初學C51編一個簡單的哆聲,就是通不過
//c調DO音頻率為523 H //
//z =1.912 m s //
//=0.956 ms //
#include <reg52.h>
#include <intrins.h>
sbit OUT = P3^1;
define uint unsigned int
define uchar unsigned char
void Delay956us() //@11.0592MHz
{
unsigned char i, j;
_nop_();
i = 11;
j = 69;
do
{
while (--j);
} while (--i);
}
viod main()
{
while ( 1)
OUT =1 ;
Delay956us ;
OUT =0 ;
Delay956us ;
}
uv3編譯通不過,提示 "C_D0.C(8): 錯誤 C129: missing ';' before 'uint'"
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