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6 kaklik 1 
#include "D:\KAKLIK\programy\PIC_C\mereni\gmetr\gmetr.h"
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#define LCD_RS          PIN_B1      // rizeni registru LCD displeje
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#define LCD_E           PIN_B0      // enable LCD displeje
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#define LCD_DATA_LSB    PIN_C4      // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou)
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#include "C:\library\CCS\lcd.c"
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void main()
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{
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   signed int16 stred;
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   signed int16 hodnota;
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   setup_adc_ports(ALL_ANALOG);
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   setup_adc(ADC_CLOCK_DIV_2);
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   setup_spi(FALSE);
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   setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);
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   setup_timer_1(T1_DISABLED);
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   setup_timer_2(T2_DISABLED,0,1);
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   lcd_init();
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   Delay_ms(100);
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   set_adc_channel(1);
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   Delay_ms(500);
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   stred = read_adc();
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   while(true)
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   {
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      hodnota = stred - read_adc();
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      Delay_ms(100);
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      LCD_gotoxy(1,1);
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      printf(lcd_putc,"                ");
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      if (hodnota<0)
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      {
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         LCD_gotoxy(5,2);
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         printf(lcd_putc," %03ld  ",hodnota);
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         LCD_gotoxy(8-hodnota,1);
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         printf(lcd_putc,"*",hodnota);
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      }
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      else
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      {
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         LCD_gotoxy(6,2);
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         printf(lcd_putc," %03ld  ",hodnota);
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         LCD_gotoxy(8-hodnota,1);
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         printf(lcd_putc,"*",hodnota);
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      }
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   }
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}