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// PIC24FJ128GA010 Configuration Bit Settings
// For more on Configuration Bits
// consult your device data sheet
// CONFIG2
#pragma config POSCMOD = XT // XT Oscillator mode selected
#pragma config OSCIOFNC = ON // OSC2/CLKO/RC15 as port I/O (RC15)
#pragma config FCKSM = CSDCMD // Clock Switching and Monitor disabled
#pragma config FNOSC = PRI // Primary Oscillator (XT, HS, EC)
#pragma config IESO = ON // Int Ext Switch Over Mode enabled
// CONFIG1
#pragma config WDTPS = PS32768 // Watchdog Timer Postscaler (1:32,768)
#pragma config FWPSA = PR128 // WDT Prescaler (1:128)
#pragma config WINDIS = ON // Watchdog Timer Window Mode disabled
#pragma config FWDTEN = OFF // Watchdog Timer disabled
#pragma config ICS = PGx2 // Emulator/debugger uses EMUC2/EMUD2
#pragma config GWRP = OFF // Writes to program memory allowed
#pragma config GCP = OFF // Code protection is disabled
#pragma config JTAGEN = OFF // JTAG port is disabled
// #pragma config statements should precede project file includes.
// Use project enums instead of #define for ON and OFF.
#include <math.h>
#include <xc.h>
#include <stdlib.h>
#include <time.h> // Dodaj bibliotekę time.h
#include "adc.h"
int main(void) {
// Domyślna konfiguracja ADC
ADC_SetConfiguration(ADC_CONFIGURATION_DEFAULT);
// ADC ma czytać potencjometr
ADC_ChannelEnable(ADC_CHANNEL_POTENTIOMETER);
// Output LEDów PORT A
TRISA = 0x0000;
unsigned int value;
while (1) {
// Czytanie 10-bit wartości z potencjometru
value = ADC_Read10bit(ADC_CHANNEL_POTENTIOMETER);
// Błąd?
if (value == 0xFFFF) {
// W razie czego przechodzimy do kolejnej iteracji
continue;
}
// Normalizacja zakresu do 0-255
unsigned char normalizedValue = value >> 2;
// Output na porcie A (LEDy)
LATA = normalizedValue;
}
return 0;
}
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