ADXL345寄存器配置
#ifndef__XL345_H#define__XL345_H/*---I2Caddresses---*//*TheprimaryslaveaddressisusedwhentheSDOpinistiedorpulledhigh.ThealternateaddressisselectedwhentheSDOpinistiedorpulledlow.Whenbuildingthehardware,ifyouintendtouseI2C,youmustsetthestateoftheS
发表于 3/6/2012 1:16:15 PM
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ADXL345利用7026主机通讯
#include#includevoidSPI_ADXL345_WRITE(BYTEadress,BYTEdata){GP2CLR=0x800000;//CS4=LOWdelay(1);//CStoSCLKsetuptimespiwrite(adress);//adressspiwrite(data);//datatobewrittendelay(1);//CStoSCLKsetuptimeGP2SET=0x800000;//CS4=Highdelay(1);//WaitTime}u
发表于 3/6/2012 1:14:07 PM
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ADXL345SPI通讯
#include<ADuC7026.h>#include"Common.h"BYTERXBYTE;unsignedcharspiwrite(unsignedintdata){unsignedcharr_data;SPITX=(0xFF&(data));while((SPISTA&0x08)!=0
发表于 3/6/2012 1:12:47 PM
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ADXL345的SPI通讯主函数
#include#includevoidSPI_ADXL345_WRITE(BYTEadress,BYTEdata){GP2CLR=0x800000;//CS4=LOWdelay(1);//CStoSCLKsetuptimespiwrite(adress);//adressspiwrite(data);//datatobewrittendelay(1);//CStoSCLKsetuptimeGP2SET=0x800000;//CS4=Highdelay(1);//WaitTime}u
发表于 3/6/2012 1:11:24 PM
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