/**
  ******************************************************************************
  * @file    RefreshMenu.c
  * @author  Vincent
  * @version V1.0.0
  * @date    23-12-2015
  * @brief
  ******************************************************************************

  ******************************************************************************
  */
/* Includes ------------------------------------------------------------------*/
#include "RefreshMenu.h"
#include  "protocol.h"
#include "uart_app.h"
#include "can_app.h"
#include "flash_if.h"
#include "hwsetup.h"
#include "ti_msp_dl_config.h"
/* Private variables ---------------------------------------------------------*/
download_t downLoad;
updatecount_t update;

uint8_t flag_FlashWR[APPPACKGECOUNT_MAX_ADDRESS];

/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
//void Protocol_Ack(void);

//typedef void (*iapfun)(void); //瀹氫箟涓�涓嚱鏁扮被鍨嬬殑鍙傛暟

//iapfun jumpFun;
otafun jump_to_app;

void JumpToApp(__IO uint32_t ApplicationAddress)
{
		 /* check app starting address whether 0x08xxxxxx */
 		if(((*(uint32_t*)(ApplicationAddress + 0)) & 0xFFFF0000) == 0x20200000)
//			return;
		/* check the address of stack */
	//	if(((*(uint32_t*)ApplicationAddress) - 0x20000000) < (SRAM_SIZE * 1024))
		{
			//crm_reset();
 		   __disable_irq();
			/* disable periph clock */
	//    crm_periph_clock_enable(CRM_TMR3_PERIPH_CLOCK, FALSE);
//			crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, FALSE);
//			crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, FALSE);
 		    DL_GPIO_reset(GPIOA);
 		    DL_GPIO_reset(GPIOB);
 		    DL_GPIO_disablePower(GPIOA);
		    DL_GPIO_disablePower(GPIOB);
		    //DL_UART_Main_disablePower(UART_BAT_INST);
		    DL_UART_Main_disablePower(UART_HMI_INST);
		    DL_MCAN_disablePower(MCAN0_INST);


#if 1 //UART2_ENABLE
//			crm_periph_clock_enable(CRM_USART2_PERIPH_CLOCK, FALSE);
//			crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, FALSE);
//			nvic_irq_disable(USART2_IRQn);
//			__NVIC_ClearPendingIRQ(USART2_IRQn);
		    //__NVIC_DisableIRQ(UART_BAT_INST_INT_IRQN);
		    //__NVIC_ClearPendingIRQ(UART_BAT_INST_INT_IRQN);
#endif

			/* disable nvic irq and clear pending */
//			nvic_irq_disable(USART1_IRQn);
//            nvic_irq_disable(UART1_INT_IRQn);
            __NVIC_DisableIRQ(UART_HMI_INST_INT_IRQN);
//			__NVIC_ClearPendingIRQ(USART1_IRQn);
			__NVIC_ClearPendingIRQ(UART_HMI_INST_INT_IRQN);
			__NVIC_DisableIRQ(MCAN0_INST_INT_IRQN);
            __NVIC_ClearPendingIRQ(MCAN0_INST_INT_IRQN);
//			nvic_irq_disable(SysTick_IRQn);
			__NVIC_DisableIRQ(SysTick_IRQn);
			__NVIC_ClearPendingIRQ(SysTick_IRQn);

			SysTick->CTRL  &= ~SysTick_CTRL_ENABLE_Msk;
			SysTick->VAL   = 0x00;                                             /* Load the SysTick Counter Value */
	//		nvic_irq_disable(TMR3_GLOBAL_IRQn);
	//    __NVIC_ClearPendingIRQ(TMR3_GLOBAL_IRQn);
//			   SCB->VTOR =0x00006000;// nvic_vector_table_set(NVIC_VECTTAB_FLASH, 0x00006000);
		//	 delay_cycles(100000);
 //			 jump_to_app =(otafun)*(uint32_t*)(0x00006131);
	//		 (*(void(*)(void))(0x00006131))();
 			jump_to_app = (otafun)*(uint32_t*)(ApplicationAddress + 4);        /* code second word is reset address */
 			__set_MSP(*(uint32_t*)ApplicationAddress);                        /* init app stack pointer(code first word is stack address) */
			jump_to_app();                                          /* jump to user app */
		}
}


