checker_slave/source/elec_det/driver/EWDriver.c

#include "EWDriver.h"
#include "base/delay.h"
#include "base/utility.h"
#include "hardware/gpio_cfg.h"
#include "base/utility.h"
#include "hardware/adc_cfg.h"
#include "hardware/power.h"
#include "ewdriver.h"
#include "hardware/timer_cfg.h"
#include "debug.h"

static volatile EWBus_Mod_en bus_mod = OFF_MOD;
static volatile CurrentSample_Range_eu buscurrent_range = Current_Max;
#define FB_Read_AD_Sample_C  30
#if FIREBUS_ADC_BUF_LEN < FB_Read_AD_Sample_C
#error "EWDriver ADC define error"
#endif

#define SMod_Read_Idle_Filter  90
#define DMod_Read_Idle_Filter  70

volatile uint16_t* EW_Read_AD_V = FireBus_ADC_Buf;
static volatile uint16_t SMod_Read_Idle_C;
static uint16_t firebus_idle_diff = SMod_Read_Idle_Filter;

const static uint16_t data2bit_signal[]={200,234,275,323,380,446};
static uint16_t datapulus[6][2];
//发送起始信号
#define SMod_Begin_Plus()   SMod_2Bit_Plus(4)
//发送结束信号
#define SMod_End_Plus()			SMod_2Bit_Plus(5)
uint8_t EW_CommBuf[EW_DMODE_FRAME_SIZE];
uint16_t EW_DMOD_Peroid = 300;
uint16_t EW_DMOD_READ_Timeout =  6000;

uint16_t EW_FreeBack_MaxCur,EW_FreeBack_MinCur;
uint16_t EW_FreeBack_MaxTime,EW_FreeBack_MinTime;
//通信监控变量初始化
void EW_FreeBack_Prapare(void)
{
	EW_FreeBack_MaxCur = 0;
	EW_FreeBack_MinCur = 0xFFFE;
	EW_FreeBack_MaxTime = 0;
	EW_FreeBack_MinTime = 0xFFFE;
}

//发送唤醒信号
static void SMod_Wake_Plus(void)
{
	EW_SINGLE_MOD_M;
	delay_us(200);
	EW_SINGLE_MOD_H;
	delay_us(600);
	
}
//发送2Bit数据信号
static void SMod_2Bit_Plus(uint8_t data)
{
	if(data > 5)
		return;
	EW_SINGLE_MOD_M;
	delay_us(datapulus[data][0]);
	EW_SINGLE_MOD_H;
	delay_us(datapulus[data][1]);
}

//读取1bit数据
static uint8_t SMod_ReadBit(uint16_t wait_us)
{
	uint32_t ul_temp = 0;
	ADC_CurChnnelSet(AN_MAL_CH,ADC_SPEED_MIDLE);
	EW_SINGLE_MOD_M;
	delay_us(wait_us);
	while(ul_temp < FB_Read_AD_Sample_C)
	{
		EW_Read_AD_V[ul_temp++] = ADC_GetCurADCFast();
	}
	EW_SINGLE_MOD_H;
	Bubble_Sort_u16((uint16_t*)EW_Read_AD_V,FB_Read_AD_Sample_C);
	ul_temp = EW_Read_AD_V[FB_Read_AD_Sample_C - 6];
	ul_temp += EW_Read_AD_V[FB_Read_AD_Sample_C - 7];
	ul_temp += EW_Read_AD_V[FB_Read_AD_Sample_C - 8];
	ul_temp += EW_Read_AD_V[FB_Read_AD_Sample_C - 9];
	ul_temp >>= 2;
	if(ul_temp > SMod_Read_Idle_C)
	{
		LED1_Out_On;
		return 1;
	}
	LED1_Out_Off;
	return 0;
}

static uint8_t DMod_ReadBit(uint16_t wait_us)
{
	uint32_t ul_temp = 0;
	ADC_CurChnnelSet(AN_MAL_CH,ADC_SPEED_MIDLE);
	EW_DIFF_MOD_M;
	delay_us(wait_us);
	while(ul_temp < FB_Read_AD_Sample_C)
	{
		EW_Read_AD_V[ul_temp++] = ADC_GetCurADCFast();
	}
	EW_DIFF_MOD_L;
	Bubble_Sort_u16((uint16_t*)EW_Read_AD_V,FB_Read_AD_Sample_C);
	ul_temp = EW_Read_AD_V[FB_Read_AD_Sample_C - 6];
	ul_temp += EW_Read_AD_V[FB_Read_AD_Sample_C - 7];
	ul_temp += EW_Read_AD_V[FB_Read_AD_Sample_C - 8];
	ul_temp += EW_Read_AD_V[FB_Read_AD_Sample_C - 9];
	ul_temp >>= 2;
	if(ul_temp > SMod_Read_Idle_C)
	{
		LED1_Out_On ;
		return 1;
	}
	LED1_Out_Off;
	return 0;
}


//从AD采样缓存总，计算空闲电流
static uint16_t FireBus_UpdataIdeV(void)
{
	SMod_Read_Idle_C = 0;
	SMod_Read_Idle_C = (uint32_t)(EW_Read_AD_V[FB_Read_AD_Sample_C - 6]);
	SMod_Read_Idle_C += (uint32_t)(EW_Read_AD_V[FB_Read_AD_Sample_C - 7]*3);
	SMod_Read_Idle_C += (uint32_t)(EW_Read_AD_V[FB_Read_AD_Sample_C - 8]*4);
	SMod_Read_Idle_C += (uint32_t)(EW_Read_AD_V[FB_Read_AD_Sample_C - 9]*2);
	SMod_Read_Idle_C /= 10;
	SMod_Read_Idle_C += firebus_idle_diff;
	return SMod_Read_Idle_C;
}
//采集空闲电流
static uint16_t SMod_GetIdleV(void)
{
	firebus_idle_diff = SMod_Read_Idle_Filter;
	SMod_ReadBit(80);//获取采样电流
	return FireBus_UpdataIdeV();
}
//static uint16_t DMod_GetIdleV(void)
//{
//	firebus_idle_diff = DMod_Read_Idle_Filter;
//	DMod_ReadBit(300);//获取采样电流
//	return FireBus_UpdataIdeV();
//}
static uint16_t SMod_GetIdle2V(void)
{
	uint32_t ul_temp = 0;
	firebus_idle_diff = SMod_Read_Idle_Filter;
	while(ul_temp < FB_Read_AD_Sample_C)
	{
		EW_Read_AD_V[ul_temp++] = ADC_GetCurADCFast();
	}
	return FireBus_UpdataIdeV();
}

static uint16_t DMod_GetIdle2V(void)
{
	uint32_t ul_temp = 0;
	firebus_idle_diff = DMod_Read_Idle_Filter;
	while(ul_temp < FB_Read_AD_Sample_C)
	{
		EW_Read_AD_V[ul_temp++] = ADC_GetCurADCFast();
	}
	return FireBus_UpdataIdeV();
}

