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Re: arm-eabi-gdb
grahamlab wrote:
> Sergei Gavrikov-4 wrote:
> >
> > grahamlab wrote:
> >
> > [snip]
> >
> >> I did not have mincom running.
> >
> > Graham,
> >
> > here http://ecos.sourceware.org/ml/ecos-discuss/2009-04/msg00041.html
> > you said opposite thing.
> >
> > It's important to know: can you interact with the board using minicom on
> > guest VM? It's pity that you did not follow those my tips (lsof, fuser,
> > stty) http://ecos.sourceware.org/ml/ecos-discuss/2009-04/msg00067.html
> >
> > Can you paste the outputs?
> >
> > Sergei
[snip]
> Sergei
> When I try to send a file using minicom I get the ymodem upload screen - it
> is blank and remains so
> lsof /dev/ttyS* - returns with no output
> fuser /dev/ttyS* - returns with no output
It's okay. I asked about because, sometimes some daemons can hold serial
port(s), like gps daemon, brltty, etc. So, the ports are free.
> output from stty -
> speed 38400 baud; rows 0; columns 0; line = 0;
> intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>;
> eol2 = <undef>; swtch = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt =
> ^R;
> werase = ^W; lnext = ^V; flush = ^O; min = 0; time = 10;
> -parenb -parodd cs8 -hupcl -cstopb cread clocal -crtscts
> -ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr -icrnl -ixon
> -ixoff
> -iuclc -ixany -imaxbel -iutf8
> -opost -olcuc -ocrnl -onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0
> vt0 ff0
> -isig -icanon -iexten -echo -echoe -echok -echonl -noflsh -xcase -tostop
> -echoprt
> -echoctl -echoke
>
> Does this give you any clues?
At the least, I see `-crtscts` (RTSCTS turned off) and 38400,n,8,1. Do
you prepare that minicom rc file for ownself? Once again:
$ cat > ~/.minirc.redboot << EOF
pu port /dev/ttyS0
pu baudrate 38400
pu bits 8
pu parity N
pu stopbits 1
pu rtscts No
EOF
Paste the above on bash prompt. You create .minirc.redboot in your $HOME.
Run minicom as `minicom -o redboot', reset the board, enter that 'load'
command and try upload (^A-s ...). Have you any progress?
Sergei
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