CCS/CC2650: Simple Broadcaster Example not able to toggle advertising mode.

Tool/software: Code Composer Studio

Hi,

I have created periodic timer to toggle advertising in Simple Broadcaster example.

void periodic_clock_callbc(void){

    char status, value;
    status = GAPRole_GetParameter(GAPROLE_ADVERT_ENABLED, &value);
    uint8_t initialAdvertEnable;

  
    if(value){
        //Switch off advertisizng
        initialAdvertEnable = 0;
           GAPRole_SetParameter(GAPROLE_ADVERT_ENABLED, sizeof(uint8_t),  &initialAdvertEnable);
    }

    if(!value){
        //Switch off advertisizng
        initialAdvertEnable = 1;
          GAPRole_SetParameter(GAPROLE_ADVERT_ENABLED, sizeof(uint8_t),  &initialAdvertEnable);
    }

}

i have set this clock for every 5 second. I have set Inital advertising to be FALSE. For first clock interrupt it enables advertising mode. However after that its not  stopping advertising mode even though it enters into if(value) loop.