#include "uart.h"
#include "gpio.h"
#include "usmart.h"



uint8_t RS485_read_data_recv_buff[RS485_READ_DATA_RECV_BUFF_LEN_MAX] = {0};
uint8_t up_comm_recv_buff[UP_COMM_RECV_BUFF_LEN_MAX] = {0};
uint8_t WRC_recv_buff[WRC_RECV_BUFF_LEN_MAX] = {0};

u16 USART_RX_STA = 0; //½ÓÊÕ״̬±ê¼Ç
//void Usmart_RecvDataProcess(UC_RECV_PARA_T *usmart_recv_para_p)
//{
//  // USMARTͨѶ
//  if (usmart_recv_para_p->uc_recv_flag)
//  {
//    usmart_recv_para_p->uc_recv_flag = RESET;
//    //×îºóÁ½¸öÊý¾ÝҪΪ»Ø³µºÍ»»ÐÐ
//    if (usmart_recv_para_p->uc_recv_buf_union.uc_recv_buf[usmart_recv_para_p->uc_recv_length - 1] == 0x0A &&
//        usmart_recv_para_p->uc_recv_buf_union.uc_recv_buf[usmart_recv_para_p->uc_recv_length - 2] == 0x0D)
//    {
//      USART_RX_STA = 0xC000 | (usmart_recv_para_p->uc_recv_length - 2);
//      memcpy(USART1_RX_BUF, usmart_recv_para_p->uc_recv_buf_union.uc_recv_buf, usmart_recv_para_p->uc_recv_length);
//      usmart_dev.scan(); //Ö´ÐÐusmartɨÃè
//      memset(usmart_recv_para_p->uc_recv_buf_union.uc_recv_buf, 0, sizeof(usmart_recv_para_p->uc_recv_buf_union.uc_recv_buf));
//    }
//    else
//    {
//      usmart_recv_para_p->uc_recv_flag = SET;
//      USART_RX_STA = 0;
//    }
//  }
//}

//ÖØдÕâ¸öº¯Êý,Öض¨Ïòprintfº¯Êýµ½´®¿Ú£¬Òâ˼¾ÍÊÇ˵printfÖ±½ÓÊä³öµ½´®¿Ú£¬ÆäĬÈÏÊä³öµ½¿ØÖÆ̨µÄ
/*fputc*/
//int fputc(int c, FILE *f)
//{
//  uint8_t ch;
//  ch = c;
//	UARTx_TXBUF_Write(UART0,ch);//·¢ËÍ´®¿Ú
//	while(RESET == UARTx_ISR_TXSE_Chk(UART0))
//		;	//µÈ´ý·¢ËÍÍê³É
//  return ch;
//}

//Öض¨Ïòscanfº¯Êýµ½´®¿Ú Òâ˼¾ÍÊÇ˵½ÓÊÜ´®¿Ú·¢¹ýÀ´µÄÊý¾Ý£¬ÆäĬÈÏÊǽÓÊÜ¿ØÖÆ̨µÄÊý¾Ý
/*fgetc*/
// int fgetc(FILE * F)
//{
//	uint8_t ch_r;
//	HAL_UART_Receive (&huart4,&ch_r,1,0xffff);//½ÓÊÕ
//	return ch_r;
// }

/*DMAÖжϻص÷º¯Êý£¬º¯ÊýÃûÔÚstartup_xxxx.sÆô¶¯ÎļþÖÐÑ°ÕÒ*/
void DMA_IRQHandler(void)
{
	if((ENABLE == DMA_CHxCR_CHxFTIE_Getable(DMA_CH7))
		&&(SET == DMA_ISR_DMACHFT_Chk(DMA_CH7)))
	{
		//Çå³ýÖжϱêÖ¾
			DMA_ISR_DMACHFT_Clr(DMA_CH7);
	}	
}


void RS485_read_data_uart_Init(uint32_t	BaudRate,UART_ParityBitTypeDef	ParityBit,UART_StopBitTypeDef		StopBit)
{
	UART_SInitTypeDef UART_para;//UART³õʼ»¯½á¹¹Ìå
  CMU_ClocksType CMU_Clocks;//ϵͳ¸÷ʱÖÓƵÂʽṹÌå  ÔÚ´ËÓë¼ÆË㲨ÌØÂÊÓйØ
	
