File content as of revision 86:398da56ef751:

#include "Global.h"
struct SPI Spi;
unsigned int Temp_AMP;

unsigned int Temp_ADC_2;
unsigned int Temp_ADC_3;
unsigned int Temp_ADC_4;
unsigned int Temp_ADC_5;


unsigned int Buff_ADC_1		[16];
unsigned int Buff_ADC_2		[16];
unsigned int Buff_ADC_3	   	[16];
unsigned int Buff_ADC_4		[16];

unsigned int Buff_ADC_5		[256];
unsigned int Buff_AMP		[256];

unsigned int SinPLC[64]= {1023,  1016,	 1006,	993,	976,	954,	904,	874,	841, 806, 768,   728,
                          687,  645,   601,		557,	500,	379, 	337,	296,	256, 219, 183,   150,
                          120,   93,    69,		 48,	 31,	 18,	  8,	0,		8,	 18,	31,   48,
                          69,   93,   120,    150,  183,  219,  256,  296,  337,	379,		468, 512,  557,
                          601,	 645,	  687,	  728,  768,  806,  841,  874,  904,		954,	976, 993, 1006,
                          1016,	1023
                         };

void SPI_Exchange()
{
    unsigned int Dummy;

    Spi.ADC5 = LPC_SSP0->DR;
    Spi.ADC4 = LPC_SSP0->DR;
    Spi.ADC3 = LPC_SSP0->DR;
    Spi.ADC2 = LPC_SSP0->DR;
    Spi.ADC1 = LPC_SSP0->DR;

    Input.ArrayIn[2]= Spi.ADC5;

    LPC_SSP0->DR=0x5555;
    LPC_SSP0->DR=0x5555;
    LPC_SSP0->DR=0x5555;

    if (CountV31 & 1) {                      //если нечетный такт то
        LPC_SSP0->DR = WRITE_DAC0;   					//e.команда для ЦАП_0 передавать.
        LPC_SSP0->DR = (Spi.DAC_A);         	//e. передача 12 бит
    } else { //если такт четный.
        LPC_SSP0->DR = WRITE_DAC1 ;   					//e.команда для ЦАП_1 передавать.
        LPC_SSP0->DR = (Spi.DAC_B); 	        	//e. передача 12 бит
    }

    LPC_DAC->CR = (((SinPLC[CountV64]*35)+21300));
    while (LPC_SSP0->SR & RX_SSP_notEMPT)  		            //если буфер SPI не пуст.
        Dummy = LPC_SSP0->DR;	                                //очистить буфер.


    Buff_ADC_1	[CountV255] = Spi.ADC1;               // ампл ацп.
    Buff_ADC_2	[CountV255] = Spi.ADC2;
    Buff_ADC_3	[CountV255] = Spi.ADC3;
    Buff_ADC_4	[CountV255] = Spi.ADC4;
    Buff_ADC_5	[CountV255] = Spi.ADC5;



    Temp_AMP += Buff_ADC_5[CountV255];
    Temp_AMP -= Buff_ADC_5[(CountV255-32) & 0xff];                    // заполнение буфера накопленых приращений за 8 тактов
    Buff_AMP[CountV255] = (unsigned int) (Temp_AMP);

    Temp_ADC_2 += Buff_ADC_2[CountV31];
    Temp_ADC_2 -= Buff_ADC_2[(CountV31-32) & 0xff];

    Temp_ADC_3 += Buff_ADC_3[CountV31];
    Temp_ADC_3 -= Buff_ADC_3[(CountV31-23) & 0xff];

    Temp_ADC_4 += Buff_ADC_4[CountV31];
    Temp_ADC_4 -= Buff_ADC_4[(CountV31-32) & 0xff];

    Temp_ADC_5 += Buff_ADC_1[CountV255];
    Temp_ADC_5 -= Buff_ADC_1[(CountV255-32) & 0xff];
}
void Init_SPI_Exchange()
{
    ResetCS(ADC);					  	 //prepare ADC for sampling
    SetDAC(DAC);
    LPC_GPIO2->FIOSET |= 0x0000004;		// turn on the LED
//LPC_GPIO2->FIOSET |= 0x0000004;		// turn on the LED
//LPC_GPIO2->FIOSET |= 0x0000004;		// turn on the LED
    SetCS(ADC);					    		//start ADC sampling
    ResetDAC(DAC);
}