I am using a Telit EVK-2 with a GE864-GPS with a RS232 serial to usb converter. My laptop is unfortunately not equipped with a RS232 serial port hence the usb-to-RS232 converter. Unfortunately I am unable to install the Telit CMUX software which should permit me to multiplex my COM ports and consequently have acces to the debug port of the GE864-GPS – which is what I am striving to do. My system is refusing to install theTelit CMUX software.In more detail, the Telit CMUX software that I am attempting to install is “TSPMux_32_3.0.3_TDK_2.0.31.msi”, under Windows 7 as administrator.Any help will be appreciated. Thank you.
BTW, connecting to the GE864-GPS directly through the USB-to-RS232 converter works fine – the GE864-GPS module reacts correctly to my AT commands sent via a terminal window (ClearTerminal).
Is it Windows 7 32 bit? What happens, some error messages?
It is Windows Home Premium SP1 64 bit version.
Basically, what happens is that the telit setup wizard launches fine, but ends prematurely. I attached a snapshot of the Telit setup wizard intallation message.
BTW, is the "_32_" in the Telit_TSPMux_32_3_0_3_TDK_2_0_31.msi name implying 32-bit version ?
Can you try the 64 bit version? Download link sent.
Thank you for your prompt reply.
I tried the new "Telit_TSPMux_64_3_0_3_TDK_2_0_31" port muxing software. I was able to sucessfully install it -great!. This new sw adds 2 new virtual ports (instead of 4 like the older CMUX sw), however I am not able to communicate with the GE864-GPS module via these 2 new ports. Sending AT command leads to no response from the module.
My original (real) port can still communicate fine though.
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