标题:
Arduino编译出错 error: expected constructor, destructor, or type conversion
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作者:
完完全全
时间:
2020-9-13 16:30
标题:
Arduino编译出错 error: expected constructor, destructor, or type conversion
本帖最后由 完完全全 于 2020-9-14 14:22 编辑
各路兄弟帮帮忙看一下,谢谢!找不到那的问题!
程序:
#define uchar unsigned char
#define D_W0 0
#define D_W1 1
#define D_W2 2
#define D_W3 3
#define D_W4 4
#define D_W5 5
#define D_W6 6
#define D_W7 7
void setup() {
int i;
for (i=0;i<13;i++)
{
pinMode (i,OUTPUT);
}
}
void Data_In(void)
{
volatile unsigned int d = 0;
d=d|digitalRead (D_W7);
d=d<<1;
d=d|digitalRead (D_W6);
d=d<<1;
d=d|digitalRead (D_W5);
d=d<<1;
d=d|digitalRead (D_W4);
d=d<<1;
d=d|digitalRead (D_W3);
d=d<<1;
d=d|digitalRead (D_W2);
d=d<<1;
d=d|digitalRead (D_W1);
d=d<<1;
d=d|digitalRead (D_W0);
return d;
}
void Datapin_Init()
{
digitalWrite(D_W0,1);
digitalWrite(D_W1,1);
digitalWrite(D_W2,1);
digitalWrite(D_W3,1);
digitalWrite(D_W4,1);
digitalWrite(D_W5,1);
digitalWrite(D_W6,1);
digitalWrite(D_W7,1);
}
void loop() {
Datapin_Init();
Data_In();
}
复制代码
出错信息:
nt7538-2:19:14: error: expected constructor, destructor, or type conversion before ';' token
Data_In(void);
^
nt7538-2:33:15: error: expected constructor, destructor, or type conversion before ';' token
Data_In(void)
^
exit status 1
expected constructor, destructor, or type conversion before ';' token
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