/*
@brief 读取模块ACK
@param 超时 0.1ms
*/
static uint8_t DMod_ReadAck(uint16_t time_out)
{
	uint32_t ul_temp = 0;
	uint32_t ul_temp2 = 0;
	uint16_t us_count = 0;
	CurrentSample_Range_eu range = buscurrent_range;//档位保存
	ul_temp = time_out*10;
	ADC_CurChnnelSet(AN_MAL_CH,ADC_SPEED_MIDLE);
	EW_DIFF_MOD_M;
	Power_SetSampleCurrentRange(EWDriver_Sample_R);
	delay_ms(1);
	DMod_GetIdle2V();
	Get10usCount();
	while((ul_temp2 < ul_temp) && (us_count < 10))
	{
		if(ADC_GetCurADCFast() > SMod_Read_Idle_C)
		{
			us_count++;
		}else{
			us_count = 0;
		}
		ul_temp2 += Get10usCount();
	}
	Power_SetSampleCurrentRange(range);
	if(us_count < 10)
	{
		EW_DIFF_MOD_H;
		return 0;
	}
	delay_ms(20);
	EW_DIFF_MOD_H
	return 1;
	
}

//采集到应答信号返0 否则返1
static uint8_t SMod_WaitAck(uint16_t time_out)
{
	
	while(time_out > 0)
	{
		time_out--;
		if(SMod_ReadBit(80) > 0)
		{
			delay_us(350);
			return 0;
		}
		delay_us(350);
	}
	return 1;
	
}


void EW_BusDef_Init(void)
{
	uint16_t us_temp = 80;
	uint8_t count = 0;
	for(count = 0; count < 6;count++)
	{
		datapulus[count][0] = us_temp;
		datapulus[count][1] = data2bit_signal[count] - us_temp-12;//-4为延时偏移，实测。
	}
}


/*
@brief 单端发送4Bytes 数据
@param *buf 4字节数据缓存指针
@param type 数据帧类型
@param bg_count 起始信号个数
@param end_count 结束信号个数
*/
void SMod_FireBusSend4BytesFrame(uint8_t* buf,EW_SINGLE_FRAME_TYPE_en type ,uint8_t bg_count,uint8_t end_count)
{
	uint8_t uc_plus_type[17];
	uint8_t uc_data;
	uint32_t ul_count1 = 0;
	uint32_t ul_count2 = 0;
	uc_plus_type[ul_count1++] = (uint8_t)type;
	while(ul_count1 < 17)
	{
		ul_count2 = 0;
		uc_data = *buf;
		while(ul_count2 < 4)
		{
			uc_plus_type[ul_count1++] = (uc_data & 0xC0)>>6;
			uc_data <<= 2;
			ul_count2++;
		}
		buf++;
	}
	SMod_Wake_Plus();
	/******************/
	while(bg_count > 0)
	{
		bg_count --;
		SMod_Begin_Plus();
	}
	for(ul_count1 = 0; ul_count1 < 17; ul_count1++)
	{
		SMod_2Bit_Plus(uc_plus_type[ul_count1]);
	}
	while(end_count > 0)
	{
		end_count --;
		SMod_End_Plus();
	}
}
/*
@brief 单端模式发送数据
@param *buf 数据缓存指针
@param bg_count 起始信号个数
@param end_count 结束信号个数
*/
uint8_t SMod_SendData(uint8_t* buf, uint16_t len,uint8_t bg_count,uint8_t end_count)
{
	uint16_t us_count = 0;
	uint8_t* databuf = (uint8_t*)rt_malloc(len+4); 
	if(databuf == RT_NULL)
	{
		
		return 1;
	}
	len--;
	rt_memcpy(databuf,buf,len);
	while((len % 4) != 3)
	{
		databuf[len++] = 0;
	}
	databuf[len] = CheckXOR_8(databuf,len);
	len++;
	if(len == 4)
	{
		SMod_FireBusSend4BytesFrame(databuf,COMPLETE_FRAME,bg_count,end_count);
		goto SMod_Data_Send_End;
	}
	SMod_FireBusSend4BytesFrame(databuf,BEGIN_FRAME,bg_count,end_count);
	us_count += 4;
	while(us_count < (len-4))
	{
		delay_ms(40);
		SMod_FireBusSend4BytesFrame(databuf+us_count,DATA_FRAME,bg_count,end_count);
		us_count += 4;
	}
	delay_ms(40);
	SMod_FireBusSend4BytesFrame(databuf+us_count,END_FRAME,bg_count,end_count);
SMod_Data_Send_End:
	rt_free(databuf);
	return 0;
}

/*
@brief 单端接收数据
@param *buf 数据缓存指针
@param len 读取数据长度
@param time_out 应答信号超时个数
*/
uint8_t SMod_FireBusReadDatas(uint8_t* buf, uint8_t len, uint16_t time_out)
{
	uint32_t ul_temp = 0;
	uint8_t uc_data;
	CurrentSample_Range_eu range = buscurrent_range;//档位保存
	Power_SetSampleCurrentRange(EWDriver_Sample_R);
	ADC_CurChnnelSet(AN_MAL_CH,ADC_SPEED_MIDLE);
	delay_ms(1);
	
	//采集空闲电流
	SMod_GetIdleV();
	delay_us(350);
	SMod_GetIdleV();
	delay_us(350);
	if(SMod_WaitAck(time_out) > 0)
	{
		Power_SetSampleCurrentRange(range);
		return 1;
	}
	while(len > 0)
	{
		ul_temp = 0;
		uc_data = 0;
		len--;
		while(ul_temp < 8)
		{
			uc_data <<= 1;
			uc_data += SMod_ReadBit(80);
			delay_us(500);
			ul_temp++;
		}
		*buf = uc_data;
		buf++;
	}
	Power_SetSampleCurrentRange(range);
	return 0;
}

/*
@brief 获取巡检数据
@param count 巡检脉冲数
@param buf 数据缓存区
@rtv 无
*/
void FireBus_ReadInspect_Data(uint16_t count,uint8_t* buf)
{
	uint16_t index;
	uint8_t data;
	CurrentSample_Range_eu range = buscurrent_range;//档位保存
	Power_SetSampleCurrentRange(EWDriver_Sample_R);
	ADC_CurChnnelSet(AN_MAL_CH,ADC_SPEED_MIDLE);
	//delay_us(500);
	//总线跳转到中电平
	EW_SINGLE_MOD_M;
	//延时等待电流稳定
	//COM_PH2_Out = 0;
	delay_us(240);
	//获取中电平电流
	SMod_GetIdle2V();
	EW_SINGLE_MOD_H
	delay_us(700);
	rt_memset(buf,0,((count+7 ) >> 3));
	index = 0;
	while(index < count)
	{
		data = *(buf+(index >> 3));
	  if( SMod_ReadBit(80) > 0)
		{
			data |= (0x01 << (index & 0x07));
		};
		EW_SINGLE_MOD_H
		delay_us(800);
		*(buf+(index >> 3)) = data;
		index++;
	}
	Power_SetSampleCurrentRange(range);
}

