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#include "C:\Users\Honza\Documents\pic\tomas\main.h" |
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#define LCD_RS PIN_C7 // rizeni registru LCD displeje <lcd.c> |
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#define LCD_E PIN_B7 // enable LCD displeje <lcd.c> |
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#define LCD_D0 PIN_B6 // data LCD <lcd.c> |
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#define LCD_D1 PIN_B5 |
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#define LCD_D2 PIN_B4 |
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#define LCD_D3 PIN_D4 |
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#include "LCD.C" //pro LCD |
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int1 value=0; |
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#INT_EXT //preruseni od RB0 |
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void EXT_isr(void) |
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{ |
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value=~value; |
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} |
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void main() |
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{ |
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double value1, value2; |
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enable_interrupts(INT_EXT); //povolení pøeruseni |
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enable_interrupts(GLOBAL); |
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ext_int_edge(H_TO_L); |
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setup_adc_ports(PIN_A0); //piny pro A/D RA0 |
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setup_adc_ports(PIN_A1); //piny pro A/D RA1 |
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setup_adc(ADC_CLOCK_DIV_8); |
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setup_spi(SPI_SS_DISABLED); |
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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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setup_ccp1(CCP_OFF); |
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setup_comparator(NC_NC_NC_NC); |
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setup_oscillator(OSC_8MHZ); |
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lcd_init(); //inicializuje LCD |
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LCD_gotoxy(1,1); //na LCD 1bunka 1øadek |
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printf(lcd_putc,"Tomas Pavlicek"); |
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LCD_gotoxy(1,2); |
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printf(lcd_putc,"CVUT 2012/2013"); |
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Delay_ms(1000); |
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while(true) |
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{ |
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lcd_init(); //inicializuje LCD |
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set_adc_channel(0); //nastavi AD na kanál 0 (RA0) |
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read_adc(ADC_START_ONLY); // Spustime A/D prevod |
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Delay_ms(1); |
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while(!adc_done()); // Cekame na dokonceni prevodu |
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value1=read_adc(); // Precteme hodnotu z prevodniku |
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//Delay_ms(100); |
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set_adc_channel(1); //nastavi AD na kanál 1 (RA1) |
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read_adc(ADC_START_ONLY); // Spustime A/D prevod |
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Delay_ms(1); |
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while(!adc_done()); // Cekame na dokonceni prevodu |
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value2=read_adc(); // Precteme hodnotu z prevodniku |
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if(value==1) |
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{ |
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LCD_gotoxy(1,1); //na LCD 1bunka 1øadek |
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printf(lcd_putc,"Napeti:%5.3f V", value1);; |
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LCD_gotoxy(1,2); |
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printf(lcd_putc,"Proud:%5.3f I", value2); |
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} |
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else |
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{ |
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LCD_gotoxy(1,1); //na LCD 1bunka 1øadek |
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printf(lcd_putc,"Napeti:%5.3f V", value1);; |
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LCD_gotoxy(1,2); |
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printf(lcd_putc,"Naboj:%5.3f I", value2); |
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} |
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Delay_ms(500); |
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} |
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} |
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