/*******************************************************************************
* Function: void User_Manu_Init(void)
* Discrible: 鍒濆鍖�
* Input:
* Output:
* Return:
* Others:
*    date    version	  author        record
* -----------------------------------------------
* 20180419    V1.0     VINCENT       Create
*********************************************************************************/
void User_Manu_Init(void)
{  
    //_.ackcmd = ACK_REQ;
    downLoad.step = 0;
    downLoad.packagecount = 0;
    downLoad.wrenable = DISABLE;
    downLoad.finished = DISABLE;
    downLoad.startUpSendCount = 0;
    update.TimeCounter_Startup = 1000;
    update.TimeCounter_Update = 0;
  
}
/*******************************************************************************
* Function: void User_Main_Manu(void)
* Discrible: 涓昏彍鍗�
* Input:
* Output:
* Return:
* Others:
*    date    version	  author        record
* -----------------------------------------------
* 20180419    V1.0     VINCENT       Create
*********************************************************************************/
void User_Main_Manu(void)
{
    while(1)
    {
        //UART_RxData_Process(&UART_RxBuff_Struct1,&UART_TxBuff_Struct1);
		UART_RxData_Process(&UART_RxBuff_Struct2,&UART_TxBuff_Struct2);
		CAN_RxData_Process(&CAN_RxBuf_Struct1);
        startUpAck();
        if(CAN_RxBuf_Struct1.ucCANEnable == 1)
        {
            updateAck(&UART_TxBuff_Struct2);

            timeOutAck(&UART_TxBuff_Struct2);
        }
        /*else if(UART_RxBuff_Struct1.ucCOMEnable == 1)
        {
            updateAck(&UART_TxBuff_Struct1);

            timeOutAck(&UART_TxBuff_Struct1);
        }*/
        else if(UART_RxBuff_Struct2.ucCOMEnable == 1)
        {
            updateAck(&UART_TxBuff_Struct2);

            timeOutAck(&UART_TxBuff_Struct2);
        }
        

        if(downLoad.finished == ENABLE)
        {
            delay_1ms(50);
           DL_UART_reset(UART_HMI_INST);
           DL_MCAN_reset(MCAN0_INST);
           DL_GPIO_clearPins(OUTPUT_PORT, OUTPUT_POWER_EN_PIN);

					#if UART2_ENABLE
					//	usart_reset(USART2);
					//	DL_UART_reset(UART_BAT_INST);
					#endif
            JumpToApp(APPLICATION_ADDRESS);
            
        }
    }
}

void timeOutAck(USART_Buf_TypeDef* ptUartTx)
{
    if((downLoad.finished == DISABLE) && (downLoad.step != 0))
    {
        if(update.TimeCounter_Update > 3000 )  //3000ms
        {
            update.TimeCounter_Update = 0;
            sendUpdateAck(CMD_ACK_ERR , downLoad.packagecount);
            downLoad.finished = ENABLE;
        }
    }

}

/*上电启动，或复位后*/
void startUpAck(void)
{
	
    if(downLoad.step == 0 )
    {
        if(downLoad.startUpSendCount < 4)
        {

            if(update.TimeCounter_Startup >= 50)   //200ms
            {
                update.TimeCounter_Startup = 0;
                
                downLoad.startUpSendCount++;
                // DL_UART_Main_transmitData(UART_0_INST, 0x5a);
                // DL_UART_Main_transmitData(UART_HMI_INST, 0x5a);
                //uart_sendBootInfo(&UART_TxBuff_Struct1);
			    uart_sendBootInfo(&UART_TxBuff_Struct2);
			    CAN_sendBootInfo();
                //sendBootInfo();
            }
        }
        else
        {
            downLoad.finished = ENABLE;
        }
    }
}
uint32_t  fisrt_data;
void updateAck(USART_Buf_TypeDef* ptUartTx)
{
    if( update.AckEnable ==  ENABLE )
    {
        update.AckEnable  = DISABLE;

