main()
{
unsigned int Data,M_Response;
unsigned char i;
//初始化要写入的数据
for(i=0;i<128;i++)
{
if (i < 64)
{
WriteBuffer[i]=0x4141;
}
else
{
WriteBuffer[i]=0x4242;
}
}
UartInit();
TI = 0;
M_Response=0x0000;
M_Response=SD_Overall_Initiation();
M_Response=SD_CMD_Write(16,512,1,0);
Data=SD_Get_CardID();
Write_Single_Block(0x0000);
Read_Single_Block(0x0000);
for(i=0; i<128; i++)
{
send_char_com(ReadBuffer[i]>>8) ; //向串口发送高8位数据
send_char_com(ReadBuffer[i] ) ;
}
while(1);
}
/************************************************************
向串口uart1发送一个字符串，strlen为该字符串长度
*************************************************************/
void send_string_com(unsigned char *str)
{
unsigned int k=0;
do
{
send_char_com(*(str + k));
k++;
} while(k < strlen(str));
}
//向串口发送一个字符串
void send_string_com(unsigned char *str,unsigned int len)
{
unsigned char k=0;
do
{
send_char_com(*(str + k));
k++;
} while(k <len);
}
