Polling 源代码

轮询(Polling)是一种CPU决策如何提供周边设备服务的方式,又称“程控输入输出”(Programmed I/O)。轮询法的概念是:由CPU定时发出询问,依序询问每一个周边设备是否需要其服务,有即给予服务,服务结束后再问下一个周边,接着不断周而复始。

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源码文件

//C6xdskinit.c Init DSK,AD535,McBSP(includes functions provided with DSK) #include #include "c6xdsk.h" #include "c6xdskinit.…

源码文件

//C6xdskinit.c Init DSK,AD535,McBSP(includes functions provided with DSK) #include #include "c6xdsk.h" #include "c6xdskinit.…

源码文件

//C6xdskinit.c Init DSK,AD535,McBSP(includes functions provided with DSK) #include #include "c6xdsk.h" #include "c6xdskinit.…

源码文件

; PROG27 - Polling 8 Data Pins on the Data Bus ; ; This Application Reads the 8 switches at Address 00000h (or Address 00100…

源码文件

; PROG27 - Polling 8 Data Pins on the Data Bus ; ; This Application Reads the 8 switches at Address 00000h (or Address 00100…

源码文件

#ifndef __POLLING_H #define __POLLING_H void polling(void); // sub //inline void polling_1ms(void); //inline void polling…

源码文件

MIPS/polling.o MIPS/polling.d : \ polling.c ../h/config.h ../user_init.h ../h/ver.h \ ../Customers/Intech/cfg_intech_8202s_816.…

源码文件

//C6xdskinit.c Init DSK,AD535,McBSP(includes functions provided with DSK) #include #include "c6xdsk.h" #include "c6xdskinit.…

源码文件

/* tffsLib.c - TFFS FLite library for VxWorks. */ /* Copyright 1984-1997 Wind River Systems, Inc. */ #include "copyright_wrs.h" …

源码文件

/* * Copyright (c) 2003 Gerd Knorr * Copyright (c) 2003 Pavel Machek * * This program is free software; you can redistribu…