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#define LCD_DATA7 PIN_D7 |
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#define LCD_DATA7 PIN_D7 |
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#include <lcd.c> |
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#include <lcd.c> |
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#define OUTPUT_ENABLE PIN_C1 |
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#define OUTPUT_ENABLE PIN_C1 |
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//#define MAXDUTY (int16)160 // 50 kHz |
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#define MAXDUTY (int16)400 // 20 kHz |
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//#define MAXDUTY (int16)800 // 10 kHz |
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#define HALFDUTY (int16)MAXDUTY/2 |
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//#define DIVISOR 199 // 10 kHz |
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#define DIVISOR 99 // 20 kHz |
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//#define DIVISOR 39 // 50 kHz |
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#define regreseM (2.02) |
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#define regreseN (-451) |
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void sound_beep( unsigned int lenght, int16 frequency) |
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void sound_beep( unsigned int lenght, int16 frequency) |
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{ |
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{ |
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unsigned int i; |
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unsigned int i; |
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for(i=0;i<=lenght;i++) |
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for(i=0;i<=lenght;i++) |
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{ |
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{ |
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unsigned int16 setpoint=43; |
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unsigned int16 setpoint=43; |
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unsigned int16 napeti; |
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unsigned int16 napeti; |
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unsigned int16 plneni=0; |
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unsigned int16 plneni=0; |
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unsigned int1 button_press; // semafor pro cteni tlacitek |
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unsigned int1 button_press; // semafor pro cteni tlacitek |
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unsigned int16 reg; |
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float given; |
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setup_adc_ports(sAN0|VSS_VDD); |
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setup_adc_ports(sAN0|VSS_VDD); |
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setup_adc(ADC_CLOCK_DIV_32); |
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setup_adc(ADC_CLOCK_DIV_2); |
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setup_spi(SPI_SS_DISABLED); |
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setup_spi(SPI_SS_DISABLED); |
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setup_timer_0(RTCC_EXT_L_TO_H|RTCC_DIV_1); |
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setup_timer_0(RTCC_EXT_L_TO_H|RTCC_DIV_1); |
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setup_timer_1(T1_DISABLED); |
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setup_timer_1(T1_DISABLED); |
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setup_timer_2(T2_DIV_BY_1,255,1); |
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setup_timer_2(T2_DIV_BY_1,DIVISOR,1); |
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setup_ccp1(CCP_PWM); |
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set_pwm1_duty(HALFDUTY); |
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setup_ccp2(CCP_PWM); |
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set_pwm2_duty(MAXDUTY); |
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setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
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setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
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setup_oscillator(OSC_8MHZ); |
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setup_oscillator(OSC_8MHZ); |
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|
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set_pwm1_duty(0); |
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set_pwm1_duty(0); |
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set_pwm2_duty(0); |
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set_pwm2_duty(0); |
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output_high(LED3); |
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output_high(LED3); |
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output_high(LED4); |
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output_high(LED4); |
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output_low(BEEP); |
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output_low(BEEP); |
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lcd_init(); |
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lcd_init(); |
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set_adc_channel(0); |
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lcd_gotoxy(1,1); |
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lcd_gotoxy(1,1); |
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lcd_putc("HVPS01A"); |
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lcd_putc("HVPS01A"); |
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lcd_gotoxy(1,2); |
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lcd_gotoxy(1,2); |
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lcd_putc(" MLAB.cz"); |
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lcd_putc(" MLAB.cz"); |
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Delay_ms(1000); |
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Delay_ms(1000); |
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lcd_putc("\f"); |
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lcd_putc("\f"); |
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reg=400; |
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given=regreseM*reg+regreseN; |
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while(true) |
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while(true) |
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{ |
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{ |
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set_adc_channel(1); |
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set_adc_channel(1); |