資源簡介
基于TMS320F28335的34個例程,導入CCS以后可以直接運行,內容全面,有GPIO TIMER LCD AD MOTOR等模塊的程序
代碼片段和文件信息
//?TI?File?$Revision:?/main/3?$?
//?Checkin?$Date:?March?16?2007???08:37:30?$
//###########################################################################
//
//?FILE: DSP2833x_CpuTimers.c
//
//?title: CPU?32-bit?Timers?Initialization?&?Support?Functions.
//
//?NOTES:???CpuTimer1?and?CpuTimer2?are?reserved?for?use?with?DSP?BIOS?and
//??????????other?realtime?operating?systems.
//
//??????????Do?not?use?these?two?timers?in?your?application?if?you?ever?plan
//??????????on?integrating?DSP-BIOS?or?another?realtime?OS.
//
//
//###########################################################################
//?$TI?Release:?DSP2833x?Header?Files?V1.01?$
//?$Release?Date:?September?26?2007?$
//###########################################################################
#include?“DSP2833x_Device.h“?????//?Headerfile?Include?File
#include?“DSP2833x_Examples.h“???//?Examples?Include?File
struct?CPUTIMER_VARS?CpuTimer0;
//?CpuTimer?1?and?CpuTimer2?are?used?by?DSP?BIOS?&?other?RTOS.?Comment?out?if?using?DSP?BIOS?or?other?RTOS.
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;
//?CpuTimer?1?and?CpuTimer2?are?reserved?for?DSP?BIOS?&?other?RTOS
//?Do?not?use?these?two?timers?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;
????//?Initialize?pre-scale?counter?to?divide?by?1?(SYSCLKOUT):
CpuTimer1Regs.TPR.all??=?0;
CpuTimer1Regs.TPRH.all?=?0;
CpuTimer2Regs.TPR.all??=?0;
CpuTimer2Regs.TPRH.all?=?0;
????//?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:
//------------
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
????.......???????303??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\.ccsproject
????.......?????17611??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\.cdtbuild
????.......???????553??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\.cdtproject
????.......???????600??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\.project
????.......???????638??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\.settings\org.eclipse.cdt.managedbuilder.core.prefs
????.......??????3175??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\cc_build_Debug.log
????.......??????3947??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\CMD\28335_RAM_lnk.cmd
????.......??????8438??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\CMD\DSP2833x_Headers_nonBIOS.cmd
????.......??????4855??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\CMD\F28335.cmd
????.......???????371??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\ccsObjs.opt
????.......?????????0??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\CMD\ccsSrcs.opt
????.......??????1830??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\CMD\subdir.mk
????.......??????1283??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_ADC_cal.obj
????.......??????1567??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_CodeStartBranch.obj
????.......????126294??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_CpuTimers.obj
????.......????169357??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_DefaultIsr.obj
????.......????134702??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_GlobalVariableDefs.obj
????.......????125173??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_PieCtrl.obj
????.......????132386??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_PieVect.obj
????.......????129787??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_SysCtrl.obj
????.......??????1292??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_usDelay.obj
????.......????127227??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\DSP2833x_Xintf.obj
????.......?????25095??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\LED.map
????.......????127029??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\LED.obj
????.......????165395??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\LED.out
????.......??????4017??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\makefile
????.......???????278??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\ob
????.......??????1645??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\sources.mk
????.......???????323??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\SRC\ccsSrcs.opt
????.......??????2225??2015-04-20?14:12??DSP例程(ccs4.12以上可用)\lab1-GPIO_output_LED\Debug\SRC\DSP2833x_CpuTimers.pp
............此處省略3525個文件信息
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