DMA

Thanks. Now everything is clear to me. But I use 3 ADC channel power measurement. One for the current sensor, the second and third voltage dividers. I want readings from all channels to form two sine wave voltage and current. Of these, I will highlight the constant and composes find the current value of the currents and voltages

All I knew how to solve the problem

I can not understand with addresses in the DMA configuration ... Specifically, who is the source?

Part of the configuration that I made:

IN DEFINES:

#define ADC_Data        0x70BA // ADC address data low, or using 0x70BB data high

#define ADC_Conversion_Count            152   

#define ADC_LenConversion               ADC_Conversion_Count*3

   #define DMA_CH3     3

   #define DMA_CH4     4

IN SETTINGS:

halDMADesc_t *DMACfg = &dmaCh1234[DMA_CH4];

   DMA_SET_DEST        (DMACfg,ADC.ResultConversion);          // ADC.ResultConversion[ADC_LenConversion]  array in structre

   DMA_SET_TRIG_SRC    (DMACfg,DMA_TRIG_ADC_CHALL);        

   DMA_SET_SOURCE  (DMACfg,ADC_Data);

   DMA_SET_LEN (DMACfg, ADC_LenConversion);                  

   DMA_SET_WORD_SIZE (DMACfg, DMA_WORDSIZE_WORD);

   DMA_SET_TRIG_MODE (DMACfg, DMA_TMODE_SINGLE_REPEATED);

   DMA_SET_SRC_INC   (DMACfg, DMA_SRCINC_0);

   DMA_SET_DST_INC   (DMACfg, DMA_DSTINC_1);  

   DMA_SET_IRQ       (DMACfg, DMA_IRQMASK_ENABLE);

   DMA_SET_M8        (DMACfg, DMA_M8_USE_8_BITS);

   DMA_SET_PRIORITY  (DMACfg, DMA_PRI_HIGH);

   DMA_ARM_CH (DMA_CH4);                      

   for (;;){if (DMA_CH_ARMED(DMA_CH4)){break;}} 

   DMAIE = 1;

You are welcome.