	/*UART0 IO ÅäÖÃ*/
	CMU_PERCLK_SetableEx(PADCLK, ENABLE);  //PADʱÖÓ£¨GPIO£©Ê¹Äܺ¯Êý
	AltFunIO(RS485_READ_DATA_TX_PORT, RS485_READ_DATA_TX_PIN, ALTFUN_NORMAL);		
	AltFunIO(RS485_READ_DATA_RX_PORT, RS485_READ_DATA_RX_PIN, ALTFUN_NORMAL);	
	
	//UART¹¤×÷ʱÖÓÔ´Ñ¡Ôñ   Ö»ÓÐUART0¡¢1ÐèҪѡÔñ  ÆäËûUART¶Ë¿ÚÔݲ»ÐèÒª  Ö±½Ó×¢Êͼ´¿É
	if((RS485_READ_DATA_UARTX==UART0)||(RS485_READ_DATA_UARTX==UART1))
		UART_para.ClockSrc = CMU_OPCCR1_UART0CKS_APBCLK;		//UART0¹¤×÷ʱÖÓÑ¡Ôñ	
	
	UART_para.BaudRate = BaudRate;
	UART_para.ParityBit = ParityBit;			//ÆæżУÑé
	if(ParityBit==NONE)
		UART_para.DataBit = Eight8Bit;	//Êý¾ÝλÊý
	else
		UART_para.DataBit = Nine9Bit;	//Êý¾ÝλÊý
	UART_para.StopBit = StopBit;			//ֹͣλ
	
	CMU_GetClocksFreq(&CMU_Clocks);  //»ñȡϵͳ¸÷ʱÖÓƵÂÊ  
	UART_SInit(RS485_READ_DATA_UARTX, &UART_para,&CMU_Clocks);	//³õʼ»¯uart	
	
//	UARTx_IER_RXBF_IE_Setable(RS485_READ_DATA_UARTX, ENABLE);//½ÓÊÕ»º´æÂúÖжÏʹÄÜ ÐèҪʹÓýÓÊÕÖжϴò¿ª´Ë´¦ÉèÖÃ
//	UARTx_IER_TXSE_IE_Setable(RS485_READ_DATA_UARTX, ENABLE)£»//·¢ËÍ»º´æ¿ÕÇÒ·¢ËÍÒÆλ¼Ä´æÆ÷¿ÕÖжÏʹÄÜ ÐèҪʹÓ÷¢ËÍÖжϴò¿ª´Ë´¦ÉèÖÃ
	
	/*NVICÖжÏÓÅÏȼ¶ÒÔ¼°ÊÇ·ñ´ò¿ªÖжÏÅäÖÃ*/
	NVIC_DisableIRQ(RS485_READ_DATA_UARTX_IRQn);
//	NVIC_SetPriority(RS485_READ_DATA_UARTX_IRQn,2);//ÖжÏÓÅÏȼ¶ÅäÖÃ
//	NVIC_EnableIRQ(RS485_READ_DATA_UARTX_IRQn);		//ÖжϷþÎñº¯Êý¿ª
	
	UARTx_CSR_RXEN_Setable(RS485_READ_DATA_UARTX, ENABLE);  //´ò¿ª½ÓÊÕʹÄÜ
	UARTx_CSR_TXEN_Setable(RS485_READ_DATA_UARTX, ENABLE);  //´ò¿ª·¢ËÍʹÄÜ
	
	UARTx_ISR_RXBF_Clr(RS485_READ_DATA_UARTX);
}


void RS485_read_data_RX_DMA_CH3_Init(void)
{
	DMA_InitTypeDef DMA_InitStructure;//DMA³õʼ»¯²ÎÊý½á¹¹Ìå
	
	CMU_PERCLK_SetableEx(DMACLK, ENABLE);//DMAʱÖÓʹÄÜ
	DMA_GCR_DMAEN_Setable(ENABLE);//DMA×ÜʹÄÜ
	
	DMA_InitStructure.CHx = RS485_READ_DATA_DMA_CHX;//DMAͨµÀºÅÉèÖÃ
	DMA_InitStructure.CHxPRI = DMA_CHxCR_CHxPRI_HIGH;//ͨµÀÓÅÏȼ¶ÉèÖÃ
	DMA_InitStructure.CHxINC = DMA_CHxCR_CHxINC_INCREASE;//ͨµÀµØÖ·Ôö³¤·½Ïò
	DMA_InitStructure.CHxSSEL = DMA_CHxCR_CH3SSEL_UART1_RX;//ÍâÉèͨµÀÑ¡Ôñ
	DMA_InitStructure.CHxDIR = DMA_CHxCR_DIR_TO_RAM;//Êý¾Ý´«Êä·½ÏòÉèÖÃ
	DMA_InitStructure.CHxTSIZE = RS485_READ_DATA_RECV_BUFF_LEN_MAX - 1;//ͨµÀ´«Ê䳤¶È
	DMA_InitStructure.CHxRAMAD = (uint32)RS485_read_data_recv_buff;//Ä¿±êµØÖ·
	DMA_InitStructure.CHxBDW = DMA_CHxCR_BDW_8BITS;//ͨµÀ´«Êä´ø¿í
	
