//
// Created by cfif on 17.12.2025.
//

#include "standby.h"


static void Bsp_GpioFInt_CallbackFunction(void) {
    SMC_SetSystemMode(SMC_MODE_RUN);
}

void StandBy_Init(tStandBy *env) {
    PORT_InitType tInitStruct = {0};
    PORT_InterruptType tIntStruct = {0};

    // wakeup source: Key1/PortA9; MUX = GPIO input
    tInitStruct.u32PortPins = PORT_PIN_9;
    tInitStruct.uPortPinMux.u32PortPinMode = PORT_GPIO_MODE;
    tInitStruct.bPullEn = true;
    tInitStruct.ePullSel = PORT_PULL_UP;
    PORT_InitPins(PORT_A, &tInitStruct);

    // enable PortA9 interrupt
    tIntStruct.u32PortPins = PORT_PIN_9;
    tIntStruct.ePortIsrMode = PORT_IRQ_BOTH_EDGE;
    tIntStruct.pIsrNotify = Bsp_GpioFInt_CallbackFunction;
    PORT_InitInterrupt(PORT_A, &tIntStruct);

    WKU_EnableWakeupSource(WKU_INPUT_GPIOA);

    NVIC_SetPriority(PORTA_IRQn, 0xFF);
    NVIC_EnableIRQ(PORTA_IRQn);

}