kumar bhatia
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QNX SDP 7 with serial port debugging
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kumar bhatia
04/02/2018 4:44 PM
post118735
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QNX SDP 7 with serial port debugging
Hello. Me again :) Now using a dedicated box with QNX SDP 7 loaded and attempting to connect to Momentics over TCP/IP.
While this worked well using the VMWare method, it is failing to operate using a dedicated box. Been at this for over 2
days and out of ideas.
Remote box is booting and assigning to wm0 : 192.168.0.102 -> we can ping this box (so we think it is this network card
we are pinging) and vice versa with the Windows debug machine. Yet Momentics stays red. As noted, VMWare works in
seconds.
Using Port 8000.
Giving up on the above, attempting to use a null modem cable (confirmed working for testing our ports between boxes) +
our PCIe serial adapters (we manufacture - confirmed working with the devc-serpci driver).
Commands we are using to launch with serial port mode:
devc-serpci ; to launch our PCIe serial card - we are assigned /dev/ser3
Using the same null modem cable, we are able to chat with the remote box on our PCIe serial card in the other box using
Teraterm @ 57600 baud. Also ok @ 115200 baud.
Next, rebooted to get a fresh start and ran devc-serpci again...
devc-pty &
stty </dev/ser3 ; boot default is 57600 - ok, so we will use this value for now
pdebug /dev/ser3,57600 &
Then on the remote box, created a new serial port debug session with our COM13 (confirmed this is the label) @ 57600 and
the box sits there without adding this new entry.
Is serial port debugging still available on QNX SDP 7 ?
Any ideas? We have tried I believe all possible permutations known to us.
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