	DMA_InitStructure.CHxFTIE = DISABLE;   //ͨµÀ´«ÊäÍê³ÉÖжÏʹÄÜ
	DMA_InitStructure.CHxHTIE = DISABLE;   //ͨµÀ´«Êä°ë³ÌÖÕ¶ËʹÄÜ

	DMA_InitStructure.CHxEN   = ENABLE;    //ͨµÀʹÄÜ
	
	NVIC_DisableIRQ(DMA_IRQn);
//	NVIC_SetPriority(DMA_IRQn,3);//ÖжÏÓÅÏȼ¶ÅäÖÃ
//	NVIC_EnableIRQ(DMA_IRQn);
	
//	DMA_CHxCR_CHxFTIE_Setable(MODBUS_DMA_RX_CHANNEL,ENABLE);//ͨµÀ´«ÊäÍê³ÉÖжÏʹÄÜ

	DMA_ISR_DMACHFT_Clr(RS485_READ_DATA_DMA_CHX);

	DMA_Init(&DMA_InitStructure);//DMAÅäÖòÎÊýдÈë
}

void RS485_read_data_RX_DMA_CH3_reload(void)
{
	DMA_ISR_DMACHFT_Clr(RS485_READ_DATA_DMA_CHX);
	DMA_CHxCR_ChxEN_Setable(RS485_READ_DATA_DMA_CHX, DISABLE);	 //ͨµÀʧÄÜ
	
	memset(RS485_read_data_recv_buff,0,sizeof(RS485_read_data_recv_buff));
	
	DMA_CHxMAR_Write(RS485_READ_DATA_DMA_CHX, (uint32)RS485_read_data_recv_buff);
	
	DMA_CHxCR_ChxEN_Setable(RS485_READ_DATA_DMA_CHX, ENABLE);	 //ͨµÀʹÄÜ
}


//ÉÏλ»ú½Ó¿Ú
void up_comm_uart_Init(uint32_t	BaudRate,UART_ParityBitTypeDef	ParityBit,UART_StopBitTypeDef		StopBit)
{
	UART_SInitTypeDef UART_para;//UART³õʼ»¯½á¹¹Ìå
  CMU_ClocksType CMU_Clocks;//ϵͳ¸÷ʱÖÓƵÂʽṹÌå  ÔÚ´ËÓë¼ÆË㲨ÌØÂÊÓйØ
	
	/*UART0 IO ÅäÖÃ*/
	CMU_PERCLK_SetableEx(PADCLK, ENABLE);  //PADʱÖÓ£¨GPIO£©Ê¹Äܺ¯Êý
	AltFunIO(UP_COMM_TX_PORT, UP_COMM_TX_PIN, ALTFUN_NORMAL);		
	AltFunIO(UP_COMM_RX_PORT, UP_COMM_RX_PIN, ALTFUN_NORMAL);	
	
	OutputIO(UP_COMM_RE_PORT,UP_COMM_RE_PIN,OUT_PUSHPULL);
	UP_COMM_RE_RECV_EN;
	
	//UART¹¤×÷ʱÖÓÔ´Ñ¡Ôñ   Ö»ÓÐUART0¡¢1ÐèҪѡÔñ  ÆäËûUART¶Ë¿ÚÔݲ»ÐèÒª  Ö±½Ó×¢Êͼ´¿É
	if((UP_COMM_UARTX==UART0)||(UP_COMM_UARTX==UART1))
		UART_para.ClockSrc = CMU_OPCCR1_UART0CKS_APBCLK;		//UART0¹¤×÷ʱÖÓÑ¡Ôñ	
	
	UART_para.BaudRate = BaudRate;
	UART_para.ParityBit = ParityBit;			//ÆæżУÑé
	if(ParityBit==NONE)
		UART_para.DataBit = Eight8Bit;	//Êý¾ÝλÊý
	else
		UART_para.DataBit = Nine9Bit;	//Êý¾ÝλÊý
	UART_para.StopBit = StopBit;			//ֹͣλ
	
