[ATtiny10] ADC, PWM 테스트

[ATtiny10] ADC, PWM 테스트

ATtiny 시리즈는 대부분의 코드가 호환된다.

ATtiny10 ADC 소스코드

//Read ADC Value

unsigned char AdcRead(unsigned char Channel)

{

unsigned int value = 0;

ADMUX = Channel&7;

ADCSRA = ADCSRA|ADC_START_CONVERSION;

while(!(ADCSRA & ADC_COMPLETE));

value = ADCL;

return value;

}

ATtiny10 PWM 소스코드

void InitPWM0_A(void)

{

    Sbi(PWM0A_DDR, PWM0A_BIT); //Output for PWM

    

    //TCCR0A |= (PWM0B_CLEAR|PWM_MODEA_FAST);

    TCCR0A |= (PWM0A_SET|PWM_MODEA_PHASE);

TCCR0B |= (PWM0_PRESCALE_DIV8);

//TCCR0A |= (PWM0_PRESCALE_DIV256);

TCNT0 = 200;

    SetPwm0A(0);

}

ATtiny10 ADC, PWM 테스트 동영상

ATtiny10 ADC, PWM 테스트 소스코드

#include "system.h"

#include "pwm.h"

#include "adc.h"

//-----------------------------------------------------------------------------

int main(void)

{

unsigned char pwm = 0;

unsigned char flag = 0;

//시스템 초기화

SystemInit();

        //PWM 초기화

InitPWM0_A();

AdcInit();

while(1)

{

SetPwm0A(~(AdcRead(2)));

Delay(10);

}

}

//-----------------------------------------------------------------------------