/********************?（C）?COPYRIGHT?2011?藍宙電子工作室?********************
?*?文件名???????：isr.c
?*?描述?????????：中斷處理例程
?*
?*?實驗平臺?????：野火kinetis開發(fā)板
?*?庫版本???????：
?*?嵌入系統(tǒng)?????：
?*
?*?作者?????????：藍宙電子工作室
?*?淘寶店???????：http://landzo.taobao.com/
**********************************************************************************/

#include?“common.h“
#include?“include.h“

/*************************************************************************
*?????????????????????????????藍宙電子工作室
*
*??函數(shù)名稱：POORTA_IRQHandler
*??功能說明：端口A中斷服務(wù)函數(shù)
*??參數(shù)說明：無
*??函數(shù)返回：無
*??修改時間：2015-1-10???已測試
*??備????注：
*************************************************************************/

extern?u32?Ultrasonic_usUltrasonic_Flag;
void?PORTA_IRQHandler（void）
{

?/********************************PTA8中斷******************************/
???if（PORTA_ISFR?&?0x0100）
???{
?????Ultrasonic_us=0;
?????????while（PTA8_IN==1）
?????????{
???????????Ultrasonic_us++;
???????????Ultrasonic_Delay（1）;
???????????if（Ultrasonic_us>20000）?????//超出測試距離清0
???????????{
?????????????Ultrasonic_us=0;
?????????????Ultrasonic_Flag=1;
?????????????break;
???????????}
?????????????
?????????}
?????????Ultrasonic_Flag=0;
?????????PORTA_ISFR?|=?0x0100;
?}
/*************************************************************************************/

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2030??2010-10-28?03:30??landzo?K60超聲波測距\build\config?files\128KB_Pflash.icf

?????文件???????2206??2010-11-12?03:41??landzo?K60超聲波測距\build\config?files\128KB_Pflash_128KB_Dflash.icf

?????文件???????2035??2012-02-28?15:33??landzo?K60超聲波測距\build\config?files\128KB_Ram.icf

?????文件???????2030??2010-10-28?03:30??landzo?K60超聲波測距\build\config?files\256KB_Pflash.icf

?????文件???????2214??2012-03-01?20:12??landzo?K60超聲波測距\build\config?files\256KB_Pflash_256KB_Dflash.icf

?????文件???????2024??2010-10-28?03:30??landzo?K60超聲波測距\build\config?files\32KB_Ram.icf

?????文件???????2041??2012-03-01?18:46??landzo?K60超聲波測距\build\config?files\512KB_Pflash.icf

?????文件???????2217??2010-11-12?03:41??landzo?K60超聲波測距\build\config?files\64KB_Pflash_64KB_Dflash.icf

?????文件???????2024??2010-10-28?03:30??landzo?K60超聲波測距\build\config?files\64KB_Ram.icf

?????文件???????3463??2012-03-08?21:04??landzo?K60超聲波測距\build\config?files\fire_RAM_K60N512.icf

?????文件???????3441??2012-03-08?21:04??landzo?K60超聲波測距\build\config?files\fire_ROM_K60N512.icf

?????文件????????669??2012-10-13?20:50??landzo?K60超聲波測距\build\iar.h

?????文件??????16406??2015-05-13?17:39??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Exe\SmartCar.hex

?????文件?????182344??2015-05-13?17:39??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Exe\SmartCar.out

?????文件??????25200??2015-05-13?17:39??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\adc.o

?????文件????1255233??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\adc.pbi

?????文件??????13597??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\adc.pbi.cout

?????文件??????11672??2015-05-13?17:39??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\alloc.o

?????文件????1235046??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\alloc.pbi

?????文件??????13594??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\alloc.pbi.cout

?????文件??????17124??2015-05-13?17:39??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\arm_cm4.o

?????文件????1233169??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\arm_cm4.pbi

?????文件??????13593??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\arm_cm4.pbi.cout

?????文件???????8480??2015-05-13?17:39??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\assert.o

?????文件????1231122??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\assert.pbi

?????文件??????13595??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\assert.pbi.cout

?????文件???????4248??2015-05-13?17:39??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\AT24C02.o

?????文件????????558??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\AT24C02.pbi

?????文件??????13605??2015-05-13?16:26??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\AT24C02.pbi.cout

?????文件???????1748??2015-05-13?17:39??landzo?K60超聲波測距\build\SmartCar_demo\Debug\Obj\crt0.o

............此處省略287個文件信息