	CMU_GetClocksFreq(&CMU_Clocks);  //»ñȡϵͳ¸÷ʱÖÓƵÂÊ  
	UART_SInit(UP_COMM_UARTX, &UART_para,&CMU_Clocks);	//³õʼ»¯uart	
	
//	UARTx_IER_RXBF_IE_Setable(UP_COMM_UARTX, ENABLE);//½ÓÊÕ»º´æÂúÖжÏʹÄÜ ÐèҪʹÓýÓÊÕÖжϴò¿ª´Ë´¦ÉèÖÃ
//	UARTx_IER_TXSE_IE_Setable(UP_COMM_UARTX, ENABLE)£»//·¢ËÍ»º´æ¿ÕÇÒ·¢ËÍÒÆλ¼Ä´æÆ÷¿ÕÖжÏʹÄÜ ÐèҪʹÓ÷¢ËÍÖжϴò¿ª´Ë´¦ÉèÖÃ
	
	/*NVICÖжÏÓÅÏȼ¶ÒÔ¼°ÊÇ·ñ´ò¿ªÖжÏÅäÖÃ*/
	NVIC_DisableIRQ(UP_COMM_UARTX_IRQn);
//	NVIC_SetPriority(UP_COMM_UARTX_IRQn,2);//ÖжÏÓÅÏȼ¶ÅäÖÃ
//	NVIC_EnableIRQ(UP_COMM_UARTX_IRQn);		//ÖжϷþÎñº¯Êý¿ª
	
	UARTx_CSR_RXEN_Setable(UP_COMM_UARTX, ENABLE);  //´ò¿ª½ÓÊÕʹÄÜ
	UARTx_CSR_TXEN_Setable(UP_COMM_UARTX, ENABLE);  //´ò¿ª·¢ËÍʹÄÜ
	
	UARTx_ISR_RXBF_Clr(UP_COMM_UARTX);
}


void up_comm_RX_DMA_CH2_Init(void)
{
	DMA_InitTypeDef DMA_InitStructure;//DMA³õʼ»¯²ÎÊý½á¹¹Ìå
	
	CMU_PERCLK_SetableEx(DMACLK, ENABLE);//DMAʱÖÓʹÄÜ
	DMA_GCR_DMAEN_Setable(ENABLE);//DMA×ÜʹÄÜ
	
	DMA_InitStructure.CHx = UP_COMM_DMA_CHX;//DMAͨµÀºÅÉèÖÃ
	DMA_InitStructure.CHxPRI = DMA_CHxCR_CHxPRI_HIGH;//ͨµÀÓÅÏȼ¶ÉèÖÃ
	DMA_InitStructure.CHxINC = DMA_CHxCR_CHxINC_INCREASE;//ͨµÀµØÖ·Ôö³¤·½Ïò
	DMA_InitStructure.CHxSSEL = DMA_CHxCR_CH2SSEL_UART5_RX;//ÍâÉèͨµÀÑ¡Ôñ
	DMA_InitStructure.CHxDIR = DMA_CHxCR_DIR_TO_RAM;//Êý¾Ý´«Êä·½ÏòÉèÖÃ
	DMA_InitStructure.CHxTSIZE = UP_COMM_RECV_BUFF_LEN_MAX - 1;//ͨµÀ´«Ê䳤¶È
	DMA_InitStructure.CHxRAMAD = (uint32)up_comm_recv_buff;//Ä¿±êµØÖ·
	DMA_InitStructure.CHxBDW = DMA_CHxCR_BDW_8BITS;//ͨµÀ´«Êä´ø¿í
	
	DMA_InitStructure.CHxFTIE = DISABLE;   //ͨµÀ´«ÊäÍê³ÉÖжÏʹÄÜ
	DMA_InitStructure.CHxHTIE = DISABLE;   //ͨµÀ´«Êä°ë³ÌÖÕ¶ËʹÄÜ

	DMA_InitStructure.CHxEN   = ENABLE;    //ͨµÀʹÄÜ
	
	NVIC_DisableIRQ(DMA_IRQn);
//	NVIC_SetPriority(DMA_IRQn,3);//ÖжÏÓÅÏȼ¶ÅäÖÃ
//	NVIC_EnableIRQ(DMA_IRQn);
	
