1 Reply Latest reply on Jun 27, 2018 2:38 AM by abga

    Unable to halt cpu with openocd on CYUSB3KIT-003 EZ-USB® FX3™ SuperSpeed Explorer Kit

    ritu.sharma.tech_3531786

      Hi,

       

      Yesterday received one cyusbkit-003. Started using it by following the startup guide.

      Everything looks fine except one issue.

       

      I am able to use onboard JTAG with openocd as mentioned in the user guide.

      So basic JTAG operation like hitting breakpoint, stepping through etc work for me.

       

      But once initial breakpoint at 'main' is hit, unless I set a breakpoint beforehand, it seems

      I can not halt the cpu. Only option is to terminate the openocd.

       

      I should be able to halt cpu at any point, irrespective of any breakpoint set or not.

       

      Is this behaviour expected or am I missing something. I am using same openocd commands as mentioned in user guide.

       

      Regards

      Ritu