TI中文支持网AdcRegs.ADCTRL3.bit.ADCCLKPS = ADC_CKPS;
AdcRegs.ADCTRL3.bit.SMODE_SEL = 0x1; // Setup simultaneous sampling mode
AdcRegs.ADCTRL1.bit.SEQ_CASC = 0x1; // Setup cascaded sequencer mode
AdcRegs.ADCMAXCONV.all = 0x0007; // 8 double conv's (16 total)
AdcRegs.ADCCHSELSEQ1.bit.CONV00 = 0x0; // Setup conv from ADCINA0 & ADCINB0
AdcRegs.ADCCHSELSEQ1.bit.CONV01 = 0x1; // Setup conv from ADCINA1 & ADCINB1
AdcRegs.ADCCHSELSEQ1.bit.CONV02 = 0x2; // Setup conv from ADCINA2 & ADCINB2
AdcRegs.ADCCHSELSEQ1.bit.CONV03 = 0x3; // Setup conv from ADCINA3 & ADCINB3
AdcRegs.ADCCHSELSEQ2.bit.CONV04 = 0x4; // Setup conv from ADCINA4 & ADCINB4
AdcRegs.ADCCHSELSEQ2.bit.CONV05 = 0x5; // Setup conv from ADCINA5 & ADCINB5
AdcRegs.ADCCHSELSEQ2.bit.CONV06 = 0x6; // Setup conv from ADCINA6 & ADCINB6
AdcRegs.ADCCHSELSEQ2.bit.CONV07 = 0x7; // Setup conv from ADCINA7 & ADCINB7
AdcRegs.ADCTRL1.bit.CONT_RUN = 1; // Setup continuous run
//AdcRegs.ADCTRL1.bit.SEQ_OVRD = 1; // Enable Sequencer override feature
AdcRegs.ADCCHSELSEQ1.all = 0x0; // Initialize all ADC channel selects to A0
AdcRegs.ADCCHSELSEQ2.all = 0x0;
AdcRegs.ADCCHSELSEQ3.all = 0x0;
AdcRegs.ADCCHSELSEQ4.all = 0x0;
DMADest = &DMABuf1[0]; //Point DMA destination to the beginning of the array
DMASource = &AdcMirror.ADCRESULT0; //Point DMA source to ADC result register base
DMACH1AddrConfig(DMADest,DMASource);
DMACH1BurstConfig(3,1,1);
DMACH1TransferConfig(9,1,0);
DMACH1WrapConfig(1,0,0,1);
DMACH1ModeConfig(DMA_SEQ1INT,PERINT_ENABLE,ONESHOT_DISABLE,CONT_DISABLE,SYNC_DISABLE,SYNC_SRC,
OVRFLOW_DISABLE,SIXTEEN_BIT,CHINT_END,CHINT_ENABLE);
StartDMACH1();
接下来的ADC启动？
Tony Chopper：
把DMABuf1[0]定义在外部地址空间不就可以了吗？