//	DMA_CHxCR_CHxFTIE_Setable(MODBUS_DMA_RX_CHANNEL,ENABLE);//ͨµÀ´«ÊäÍê³ÉÖжÏʹÄÜ

	DMA_ISR_DMACHFT_Clr(UP_COMM_DMA_CHX);

	DMA_Init(&DMA_InitStructure);//DMAÅäÖòÎÊýдÈë
}

void up_comm_RX_DMA_CH2_reload(void)
{
	DMA_ISR_DMACHFT_Clr(UP_COMM_DMA_CHX);
	DMA_CHxCR_ChxEN_Setable(UP_COMM_DMA_CHX, DISABLE);	 //ͨµÀʧÄÜ
	
	memset(up_comm_recv_buff,0,sizeof(up_comm_recv_buff));
	
	DMA_CHxMAR_Write(UP_COMM_DMA_CHX, (uint32)up_comm_recv_buff);
	
	DMA_CHxCR_ChxEN_Setable(UP_COMM_DMA_CHX, ENABLE);	 //ͨµÀʹÄÜ
}


void WRC_uart_Init(uint32_t	BaudRate,UART_ParityBitTypeDef	ParityBit,UART_StopBitTypeDef		StopBit)
{
	UART_SInitTypeDef UART_para;//UART³õʼ»¯½á¹¹Ìå
  CMU_ClocksType CMU_Clocks;//ϵͳ¸÷ʱÖÓƵÂʽṹÌå  ÔÚ´ËÓë¼ÆË㲨ÌØÂÊÓйØ
	
	/*UART0 IO ÅäÖÃ*/
	CMU_PERCLK_SetableEx(PADCLK, ENABLE);  //PADʱÖÓ£¨GPIO£©Ê¹Äܺ¯Êý
	AltFunIO(WRC_TX_PORT, WRC_TX_PIN, ALTFUN_NORMAL);		
	AltFunIO(WRC_RX_PORT, WRC_RX_PIN, ALTFUN_NORMAL);	
	
	//UART¹¤×÷ʱÖÓÔ´Ñ¡Ôñ   Ö»ÓÐUART0¡¢1ÐèҪѡÔñ  ÆäËûUART¶Ë¿ÚÔݲ»ÐèÒª  Ö±½Ó×¢Êͼ´¿É
	if((WRC_UARTX==UART0)||(WRC_UARTX==UART1))
		UART_para.ClockSrc = CMU_OPCCR1_UART0CKS_APBCLK;		//UART0¹¤×÷ʱÖÓÑ¡Ôñ	
	
	UART_para.BaudRate = BaudRate;
	UART_para.ParityBit = ParityBit;			//ÆæżУÑé
	if(ParityBit==NONE)
		UART_para.DataBit = Eight8Bit;	//Êý¾ÝλÊý
	else
		UART_para.DataBit = Nine9Bit;	//Êý¾ÝλÊý
	UART_para.StopBit = StopBit;			//ֹͣλ
	
	CMU_GetClocksFreq(&CMU_Clocks);  //»ñȡϵͳ¸÷ʱÖÓƵÂÊ  
	UART_SInit(WRC_UARTX, &UART_para,&CMU_Clocks);	//³õʼ»¯uart	
	
//	UARTx_IER_RXBF_IE_Setable(WRC_UARTX, ENABLE);//½ÓÊÕ»º´æÂúÖжÏʹÄÜ ÐèҪʹÓýÓÊÕÖжϴò¿ª´Ë´¦ÉèÖÃ
//	UARTx_IER_TXSE_IE_Setable(WRC_UARTX, ENABLE)£»//·¢ËÍ»º´æ¿ÕÇÒ·¢ËÍÒÆλ¼Ä´æÆ÷¿ÕÖжÏʹÄÜ ÐèҪʹÓ÷¢ËÍÖжϴò¿ª´Ë´¦ÉèÖÃ
	
	/*NVICÖжÏÓÅÏȼ¶ÒÔ¼°ÊÇ·ñ´ò¿ªÖжÏÅäÖÃ*/
	NVIC_DisableIRQ(WRC_UARTX_IRQn);
//	NVIC_SetPriority(WRC_UARTX_IRQn,2);//ÖжÏÓÅÏȼ¶ÅäÖÃ
//	NVIC_EnableIRQ(WRC_UARTX_IRQn);		//ÖжϷþÎñº¯Êý¿ª
	
