Cep Terminals GSM/GPRS TERMINAL CT63 JAVA 6203 User Manual

10.1 Debug Environment



wm_java_usersguide_v19

Page 60 of 109

2012-01-27

Confidential / Released

By default, the Cinterion CMTK installation process implements the connection necessary for 
on device debugging with the maximum possible baud rate supported by both the target com-
puter and the connected module. For optimized performance Cinterion recommends to use the 
USB interface for debug connections, because then the baud rate used on that virtual USB 
COM port is irrelevant. 

If a serial COM port is employed however, the configured baud rate might not work reliably, de-
pending on the quality of the used serial cable and COM port hardware. In these cases it might 
become necessary to change the baud rate of the debug connection manually. This has to be 
done as follows:

•

First, the baud rate of the modem device "Cinterion ABC2 Java Debug Modem Ser" has to
be set to the required maximum port speed. The modem properties are available via the
Windows device manager or the phone and modem options (see 

Figure 25:  Specify maximum port speed for modem device

•

Then the baud rate used by the debug connection "IP connection for remote debugging of
ABC2" must be set to exactly the same value. The properties of the debug connection are
available via the Windows network connection settings (see 

 and 

).

Please note that on device debugging does not work, if the maximum baud rates specified for 
modem device and debug connection are not identical. In such a case the emulator aborts de-
bugging with an appropriate error message.