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pavlicek |
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#include "C:\RS\Lux10b\main.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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#define IN 0 |
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#include "lcd.c" |
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void main() |
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{ |
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unsigned int16 I; |
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float E; |
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setup_adc_ports(AN0); |
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setup_adc(ADC_CLOCK_DIV_32); |
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setup_psp(PSP_DISABLED); |
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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_comparator(NC_NC_NC_NC); |
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setup_vref(FALSE); |
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set_adc_channel (IN); |
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delay_us(20); |
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lcd_init(); |
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while(TRUE) |
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{ |
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I=read_adc(); |
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delay_us(600); |
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E=0.0577*I; |
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printf(lcd_putc," E=%3.2f lx \n",E); |
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if(I<=128) |
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printf(lcd_putc,"** \r"); |
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if(I>128&&I<=256) |
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printf(lcd_putc,"**** \r"); |
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if(I>256&&I<=384) |
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printf(lcd_putc,"****** \r"); |
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if(I>384&&I<=512) |
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printf(lcd_putc,"******** \r"); |
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if(I>512&&I<=640) |
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printf(lcd_putc,"********** \r"); |
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if(I>640&&I<=768) |
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printf(lcd_putc,"************ \r"); |
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if(I>768&&I<=896) |
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printf(lcd_putc,"************** \r"); |
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if(I>896&&I<=1016) |
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printf(lcd_putc,"****************\r"); |
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if(I>1016) |
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printf(lcd_putc," *** high *** \r"); |
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delay_ms(600); |
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} |
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} |