#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <kwrap/type.h>
#include "SxTimer/SxTimer.h"
#include "hwpower.h"
#include "KeyDef.h"
#include "UsbDevDef.h"
#include "usb_define.h"
#include "usb2dev.h"
#include "gpio.h"
#include "DxHunting.h"

#define KEYSCAN_FUNC            DISABLE
#define PWRON_SRC_PWR_VBUS      POWER_ID_PSW3
#define GPIO_CARD_DETECT        P_GPIO_12

extern BOOL DrvCARD_DetStrgCard(void);

UINT32 flow_system_get_usb_status(void)
{
	UINT32 ret = USB_CONNECT_NONE;
	USB_CHARGER_STS RetUSB = 0;

	if (gpio_getIntStatus(GPIO_INT_USBPLUGIN)) {        // if use 562, need modify this for different vbus pin
		usb2dev_power_on_init(TRUE);
		usb2dev_set_config(USB_CONFIG_ID_STANDARD_CHARGER, FALSE);
		usb2dev_state_change();
		RetUSB = usb2dev_check_charger(0);
		if (RetUSB == USB_CHARGER_STS_NONE) {
			ret = USB_CONNECT_PC;
		} else if (RetUSB == USB_CHARGER_STS_CHARGING_DOWNSTREAM_PORT) {
			ret = USB_CONNECT_CHARGING_PC;
		} else if (RetUSB == USB_CHARGER_STS_CHARGER) {
			ret = USB_CONNECT_CHARGER;
		} else {
			ret = USB_CONNECT_UNKNOWN;
		}

		if (ret == USB_CONNECT_PC || ret == USB_CONNECT_CHARGING_PC) {
			if (!gpio_getPin(GPIO_CARD_DETECT)) {   // SD card inserted
				DrvGPIO_SetPhotoMovieModeFromMonitor(DX_HUNTING_MODE_CAMERA_MSDC);
			} else {                                // No SD card
				DrvGPIO_SetPhotoMovieModeFromMonitor(DX_HUNTING_MODE_CAMERA_UVAC);
			}
		}
	}
	return ret;
}

#if (KEYSCAN_FUNC == ENABLE)
int SX_TIMER_FASTBOOT_DET_ID = -1;

static void _detkey(void)
{
	// sample code for key detection
	if (hwpower_get_power_key(POWER_ID_PSW1)) {
		// Reset shutdown timer
		hwpower_set_power_key(POWER_ID_PSW1, 0xf0);
		printf("Get power key\r\n");
	}
}

SX_TIMER_ITEM(Fastboot_DetKey, _detkey, 5, FALSE)
#endif

int flow_system_init(void)
{
#if (KEYSCAN_FUNC == ENABLE)
	SxTimer_Init();         // detect system
	SxTimer_Open();         //start sxtimer task
	SX_TIMER_FASTBOOT_DET_ID = SxTimer_AddItem(&Timer_Fastboot_DetKey);
	SxTimer_SetFuncActive(SX_TIMER_FASTBOOT_DET_ID, TRUE);
#endif

	return 0;
}