//?TI?File?$Revision:?/main/2?$
//?Checkin?$Date:?July?9?2009???10:52:02?$
//###########################################################################
//
//?FILE:????DSP2834x_CpuTimers.c
//
//?title:???CPU?32-bit?Timers?Initialization?&?Support?Functions.
//
//?NOTES:???CpuTimer2?is?reserved?for?use?with?DSP?BIOS?and
//??????????other?realtime?operating?systems.
//
//??????????Do?not?use?these?this?timer?in?your?application?if?you?ever?plan
//??????????on?integrating?DSP-BIOS?or?another?realtime?OS.
//
//###########################################################################
//?$TI?Release:?DSP2834x?C/C++?Header?Files?V1.10?$
//?$Release?Date:?July?27?2009?$
//###########################################################################

#include?“DSP2834x_Device.h“?????//?Headerfile?Include?File
#include?“DSP2834x_Examples.h“???//?Examples?Include?File

struct?CPUTIMER_VARS?CpuTimer0;

//?When?using?DSP?BIOS?&?other?RTOS?comment?out?CPU?Timer?2?code.
struct?CPUTIMER_VARS?CpuTimer1;
struct?CPUTIMER_VARS?CpuTimer2;

//---------------------------------------------------------------------------
//?InitCpuTimers:
//---------------------------------------------------------------------------
//?This?function?initializes?all?three?CPU?timers?to?a?known?state.
//
void?InitCpuTimers（void）
{
????//?CPU?Timer?0
????//?Initialize?address?pointers?to?respective?timer?registers:
????CpuTimer0.RegsAddr?=?&CpuTimer0Regs;
????//?Initialize?timer?period?to?maximum:
????CpuTimer0Regs.PRD.all??=?0xFFFFFFFF;
????//?Initialize?pre-scale?counter?to?divide?by?1?（SYSCLKOUT）:
????CpuTimer0Regs.TPR.all??=?0;
????CpuTimer0Regs.TPRH.all?=?0;
????//?Make?sure?timer?is?stopped:
????CpuTimer0Regs.TCR.bit.TSS?=?1;
????//?Reload?all?counter?register?with?period?value:
????CpuTimer0Regs.TCR.bit.TRB?=?1;
????//?Reset?interrupt?counters:
????CpuTimer0.InterruptCount?=?0;


//?CpuTimer2?is?reserved?for?DSP?BIOS?&?other?RTOS
//?Do?not?use?this?timer?if?you?ever?plan?on?integrating
//?DSP-BIOS?or?another?realtime?OS.

????//?Initialize?address?pointers?to?respective?timer?registers:
????CpuTimer1.RegsAddr?=?&CpuTimer1Regs;
????CpuTimer2.RegsAddr?=?&CpuTimer2Regs;
????//?Initialize?timer?period?to?maximum:
????CpuTimer1Regs.PRD.all??=?0xFFFFFFFF;
????CpuTimer2Regs.PRD.all??=?0xFFFFFFFF;
????//?Make?sure?timers?are?stopped:
????CpuTimer1Regs.TCR.bit.TSS?=?1;
????CpuTimer2Regs.TCR.bit.TSS?=?1;
????//?Reload?all?counter?register?with?period?value:
????CpuTimer1Regs.TCR.bit.TRB?=?1;
????CpuTimer2Regs.TCR.bit.TRB?=?1;
????//?Reset?interrupt?counters:
????CpuTimer1.InterruptCount?=?0;
????CpuTimer2.InterruptCount?=?0;

}

//---------------------------------------------------------------------------
//?ConfigCpuTimer:
//---------------------------------------------------------------------------
//?This?function?initializes?the?selected?timer?to?the?period?specified
//?by?the?“Freq“?and?“Period“?parameters.?The?

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

?????文件?????????62??2013-08-16?14:15??.settings\org.eclipse.cdt.codan.core.prefs

?????文件????????123??2013-08-16?14:15??.settings\org.eclipse.cdt.debug.core.prefs

?????文件????????307??2013-08-16?14:15??.settings\org.eclipse.core.resources.prefs

?????文件???????3072??2013-08-16?14:14??ad7606.CS_\FILE.CDX

?????文件????????770??2013-08-16?14:14??ad7606.CS_\FILE.DBF

?????文件???????1291??2013-08-16?14:14??ad7606.CS_\FILE.FPT

?????文件?????353792??2013-08-16?14:10??ad7606.CS_\SYMBOL.CDX

?????文件?????121240??2013-08-16?14:14??ad7606.CS_\SYMBOL.DBF

?????文件?????204754??2013-08-16?14:14??ad7606.CS_\SYMBOL.FPT

?????文件???????6719??2011-10-17?15:48??CMD\28346_RAM_lnk.cmd

?????文件???????8672??2009-07-22?17:09??CMD\DSP2834x_Headers_nonBIOS.cmd

?????文件????????368??2014-09-17?16:57??Debug\ccsObjs.opt

?????文件???????1579??2014-09-17?16:57??Debug\CMD\subdir_rules.mk

?????文件????????373??2014-09-17?16:57??Debug\CMD\subdir_vars.mk

?????文件???????1574??2014-07-24?09:21??Debug\DSP2834x_CodeStartBranch.obj

?????文件???????5783??2014-07-24?09:21??Debug\DSP2834x_CpuTimers.obj

?????文件??????51295??2014-07-24?09:21??Debug\DSP2834x_DefaultIsr.obj

?????文件??????35128??2014-07-24?09:21??Debug\DSP2834x_DMA.obj

?????文件?????115246??2014-07-24?09:21??Debug\DSP2834x_GlobalVariableDefs.obj

?????文件???????5831??2014-07-24?09:21??Debug\DSP2834x_PieCtrl.obj

?????文件??????18505??2014-07-24?09:21??Debug\DSP2834x_PieVect.obj

?????文件??????15032??2014-07-24?09:21??Debug\DSP2834x_SysCtrl.obj

?????文件???????1296??2014-07-24?09:21??Debug\DSP2834x_usDelay.obj

?????文件??????17492??2014-07-24?09:21??Debug\DSP2834x_Xintf.obj

?????文件??????29355??2014-08-05?09:58??Debug\ExRam.map

?????文件?????111238??2013-08-16?14:10??Debug\ExRam.obj

?????文件?????160212??2014-08-05?09:58??Debug\ExRam.out

?????文件??????27391??2014-08-05?09:58??Debug\main.obj

?????文件???????4241??2014-09-17?16:57??Debug\makefile

?????文件????????279??2014-09-17?16:57??Debug\objects.mk

............此處省略82個文件信息