Beginner question of firmware and C139

david at david at
Thu Dec 27 16:38:12 UTC 2012

Hi all,
I am starting with this project and i have problems downloading the  
firmware to a c139, i built the t191 and i'm using a FTDI usb-serial.
I use the command that is described in "Motorola C140" section:
./osmocon -p /dev/ttyUSB0 -m c140 -c  
and also i have used it with "-m c140xor" but when i push briefly  
power button, shows it in next lines "got 1 byte from modem, data  
looks like: ff .", the data are changing in next lines, some times the  
bytes received are more than 1, are 2, 5, 6.
I have some questions:
Which is the sequence that have to receive the osmocon to start the  
comunication with the phone?
Is posible that the compilation of osmocon has been badly?

Thanks and regards.

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