MSP430FR2355: boot.c issues?

Steve Wenner

Part Number: MSP430FR2355

I have a reset LED that I set at the onset of IO configuration. At the end of configuration prior to going into the while(1) loop I turn off the LED. I am running into a situation with my code where if I give it a certain situation the code turns on this LED and breaks in at boot.c file to the following line:

CSTART_DECL _c_int00_noargs_mpu(void)
{
   _c_int00_template(0, 1, 1);
}

I hit the run again in CCS and the next file to open is

What is this all telling me??

Thanks

over 4 years ago

0 Allen Gao over 4 years ago

TI__Expert 7080 points

Hi Steve,

Does your code stop at address 0x04 when running for some time? It seems that the debug stop at 0x4.

You could try to build a new project and this may be solved.

e2e.ti.com/.../ccs-msp430g2332-break-at-address-0xfffe-with-no-debug-information-available-or-outside-of-program-code

0 Steve Wenner over 4 years ago in reply to Allen Gao

Genius 3240 points

Hi Allen...

No the code runs fine but a sequence of external events will cause the code to stop. It does all this without the debugger as well. There is an issue....I would like to understand firstly why the code goes to this file in the first place??

Steve

0 David Schultz over 4 years ago

Guru 25075 points

As the error message says, execution ended outside of program code. Your program goes off the rails somewhere and stubs its toe here. Examine the stack after it fails to see if you can narrow down the program flow a bit.

0 Allen Gao over 4 years ago in reply to Steve Wenner

TI__Expert 7080 points

Like David said, it may cause by the stack. You could check and have a try.

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MSP430FR2355: boot.c issues?