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Unable to execute firmware without debugger

Hi,

I am running the BSD Client example on a MCB1700 evaluation board and I've been able to build the project, download it on target via ULink2 (Cortex Debug connector) and receive the sent packets on another device connected to the board via ethernet. However, I'm unable to get the BSD Client running on the target without the ULink2 debugger being connected. If I disconnect the debugger from its USB power, the LCD screen goes blank and all the leds are turned on (the BSD client initializes text on the LCD screen and turns LED 1 on). It seems like the system is reset and the downloaded firmware is not being executed.

What am I missing here? Is there a configuration somewhere where I can turn on a "standalone" mode?

Parents
  • Vector Table not set up correctly
    Device jumpered to start from ROM
    Clocks and pins not initialized properly
    Delays longer/shorter than before
    Clocks or PLLs not starting
    Stuck in Hard Fault Handler or other infinite loop

    Output into via UART so you can see where or how far it got into your code.

Reply
  • Vector Table not set up correctly
    Device jumpered to start from ROM
    Clocks and pins not initialized properly
    Delays longer/shorter than before
    Clocks or PLLs not starting
    Stuck in Hard Fault Handler or other infinite loop

    Output into via UART so you can see where or how far it got into your code.

Children
No data