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你好,我有一些問題,瞭解如何將定時器綁定到銷正因爲如此我的代碼沒有運行...快速PWM和Atmega1280
#include <avr/io.h>
void init_PWM(void)
{
TCCR0A|=(1<<WGM00)|(1<<WGM01)|(1<<COM0A1)|(1<<CS00);
//Set OC0 PIN as output. It is PB3 on ATmega16 ATmega32
DDRB|=(1<<PB7);
}
void setPWM(uint8_t duty)
{
OCR0A = duty;
}
void main (void)
{
uint8_t brightness = 0;
init_PWM();
for (brightness=0; brightness<=255; brightness++)
{
setPWM(brightness);
_delay_ms(100);
}
}
我的問題是如何分配的計時器到PB7?
我的目標是閃爍與FastPWM模式PB7 LED ...提前
感謝