| 0,0 → 1,49 |
|---|
| #include "D:\KAKLIK\programy\PIC_C\mereni\gmetr\gmetr.h" |
| |
| #define LCD_RS PIN_B1 // rizeni registru LCD displeje |
| #define LCD_E PIN_B0 // enable LCD displeje |
| #define LCD_DATA_LSB PIN_C4 // pripojeni LSB bitu datoveho portu LCD displeje (celkem 4 bity vzestupne za sebou) |
| |
| #include "C:\library\CCS\lcd.c" |
| |
| |
| void main() |
| { |
| signed int16 stred; |
| signed int16 hodnota; |
| |
| setup_adc_ports(ALL_ANALOG); |
| setup_adc(ADC_CLOCK_DIV_2); |
| setup_spi(FALSE); |
| setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
| setup_timer_1(T1_DISABLED); |
| setup_timer_2(T2_DISABLED,0,1); |
| |
| lcd_init(); |
| Delay_ms(100); |
| set_adc_channel(1); |
| Delay_ms(500); |
| stred = read_adc(); |
| |
| while(true) |
| { |
| hodnota = stred - read_adc(); |
| Delay_ms(100); |
| LCD_gotoxy(1,1); |
| printf(lcd_putc," "); |
| if (hodnota<0) |
| { |
| LCD_gotoxy(5,2); |
| printf(lcd_putc," %03ld ",hodnota); |
| LCD_gotoxy(8-hodnota,1); |
| printf(lcd_putc,"* ",hodnota); |
| } |
| else |
| { |
| LCD_gotoxy(6,2); |
| printf(lcd_putc," %03ld ",hodnota); |
| LCD_gotoxy(8-hodnota,1); |
| printf(lcd_putc," *",hodnota); |
| } |
| } |
| } |