/**
??********************************??STM32F10x??*********************************
??*?@文件名?????：?main.c
??*?@作者???????：?strongerHuang
??*?@庫版本?????：?V3.5.0
??*?@文件版本???：?V1.0.0
??*?@日期???????：?2016年05月18日
??*?@摘要???????：?主函數(shù)?-?DMA直接存儲器存取
???????????????????串口通過DMA發(fā)送數(shù)據(jù)?發(fā)送完成響應DMA中斷（中斷里面LED變化一次）
??******************************************************************************/
/*----------------------------------------------------------------------------
??更新日志:
??2016年05月18日?V1.0.0:初始版本
??----------------------------------------------------------------------------*/
/*?包含的頭文件?--------------------------------------------------------------*/
#include?“stm32f10x.h“
#include?“bsp.h“
#include?“timer.h“
#include?“usart.h“
#include?“sys.h“
#include?“IIC.h“
#include?“HMC5983.h“
#include?“math.h“
#include?“spi.h“
#include?“max21100.h“
#include?“stdio.h“

/*?變量?----------------------------------------------------------------------*/
#define??DATA_LEN????????????12
uint8_t??TxBuf[DATA_LEN]?=?{0x110x120x340x250x650x43};
//uint8_t	?GYRO_ACC[6]={0};
uint8_t	?Tabs[1]=“q“;
uint8_t	?Wrap[1]=“\t“;
short	mark;
short?a;
char?zifu[]=““;

/************************************************
函數(shù)名稱?：?DMA_USART1_SendNByte
功????能?：?DMA串口1發(fā)送N個字符
參????數(shù)?：?MemoryAddr?---?地址
????????????BufferSize?---?長度
返?回?值?：?無
作????者?：?strongerHuang
*************************************************/
void?DMA_USART1_SendNByte（uint32_t?MemoryAddr?uint16_t?BufferSize）
{
??DMA_InitTypeDef?DMA_InitStructure;

??DMA_DeInit（DMA1_Channel4）;?????????????????????????????????????????//外設地址
??DMA_InitStructure.DMA_PeripheralbaseAddr?=?（uint32_t）（&（USART1->DR））;
??DMA_InitStructure.DMA_MemorybaseAddr?=?MemoryAddr;?????????????????//內(nèi)存地址
??DMA_InitStructure.DMA_DIR?=?DMA_DIR_PeripheralDST;?????????????????//傳輸方向:
??DMA_InitStructure.DMA_BufferSize?=?BufferSize;?????????????????????//傳輸長度:
??DMA_InitStructure.DMA_PeripheralInc?=?DMA_PeripheralInc_Disable;???//外設遞增:
??DMA_InitStructure.DMA_MemoryInc?=?DMA_MemoryInc_Enable;????????????//內(nèi)存遞增:
??DMA_InitStructure.DMA_PeripheralDataSize?=?DMA_PeripheralDataSize_Byte;
??DMA_InitStructure.DMA_MemoryDataSize?=?DMA_MemoryDataSize_Byte;????//數(shù)據(jù)寬度:Byte
??DMA_InitStructure.DMA_Mode?=?DMA_Mode_Normal;??????????????????????//循環(huán)模式:否
??DMA_InitStructure.DMA_Priority?=?DMA_Priority_VeryHigh;????????????//優(yōu)先級:高
??DMA_InitStructure.DMA_M2M?=?DMA_M2M_Disable;???????????????????????//內(nèi)存-內(nèi)存:都
??DMA_Init（DMA1_Channel4?&DMA_InitStructure）;

??DMA_ITConfig（DMA1_Channel4?DMA_IT_TC?ENABLE）;????????????????????//使能中斷
??DMA_Cmd（DMA1_Channel4?ENABLE）;????????????????????????????????????//使能通道（發(fā)送數(shù)據(jù)?發(fā)送完成會響應DMA中斷）
//	DMA_Cmd（DMA1_Channel4?DISABLE）;
}

void?itoaTest（int?numchar?str[]）
{
	int?sign;
	unsigned?char?i=0j=0;
	unsigned?char?temp[10];
	if（num<0）
	{
		num=-num;
		mark=1;
	}
	else
		mark=0;
	sign=num;
	
	do
	{
	temp[i]?=?sign%10+‘0‘;
	sign/=10;
	i++;
	}while（sign>0）;
	
	while（i>

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-01-06?20:00??MAX21100+HMC5983\
?????目錄???????????0??2017-01-06?20:00??MAX21100+HMC5983\App\
?????文件????????5171??2016-09-27?09:56??MAX21100+HMC5983\App\main.c
?????文件?????????590??2016-09-21?14:59??MAX21100+HMC5983\App\main.h
?????文件????????3259??2016-05-04?11:20??MAX21100+HMC5983\App\stm32f10x_conf.h
?????文件????????5315??2016-09-19?17:54??MAX21100+HMC5983\App\stm32f10x_it.c
?????文件????????2086??2014-11-18?21:47??MAX21100+HMC5983\App\stm32f10x_it.h
?????目錄???????????0??2017-01-06?20:00??MAX21100+HMC5983\Bsp\
?????文件????????3597??2016-09-20?17:37??MAX21100+HMC5983\Bsp\bsp.c
?????文件????????1184??2016-05-18?23:08??MAX21100+HMC5983\Bsp\bsp.h
?????文件????????4423??2016-09-29?13:41??MAX21100+HMC5983\Bsp\max21100.c
?????文件????????5973??2016-09-29?11:59??MAX21100+HMC5983\Bsp\max21100.h
?????文件????????3682??2016-09-22?21:23??MAX21100+HMC5983\Bsp\spi.c
?????文件?????????191??2016-09-21?16:55??MAX21100+HMC5983\Bsp\spi.h
?????文件????????2550??2016-05-18?23:08??MAX21100+HMC5983\Bsp\timer.c
?????文件????????1305??2016-05-18?23:08??MAX21100+HMC5983\Bsp\timer.h
?????文件????????4682??2016-09-24?17:27??MAX21100+HMC5983\Bsp\usart.c
?????文件?????????938??2016-09-24?17:27??MAX21100+HMC5983\Bsp\usart.h
?????文件??????155426??2016-11-07?11:25??MAX21100+HMC5983\DMA.uvguix.Administrator
?????文件??????155479??2016-11-06?16:44??MAX21100+HMC5983\DMA.uvguix_Administrator.bak
?????文件???????18455??2016-10-25?17:32??MAX21100+HMC5983\DMA.uvoptx
?????文件???????19875??2016-10-11?17:43??MAX21100+HMC5983\DMA.uvprojx
?????文件???????51721??2016-10-18?08:40??MAX21100+HMC5983\DMA_Project_Name.dep
?????文件???????18455??2016-10-21?18:11??MAX21100+HMC5983\DMA_uvoptx.bak
?????文件???????19876??2016-10-11?14:55??MAX21100+HMC5983\DMA_uvprojx.bak
?????目錄???????????0??2017-01-06?20:00??MAX21100+HMC5983\Doc\
?????文件?????????260??2016-05-18?21:43??MAX21100+HMC5983\Doc\ReadMe.txt
?????目錄???????????0??2017-01-06?20:00??MAX21100+HMC5983\HMC5983analogIIC\
?????文件????????4681??2016-09-30?16:01??MAX21100+HMC5983\HMC5983analogIIC\HMC5983.c
?????文件?????????472??2016-09-29?16:17??MAX21100+HMC5983\HMC5983analogIIC\HMC5983.h
?????文件????????1835??2016-09-21?11:12??MAX21100+HMC5983\HMC5983analogIIC\IIC.c
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