資源簡介
之前傳的那份有問題,修正一下,STM32模擬I2C時序操作指南針模塊計算方向角
代碼片段和文件信息
//***************************************
//?HMC5883?51串口測試程序
//?使用單片機STC89C51?
//?晶振:11.0592M
//?顯示:PC串口
//?編譯環境?Keil?uVision2
//?參考宏晶網站24c04通信程序
//?時間:2011年3月1日
//****************************************
#include??
#include?“initial.h“
#include??????//Keil?library??
#include?????//Keil?library
#include?“pt.h“
extern?u8?BUF[8];???
double?angle;
?short?xyz;
//*********************************************************
//主程序********
//*********************************************************
void?rconv(double?*p)
{
double?temp=*p;
if((*p)>=-45&(*p)<=0)
{
if(x<100)
(*p)=(*p)*2+180;
else
(*p)=fabs(*p)*2;
}
if((*p)>0&(*p)<=50)
{
if(x>100)
(*p)=(*p)*0.6+180;
else
(*p)=360-(*p)*3;
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????19??2013-05-26?16:06??stm32模擬I2C操作HMC5883L\ExtDll.iex
?????文件??????81172??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\IIC.axf
?????文件???????1592??2013-05-26?14:26??stm32模擬I2C操作HMC5883L\IIC.c
?????文件?????160734??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\iic.crf
?????文件???????2223??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\iic.d
?????文件??????57816??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\IIC.htm
?????文件????????290??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\IIC.lnp
?????文件??????88599??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\IIC.map
?????文件?????182000??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\iic.o
?????文件????????194??2014-03-23?14:58??stm32模擬I2C操作HMC5883L\IIC.plg
?????文件????????479??2013-05-22?13:44??stm32模擬I2C操作HMC5883L\IIC.sct
?????文件???????1068??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\IIC.tra
????.......?????69546??2014-03-23?14:58??stm32模擬I2C操作HMC5883L\IIC.uvgui.Gavin
?????文件?????137272??2013-05-26?17:25??stm32模擬I2C操作HMC5883L\IIC.uvgui.Ray
?????文件?????137215??2013-05-26?14:33??stm32模擬I2C操作HMC5883L\IIC.uvgui_Ray.bak
????.......?????11275??2014-03-23?14:58??stm32模擬I2C操作HMC5883L\IIC.uvopt
?????文件??????15432??2013-05-22?18:38??stm32模擬I2C操作HMC5883L\IIC.uvproj
?????文件????????261??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\iic.__i
?????文件???????8505??2014-03-23?14:58??stm32模擬I2C操作HMC5883L\IIC_Target?1.dep
????.......?????11276??2013-05-26?17:25??stm32模擬I2C操作HMC5883L\IIC_uvopt.bak
?????文件??????????0??2013-05-22?13:27??stm32模擬I2C操作HMC5883L\IIC_uvproj.bak
?????文件???????3313??2013-05-23?11:31??stm32模擬I2C操作HMC5883L\initial.c
?????文件?????149071??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\initial.crf
?????文件???????2221??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\initial.d
?????文件????????174??2013-05-22?13:44??stm32模擬I2C操作HMC5883L\initial.h
?????文件?????173736??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\initial.o
?????文件????????277??2013-05-26?14:28??stm32模擬I2C操作HMC5883L\initial.__i
?????文件?????330714??2013-05-26?17:25??stm32模擬I2C操作HMC5883L\Jli
?????文件????1573198??2013-05-22?22:36??stm32模擬I2C操作HMC5883L\pin.uvla
?????文件???????6205??2013-05-26?13:24??stm32模擬I2C操作HMC5883L\pt.c
............此處省略11個文件信息
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