AVR单片机ATMEGA48的EEPROM操作例子 CodeWizardAVR:.avrdiy? Panxiaoyi快速PWM也可以叫单斜率PWM include <mega48.h>unsigned char eeprom i=0? 把变量放保存在EEPROM上赋值与否并不影响i的值void main(void){? TCCR0A=0b10000011?????? 比