| 54,13 → 54,18 |
|---|
| } |
| } |
| |
| #define TRESHOLD_setup 1 |
| #define INTERVAL_setup 0 |
| |
| |
| void main() |
| { |
| unsigned int16 integration_time=60; |
| unsigned int16 time; |
| unsigned int16 last_timer; // promena pro praskani |
| unsigned int1 button_press,voltage_setup,time_setup; // semafor pro cteni tlacitek |
| unsigned int1 button_press,setup_mode=INTERVAL_setup; // semafor pro cteni tlacitek |
| unsigned int16 measurement_number=0; |
| unsigned int8 treshold=6; |
| |
| setup_adc_ports(sAN0|VSS_VDD); |
| setup_adc(ADC_CLOCK_DIV_32); |
| 82,7 → 87,7 |
|---|
| output_low(BEEP); |
| |
| setup_comparator(CP2_A0_VREF|CP2_OUT_ON_A5); // sets two comparators(A1 and VR and A2 as the output) |
| setup_vref(VREF_HIGH|6); //sets 3.6(vdd *value/32 +vdd/4) if vdd is 5.0V |
| setup_vref(VREF_HIGH|treshold); //sets 3.6(vdd *value/32 +vdd/4) if vdd is 5.0V |
| enable_interrupts(INT_COMP); //enables the comparator interrupt |
| enable_interrupts(INT_RTCC); |
| enable_interrupts(INT_TIMER1); |
| 120,9 → 125,8 |
|---|
| } |
| |
| lcd_gotoxy(1,2); |
| printf(lcd_putc,"T:%lu ",time); |
| lcd_gotoxy(9,2); |
| printf(lcd_putc,"I:%lu ", integration_time); |
| printf(lcd_putc,"T:%3lu I:%3lu U:%2u ",time,integration_time,treshold); |
| // printf(lcd_putc,"I:%4lu ", integration_time); |
| |
| if(time == 0) // po uplynuti mereneho intervalu vypis na seriovku |
| { |
| 143,10 → 147,17 |
|---|
| if(!input(S1)) |
| { |
| button_press=true; |
| if(time_setup==TRUE) |
| sound_beep(100,700); |
| switch (setup_mode) |
| { |
| sound_beep(100,700); |
| if(integration_time < 0xfffa ) integration_time+=5; |
| case INTERVAL_setup: |
| if(integration_time < 0xfffa ) integration_time+=5; |
| break; |
| |
| case TRESHOLD_setup: |
| if(treshold < 0x0a ) treshold +=5; |
| setup_vref(VREF_HIGH|treshold); //sets 3.6(vdd *value/32 +vdd/4) if vdd is 5.0V |
| break; |
| } |
| } |
| } |
| 157,15 → 168,20 |
|---|
| if(!input(S2)) |
| { |
| button_press=true; |
| if(time_setup==TRUE) |
| sound_beep(100,600); |
| switch (setup_mode) |
| { |
| sound_beep(100,600); |
| if(integration_time > 0x0005 ) integration_time-=5; |
| |
| set_timer0(0); // vynulovani pocitadel, kdyz uzivatel sahne na tlacitka |
| time_overflow_count=0; |
| set_timer1(0); |
| overflow_count=0; |
| case INTERVAL_setup: |
| if(integration_time > 0x0005 ) integration_time-=5; |
| set_timer0(0); // vynulovani pocitadel, kdyz uzivatel sahne na tlacitka |
| time_overflow_count=0; |
| set_timer1(0); |
| overflow_count=0; |
| break; |
| case TRESHOLD_setup: |
| if(treshold > 0x05 ) treshold +=5; |
| setup_vref(VREF_HIGH|treshold); //sets 3.6(vdd *value/32 +vdd/4) if vdd is 5.0V |
| break; |
| } |
| } |
| } |
| 176,10 → 192,17 |
|---|
| if(!input(S3)) |
| { |
| button_press=true; |
| if(time_setup==TRUE) |
| sound_beep(100,500); |
| switch (setup_mode) |
| { |
| sound_beep(100,500); |
| if(integration_time < 0xffff ) integration_time++; |
| case INTERVAL_setup: |
| if(integration_time < 0xffff ) integration_time++; |
| break; |
| |
| case TRESHOLD_setup: |
| if(treshold < 0x0F ) treshold ++; |
| setup_vref(VREF_HIGH|treshold); //sets 3.6(vdd *value/32 +vdd/4) if vdd is 5.0V |
| break; |
| } |
| } |
| } |
| 190,18 → 213,23 |
|---|
| if(!input(S4)) |
| { |
| button_press=true; |
| if(time_setup==TRUE) |
| sound_beep(100,400); |
| switch (setup_mode) |
| { |
| sound_beep(100,400); |
| if(integration_time > 0x0001 ) integration_time--; |
| case INTERVAL_setup: |
| |
| if(integration_time > 0x0001 ) integration_time--; |
| |
| set_timer0(0); // vynulovani pocitadel, kdyz uzivatel sahne na tlacitka |
| time_overflow_count=0; |
| set_timer1(0); |
| overflow_count=0; |
| set_timer0(0); // vynulovani pocitadel, kdyz uzivatel sahne na tlacitka |
| time_overflow_count=0; |
| set_timer1(0); |
| overflow_count=0; |
| break; |
| case TRESHOLD_setup: |
| if(treshold > 0x01 ) treshold--; |
| setup_vref(VREF_HIGH|treshold); //sets 3.6(vdd *value/32 +vdd/4) if vdd is 5.0V |
| break; |
| } |
| if(time_setup==TRUE) |
| { |
| } |
| } |
| |
| 212,8 → 240,9 |
|---|
| { |
| button_press=true; |
| sound_beep(100,800); |
| voltage_setup=FALSE; |
| time_setup=TRUE; |
| setup_mode=INTERVAL_setup; |
| lcd_gotoxy(16,1); // prepsani dat na displeje |
| printf(lcd_putc,"I"); |
| } |
| } |
| |
| 224,8 → 253,9 |
|---|
| { |
| button_press=true; |
| sound_beep(100,800); |
| voltage_setup=TRUE; |
| time_setup=FALSE; |
| setup_mode=TRESHOLD_setup; |
| lcd_gotoxy(16,1); // prepsani dat na displeje |
| printf(lcd_putc,"U"); |
| } |
| } |
| } |