/*************************************************************/
#define DMOD_READ_AD_FILTER_COUNT 4
static uint16_t TEST_IDLE_Line_Buf[1000];
static uint16_t TEST_IDLE_Line_Count = 0;
static uint8_t SMod_FireBusReadPlus(uint16_t* plus_h, uint16_t* plus_t,uint16_t time_out,uint16_t ad_line,uint16_t* max_ad,uint16_t* min_ad)
{
	uint32_t ul_ad_sample;
	uint32_t ul_index = 0;
	uint16_t us_adc_buf[DMOD_READ_AD_FILTER_COUNT+1];
	uint32_t ul_count = 0;
	uint32_t uc_step = 0;
	uint32_t ul_maxad = 0,ul_minad = 0;
	uint32_t ul_h_count = 0,ul_l_count = 0;
	uint32_t ul_h_all_count = 0;
	uint32_t ul_l_all_count = 0;
	*max_ad = 0;
	*min_ad = 0xFFFF;
	if(TEST_IDLE_Line_Count > 999)
	{
		TEST_IDLE_Line_Count = 999;
	}
	TEST_IDLE_Line_Buf[TEST_IDLE_Line_Count++] = ad_line;
	for(ul_count =0; ul_count < DMOD_READ_AD_FILTER_COUNT; ul_count++)
	{
		us_adc_buf[ul_count++] = ADC_GetCurADCFast();
	}
	//数据发送时，以高脉冲在先，然后是低电平，
	do{
		time_out--;
		ul_ad_sample = ADC_GetCurADCFast();
//		if(ul_ad_sample > *max_ad)
//			*max_ad = ul_ad_sample;
//		if(ul_ad_sample > ad_line)
//		{
//			 PBout(I2IC_SCL_Pin_Nu) = 1 ;
//		}else{
//			 PBout(I2IC_SCL_Pin_Nu) = 0;
//		}
		us_adc_buf[ul_count++] = ul_ad_sample;
		ul_count %= DMOD_READ_AD_FILTER_COUNT;
		ul_h_count = 0;
		ul_l_count = 0;
		for(ul_index =0; ul_index < DMOD_READ_AD_FILTER_COUNT; ul_index++)
		{
			if(us_adc_buf[ul_index] > ad_line)
			{
				ul_h_count++;
				ul_h_all_count++;
				ul_maxad += us_adc_buf[ul_index];
			}else{
				ul_l_count++;
				ul_l_all_count++;
				ul_minad += us_adc_buf[ul_index];
			}
		}
		if(uc_step == 0 && ul_h_count >(DMOD_READ_AD_FILTER_COUNT-1))//启动周期计数
		{
			(*plus_h)++;
			(*plus_t)++;
			uc_step = 1;
		
		}else if(uc_step == 0){
			
			continue;//未启动
		}
		if(uc_step == 1)
		{
			if(ul_h_count > (DMOD_READ_AD_FILTER_COUNT-1))
			{
				 PBout(I2IC_SCL_Pin_Nu) = 1 ;
				(*plus_h)++;
				uc_step = 1;
			}else if(ul_l_count > (DMOD_READ_AD_FILTER_COUNT-1)) //由高变低
			{
				 PBout(I2IC_SCL_Pin_Nu) = 0;
				uc_step = 2;
			}
		}
		else if(uc_step == 2 && ul_h_count > (DMOD_READ_AD_FILTER_COUNT-1))//由低变高
		{
			PBout(I2IC_SCL_Pin_Nu) = 1 ;
			break;
		}
		(*plus_t)++;
			
	}while(time_out > 0);
	*max_ad = ul_maxad / ul_h_all_count;
	*min_ad = ul_minad / ul_h_all_count;
	if(time_out < 1)//等待起始信号超时
	{
		return 1;
	}
	return 0;
}
/*
@brief 单端第二版，差分接收数据
@param *buf 数据缓存指针
@param len 读取数据长度
@param time_out 超时脉冲数（约1bit数据时间）
@rtv 0 成功 否则失败
*/
static 	uint16_t us_plus_H,us_plus_H2;//高电平采用次数
static	uint16_t us_plus_T,us_plus_T2;//采样周期
uint16_t idle_line = 0;
uint8_t DMod_FireBusReadDatasV2(uint8_t* buf, uint8_t len, uint32_t time_out)
{
	uint32_t ul_ad_sample;
	uint32_t ul_check_falg; //奇校验
	uint32_t us_time_out = time_out;
	uint32_t ul_data = 0;
	//uint32_t us_dataT_Or;//数据周期
	uint32_t us_temp1,us_temp2;
	uint16_t ad_max = 0,ad_min = 0;
	uint8_t uc_rtv = 0;
	CurrentSample_Range_eu range = buscurrent_range;//档位保存
	Power_SetSampleCurrentRange(EWDriver_Sample_R);
	ADC_CurChnnelSet(AN_MAL_CH,ADC_SPEED_HFAST);
	memset(TEST_IDLE_Line_Buf,0,sizeof(TEST_IDLE_Line_Buf));
	TEST_IDLE_Line_Count = 0;
	delay_us(2000);
	//总线跳转到中电平
	EW_DIFF_MOD_M;
	//延时等待电流稳定
	delay_us(800);
	//COM_PH2_Out = 0;
	 PBout(I2IC_SCL_Pin_Nu) = 0;
	delay_us(200);
	//获取中电平电流
	 PBout(I2IC_SCL_Pin_Nu) = 1 ;
	DMod_GetIdle2V();
	 PBout(I2IC_SCL_Pin_Nu) = 0 ;
	//读取指定长度数据
		//读取单字节数据
		ul_data = 0;
		//等待起始信号唤醒信号
		us_plus_H = 0;
		us_plus_T = 0;
		us_time_out = 2000 + time_out;
		do{
			
			ul_ad_sample = ADC_GetCurADCFast();
			if(ad_max < ul_ad_sample)
				ad_max = ul_ad_sample;
			if(ul_ad_sample > SMod_Read_Idle_C)
			{
				us_plus_H++;
			}else{
				us_plus_H = 0;
			}
			delay_us(2);
			us_time_out--;
		}
		while((us_plus_H < 4) && (us_time_out > 0));
		if(us_time_out < 1)//等待起始信号超时
		{
			uc_rtv =  1;
			goto DMOD_Read_END;
		}
		
	while(len > 0)
	{
		//等待数据帧起始信号
		us_time_out = 10;
		us_plus_T2 = 0xFFFF;
		us_plus_H2 = 0;
		while(us_time_out > 0)
		{
			us_plus_H = 0;
			us_plus_T = 0;
			idle_line = (uint16_t)(ad_max*0.01f+ad_min*0.08f) + SMod_Read_Idle_C;
//			idle_line = SMod_Read_Idle_C;
//			idle_line = ad_max - SMod_Read_Idle_C;
//			idle_line = (idle_line>>1)+ (idle_line>>4)+ SMod_Read_Idle_C;
			if(SMod_FireBusReadPlus(&us_plus_H,&us_plus_T,time_out,idle_line,&ad_max,&ad_min ) > 0)
			{
				
