<main> (Suspended : Signal : SIGTRAP:Trace/breakpoint trap

[holyhope]

Hi to all, using MQX SDK 1.0.0 (not beta) on KDS 1.1.1 with P.E. on FRDM-K64 The debugger stop me on a signal trap on:

Thread [1] <main> (Suspended : Signal : SIGTRAP:Trace/breakpoint trap)

__boot() at boot.S:66 0x7cc

the code where happen is:

/* Disable interrupts and clear pending flags */

        ldr r0, =NVIC_ICER0

        ldr r1, =NVIC_ICPR0

        ldr r2, =0xFFFFFFFF

        mov r3, #8

the line#66 is the ldr r0

what it mean this signal trap? what I can do to execute my code? (the code cycle for ever in this instruction)

thanks

[soledad · Accepted solution]

Hi Massimiliano,

Please check the below thread an let me know if this helps!!

KDS and PE Micro Debugger Setup? | Freescale Community

Have a great day,
Sol

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[holyhope]

Ok It seems that it was the problem

I workaround in another way

[evgenyerlihman]

Hey Massimilano Sturla,

Could you please share your workaround?

Thanks,

Evgeny