/Designs/Measuring_instruments/GM_counter/SW/HV_source/main.c
1,40 → 1,49
#include ".\main.h"
//#include <LCD.C>
 
#define LED1 PIN_C6 //CHANGE PIN_XX TO YOUR LED PIN NUMBER, EX: PIN_A5
#define LED2 PIN_C5 //CHANGE PIN_XX TO YOUR LED PIN NUMBER, EX: PIN_A5
#define LED3 PIN_C4 //CHANGE PIN_XX TO YOUR LED PIN NUMBER, EX: PIN_A5
#define LED4 PIN_D3 //CHANGE PIN_XX TO YOUR LED PIN NUMBER, EX: PIN_A5
#define LED3 PIN_C4 //CHANGE PIN_XX TO YOUR LED PIN NUMBER
#define LED4 PIN_D3 //CHANGE PIN_XX TO YOUR LED PIN NUMBER
 
#define S1 PIN_B0 //CHANGE PIN_XX TO YOUR LED PIN NUMBER, EX: PIN_A5
#define S2 PIN_B1 //CHANGE PIN_XX TO YOUR LED PIN NUMBER, EX: PIN_A5
#define S3 PIN_D0 //CHANGE PIN_XX TO YOUR LED PIN NUMBER
#define S4 PIN_D1 //CHANGE PIN_XX TO YOUR LED PIN NUMBER
 
#int_EXT
void EXT_isr(void)
#define BEEP PIN_D2 //piezo beeper
 
#define LCD_ENABLE_PIN PIN_E0 ////
#define LCD_RS_PIN PIN_E1 ////
#define LCD_RW_PIN PIN_E2 ////
#define LCD_DATA4 PIN_D4 ////
#define LCD_DATA5 PIN_D5 ////
#define LCD_DATA6 PIN_D6 ////
#define LCD_DATA7 PIN_D7
#include <lcd.c>
 
void sound_beep( unsigned int lenght, int16 frequency)
{
output_toggle(LED3);
unsigned int i;
for(i=0;i<=lenght;i++)
{
output_toggle(BEEP);
delay_us(1/frequency);
}
}
 
//#define LCD_TYPE 1
//#include <lcd.c>
void main()
{
unsigned int setpoint;
unsigned int napeti;
unsigned int16 setpoint;
unsigned int16 napeti;
unsigned int16 plneni=0;
unsigned int1 button_press; // semafor pro cteni tlacitek
 
/* lcd_init();
lcd_init();
 
lcd_putc("\fReady...\n");
lcd_putc("\fHVPS01A 2013 MLAB\n");
Delay_ms(1000);
 
while (TRUE) {
k=kbd_getc();
if(k!=0)
if(k=='*')
lcd_putc('\f');
else
lcd_putc(k);
}
*/
 
setup_adc_ports(sAN0|VSS_VDD);
setup_adc(ADC_CLOCK_DIV_32);
setup_spi(SPI_SS_DISABLED);
55,19 → 64,19
output_high(LED3);
output_high(LED4);
 
ext_int_edge( L_TO_H ); // Sets up EXT
enable_interrupts(INT_EXT);
enable_interrupts(GLOBAL);
 
// lcd_init();
// ext_int_edge( L_TO_H ); // Sets up EXT
// enable_interrupts(INT_EXT);
// enable_interrupts(GLOBAL);
setpoint = 43;
lcd_putc("\f");
while(true)
{
set_adc_channel(1);
delay_us(100);
napeti = read_adc();
napeti = (napeti+read_adc())/2;
 
if (napeti <= setpoint)
{
79,10 → 88,64
if (plneni > 0) plneni--;
output_high(LED2);
}
set_pwm1_duty(plneni);
set_pwm2_duty(1023-plneni);
lcd_gotoxy(1,1);
printf(lcd_putc,"Actual: %lu V ",napeti);
lcd_gotoxy(1,2);
printf(lcd_putc,"Set: %lu V ",setpoint);
 
set_pwm1_duty(plneni);
set_pwm2_duty(1023-plneni);
 
if(button_press==false ) // tlacitka se ctou znovu pouze pokud v redchozim cyklu nebyla zmacknuta.
{
if(!input(S1))
{
delay_ms(20);
if(!input(S1))
{
button_press=true;
sound_beep(100,700);
if(setpoint < 0xfa )setpoint+=5;
}
}
 
if(!input(S2))
{
delay_ms(20);
if(!input(S2))
{
button_press=true;
sound_beep(100,600);
if(setpoint > 0x05 ) setpoint-=5;
}
}
 
if(!input(S3))
{
delay_ms(20);
if(!input(S3))
{
button_press=true;
sound_beep(100,500);
if(setpoint < 0xff )setpoint++;
}
}
 
if(!input(S4))
{
delay_ms(20);
if(!input(S4))
{
button_press=true;
sound_beep(100,400);
if(setpoint > 0x00 ) setpoint--;
}
}
}
if ( input(S1) && input(S2) && input(S3) && input(S4) ) button_press=false;
 
output_toggle(LED1);
delay_ms(10);
}