				uc_rtv =  2;
				goto DMOD_Read_END;
			}
			if(us_plus_H2 > (us_plus_T2- us_plus_H2))
			{
				us_temp1 = us_plus_T << 1; //2倍
				us_temp2 = us_plus_T + (us_plus_T >> 1);//1.5倍
				if((us_plus_T2  > us_temp2) && (us_plus_T2 < us_temp1))
				{
					break;
				}
			}
			us_plus_T2 = us_plus_T;
			us_plus_H2 = us_plus_H;
			us_time_out--;
		}
		//采集8bit数据+1位校验
		ul_data = 0;
		ul_check_falg = 0;
		us_time_out = 0;
		us_plus_T2 = 0;
		//us_dataT_Or = us_plus_T;//保存数据周期
		do{
			ul_data <<= 1;
			if(us_plus_H > (us_plus_T- us_plus_H)) //高电平时间大于低电平 1
			{
				ul_data |= 0x01;
				ul_check_falg ^= 0x01;
			}else{//检测是否是结束信号 0
				us_temp1 = us_plus_T2 << 1; //2倍
				us_temp2 = us_plus_T2 + (us_plus_T2 >> 1);//1.5倍
				if((us_plus_T  > us_temp2) && (us_plus_T < us_temp1))
				{
					break;
				}
			}
			//约束数据周期范围
//			if(((us_dataT_Or+4) < us_plus_T) 
//				|| ((us_dataT_Or - 4) > us_plus_T))
//			{
//			SetSampleCurrentRange(range);
//				EW_SINGLE_MOD_H;
//				return 3;
//			}
			us_plus_T2 = us_plus_T;
			us_plus_H2 = us_plus_H;
			us_plus_H = 0;
			us_plus_T = 0;
			idle_line = (uint16_t)(ad_max*0.01f+ad_min*0.08f) + SMod_Read_Idle_C;
			if(idle_line > 200)
			{
				idle_line = 200;
			}
			//idle_line = (idle_line>>1)+ (idle_line>>4)+ SMod_Read_Idle_C;
			//idle_line = SMod_Read_Idle_C;
			if(SMod_FireBusReadPlus(&us_plus_H,&us_plus_T,time_out,idle_line,&ad_max,&ad_min ) > 0)
			{
				uc_rtv = 4;
				goto DMOD_Read_END;
			}
			
			if(EW_FreeBack_MaxTime < ad_max)
			{
				EW_FreeBack_MaxTime = ad_max;
			}
			if(EW_FreeBack_MinTime > ad_max)
			{
				EW_FreeBack_MinTime = ad_max;
			}
			if(EW_FreeBack_MaxTime < us_plus_T)
			{
				EW_FreeBack_MaxTime = us_plus_T;
			}
			if(EW_FreeBack_MinTime > us_plus_T)
			{
				EW_FreeBack_MinTime = us_plus_T;
			}
			
			
			us_time_out++;
		}while(us_time_out < 13);
		if(ul_check_falg == 0)
		{
			uc_rtv =5;
			goto DMOD_Read_END;
		}
		if(us_time_out != 9)
		{
			uc_rtv =  6;
			goto DMOD_Read_END;
		}
		ul_data >>= 2;
		*buf = (uint8_t)ul_data;
		buf++;
		len--;
	}
	DMOD_Read_END:
	delay_ms(1);
	EW_DIFF_MOD_H
	Power_SetSampleCurrentRange(range);
	return uc_rtv;
}


/*
@brief 差分模式数据发送
@param buf 发送数据缓存
@param len 发送长度
@param pre 数据脉冲周期

*/
static void DMod_SendBytesSelf(uint8_t* buf, uint8_t len, uint16_t pre,uint8_t rw_flag,
  uint8_t (*crc_fun)(uint8_t *,uint16_t))
{
	uint16_t us_count = 0;
	uint8_t uc_checkc_flag = 0;
	uint8_t uc_datatemp = 0;
	uint16_t beg_send_pre,beg_H_plus,end_H_plus,data1_H_plus,data0_H_plus;
	beg_send_pre = pre+(pre >> 1)+(pre >> 2);//1.75倍数据周期
	beg_H_plus = (uint16_t)(beg_send_pre * 0.65f)+1;
	end_H_plus = (uint16_t)(beg_send_pre * 0.35f)+1;
	data1_H_plus = (uint16_t)(pre * 0.65f);
	data0_H_plus = (uint16_t)(pre * 0.35f);
	//buf[len] = CheckCRC_8(buf,len);
  buf[len] = crc_fun(buf,len);
	len++;
	/*
	1.发送3个结束信号用作芯片唤醒
	2.循环发送缓存数据中的数据
	2-1 发送1个起始信号
	2-2 发送8bit数据信号
	2-3 发送1bit校验信号
	2-4 发送1个结束信号
	2-5 调整循环变量，满足循环从2-1再次执行，否则退出
	3 补发送一个结束信号
	*/
	//发送唤醒脉冲
	__disable_irq();
	while(us_count < 3)
	{
		EW_DIFF_MOD_L;
		delay_us( beg_send_pre - end_H_plus);
		EW_DIFF_MOD_H;
		delay_us(end_H_plus);
		us_count++;
	}
	while(len > 0)
	{
		us_count = 0;
		uc_checkc_flag = 0;
		len--;
		//发送起始信号
		EW_DIFF_MOD_L;
		delay_us(beg_H_plus);
		EW_DIFF_MOD_H;
		delay_us( beg_send_pre - beg_H_plus);
		uc_datatemp = *buf;
		//8bit数据信号+1bit校验
		while(us_count < 9)
		{
			if((uc_datatemp & 0x80) > 0)
			{
				EW_DIFF_MOD_L;
				delay_us(data1_H_plus);
				EW_DIFF_MOD_H;
				delay_us( pre - data1_H_plus);
				uc_checkc_flag ^= 0x01;
			}else{
				EW_DIFF_MOD_L;
				delay_us(data0_H_plus);
				EW_DIFF_MOD_H;
				delay_us( pre - data0_H_plus);
			}
			uc_datatemp <<= 1;
			us_count++;
			if(us_count == 8)
			{
				uc_checkc_flag ^= 0x01;
				uc_datatemp &= 0x7F;
				uc_datatemp |= (uc_checkc_flag << 7);
			}
		}
		buf++;
		//发结束始信号
		EW_DIFF_MOD_L;
		delay_us(end_H_plus);
		EW_DIFF_MOD_H;
		delay_us( beg_send_pre - end_H_plus);
	}
	//补发结束信号
	EW_DIFF_MOD_L;
	delay_us(end_H_plus);
	EW_DIFF_MOD_H;
	delay_us( beg_send_pre - end_H_plus);
	if(rw_flag > 0)
	{
			EW_DIFF_MOD_L;
	}
	__enable_irq();
	delay_ms(5);//保障芯片3ms总线空闲监听退出
}



void DMod_SendBytes(uint8_t* buf, uint8_t len, uint16_t pre,uint8_t rw_flag)
{
  DMod_SendBytesSelf(buf,len,pre,rw_flag,CheckCRC_8);
}


