I´m trying to debug by serial port in a target machine (with Eclipse)
but I can´t. A timeout error occurs.
I have done the next steps. First, I have joined with a null modem cable
(the cable is like QNX Help says) the serial port 1 of my computer with
serial port 1 of my target. Second, I have started the serial driver in
target machine (different ways), the pseudo-terminal communications
manager, and the debug agent.
Next, I have launched the debug program by Eclipse (I have configured
Eclipse for debugging by serial port 1 at 115200). Finally, the timeout
error happens.
I think the communication between my computer and the target fail, but I
don´t know why. Does someone know if I do anything wrong?
I´m trying to debug by serial port in a target machine (with Eclipse) but
I can´t. A timeout error occurs.
I have done the next steps. First, I have joined with a null modem cable
(the cable is like QNX Help says) the serial port 1 of my computer with
serial port 1 of my target. Second, I have started the serial driver in
target machine (different ways), the pseudo-terminal communications
manager, and the debug agent.
Next, I have launched the debug program by Eclipse (I have configured
Eclipse for debugging by serial port 1 at 115200). Finally, the timeout
error happens.
I think the communication between my computer and the target fail, but I
don´t know why. Does someone know if I do anything wrong?
LOTS of thing can be going wrong. Dead serial port (on either machine),
misconfiguration software and hardware, bad cable, etc.
Try to use simple shell command like cat </dev/ser1
Then under Windows use something like hyperterminal to see if you are
getting something.