//?TI?File?$Revision:?/main/1?$
//?Checkin?$Date:?December?1?2004???11:11:30?$
//###########################################################################
//
//?FILE:	DSP280x_Adc.c
//
//?title:	DSP280x?ADC?Initialization?&?Support?Functions.
//
//###########################################################################
//?$TI?Release:?DSP280x?DSP2801x?Header?Files?V1.41?$
//?$Release?Date:?August?7th?2006?$
//###########################################################################

#include?“DSP280x_Device.h“?????//?DSP280x?Headerfile?Include?File
#include?“DSP280x_Examples.h“???//?DSP280x?Examples?Include?File

#define?ADC_usDELAY??5000L

//---------------------------------------------------------------------------
//?InitAdc:?
//---------------------------------------------------------------------------
//?This?function?initializes?ADC?to?a?known?state.
//
//?PLEASE?NOTE?ADC?INIT?IS?DIFFERENT?ON?281x?vs?280x?DEVICES!!!
//
void?InitAdc（void）
{
????extern?void?DSP28x_usDelay（Uint32?Count）;

????//?To?powerup?the?ADC?the?ADCENCLK?bit?should?be?set?first?to?enable
????//?clocks?followed?by?powering?up?the?bandgap?reference?circuitry?and?ADC?core.
????//?Before?the?first?conversion?is?performed?a?5ms?delay?must?be?observed?
	//?after?power?up?to?give?all?analog?circuits?time?to?power?up?and?settle

????//?Please?note?that?for?the?delay?function?below?to?operate?correctly?the?
	//?CPU_CLOCK_SPEED?define?statement?in?the?DSP280x_Examples.h?file?must?
	//?contain?the?correct?CPU?clock?period?in?nanoseconds.?

????AdcRegs.ADCTRL3.all?=?0x00E0;??//?Power?up?bandgap/reference/ADC?circuits
????DELAY_US（ADC_usDELAY）;?????????//?Delay?before?converting?ADC?channels
}	

//===========================================================================
//?End?of?file.
//===========================================================================

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2008-01-10?22:08??Flash_to_RAM\cmd\
?????目錄???????????0??2008-03-05?14:22??Flash_to_RAM\cmd\F280xx\
?????文件????????5033??2008-03-05?14:22??Flash_to_RAM\cmd\F280xx\F280xx_nonBIOS_flash.cmd
?????目錄???????????0??2008-01-10?22:08??Flash_to_RAM\cmd\F281x\
?????文件????????5328??2008-03-05?14:22??Flash_to_RAM\cmd\F281x\F281x_nonBIOS_flash.cmd
?????目錄???????????0??2008-03-05?14:21??Flash_to_RAM\cmd\F2833x\
?????文件????????7187??2008-03-05?14:21??Flash_to_RAM\cmd\F2833x\F2833x_nonBIOS_flash.cmd
?????目錄???????????0??2008-01-07?16:19??Flash_to_RAM\DSP280x_headers\
?????目錄???????????0??2008-01-07?16:19??Flash_to_RAM\DSP280x_headers\cmd\
?????文件????????4192??2006-10-25?12:05??Flash_to_RAM\DSP280x_headers\cmd\2808_eZdsp_RAM_lnk.cmd
?????文件????????7967??2007-09-05?11:45??Flash_to_RAM\DSP280x_headers\cmd\DSP280x_Headers_BIOS.cmd
?????文件????????7968??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\cmd\DSP280x_Headers_nonBIOS.cmd
?????目錄???????????0??2008-01-07?16:19??Flash_to_RAM\DSP280x_headers\include\
?????文件???????10468??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_Adc.h
?????文件????????5824??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_CpuTimers.h
?????文件????????5411??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_DefaultIsr.h
?????文件????????2633??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_DevEmu.h
?????文件????????6683??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_Device.h
?????文件???????45722??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_ECan.h
?????文件????????6017??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_ECap.h
?????文件???????16548??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_EPwm.h
?????文件????????3989??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_EPwm_defines.h
?????文件???????10049??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_EQep.h
?????文件????????4284??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_Examples.h
?????文件????????3993??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_GlobalPrototypes.h
?????文件???????10476??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_Gpio.h
?????文件????????7340??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_I2c.h
?????文件????????4072??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_I2c_defines.h
?????文件????????5893??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_PieCtrl.h
?????文件????????6345??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_PieVect.h
?????文件????????8127??2006-08-07?10:23??Flash_to_RAM\DSP280x_headers\include\DSP280x_Sci.h
............此處省略157個文件信息