Hi, The cable is currently hooked onto USB 2.0 port. Will look into the patch and post updates. Thanks.

Ravi Sharan

On Thu, May 8, 2014 at 11:55 AM, Daniel Lehne Daniel.Lehne@abv.bg wrote:

On 8.5.2014 г. 08:58 ч., Ravi Sharan wrote:

Hi, I am trying out osmocom-bb with the Motorla C115. I have compiled libosmocore as a shared library and osmocom successfully. Also, I have compiled a "arm-none'eabi" cross toolchain from scratch. I get the following error:

$ osmocon -p /dev/ttyUSB0 -m c123 ~/osmocom-bb/src/target/firmware/board/compal_e88/hello_world.compalram.bin got 1 bytes from modem, data looks like: 00 . got 2 bytes from modem, data looks like: 00 00 .. got 4 bytes from modem, data looks like: 1b f6 02 00 .... got 1 bytes from modem, data looks like: 41 A 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(/home/ravi/osmocom-bb/src/target/firmware/board/compal_e88/hello_world.compalram.bin): file_size=25184, hdr_len=4, dnload_len=25191 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: 41 A got 1 bytes from modem, data looks like: 02 . got 1 bytes from modem, data looks like: 43 C Received PROMPT2 from phone, starting download handle_write(): 4096 bytes (4096/25191) handle_write(): 4096 bytes (8192/25191) handle_write(): 4096 bytes (12288/25191) handle_write(): 4096 bytes (16384/25191) handle_write(): 4096 bytes (20480/25191) handle_write(): 4096 bytes (24576/25191) handle_write(): 615 bytes (25191/25191) handle_write(): finished 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: 45 E got 1 bytes from modem, data looks like: 53 S got 1 bytes from modem, data looks like: 16 . Received DOWNLOAD NACK from phone, something went wrong :( got 1 bytes from modem, data looks like: 66 f got 1 bytes from modem, data looks like: 74 t got 1 bytes from modem, data looks like: 6d m got 1 bytes from modem, data looks like: 74 t got 1 bytes from modem, data looks like: 6f o got 1 bytes from modem, data looks like: 6f o got 1 bytes from modem, data looks like: 6c l Received FTMTOOL from phone, ramloader has aborted got 1 bytes from modem, data looks like: 65 e got 1 bytes from modem, data looks like: 72 r got 1 bytes from modem, data looks like: 72 r got 1 bytes from modem, data looks like: 6f o got 1 bytes from modem, data looks like: 72 r got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 00 . got 1 bytes from modem, data looks like: 00

Can the error be because of the toolchain ? Or can it be that my device is refusing connection with osmocon ?

Thanks in advance.

Ravi Sharan

Hello,

what is the USB port type USB 1.00 may not working, try it on a faster USB port, if possible. Otherwise there is a patch available, optimizing the loader in relation of file reload. The problem is that this patch isn't compatible to actual mainline. This failure is already discussed on the mail-list, you will find it.

Best regards!