#include "Rcc_Nvic_Systick.h"
#include "Usart.h"
#include "Spi.h"
#include "led.h"
#include "beep.h"
#include "dw_driver.h"
#include "dw_app.h"
#include "stm32f10x_it.h"
#include "serial_at_cmd_app.h"
#include "global_param.h"
#include "ADC.h"


void Device_Init(void)
{
	RCC_Configuration();
	//SystemInit();
	NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x5000);
	Nvic_Init();
//	Systick_Init();
	TIM3_Int_Init();
	Led_Init();
	Beep_Init();
	DW_GPIO_Init();
	Uart1_Init();
	Spi_Init();
	ADC_Configuration();
	
	GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);
}
u8 anchor_type;
u32 dev_id;
u8 hbsend[16];
void HeartBeatInit(void)
{
	u16 checksum;
	hbsend[0]=0x55;
	hbsend[1]=0xAA;
	hbsend[2]=0x2;
	hbsend[3]=0xc;
	memcpy(&hbsend[4],&g_com_map[DEV_ID],2);
	checksum = Checksum_u16(&hbsend[2],12);
	memcpy(&hbsend[14],&checksum,2);
}
u16 tyncpoll_time;
void Program_Init(void)
{uint16_t i;
	Usart1ParseDataCallback = UsartParseDataHandler;
	parameter_init();
	//deca_sleep(1000);
	HeartBeatInit();
	dev_id = g_com_map[DEV_ID];
//	g_com_map[DEV_ROLE]=1;
//		g_com_map[DEV_ID]=1;
//	g_com_map[COM_INTERVAL]=10;
	OUT485_ENABLE;
	g_com_map[VERSION] = 0x0104;		
	tyncpoll_time=g_com_map[DEV_ID]*g_com_map[MAX_REPORT_ANC_NUM]*4/3;
	if(g_com_map[DEV_ROLE])
	{
	printf("±êÇ©ID: %d .\r\n",dev_id);
	printf("ͨѶ¼ä¸ô: %d ms.\r\n",g_com_map[COM_INTERVAL]);
	printf("µ¥´ÎͨѶ»ùÕ¾ÊýÁ¿: %d¸ö.\r\n",g_com_map[MAX_REPORT_ANC_NUM]);
	}else{
	
	anchor_type = dev_id%g_com_map[MAX_REPORT_ANC_NUM];
	printf("»ùÕ¾ID: %x .\r\n",dev_id);
	printf("»ùÕ¾ÀàÐÍ: %c .\r\n",anchor_type+0x41);
	printf("µ¥´ÎͨѶ»ùÕ¾ÊýÁ¿: %d¸ö.\r\n",g_com_map[MAX_REPORT_ANC_NUM]);
	}
	OUT485_DISABLE;
//	printf("DEVICE PAIRID: %d .\r\n",g_com_map[PAIR_ID]);
//	printf("DEVICE ALARM DISTANCE: 1.%d 2.%d 3.%d .\r\n",g_com_map[ALARM_DISTANCE1],g_com_map[ALARM_DISTANCE2],g_com_map[ALARM_DISTANCE3]);

	
	for(i=0;i<255;i++)
	{
		g_Tagdist[i]=0xffff;
	}
}

/*! ------------------------------------------------------------------------------------------------------------------
 * @fn main()
 *
 * @brief Application entry point.
 *
 * @param  none
 *
 * @return none
 */
void HeatBeat(void)
{ 
UART_PushFrame(hbsend,16);
}
extern u8 g_start_sync_flag;
u16 heartbeat_timer,poll_timer,sync_timer;
void IdleTask(void)
{
	g_start_sync_flag=0;
			UART_CheckReceive();
		UART_CheckSend();
	if(heartbeat_timer>1000)
	{
		heartbeat_timer=0;
		if(g_com_map[HEARTBEAT]&&g_com_map[DEV_ROLE]==0)
		HeatBeat();
	}

	if(g_com_map[CNT_UPDATE]==1)
	{
	uint32_t result = 0;
		u16 tmp = 0xAAAA;
	__disable_irq();
	result = FLASH_Prepare(0x8004A38, 2);
	if(result)
		result = FLASH_Write(0x8004A38, (const uint8_t*)&tmp, 2); 
	__enable_irq();
		printf("½øÈëÉý¼¶Ä£Ê½\r\n");
		//	STMFLASH_Write_NoCheck(0x8004A38,0xAAAA);
		//	Delay_ms(100);
			SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //Èí¸´Î»»Øµ½bootloader   
	}

	}
int main(void)
{
 
	Device_Init();
	Program_Init();
	Dw1000_Init();
  delay_ms(10);	
	Dw1000_App_Init();
    /* Loop forever initiating ranging exchanges. */
	RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
	usart_send[0]=0x55;
	usart_send[1]=0xAA;
	Modbus_RegMap();
	while(1)
	{
		IdleTask();		
	if(g_start_send_flag)
	{
		g_start_send_flag = 0;		
		Tag_App();
	}
	
if(g_com_map[DEV_ROLE]==0)
		Anchor_App();
	}
}