/*
* 函数会在 buf[len] 的位置添加一个校验数据
* 所以传入的buf的实际长度要求至少比len长1
*/
void DMod_SendBytesXor(uint8_t* buf, uint8_t len, uint8_t rw_flag)
{
  DMod_SendBytesSelf(buf,len,EW_DMOD_Peroid,rw_flag,CheckXOR_8);
}


uint8_t DMod_ReadBytesXor(uint8_t* buf, uint8_t len,uint16_t retry_times)
{
  uint8_t ret;
//  for(int i=0;i<retry_times;i++){
    ret=DMod_FireBusReadDatasV2(buf,len,500*1000/2);
//    if(ret==0) break;
//    delay_ms(10);
//  }
  if(ret==0)
  {
    if(buf[len-1]==CheckXOR_8(buf,len-1))
      return 0;
    else
      return 2;
  }
  return 1;
}


/*
@brief 差分模式读取为应答
@param count 读取的数量
@param 接收数据缓存
*/
void DMod_ReadInspect_Data(uint16_t count,uint8_t* buf)
{
	uint16_t index;
	uint8_t data;
	CurrentSample_Range_eu range = buscurrent_range;//档位保存
	Power_SetSampleCurrentRange(EWDriver_Sample_R);//采样电阻全开，快速放电
	ADC_CurChnnelSet(AN_MAL_CH,ADC_SPEED_MIDLE);
	//delay_us(500);
	//总线跳转到中电平
	EW_DIFF_MOD_M;
	//延时等待电流稳定
	//COM_PH2_Out = 0;
	delay_us(500);
	//获取中电平电流
	SMod_GetIdle2V();
	EW_DIFF_MOD_L
	delay_us(700);
	rt_memset(buf,0,((count+7 ) >> 3));
	index = 0;
	while(index < count)
	{
		data = *(buf+(index >> 3));
	  if( DMod_ReadBit(400) > 0)
		{
			data |= (0x01 << (index & 0x07));
		}
		delay_us(1200);
		*(buf+(index >> 3)) = data;
		index++;
	}
	Power_SetSampleCurrentRange(range);
	delay_ms(1);
	EW_DIFF_MOD_H;
}


/***********************************************************/


volatile uint8_t EW_Trim_Flag = 0;
static void EW_TrimPlusCallback(uint8_t flag)
{
	if(flag == 1)
	{
		EW_DIFF_MOD_L;
	}else if(flag > 1){
		EW_DIFF_MOD_H;
	}
	EW_Trim_Flag = flag;
}
/*
@brief 发送校准脉冲
@param cycle 周期
@param duty 总线高电平时间
@param count 脉冲个数

*/
void EW_SendTrimSquare(uint16_t cycle,uint16_t duty,  uint32_t count)
{
	FireBus_ClkAmend(cycle,duty,count,EW_TrimPlusCallback);
	EW_Trim_Flag = 0;
	while(EW_Trim_Flag != 3)
	{
		delay_ms(20);
	}
	delay_ms(1);
	EW_DIFF_MOD_H
}

/*
@breif 通信测试
*/
uint8_t EW_CommTest(uint8_t* buf,uint16_t len,uint16_t cycle)
{
	uint8_t auc_buf[16];
	uint16_t us_head = 1;
	us_head = (us_head << 6)& 0xFFC0;
	us_head += EW_COMM_TEST;
	auc_buf[0] = us_head & 0xFF;
	auc_buf[1] = (us_head >> 8) & 0xFF;
  if(len > 13)
	{
		len = 13;
	}
	memcpy(auc_buf+2,buf,len);
	len += 2;
	DMod_SendBytes(auc_buf,len,cycle,1);
	memset(buf,0,len);
	delay_ms(2);
	return DMod_FireBusReadDatasV2(buf,len+1,500);
}
/*
@brief 使能MTP写
@param addr 通信地址
@param 使能开关
@rtv 执行结果
*/
uint8_t EW_EnWriteMTP(uint16_t addr ,uint8_t en_flag)
{
	uint8_t uc_ack = 0;
	uint8_t uc_readflag = 0;
	if(addr > 0)
	{
		uc_readflag = 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 40;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	EW_CommBuf[2] = en_flag;
	DMod_SendBytes((uint8_t*)EW_CommBuf,3,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		return 0;
	}
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf+2,1,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[0] != EW_CommBuf[2])
	{
		return 1;
	}
	return uc_ack;
}
/*
@brief 读MTP
@param addr 通信地址
@param mtpaddr MTP地址/4
@param buf 写入数据的缓存
@param len 数据长度
*/
uint8_t EW_WriteMTP(uint16_t addr,uint8_t mtpaddr,uint8_t* buf,uint8_t len)
{
	uint8_t uc_ack = 0;
	uint8_t uc_readflag = 0;
	if(addr > 0)
	{
		uc_readflag = 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 63;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;

	while(len > 10)
	{
			EW_CommBuf[2] = mtpaddr;
			EW_CommBuf[3] = 8;
			memcpy((EW_CommBuf+4),buf,8);
			DMod_SendBytes((uint8_t*)EW_CommBuf,len+4,EW_DMOD_Peroid,uc_readflag);
			len -= 8;
			mtpaddr += 8;
			buf += 8;
			delay_os_ms(20);
			if(uc_readflag == 0)
			{
				continue;
			}
			uc_ack = DMod_FireBusReadDatasV2((uint8_t*)(EW_CommBuf+2),1,EW_DMOD_READ_Timeout);
			if(EW_CommBuf[0] != EW_CommBuf[2])
			{
				return 1;
			}
	}
	
	EW_CommBuf[2] = mtpaddr;
	EW_CommBuf[3] = len;
	memcpy((EW_CommBuf+4),buf,len);
	DMod_SendBytes((uint8_t*)EW_CommBuf,len+4,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		
		return 0;
	}
	len = (len>>2)*8+6;
	delay_ms(len);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)(EW_CommBuf+2),1,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[0] != EW_CommBuf[2])
	{
		return 1;
	}
	return uc_ack;
}
/*
@brief 读MTP
@param addr 通信地址
@param mtpaddr MTP地址/4
@param buf 读出数据的缓存
@param len 数据长度
*/
uint8_t EW_ReadMTP(uint16_t addr,uint8_t mtpaddr,uint8_t* buf,uint8_t len)
{
	uint8_t uc_ack = 0;
	uint8_t uc_readflag = 1;
	if(addr == 0)
	{
		return 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 62;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	
	while(len > 10)
	{
			EW_CommBuf[2] = mtpaddr;
			EW_CommBuf[3] = 8;
			DMod_SendBytes((uint8_t*)EW_CommBuf,4,EW_DMOD_Peroid,uc_readflag);
			delay_ms(2);
			uc_ack = DMod_FireBusReadDatasV2((uint8_t*)buf,9,EW_DMOD_READ_Timeout);
			if((buf[8] != CheckCRC_8(buf,8)) || (uc_ack != 0))
			{
				return 1;
			}
			mtpaddr += 8;
			buf += 8;
			len -= 8;
			delay_os_ms(20);
	}
	
