sysClkInit.c
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上传用户:luoyougen
上传日期:2008-05-12
资源大小:23136k
文件大小:1k
源码类别:
VxWorks
开发平台:
C/C++
- /* sysClkInit.c - initialize the system clock */
- /* Copyright 1984-1998 Wind River Systems, Inc. */
- /*
- modification history
- --------------------
- 01a,21apr98,ms take from usrConfig.c
- */
- /*
- DESCRIPTION
- Initialize the system clock
- */
- /******************************************************************************
- *
- * usrClock - user-defined system clock interrupt routine.
- */
- void usrClock (void)
- {
- tickAnnounce();
- }
- /******************************************************************************
- *
- * sysClkInit - initialize the system clock
- */
- void sysClkInit (void)
- {
- /* set up the system timer */
- sysClkConnect ((FUNCPTR) usrClock, 0); /* connect clock ISR */
- sysClkRateSet (SYS_CLK_RATE); /* set system clock rate */
- sysClkEnable (); /* start it */
- }