LAUNCHXL-CC26X2R1: wakeup with bim not work

I modified the bim code to flash green led for n times when it get run. But I can not see it when I pressed wakeup button. So it should not be problem in bim code.

As for the HIB problem, I connected the TCK signal to the V+, but wakeup still not work.

I traced the current comsumption, the current increated when I press the wakeup button.

so I donot know where the progam or hardware is stuck.

Hi,

Thank you for reaching and thank you for your efforts in trying to debug this.

May I ask if you have considered the guidance provided by Eirik on this thread?

Kind regards,

hi

Yes， I have read the thread several times.His problem looks like related to external flash.

I flash the green led in the beginning of BIM code, I can see it when reset the board, but see nothing when wakeup.

Hi,

Could you please share the code modification you have made in the BIM?

Thanks and regards,

hi

I can reproduce the problem this way, hope ti team can check it now.

Based on original project zero with offchip oad, in function ProjectZero_handleButtonPress():

case CONFIG_PIN_BTN2:
  // ButtonService_SetParameter(BS_BUTTON1_ID,sizeof(pState->state),&pState->state);
  PINCC26XX_setWakeup(ButtonTableWakeUp); 
  Power_shutdown(0, 0);
  break;

}

// table defined here:

PIN_Config ButtonTableWakeUp[] = {
CONFIG_PIN_BTN1 | PIN_INPUT_EN | PIN_PULLUP | PINCC26XX_WAKEUP_NEGEDGE,
PIN_TERMINATE /* Terminate list */
};

So pressing the BTN2 will shutdown the mcu, and BT1 should wakeup mcu but failed.

Are there something wrong here?

in bim_main.c,

main(void)

{

#ifdef __IAR_SYSTEMS_ICC__
__set_CONTROL(0);
#endif

powerUpGpio();                                         // added by me
blinkLed(GREEN_LED, 10, 50);               // added by me

..

}