        switch(downLoad.step)
        {
            case 1:
                sendUpdateAck(downLoad.userCmd , 0x0000);
                break;
            
            case 2:
                sendUpdateAck(downLoad.userCmd , downLoad.packagecount);
                break;
            
            case 3:
                sendUpdateAck(downLoad.userCmd , 0x0000);
                downLoad.finished = ENABLE;
                break;

            case 5:
                uart_sendAck(ptUartTx);
                downLoad.step = 0;
                downLoad.finished = DISABLE;
                downLoad.startUpSendCount = 0;
                break;
                    
            default :
                break;
                
        }
    }
    
    if(downLoad.wrenable == ENABLE)
    {
        downLoad.wrenable = DISABLE;
        // write flash
        if((downLoad.packagecount <= APPPACKGECOUNT_MAX_ADDRESS) && ( downLoad.packagecount > 0 ) ) //
        {
            if(flag_FlashWR[downLoad.packagecount - 1] == 0 )
            {
                fisrt_data=*(uint32_t *)downLoad.dataBuff_128B;
                if(FLASH_If_Write( (downLoad.packagecount - 1) * PACKET_128B_SIZE + APPLICATION_ADDRESS, (uint32_t *)downLoad.dataBuff_128B, 16) != FLASHIF_OK )
                {
                    while(1)
                    {
                        sendUpdateAck(CMD_ACK_ERR_FLASH , 0xee);
//						Iwdg_Refresh();
                        delay_1ms(1000);
                    }									
                }
                
                flag_FlashWR[downLoad.packagecount - 1] = 1;
                
                /* 写完FLASH后立即应答，清超时计数 */
                update.AckEnable =  ENABLE;
                /*清除超时标志*/
                update.TimeCounter_Update = 0;
            }
            else
            {
                /*重复写入，可能是上位机没有接收到正确应答信号，重发了数据包，
                               应答一个正确信号，让上位机发送下一包数据*/
                sendUpdateAck(CMD_ACK_OK, downLoad.packagecount);
                
                sendUpdateAck(CMD_ACK_ERR_FLASH , 0xe1);
            }				
        }
        else
        {
            sendUpdateAck(CMD_ACK_ERR_FLASH , 0xe2);
        }
    }
}

void sendUpdateAck(uint16_t cmd, uint16_t packageNum)
{
    if(CAN_RxBuf_Struct1.ucCANEnable == 1)
    {
        CAN_sendUpdateAck(cmd, packageNum);
    }
    /*else if(UART_RxBuff_Struct1.ucCOMEnable == 1)
    {
        uart_sendUpdateAck(&UART_TxBuff_Struct1, cmd, packageNum);
    }*/
    else if(UART_RxBuff_Struct2.ucCOMEnable == 1)
    {
        uart_sendUpdateAck(&UART_TxBuff_Struct2, cmd, packageNum);
    }
}

void sendAck(void)
{
    if(CAN_RxBuf_Struct1.ucCANEnable == 1)
    {
        CAN_sendAck();
    }
    /*else if(UART_RxBuff_Struct1.ucCOMEnable == 1)
    {
        uart_sendAck(&UART_TxBuff_Struct1);
    }*/
    else if(UART_RxBuff_Struct2.ucCOMEnable == 1)
    {
        uart_sendAck(&UART_TxBuff_Struct2);
    }
}
/*******************************************************************************
* Function: void Period_Stick(void)
* Discrible: 周期定时器
* Input:
* Output:
* Return:
* Others:
*    date    version	  author        record
* -----------------------------------------------
* 20160307     V1.0     VINCENT       Create
*********************************************************************************/
void Period_Stick(void)
{
      update.TimeCounter_Startup ++;
      update.TimeCounter_Update++;

}
/************************ (C) END OF FILE *********************************/