C123 can't send DOWNLOAD ACK

jet-lee mchedly at gmail.com
Sun Feb 10 02:36:00 UTC 2013


Hi,

my problem is, that I can download the firmware on the motorola c123, but I
can't send a DOWNLOAD ACK.
The Firmware is on the Phone, because I see the "HELLO WORLD" example on the
phone screen.

I build my own "RS232-to-2.5mm"-Cable and I think it works....
	
Another thing is, at the end of the download I become permanently the INFO "
got 1 bytes ...".

Can anybody help me?

(Sorry my english is very sad :( )

Here is the output:

root at debian:./osmocon -p  /dev/ttyS0 -d t -m c123xor
../../target/firmware/board/compal_e88/hello_world.compalram.bin
got 2 bytes from modem, data looks like: 06 c1  ..
got 5 bytes from modem, data looks like: 1b f6 02 00 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(../../target/firmware/board/compal_e88/hello_world.compalram.bin):
file_size=25108, hdr_len=4, dnload_len=25115
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(): 4095 bytes (4095/25115)
handle_write(): 3840 bytes (7935/25115)
handle_write(): 3840 bytes (11775/25115)
handle_write(): 3840 bytes (15615/25115)
handle_write(): 3840 bytes (19455/25115)
handle_write(): 3840 bytes (23295/25115)
handle_write(): 1820 bytes (25115/25115)
handle_write(): finished
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  .
got 1 bytes from modem, data looks like: 00  .
got 1 bytes from modem, data looks like: ff  .
got 1 bytes from modem, data looks like: bf  .
got 1 bytes from modem, data looks like: ff  .
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: ff  .
got 1 bytes from modem, data looks like: ff  .
got 1 bytes from modem, data looks like: ff  .
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  .
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: dc  .
got 1 bytes from modem, data looks like: 98  .
got 1 bytes from modem, data looks like: 9f  .
got 1 bytes from modem, data looks like: ff  .
got 1 bytes from modem, data looks like: 9f  .
.....






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