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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