board_init.c.bak

我写的基于lpc2148的SD卡驱动程序

#include "config.h"

void board_init()
{
	//分配IO口功能
	PINSEL0=PINSEL_num;
	//设置串口波特率
	U0LCR=0x83;
	U0DLM=UDLM_num;
	U0DLL=UDLL_num;
	U0FDR=UFDR_num;	
}