	EW_CommBuf[2] = mtpaddr;
	EW_CommBuf[3] = len;
	DMod_SendBytes((uint8_t*)EW_CommBuf,4,EW_DMOD_Peroid,uc_readflag);
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)buf,len+1,EW_DMOD_READ_Timeout);
	if(buf[len] != CheckCRC_8(buf,len))
	{
		return 1;
	}
	return uc_ack;
}
/*
@brief 运行BootLoader程序
@param addr 通信地址
@param reboot 仅重启标准 1 有效
@rtv 返回执行结果 0 成功
*/
uint8_t EW_RunBootLoader(uint16_t addr,uint8_t reboot)
{
	uint32_t ul_bootflag = 0x55AA6699;
	addr<<=6;
	addr = (addr & 0xFFC0) | 61;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	if(reboot == 1)
	{
		ul_bootflag = 0x9966AA55;
	}
	memcpy((EW_CommBuf+2),&ul_bootflag,4);
	DMod_SendBytes((uint8_t*)EW_CommBuf,6,EW_DMOD_Peroid,0);
	return 0;
}
/*
@brief 写运行配置，写入MTP中
@param  addr 通信地址
@param 	runcfg 配置结构体
@rtv    返回执行结果
*/
uint8_t EW_WriteRunCfg(uint16_t addr,RunCfg_un* runcfg)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(addr > 0)
	{
		uc_readflag = 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 20;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((EW_CommBuf+2),&runcfg,3);
	DMod_SendBytes((uint8_t*)EW_CommBuf,6,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		return 0;
	}
	delay_ms(4);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf+2,1,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[0] != EW_CommBuf[2] )
	{
		return 1;
	}
	return uc_ack;
}

/*
@brief  快速分配通信地址
@param  通信地址
@param 	UID
@param  uid_len UID长度
@param ack_data 应答数据 包括2bytes延时和2bytes状态
@rtv    执行结果
*/

uint8_t EW_SetAddrByUID(uint16_t addr,uint8_t* uid,uint8_t uid_len)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(addr > 0)
	{
		uc_readflag = 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 21;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((EW_CommBuf+2),uid,uid_len);
	DMod_SendBytes((uint8_t*)EW_CommBuf,uid_len+2,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		return 0;
	}
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf+2,1,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[0] != EW_CommBuf[2] )
	{
		return 1;
	}
	return uc_ack;
}


/*
@brief  快速分配通信地址
@param  通信地址
@param  设置延时 
@param 	UID
@param  UID长度
@param  应答数据 包括2bytes延时和2bytes状态
@rtv    执行结果
*/

uint8_t EW_FastSetByUID(uint16_t addr,uint16_t delay,uint8_t* uid,uint8_t uid_len,uint8_t* ack_data)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(addr > 0)
	{
		uc_readflag = 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 22;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((EW_CommBuf+2),&delay,2);
	memcpy((EW_CommBuf+4),uid,uid_len);
	uid_len +=4;	
	DMod_SendBytes(((uint8_t*)(EW_CommBuf)),uid_len,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		return 0;
	}
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2(ack_data,2,EW_DMOD_READ_Timeout);
	if(ack_data[0] != EW_CommBuf[2] || ack_data[1] != EW_CommBuf[2])
	{
		return 1;
	}
	return uc_ack;
}


/*
@brief 设置延时
@param  addr 通信地址
@param 	延期时间
@rtv    返回执行结果
*/
uint8_t EW_SetDelay(uint16_t addr,uint16_t delay)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack;
	if(addr > 0)
	{
		uc_readflag = 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 23;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((EW_CommBuf+2),&delay,2);
	DMod_SendBytes((uint8_t*)EW_CommBuf,4,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		return 0;
	}
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf+2,1,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[0] != EW_CommBuf[2])
	{
		return 1;
	}
	return uc_ack;
}

/*
@brief  密码验证
@param  addr 通信地址
@param 	密码数据
@param  密码长度
@rtv    返回执行结果
*/
uint8_t EW_VerfyPWD(uint16_t addr,uint8_t* pwd,uint8_t pwd_len)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack;
	if(addr > 0)
	{
		uc_readflag = 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 24;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((EW_CommBuf+2),pwd,pwd_len);
	pwd_len += 2;
	DMod_SendBytes((uint8_t*)EW_CommBuf,pwd_len,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		return 0;
	}
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf+2,1,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[0] != EW_CommBuf[2])
	{
		return 1;
	}
	return uc_ack;
}

/*
@brief  执行起爆
@param  addr 通信地址
@param 	延迟起爆时间*50ms
@rtv    返回执行结果
*/
uint8_t EW_Boom(uint16_t addr,uint8_t delay_count)
{
	
	addr<<=6;
	addr = (addr & 0xFFC0) | 25;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	EW_CommBuf[2] = delay_count;
	DMod_SendBytes((uint8_t*)EW_CommBuf,3,EW_DMOD_Peroid,0);
	return 0;
}


/*
@brief  分组充电
@param  addr 通信地址
@param 	充电挡位 0：直通 1 ：16V 2:20V 3：2.5V
@param  分组挡位 addr = group*4  大于addr的可以充电
@rtv    返回执行结果
*/
uint8_t EW_Charge(uint16_t addr,uint8_t chg_class,uint8_t group)
{
	
	addr<<=6;
	addr = (addr & 0xFFC0) | 26;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	EW_CommBuf[2] = chg_class;
	EW_CommBuf[3] = group;
	DMod_SendBytes((uint8_t*)EW_CommBuf,4,EW_DMOD_Peroid,0);
	return 0;
}


/*
@brief  放电
@param  addr 通信地址
*/
uint8_t EW_DisCharge(uint16_t addr)
{
	
	addr<<=6;
	addr = (addr & 0xFFC0) | 27;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	DMod_SendBytes((uint8_t*)EW_CommBuf,2,EW_DMOD_Peroid,0);
	return 0;
}

/*
@brief 读状态信息
@param addr 通信地址
@param *state 返回状态码
@param len 数据长度
*/
uint8_t EW_ReadState(uint16_t addr,uint8_t* state)
{
	uint8_t uc_ack = 0;
	uint8_t uc_readflag = 0;
	if(addr == 0)
	{
		return 1;
	}
	uc_readflag = 1;
	addr<<=6;
	addr = (addr & 0xFFC0) | 28;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	DMod_SendBytes((uint8_t*)EW_CommBuf,2,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		return 1;
	}
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,5,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[4] != CheckCRC_8((uint8_t*)EW_CommBuf,4))
	{
		return 1;
	}else{
		memcpy(state,((uint8_t*)EW_CommBuf),4);
	}
	return uc_ack;
}

/*
@brief  校准地址
@param  addr 通信地址
@param  cycle 校准周期 us
@param  plus_count 脉冲个数
*/
uint8_t EW_ClkAmend(uint16_t addr ,uint16_t cycle,uint16_t plus_count)
{
	addr<<=6;
	addr = (addr & 0xFFC0) | 29;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	DMod_SendBytes((uint8_t*)EW_CommBuf,2,EW_DMOD_Peroid,0);
	delay_ms(5);
	EW_SendTrimSquare(cycle,cycle>>1,plus_count);
	return 0;
}

