| 52,10 → 52,7 |
|---|
| { |
| unsigned int16 setpoint=43; |
| unsigned int16 napeti; |
| unsigned int16 plneni=0; |
| unsigned int1 button_press; // semafor pro cteni tlacitek |
| unsigned int16 reg; |
| float given; |
| |
| setup_adc_ports(sAN0|VSS_VDD); |
| setup_adc(ADC_CLOCK_DIV_2); |
| 63,13 → 60,15 |
|---|
| setup_timer_0(RTCC_EXT_L_TO_H|RTCC_DIV_1); |
| setup_timer_1(T1_DISABLED); |
| setup_timer_2(T2_DIV_BY_1,DIVISOR,1); |
| setup_ccp1(CCP_PWM); |
| setup_ccp2(CCP_PWM); |
| set_pwm1_duty(HALFDUTY); |
| set_pwm2_duty(MAXDUTY); |
| setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
| setup_oscillator(OSC_8MHZ); |
| |
| set_pwm1_duty(0); |
| set_pwm2_duty(0); |
| // set_pwm1_duty(0); |
| // set_pwm2_duty(0); |
| |
| output_high(LED1); |
| output_high(LED2); |
| 88,35 → 87,28 |
|---|
| |
| lcd_putc("\f"); |
| |
| reg=400; |
| given=regreseM*reg+regreseN; |
| |
| |
| while(true) |
| { |
| |
| set_adc_channel(1); |
| delay_us(100); |
| napeti = (napeti+read_adc())/2; |
| napeti = read_adc(); |
| if(input(OUTPUT_ENABLE)) |
| { |
| if (napeti <= setpoint) |
| { |
| if (plneni < 300) plneni++; |
| set_pwm2_duty((int16)255); // zapnuti menice |
| output_low(LED2); |
| } |
| else |
| else // vypnuti menice |
| { |
| if (plneni > 0) plneni--; |
| set_pwm2_duty((int16)MAXDUTY); |
| output_high(LED2); |
| } |
| set_pwm1_duty(plneni); |
| set_pwm2_duty(1023-plneni); |
| |
| } |
| else |
| { |
| set_pwm1_duty(1023); |
| set_pwm2_duty(0); |
| set_pwm2_duty((int16)MAXDUTY); |
| output_high(LED2); |
| } |
| |
| lcd_gotoxy(1,1); |
| 174,9 → 166,7 |
|---|
| } |
| |
| if ( input(S1) && input(S2) && input(S3) && input(S4) ) button_press=false; |
| |
| output_toggle(LED1); |
| delay_ms(10); |
| } |
| |
| } |