TINI and Socket Programming

Swami Venkataramani <[email protected]>
Newsgroups gmane.comp.hardware.microcontrollers.tini
Message-ID <[email protected]>
I have 3 programs running, 2 of them on 2 different TINI boards (TINI A and 
TINI B) and 1 program running on a PC.  Basically this is what happens: TINI A
is listening on 2 different ports and TINI B is listening on 1 port.  On TINI
A, one of the ports is listening to commands from the PC, and when it gets
a command (a string message), it sends it to TINI B.  If however, the command
is 'n', TINI B sends a message back to TINI A on its second port, which then
resets the board because the Watchdog stops feeding.

basically:

PC ---- (send command) ---> TINI A  --- (forward command) ---> TINI B

If command is 'n' then TINI B -- (send reset message) ---> TINI A


Once TINI A resets, the program on TINI A should start running again, and the
process continues.  I added the line on the .startup file on TINI A that makes
the program automatically start after reset.  However, When the program comes
up again, it does not recieve any messages from the PC.  When I do a PS,
however, it shows that the program is running.

So, this whole setup works the first time, but after the first reboot when the
program starts automatically, it doesn't work.  

Can anyone help me to fix this problem?

Thanks!

Swami.


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