Function 串联执行命令
这是我的arduino代码。在一系列操作过程中,您在receive命令下放置了什么来控制命令的执行?先谢谢你Function 串联执行命令,function,arduino,command,Function,Arduino,Command,这是我的arduino代码。在一系列操作过程中,您在receive命令下放置了什么来控制命令的执行?先谢谢你 void loop(void) { char cmd(C,S,V,T); //what do i put here// if (cmd=='C') Serial.println("complete"); if (cmd=='S') Serial.println("incomplete"); else if (cmd=='V')
void loop(void)
{
char cmd(C,S,V,T);
//what do i put here//
if (cmd=='C')
Serial.println("complete");
if (cmd=='S')
Serial.println("incomplete");
else if (cmd=='V')
Serial.println("wrong");
else if (cmd=='T')
Serial.println("correct");
else
Serial.println("retry");
}
这样做;它起作用了;我刚试过 PS.如果回答了您的问题,请将此答案标记为正确答案。谢谢
void setup()
{
Serial.begin(9600);
Serial.setTimeout(100); //don't wait longer than 100ms for incoming data
}
void loop(void)
{
char cmd;
if (Serial.available())
{
cmd = Serial.read();
if (cmd == 'C')
{
Serial.println("complete");
}
else if (cmd == 'S')
{
Serial.println("incomplete");
}
else if (cmd == 'V')
{
Serial.println("wrong");
}
else if (cmd == 'T')
{
Serial.println("correct");
}
else
{
Serial.println("retry");
}
}
}