Array weird FaulISR

Luis Afonso

Guru 20670 points

I'm having a weird problem. I have a array that is like uint8_t values[60]. Well, what is the problem, when i have somewhere in the code that does sometigh with it, besides initalization, it generates an ISR Fault when i call GPIOIntRegister. But if i make the array uint8_t values[80], then notigh bad opens.

What could be doing this? I am using IAR with TivaWare

over 11 years ago

0 Markel Robregado over 11 years ago

Guru 86745 points

Hi,

Post a code snippet of that part of the code, so others can get more idea whats possibly causing this.

- kel

0 Luis Afonso over 11 years ago in reply to Markel Robregado

Guru 20670 points

Hi Markel,

Yes, sorry, just this part generates the fault ISR

 uint16_t temp=0;
  uint16_t values[60];
  for(int i=0; i< 60; i++){
    values[i] = temp;
    temp+=58;
    if(temp>1500-1)
      temp=7;
  }

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Array weird FaulISR