... and it works -
> > > > > > > > SOMETIMES.
> > > > > > > > More specifically: It works at all the above baudrates IF the 
> > > > > > > > comm
> > > > > > > > library has tried and failed on ttyS0 first.
> > > > > > > > If It does not - it fails.
>
> > > > > > > > if using the comm library AND i manage to get it to work,i get 
> > > > > > > > errors
> > > > > > > > anyway:
> > > > > > > >        Trying at   4800...java.io.IOException: Not all params 
> > > > > > > > are
> > > > > > > > supported by kernel
> > > > > > > >         at 
> > > > > > > > com.sun.comm.LinuxSerial.nativeSetSerialPortParams(Native
> > > > > > > > Method)
> > > > > > > >         at com.sun.comm.LinuxSerial.setFlowControlMode
> > > > > > > > (LinuxSerial.java:374)
> > > > > > > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > > > > > > > Method)
> > > > > > > >         at sun.reflect.NativeMethodAccessorImpl.invoke
> > > > > > > > (NativeMethodAccessorImpl.java:57)
> > > > > > > >         at sun.reflect.DelegatingMethodAccessorImpl.invoke
> > > > > > > > (DelegatingMethodAccessorImpl.java:43)
> > > > > > > >         at java.lang.reflect.Method.invoke(Method.java:
> > > > > > > > 616)
> > > > > > > >         at org.smslib.helper.SerialPort.setFlowControlMode
> > > > > > > > (SerialPort.java:580)
> > > > > > > >         at misc.CommTest.main(CommTest.java:53)
> > > > > > > >   Getting Info... Found: AT+CGMMAAB-1021071-
> > > > > > > > BV
>
> > > > > > > > Am really not sure what to do.
> > > > > > > > would prefer rxtx if I could get it to work, but it does 
> > > > > > > > appearently
> > > > > > > > not detect the modem. the comm library is quite odd and does 
> > > > > > > > not seem
> > > > > > > > stable.
>
> > > > > > > > what to do?
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