打算用areduino软件编写红外遥控调速小风扇的程序，代码如下：#define startVoice;
#define startredsensor;
#include <Servo.h>
#include <IRremote.h>
const int hongwai = 12;
const int duoji = 3;
const int fengshan1 = 10;
const int fengshan2 = 9;
boolean a = false;
int fengshanmuorenzhi = 150;
int duojimuorenzhi = 90;
int fengshangaibianzhi = 5;
int duojigaibianzhi = 5;
int fengshanzuidizhi = 50;
void setup() {
IRrecv irRecv(hongwai);
decode_results results;
Servo servo;
Serial.begin(9600);
irRecv.enableIRIn();
servo.attach(duoji);
servo.write(90);
}
void loop() {
if(irRecv.decode(&results)){
Serial.println(results.value,HEX);
switch(resuls.value){
case 0xFC23D:
{
a = !a;
}
break;
case 0xFA857:
{
fengshanmuorenzhi = fenshanmuorenzhi + fenshangaibianzhi;
if (fengshanmuorenzhi >255){
fengshanmuorenzhi = 255;
}
}
break;
case 0xFE01F:{
fengshanmuorenzhi = fenshanmuorenzhi - fenshangaibianzhi;
if (fengshanmuorenzhi < fengshanzuidizhi){
fengshanmuorenzhi = 50;
}
}
break;
case 0xF22DD:{
duojimuorenzhi = duojimuorenzhi + duojigaibianzhi;
if (duojimuorenzhi>180){
duojimuorenzhi = 180;
}
}
break;
case 0xF02FD:{
duojimuorenzhi = duojimuorenzhi - duojigaibianzhi;
if (duojimuorenzhi<0){
duojimuorenzhi = 0;
}
}
break;
}
servo.write(duojimuorenzhi);
if (a == flase){
analogWrite(fengshan1,fengshanmuorenzhi);
analogWrite(fengshan2,fengshanmuorenzhi);
}
else{
analogWrite(fengshan1,0);
analogWrite(fengshan1,0);
}
}
}
编写后出现了错误信息：
Arduino:1.8.5 (Windows 10), 开发板："Arduino/Genuino Uno"
E:\璧垫槬灏т笓鐢ㄦ枃浠跺す锛堥櫎鏈汉澶栦换浣曚汉涓嶅彲瀵规枃浠跺す杩涜浠讳綍鏇存敼锛侊級\sketch_aug22a\sketch_aug22a.ino:1:19: warning: ISO C99 requires whitespace after the macro name
E:\璧垫槬灏т笓鐢ㄦ枃浠跺す锛堥櫎鏈汉澶栦换浣曚汉涓嶅彲瀵规枃浠跺す杩涜浠讳綍鏇存敼锛侊級\sketch_aug22a\sketch_aug22a.ino:2:23: warning: ISO C99 requires whitespace after the macro name
E:\璧垫槬灏т笓鐢ㄦ枃浠跺す锛堥櫎鏈汉澶栦换浣曚汉涓嶅彲瀵规枃浠跺す杩涜浠讳綍鏇存敼锛侊級\sketch_aug22a\sketch_aug22a.ino: In function 'void loop()':
sketch_aug22a:29: error: 'irRecv' was not declared in this scope
sketch_aug22a:29: error: 'results' was not declared in this scope
sketch_aug22a:31: error: 'resuls' was not declared in this scope
sketch_aug22a:39: error: 'fenshanmuorenzhi' was not declared in this scope
sketch_aug22a:39: error: 'fenshangaibianzhi' was not declared in this scope
sketch_aug22a:46: error: 'fenshanmuorenzhi' was not declared in this scope
sketch_aug22a:46: error: 'fenshangaibianzhi' was not declared in this scope
sketch_aug22a:67: error: 'servo' was not declared in this scope
sketch_aug22a:68: error: 'flase' was not declared in this scope
exit status 1
'irRecv' was not declared in this scope
在文件 -> 首选项开启
“编译过程中显示详细输出”选项
这份报告会包含更多信息。
最明显的错误信息是：
'irRecv' was not declared in this scope
这是怎么回事？看到这条信息的各位帮忙看一下。希望大家能帮我解决，非常感谢。
