Hi!

I'm just getting started with GSM and Osmocom and received my C123 from eBay last week. I got everything to compile under Ubuntu 9.10, using the arm-elf toolchain from

http://embdev.net/articles/ARM_GCC_toolchain_for_Linux_and_Mac_OS_X

Will that be usable at all?

As I'm still waiting for my official cable to arrive, I built one myself using an old CP2102 USB-Serial development board.. unfortunately, osmocon fails to upload programs:

$ ./osmocon -p /dev/ttyUSB0 -m c123../../target/firmware/hello_world.bin

got 2 bytes from modem, data looks like: 04 81 got 5 bytes from modem, data looks like: 1b f6 02 00 41 got 1 bytes from modem, data looks like: 01 got 1 bytes from modem, data looks like: 40 Received PROMPT1 from phone, responding with CMD read_file(../../target/firmware/hello_world.bin): file_size=16676, hdr_len=4, dnload_len=16683 got 1 bytes from modem, data looks like: 1b got 1 bytes from modem, data looks like: f6 got 1 bytes from modem, data looks like: 02 got 1 bytes from modem, data looks like: 00 got 1 bytes from modem, data looks like: 52 got 1 bytes from modem, data looks like: 01 got 1 bytes from modem, data looks like: 53 got 1 bytes from modem, data looks like: 66 got 1 bytes from modem, data looks like: 74 got 1 bytes from modem, data looks like: 6d got 1 bytes from modem, data looks like: 74 got 1 bytes from modem, data looks like: 6f got 1 bytes from modem, data looks like: 6f got 1 bytes from modem, data looks like: 6c Received FTMTOOL from phone, ramolader has aborted got 1 bytes from modem, data looks like: 65 got 1 bytes from modem, data looks like: 72 got 1 bytes from modem, data looks like: 72 got 1 bytes from modem, data looks like: 6f got 1 bytes from modem, data looks like: 72

What do I do wrong?

best regards,