首页 › 点灯·blinker › 小度，小爱编译时报错 'BlinkerMIOT' was not declared in this scope

HLT253 发表于 2022-4-2 00:05

小度，小爱编译时报错 'BlinkerMIOT' was not declared in this scope

准备添加小度，小爱语音控制，结果按照教程码的程序，一直不通过，报错如下：   是因为库没更新，或不完整导致的吗？有没有遇到类似情况的。


D:\Documents\Arduino\blinker\blinker.ino: In function 'void miotPowerState(const String&)':
blinker:43:5: error: 'BlinkerMIOT' was not declared in this scope
   BlinkerMIOT.powerState("on");
   ^
blinker:49:5: error: 'BlinkerMIOT' was not declared in this scope
   BlinkerMIOT.powerState("off");
   ^
D:\Documents\Arduino\blinker\blinker.ino: In function 'void setup()':
blinker:229:5: error: 'BlinkerMIOT' was not declared in this scope
   BlinkerMIOT.attachPowerState(miotPowerState); //小爱语音操作注册函数
   ^
exit status 1
'BlinkerMIOT' was not declared in this scope

奈何col 发表于 2022-4-2 00:46

需要添加宏定义 #define BLINKER_MIOT_LIGHT
请先阅读文档和例程，再做开发
https://diandeng.tech/doc/xiaoai

HLT253 发表于 2022-4-2 23:37

之前都是在玩51，刚刚接触8266所以还有很多规则不太熟悉，原来#define 和include还有先后顺序区分。

coloz 发表于 2022-4-3 18:16

HLT253 发表于 2022-4-2 23:37
之前都是在玩51，刚刚接触8266所以还有很多规则不太熟悉，原来#define 和include还有先后顺序区分。 ...

这和芯片无关，可以了解下C语言相关预编译语法

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