CC3200 hib 选择gpio唤醒,怎么得到是哪个gpio唤醒的,有API吗?
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//! \brief set GPIO as a wake up source from low power modes.
//!
//! \param none
//!
//! \return handle for the gpio used
//
//*****************************************************************************
cc_hndl SetGPIOAsWkUp()
{
cc_hndl tGPIOHndl;
//
// setting up GPIO as a wk up source and configuring other related
// parameters
//
tGPIOHndl = cc_gpio_open(GPIO_SRC_WKUP, GPIO_DIR_INPUT);
cc_gpio_enable_notification(tGPIOHndl, GPIO_SRC_WKUP, INT_FALLING_EDGE,(GPIO_TYPE_NORMAL | GPIO_TYPE_WAKE_SOURCE));
return(tGPIOHndl);
}