//###########################################################################
//
//?FILE:	DSP2833x_Adc.c
//
//?title:	DSP2833x?ADC?Initialization?&?Support?Functions.
//
//###########################################################################
//?$TI?Release:?2833x/2823x?Header?Files?and?Peripheral?Examples?V133?$
//?$Release?Date:?June?8?2012?$
//###########################################################################

#include?“DSP2833x_Device.h“?????//?DSP2833x?Headerfile?Include?File
#include?“DSP2833x_Examples.h“???//?DSP2833x?Examples?Include?File

#define?ADC_usDELAY??5000L

//---------------------------------------------------------------------------
//?InitAdc:
//---------------------------------------------------------------------------
//?This?function?initializes?ADC?to?a?known?state.
//
void?InitAdc（void）
{
????extern?void?DSP28x_usDelay（Uint32?Count）;
????//?*IMPORTANT*
	//?The?ADC_cal?function?which??copies?the?ADC?calibration?values?from?TI?reserved
	//?OTP?into?the?ADCREFSEL?and?ADCOFFTRIM?registers?occurs?automatically?in?the
	//?Boot?ROM.?If?the?boot?ROM?code?is?bypassed?during?the?debug?process?the
	//?following?function?MUST?be?called?for?the?ADC?to?function?according
	//?to?specification.?The?clocks?to?the?ADC?MUST?be?enabled?before?calling?this
	//?function.
	//?See?the?device?data?manual?and/or?the?ADC?Reference
	//?Manual?for?more?information.
	EALLOW;
	SysCtrlRegs.PCLKCR0.bit.ADCENCLK?=?1;
	ADC_cal（）;
	EDIS;
	//?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_RATE?define?statement?in?the?DSP2833x_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

????/*自定義配置*/
	AdcRegs.ADCTRL1.bit.ACQ_PS?=?0x3;		//采集窗口的大小
	AdcRegs.ADCTRL3.bit.ADCCLKPS?=?0x1;		//內(nèi)核時(shí)鐘分頻器
	AdcRegs.ADCTRL1.bit.SEQ_CASC?=?1;		//級(jí)聯(lián)模式，SEQ1和SEQ2作為一個(gè)16狀態(tài)排序器工作
	AdcRegs.ADCTRL3.bit.SMODE_SEL=0;?		//設(shè)置順序采樣模式
	AdcRegs.ADCMAXCONV.all		?=15;??????	//設(shè)置最大通道數(shù)（通道數(shù)-1）
	AdcRegs.ADCREFSEL.bit.REF_SEL=0;??		//參考基準(zhǔn)電壓的選擇，當(dāng)前選擇外部參考電壓基準(zhǔn)，為2.048V
	AdcRegs.ADCCHSELSEQ1.all=0x0000;
	AdcRegs.ADCCHSELSEQ2.all=0x0000;
	AdcRegs.ADCCHSELSEQ3.all=0x0000;
	AdcRegs.ADCCHSELSEQ4.all=0x0000;

	AdcRegs.ADCCHSELSEQ1.bit.CONV00=0x0;?????//A0U1V1
	AdcRegs.ADCCHSELSEQ1.bit.CONV01=0x1;?????//A1U2V2
	AdcRegs.ADCCHSELSEQ1.bit.CONV02=0x2;?????//A2U3V3
	AdcRegs.ADCCHSELSEQ1.bit.CONV03=0x3;?????//A3U4V4
	AdcRegs.ADCCHSELSEQ2.bit.CONV04=0x4;?????//A4U5V5
	AdcRegs.ADCCHSELSEQ2.bit.CONV05=0x5;?????//A5U6V6
	AdcReg

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件????????513??2015-05-31?12:04??3L_SVPWM_PT714\V0.0\.ccsproject

?????文件??????23475??2016-07-15?09:39??3L_SVPWM_PT714\V0.0\.cproject

?????文件???????4403??2016-07-14?21:21??3L_SVPWM_PT714\V0.0\.launches\3L_SVPWM_20160324_Ma.launch

?????文件???????4569??2017-06-07?16:22??3L_SVPWM_PT714\V0.0\.launches\3L_VSVPWM_PT714.launch

?????文件????????845??2016-07-15?09:39??3L_SVPWM_PT714\V0.0\.project

?????文件?????????62??2016-03-30?11:41??3L_SVPWM_PT714\V0.0\.settings\org.eclipse.cdt.codan.core.prefs

?????文件????????123??2015-05-31?12:04??3L_SVPWM_PT714\V0.0\.settings\org.eclipse.cdt.debug.core.prefs

?????文件????????894??2015-06-01?22:36??3L_SVPWM_PT714\V0.0\.settings\org.eclipse.core.resources.prefs

?????文件???????7270??2015-05-31?12:04??3L_SVPWM_PT714\V0.0\28335_RAM_lnk.cmd

?????文件??????40435??2016-03-22?10:19??3L_SVPWM_PT714\V0.0\Debug\3L_NVSVPWM_UNP_UCMV_20160322_Ma.map

?????文件?????197228??2016-03-22?10:19??3L_SVPWM_PT714\V0.0\Debug\3L_NVSVPWM_UNP_UCMV_20160322_Ma_linkInfo.xml

?????文件??????39715??2016-07-14?21:21??3L_SVPWM_PT714\V0.0\Debug\3L_SVPWM_20160324_Ma.map

?????文件?????180430??2016-07-14?21:21??3L_SVPWM_PT714\V0.0\Debug\3L_SVPWM_20160324_Ma.out

?????文件?????193730??2016-07-14?21:21??3L_SVPWM_PT714\V0.0\Debug\3L_SVPWM_20160324_Ma_linkInfo.xml

?????文件??????40425??2016-03-24?11:27??3L_SVPWM_PT714\V0.0\Debug\3L_VSVPWM_20160324_Ma.map

?????文件?????197214??2016-03-24?11:27??3L_SVPWM_PT714\V0.0\Debug\3L_VSVPWM_20160324_Ma_linkInfo.xml

?????文件??????39710??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\3L_VSVPWM_PT714.map

?????文件?????180314??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\3L_VSVPWM_PT714.out

?????文件?????193721??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\3L_VSVPWM_PT714_linkInfo.xml

?????文件???????1770??2017-06-07?16:22??3L_SVPWM_PT714\V0.0\Debug\ccsObjs.opt

?????文件????????289??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\cmd\subdir_rules.mk

?????文件????????344??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\cmd\subdir_vars.mk

?????文件????????289??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\lib\subdir_rules.mk

?????文件????????670??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\lib\subdir_vars.mk

?????文件??????13570??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\source\DSP2833x_Adc.obj

?????文件???????5429??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\source\DSP2833x_Adc.pp

?????文件???????1345??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\source\DSP2833x_ADC_cal.obj

?????文件???????1648??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\source\DSP2833x_CodeStartBranch.obj

?????文件???????5898??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\source\DSP2833x_CpuTimers.obj

?????文件???????5597??2017-06-07?15:45??3L_SVPWM_PT714\V0.0\Debug\DSP2833x_common\source\DSP2833x_CpuTimers.pp

............此處省略184個(gè)文件信息