void pin_init(void)
{
	DDRA = 0b00000001;		
	DDRD = 0b00000011;		
	DDRH = 0b00011000;		
	DDRE = 0b00011000;	
	
	clearb(PORTH, PH4);
	clearb(PORTH, PH3);
	clearb(PORTE, PE3);
	clearb(PORTE, PE4);
}
示例#2
0
文件: buf.c 项目: jwillia3/wse2
void freeb(Buf *b) {
	clearb(b);
	free(b->dat);
}