AVR內(nèi)部EEPROM讀寫實(shí)驗(yàn)
while(EECR (1 EEWE));
EEARL = addr ++;
EEDR = *p_buff ++;
EECR |= (1 EEMWE);
EECR |= (1 EEWE);
}
}
/*主函數(shù)*/
void main(void) {
unsigned char temp;
DDRA = 0x00; /*方向輸入*/
PORTA = 0xFF; /*打開上拉*/
DDRB = 0xFF; /*方向輸出*/
PORTB = 0xFF; /*電平設(shè)置*/
DDRC = 0x00;
PORTC = 0xFF;
DDRD = 0x00;
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