Error loading firmware onto Motorola C115.

[Ravi Sharan]

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
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