Subversion Repositories svnkaklik

#include "D:\KAKLIK\programy\PIC_C\mereni\mys\PIC16F88\mys.h"

#define LCD_RS          PIN_B3      // rizeni registru LCD displeje

#define LCD_E           PIN_B0      // enable LCD displeje

#define LCD_DATA_LSB    PIN_A0      // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou)

#include "C:\library\CCS\lcd.c"

#include "C:\library\kaklik\CCS\mys_chip_SPI.c" // modul umoznujici komunikaci s cidlem v mysi

void main()

{

unsigned int8 hodnota;

signed int16 x=0,y=0;

signed int8 xd,yd;

   setup_adc_ports(NO_ANALOGS|VSS_VDD);

   setup_adc(ADC_OFF);

   setup_spi(SPI_MASTER|SPI_H_TO_L|SPI_XMIT_L_TO_H|SPI_CLK_DIV_64);

   setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);

   setup_timer_1(T1_DISABLED);

   setup_timer_2(T2_DISABLED,0,1);

   setup_comparator(NC_NC_NC_NC);

   setup_vref(FALSE);

   chip_write(OPERATION_MODE);

   chip_write(0x00);       // vypne sleep mode

   chip_write(CONFIGURATION);

   chip_write(0b00000110);       // nastavi rozliseni na 600cpi

   lcd_init();

   Delay_ms(200);

   While(true)

   {

      LCD_gotoxy(1,1);

      printf(lcd_putc,"status: %X", hodnota);

      delay_ms(20);

      LCD_gotoxy(1,2);

      printf(lcd_putc,"X=%ld Y=%ld", x, y);

      delay_ms(20);

      hodnota=chip_read(MOTION_STATUS);

      xd=chip_read(DELTA_X);        //precte z cidla zmenu polohy

      yd=chip_read(DELTA_Y);

      x+=xd;

      y+=yd;

   }  

}