/*
@brief  巡检
@param  addr 通信地址
@param  cycle 校准周期 us
@param  plus_count 脉冲个数
*/
uint8_t EW_Inspect(uint16_t bgaddr ,uint16_t endaddr,uint16_t state,uint8_t* buf)
{
	
	uint16_t addr = 0;
	addr<<=6;
	addr = (addr & 0xFFC0) | 30;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((uint8_t*)&EW_CommBuf[2],&bgaddr,2);
	memcpy((uint8_t*)&EW_CommBuf[4],&endaddr,2);
	memcpy((uint8_t*)&EW_CommBuf[6],&state,2);
	DMod_SendBytes((uint8_t*)EW_CommBuf,8,EW_DMOD_Peroid,1);
	delay_ms(5);
	DMod_ReadInspect_Data(endaddr-bgaddr,buf);
	return 0;
}

/*
@brief  配置验证
@param  addr 通信地址
@param  cfg_mask 源掩码信息
@param  比较信息 (EW_Cfg & cfg_mask) == cfg_state 
@param  反码状态 0 比较通过不反码 1 比较通过反码
@param  
*/
uint8_t EW_CheckRunCfg(uint16_t addr,uint32_t cfg_mask ,uint32_t cfg_state,uint8_t* rtv)
{
	addr<<=6;
	addr = (addr & 0xFFC0) | 31;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((uint8_t*)&EW_CommBuf[2],&cfg_mask,3);
	memcpy((uint8_t*)&EW_CommBuf[5],&cfg_state,3);
	EW_CommBuf[8] = *rtv;
	DMod_SendBytes((uint8_t*)EW_CommBuf,9,EW_DMOD_Peroid,1);
	delay_ms(5);
	*rtv = DMod_ReadAck(50);
	return 0;
}

/*
@brief  配置验证
@param  addr 通信地址
@param  check_class 检测模式 0 基本自检 1 起爆开关检测 2 电容检测 8 读电容检测时间
@param  *buf 读出测试结果
*/
uint8_t EW_ChecSelf(uint16_t addr,uint8_t check_class,uint8_t* buf)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(check_class == 8)
	{
		uc_readflag = 1;
	}
	if(buf == NULL && check_class ==8)
	{
		return 1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 32;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	EW_CommBuf[2] = check_class;
	DMod_SendBytes((uint8_t*)EW_CommBuf,9,EW_DMOD_Peroid,uc_readflag);
	if( uc_readflag == 0)
	{
		return 0;
	}
	delay_ms(5);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,5,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[4] == CheckCRC_8((uint8_t*)EW_CommBuf,4))
	{
		memcpy(buf,(uint8_t*)EW_CommBuf,4);
	}else{
		uc_ack = 1;
	}
	return uc_ack;
}

/*
@brief  保持起爆配置信息和使能起爆
*/
uint8_t EW_SaveFireInfo(uint16_t addr)
{
	addr<<=6;
	addr = (addr & 0xFFC0) | 33;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	DMod_SendBytes((uint8_t*)EW_CommBuf,2,EW_DMOD_Peroid,0);
	return 0;
}

/*
@brief  读延时
@param addr 通信地址
@param delay 返回延时
*/
uint8_t EW_ReadDelay(uint16_t addr,uint16_t* delay)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(addr > 0)
	{
		uc_readflag =  1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 34;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	DMod_SendBytes((uint8_t*)EW_CommBuf,2,EW_DMOD_Peroid,uc_readflag);
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,3,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[2] == CheckCRC_8((uint8_t*)EW_CommBuf,2))
	{
		memcpy(delay,(uint8_t*)EW_CommBuf,2);
	}else{
		uc_ack = 1;
	}
	
	return uc_ack;
}

/*
@brief  通信反码配置
@param addr 通信地址
@param speed 通信挡位 0:10K 1:7K  2:5K 3:4.5K 4: 4K 4+n:4-0.5*n 
@param cur 电流挡位 0：1mA 1:2mA 2:4mA 3:8mA
*/
uint8_t EW_SetReportCfg(uint8_t speed,uint8_t cur)
{
	uint16_t addr = 0;
	addr<<=6;
	addr = (addr & 0xFFC0) | 35;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	EW_CommBuf[2] = speed;
	EW_CommBuf[3] = cur;
	DMod_SendBytes((uint8_t*)EW_CommBuf,4,EW_DMOD_Peroid,0);
	return 0;
}

/*
@brief 更新网络地址
@param addr 通信地址
@param new_addr 新地址
*/
uint8_t EW_UpdateCommAddr(uint8_t addr,uint16_t new_addr)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(addr > 0)
	{
		uc_readflag =  1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 36;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((EW_CommBuf+2),&new_addr,2);
	DMod_SendBytes((uint8_t*)EW_CommBuf,4,EW_DMOD_Peroid,uc_readflag);
	if(uc_readflag == 0)
	{
		return 0;
	}
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf+2,1,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[0] != EW_CommBuf[2])
	{
		return 1;
	}
	return uc_ack;
}
/*
@brief  读校准值
@param addr 通信地址
@param clk_amend 校准信息
*/
uint8_t EW_ReadClkAmend(uint16_t addr,uint32_t* clk_amend)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(addr > 0)
	{
		uc_readflag =  1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 37;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	DMod_SendBytes((uint8_t*)EW_CommBuf,2,EW_DMOD_Peroid,uc_readflag);
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,5,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[4] == CheckCRC_8((uint8_t*)EW_CommBuf,4))
	{
		memcpy(clk_amend,(uint8_t*)EW_CommBuf,4);
	}else{
		uc_ack = 1;
	}
	
	return uc_ack;
}
/*
@brief  读配置信息和版本号
@param addr 通信地址
@param clk_amend 校准信息
*/
uint8_t EW_ReadRunCfgVersion(uint16_t addr,uint8_t* run_cfg,uint16_t* version)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(addr > 0)
	{
		uc_readflag =  1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 38;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	DMod_SendBytes((uint8_t*)EW_CommBuf,2,EW_DMOD_Peroid,uc_readflag);
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,6,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[5] == CheckCRC_8((uint8_t*)EW_CommBuf,5))
	{
		memcpy(run_cfg,(uint8_t*)EW_CommBuf,3);
		memcpy(version,(uint8_t*)EW_CommBuf+3,2);
	}else{
		uc_ack = 1;
	}
	return uc_ack;
}

/*
@brief  自动分配地址
@param  max_addr 分配的最大地址
@param  fac_addr 分配因子
*/
uint8_t EW_AutoSetAddr(uint16_t max_addr,uint16_t fac_addr)
{
	uint16_t addr = 0;
	addr<<=6;
	addr = (addr & 0xFFC0) | 39;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	memcpy((uint8_t*)EW_CommBuf+2,&max_addr,2);
	memcpy((uint8_t*)EW_CommBuf+4,&max_addr,2);
	DMod_SendBytes((uint8_t*)EW_CommBuf,6,EW_DMOD_Peroid,0);
	return 0;
}
/*
@brief  读校准值
@param addr 通信地址
@param UID数据
*/
uint8_t EW_ReadUID(uint16_t addr,uint8_t* uid,uint8_t uid_len)
{
	uint8_t uc_readflag = 0;
	uint8_t uc_ack = 0;
	if(addr > 0)
	{
		uc_readflag =  1;
	}
	addr<<=6;
	addr = (addr & 0xFFC0) | 41;
	EW_CommBuf[0] = addr&0xFF;
	EW_CommBuf[1] = (addr >> 8)&0xFF;
	DMod_SendBytes((uint8_t*)EW_CommBuf,2,EW_DMOD_Peroid,uc_readflag);
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,uid_len+1,EW_DMOD_READ_Timeout);
	if(EW_CommBuf[uid_len] == CheckCRC_8((uint8_t*)EW_CommBuf,uid_len))
	{
		memcpy(uid,(uint8_t*)EW_CommBuf,uid_len);
	}else{
		uc_ack = 1;
	}
	return uc_ack;
}
/**************************EW BootLoader命令*******************************************/

