Greetings
I am developing a canopen rt interface based on linuxcnc-ethercat and
canfestival. I am developing on a rasberryPI with a realtime kernel.
My motor is a DS402 stepper.
My problem is that I am encountering a
rtapi_app: caught signal 11 - dumping core
message which is probably an errant pointer, but I can't seem to
diagnose where the exception is occurring.
The last message that I get before the core dump is a callback from the
CanFestival stack which pushes the motor velocity onto the hal
interface. The LCEC: messages are generated by my code
LCEC: cocb_onStatus status 0x1037
LCEC: cocb_onPosition Pos:19990
LCEC: cocb_onVelocity Vel:0
LCEC: cocb_onVelocity complete Vel:0
rtapi_app: caught signal 11 - dumping core
Any ideas as to how to diagnose this type of problem?
Thanks in advance
Mike
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