
#include <udelay/udelay.h>
#include <reset_ip.h>
#include <debug.h>
#include <sdrv_gpio.h>
#include <armv7-r/cache.h>
#include "sdrv_rstgen.h"
#include "interface_config.h"



uint16_t FrameHeader = 0;//帧头
bool  boot_can_flag = false;//帧头
bool  boot_eth_flag = false;//帧头


SystemDataRecord g_systemDataRecord = {0,0,0,0};

bool WDTReFresh_flag = false;//

Timer boot_timer_interface;



void bootmian(void *signal_id)
{
    static uint16_t bootmianSTT = 0;
//    uint32_t time_boot = getCurrentTime();//记录当前时间
//------------------------------------------------------------------------------
    (void)signal_id;  // 标记变量为已使用，避免编译器警告
    
    if( (true == boot_can_flag) || (true == boot_eth_flag) )//重启标志，在中断中接收后置1
    {
        boot_can_flag = false;
        boot_eth_flag = false;        
        if(EXCUTE_APP == FrameHeader)//写标志0，重启进入APP
        {
            printf("go to app!\r\n");
            wrbyte_24c02(Update_Flg_E2adr,NORMAL_ON);  //写标志位为0，重启，下一次程序直接进入app
//            udelay(3000);//延时3ms         
            g_systemDataRecord.canBootloaderUpgrade = rdbyte_24c02(Update_Flg_E2adr);  //更新数据方便喂狗   
            
//            sdrv_rstgen_global_reset(&rstctl_glb);
            for(;;)
            {               
                printf("Restart!\r\n");
            }
        }
        else if(ENTER_UPDATE_MODE == FrameHeader)//写标志1，重启进入boot
        {
            ssdk_printf(SSDK_INFO, "go to boot!\r\n");
            wrbyte_24c02(Update_Flg_E2adr,CAN_BOOTLOADER_UPGRADE);  //写标志重启
//            udelay(3000);//延时3ms 
            wrbyte_24c02(BOOT_DES_IP,   ethernet_parameter.download_ip[0]);      
            wrbyte_24c02(BOOT_DES_IP+1, ethernet_parameter.download_ip[1]); 
            wrbyte_24c02(BOOT_DES_IP+2, ethernet_parameter.download_ip[2]);        
            wrbyte_24c02(BOOT_DES_IP+3, ethernet_parameter.download_ip[3]);   

//            sdrv_rstgen_global_reset(&rstctl_glb);            
            for(;;)
            {          
                printf("Restart!\r\n");        
            }     
        }       
    }
    
    //判断从e2读取boot标志后，决定是否由APP定时喂狗
    if( CAN_BOOTLOADER_UPGRADE == (g_systemDataRecord.canBootloaderUpgrade) )//boot标志
    {
      //boot标志为1，上电进boot，由上位机喂狗
        if(true == WDTReFresh_flag)//接收到ID才更新WDT   接收到标志才喂狗
        {
            feedWatchdog();//喂狗
            WDTReFresh_flag = false;
        }                                               
    }
    else//APP自己喂狗
    {
        bootmianSTT ++;
        if(bootmianSTT >= 5)//5*1000*100us = 500ms
        {
            bootmianSTT = 0; 
            feedWatchdog();//喂狗          
        }
    }  
  
    timerStart(&boot_timer_interface, 100,0); 
    
//    printf("bootAPP spend time:%d\n",getCurrentTime() - time_boot);//检查app用了多长时间
}



static uint32_t time_wdt = 0;
// 喂狗
void feedWatchdog(void)
{
    sdrv_gpio_toggle_pin_output_level(WDTGPIO); //外部wdt喂狗 
    printf("WDT:%d \n",getCurrentTime() - time_wdt);
    time_wdt = getCurrentTime();
}







// APP模块的初始化
void bootInterfaceInit(void)
{
    // 初始化定时器
    timerInit(&boot_timer_interface);    
    // 订阅定时器信号，用于定时采集    
    subscribe(&boot_timer_interface, bootmian);  

    timerStart(&boot_timer_interface, 100,0);   //100ms
    
    feedWatchdog();//喂狗,初始化完毕先喂一次 
    
    printf("bootInterface: initial OK %d\n",getCurrentTime());
}