/*
@brief 擦除代码空间
@rtv   返回值 0 成功 1 失败
*/
uint8_t EWB_EraseCode(void)
{
	uint8_t uc_ack = 0;
	EW_CommBuf[0] = 0xFE;
	EW_CommBuf[1] = 0;
	DMod_SendBytesXor(EW_CommBuf,2,1);
	delay_ms(50);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,4,EW_DMOD_READ_Timeout<<1);
	if(0 == CheckXOR_8((uint8_t*)EW_CommBuf,4) && uc_ack == 0)
	{
		uc_ack = 0;
	}else{
		uc_ack = 1;
	}
	return uc_ack;
}
/*
@brief 擦除指定空间
@param 起始地址
@param 结束地址
@rtv   返回值 0 成功 1 失败
*/
uint8_t EWB_EraseMTP(uint16_t bgaddr,uint16_t endaddr)
{
	uint8_t uc_ack = 0;
	EW_CommBuf[0] = 0xFD;
	EW_CommBuf[1] = 4;
	EW_CommBuf[2] = bgaddr & 0xFF;
	EW_CommBuf[3] = (bgaddr >> 8) & 0xFF;
	EW_CommBuf[4] = endaddr & 0xFF;
	EW_CommBuf[5] = (endaddr >> 8) & 0xFF;
	DMod_SendBytesXor(EW_CommBuf,6,1);
	delay_ms(10);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,4,EW_DMOD_READ_Timeout<<1);
	if(0 == CheckXOR_8((uint8_t*)EW_CommBuf,4) && uc_ack == 0)
	{
		uc_ack = 0;
	}else{
		uc_ack = 1;
	}
	return uc_ack;
	
}

/*
@brief 写数据到MTP，最多128字节
@param 起始地址
@param 写入数据缓存
@param 写入数据长度
@rtv   返回值 0 成功 1 失败
*/
uint8_t EWB_WriteMTP(uint16_t bgaddr,const uint8_t* w_buf,uint8_t len)
{
	uint8_t uc_ack = 0;
	uint8_t* cmd_buf = rt_malloc(len+8);
	uint32_t w_len = len;
	if(len > 128)
	{
		return 1;
	}
	EW_CommBuf[0] = 0xFC;
	EW_CommBuf[1] = 2+len;
	EW_CommBuf[2] = bgaddr & 0xFF;
	EW_CommBuf[3] = (bgaddr >> 8) & 0xFF;
	
	memcpy((EW_CommBuf+4),w_buf,len);
	DMod_SendBytesXor(EW_CommBuf,len+4,1);
	w_len = len+4;
	w_len *= 60;
	w_len /= 1000;
	delay_ms(5+w_len);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,4,EW_DMOD_READ_Timeout);
	if(0 == CheckXOR_8((uint8_t*)EW_CommBuf,4) && uc_ack == 0)
	{
		uc_ack = 0;
	}else{
		uc_ack = 1;
	}
	return uc_ack;
	
}

/*
@breif 获取Crc32
@param 起始地址
@param 结束地址
@param *rt_crc32存储区域
@rtv   返回值 0 成功 1 失败
*/
uint8_t EWB_CacluCrc32(uint16_t bgaddr,uint16_t endaddr, uint32_t* rt_crc32)
{
	uint8_t uc_ack = 0;
	EW_CommBuf[0] = 0xFB;
	EW_CommBuf[1] = 4;
	EW_CommBuf[2] = bgaddr & 0xFF;
	EW_CommBuf[3] = (bgaddr >> 8) & 0xFF;
	EW_CommBuf[4] = endaddr & 0xFF;
	EW_CommBuf[5] = (endaddr >> 8) & 0xFF;
	DMod_SendBytesXor(EW_CommBuf,6,1);
	delay_ms(10);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,8,EW_DMOD_READ_Timeout);
	if(0 == CheckXOR_8((uint8_t*)EW_CommBuf,4) && uc_ack == 0)
	{
		uc_ack = 0;
		memcpy(rt_crc32,(uint8_t*)(EW_CommBuf+3),4);
	}else{
		uc_ack = 1;
	}
	return uc_ack;
}
/*
@brief 读取MTP数据
@param 起始地址
@param 读取长度
@param *read_buf 读取数据缓存
@rtv   返回值 0 成功 1 失败
*/
uint8_t EWB_ReadMTP(uint16_t bgaddr,uint8_t read_len, uint8_t* read_buf)
{
	uint8_t uc_ack = 0;
	EW_CommBuf[0] = 0xFA;
	EW_CommBuf[1] = 4;
	EW_CommBuf[2] = bgaddr & 0xFF;
	EW_CommBuf[3] = (bgaddr >> 8) & 0xFF;
	EW_CommBuf[4] = read_len;
	DMod_SendBytesXor(EW_CommBuf,5,1);
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,4+read_len,EW_DMOD_READ_Timeout);
	if(0 == CheckXOR_8((uint8_t*)EW_CommBuf,4+read_len) && uc_ack == 0)
	{
		uc_ack = 0;
		memcpy(read_buf,(uint8_t*)(EW_CommBuf+3),read_len);
	}else{
		uc_ack = 1;
	}
	return uc_ack;
}

/*
brief 强制跳转用户区
@rtv 返回值 0 成功 1 失败
*/
uint8_t EWB_RunApp(void)
{
	uint8_t uc_ack = 0;
	EW_CommBuf[0] = 0xF9;
	EW_CommBuf[1] = 0;
	DMod_SendBytesXor(EW_CommBuf,2,1);
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,4,EW_DMOD_READ_Timeout);
	if(0 == CheckXOR_8((uint8_t*)EW_CommBuf,4) && uc_ack == 0)
	{
		uc_ack = 0;
	}else{
		uc_ack = 1;
	}
	return uc_ack;
}
/*
@brief 充放电控制
@param chg_flag 充电控制开关 1 充电 0 放电
@rtv 0 执行成功 1失败
*/
uint8_t EWB_ChgCtrl(uint8_t chg_flag)
{
	uint8_t uc_ack = 0;
	EW_CommBuf[0] = 0xF8;
	EW_CommBuf[1] = 1;
	EW_CommBuf[2] = chg_flag;
	DMod_SendBytesXor(EW_CommBuf,3,1);
	delay_ms(2);
	uc_ack = DMod_FireBusReadDatasV2((uint8_t*)EW_CommBuf,4,EW_DMOD_READ_Timeout);
	if(0 == CheckXOR_8((uint8_t*)EW_CommBuf,4) && uc_ack == 0)
	{
		uc_ack = 0;
	}else{
		uc_ack = 1;
	}
	return uc_ack;
}