	UARTx_CSR_RXEN_Setable(WRC_UARTX, ENABLE);  //´ò¿ª½ÓÊÕʹÄÜ
	UARTx_CSR_TXEN_Setable(WRC_UARTX, ENABLE);  //´ò¿ª·¢ËÍʹÄÜ
	
	UARTx_ISR_RXBF_Clr(WRC_UARTX);
}


void WRC_RX_DMA_CH0_Init(void)
{
	DMA_InitTypeDef DMA_InitStructure;//DMA³õʼ»¯²ÎÊý½á¹¹Ìå
	
	CMU_PERCLK_SetableEx(DMACLK, ENABLE);//DMAʱÖÓʹÄÜ
	DMA_GCR_DMAEN_Setable(ENABLE);//DMA×ÜʹÄÜ
	
	DMA_InitStructure.CHx = WRC_DMA_CHX;//DMAͨµÀºÅÉèÖÃ
	DMA_InitStructure.CHxPRI = DMA_CHxCR_CHxPRI_HIGH;//ͨµÀÓÅÏȼ¶ÉèÖÃ
	DMA_InitStructure.CHxINC = DMA_CHxCR_CHxINC_INCREASE;//ͨµÀµØÖ·Ôö³¤·½Ïò
	DMA_InitStructure.CHxSSEL = DMA_CHxCR_CH0SSEL_UART2_RX;//ÍâÉèͨµÀÑ¡Ôñ
	DMA_InitStructure.CHxDIR = DMA_CHxCR_DIR_TO_RAM;//Êý¾Ý´«Êä·½ÏòÉèÖÃ
	DMA_InitStructure.CHxTSIZE = WRC_RECV_BUFF_LEN_MAX - 1;//ͨµÀ´«Ê䳤¶È
	DMA_InitStructure.CHxRAMAD = (uint32)WRC_recv_buff;//Ä¿±êµØÖ·
	DMA_InitStructure.CHxBDW = DMA_CHxCR_BDW_8BITS;//ͨµÀ´«Êä´ø¿í
	
	DMA_InitStructure.CHxFTIE = DISABLE;   //ͨµÀ´«ÊäÍê³ÉÖжÏʹÄÜ
	DMA_InitStructure.CHxHTIE = DISABLE;   //ͨµÀ´«Êä°ë³ÌÖÕ¶ËʹÄÜ

	DMA_InitStructure.CHxEN   = ENABLE;    //ͨµÀʹÄÜ
	
	NVIC_DisableIRQ(DMA_IRQn);
//	NVIC_SetPriority(DMA_IRQn,3);//ÖжÏÓÅÏȼ¶ÅäÖÃ
//	NVIC_EnableIRQ(DMA_IRQn);
	
//	DMA_CHxCR_CHxFTIE_Setable(MODBUS_DMA_RX_CHANNEL,ENABLE);//ͨµÀ´«ÊäÍê³ÉÖжÏʹÄÜ

	DMA_ISR_DMACHFT_Clr(WRC_DMA_CHX);

	DMA_Init(&DMA_InitStructure);//DMAÅäÖòÎÊýдÈë
}

void WRC_RX_DMA_CH0_reload(void)
{
	DMA_ISR_DMACHFT_Clr(WRC_DMA_CHX);
	DMA_CHxCR_ChxEN_Setable(WRC_DMA_CHX, DISABLE);	 //ͨµÀʧÄÜ
	
	memset(WRC_recv_buff,0,sizeof(WRC_recv_buff));
	
	DMA_CHxMAR_Write(WRC_DMA_CHX, (uint32)WRC_recv_buff);
	
	DMA_CHxCR_ChxEN_Setable(WRC_DMA_CHX, ENABLE);	 //ͨµÀʹÄÜ
}



/*ÆÕͨ£¨×èÈûʽ£©·¢ËÍÊý¾Ý*/
void UARTx_SendData_Normal(UART_Type* UARTx,uint8_t * pSendData,uint16_t send_len)
{
	for(uint16_t i= 0; i < send_len; i++)
	{
		UARTx_TXBUF_Write(UARTx, pSendData[i]);		//½«·¢ËÍÊý¾ÝдÈë·¢ËͼĴæÆ÷
		while(RESET == UARTx_ISR_TXSE_Chk(UARTx));	//µÈ´ý·¢ËÍÍê³É
	}
}

void UARTx_SendData_IT(void)
{
	
}

void UARTx_SendData_DMA(void)
{
	
}