首页 › esp8266/esp32 Arduino › WiFiduino的头文件

Hobo 发表于 2020-9-24 20:25

WiFiduino的头文件

写了个程序，结果提示为开发板 WiFiduino 编译时出错，然后我上传示例代码没问题，但把自己程序中的头文件加到示例代码里面就提示一样的错误，请问wifiduino就是这样的吗，还是我操作不对

奈何col 发表于 2020-9-24 21:10

看报错信息，通常都会指明原因

Hobo 发表于 2020-9-26 20:38

奈何col 发表于 2020-9-24 21:10
看报错信息，通常都会指明原因

In file included from C:\Users\86178\Desktop\_\_.ino:4:0:

C:\Users\86178\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.6.3\libraries\Wire/Wire.h: In function 'void getAngularAcceleration()':

C:\Users\86178\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.6.3\libraries\Wire/Wire.h:71:13: note: candidate 1: uint8_t TwoWire::requestFrom(int, int, int)

   uint8_t requestFrom(int, int, int);

             ^

C:\Users\86178\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.6.3\libraries\Wire/Wire.h:65:12: note: candidate 2: size_t TwoWire::requestFrom(uint8_t, size_t, bool)

   size_t requestFrom(uint8_t address, size_t size, bool sendStop);

            ^

C:\Users\86178\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.6.3\libraries\Wire/Wire.h:71:13: note: candidate 1: uint8_t TwoWire::requestFrom(int, int, int)

   uint8_t requestFrom(int, int, int);

             ^

C:\Users\86178\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.6.3\libraries\Wire/Wire.h:65:12: note: candidate 2: size_t TwoWire::requestFrom(uint8_t, size_t, bool)

   size_t requestFrom(uint8_t address, size_t size, bool sendStop);

            ^

In file included from C:\Users\86178\Documents\Arduino\libraries\DHTLib\dht.h:18:0,

               from C:\Users\86178\Documents\Arduino\libraries\DHTLib\dht.cpp:30:

C:\Users\86178\Documents\Arduino\libraries\DHTLib\dht.cpp: In member function 'int dht::_readSensor(uint8_t, uint8_t)':

C:\Users\86178\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.6.3\cores\esp8266/Arduino.h:214:118: error: cannot convert 'volatile uint32_t* {aka volatile unsigned int*}' to 'volatile uint8_t* {aka volatile unsigned char*}' in initialization

#define portInputRegister(port)   (((port)==_PORT_GPIO16)?((volatile uint32_t*) &GP16I):((volatile uint32_t*) &GPI))

                                                                                                                      ^

C:\Users\86178\Documents\Arduino\libraries\DHTLib\dht.cpp:116:29: note: in expansion of macro 'portInputRegister'

   volatile uint8_t *PIR = portInputRegister(port);

                           ^

exit status 1
为开发板 WiFiduino 编译时出错。



以上时报错信息 但我看不懂 麻烦您能帮我看一下吗谢谢

奈何col 发表于 2020-9-26 23:34

C:\Users\86178\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.6.3\cores\esp8266/Arduino.h:214:118: error: cannot convert 'volatile uint32_t* {aka volatile unsigned int*}' to 'volatile uint8_t* {aka volatile unsigned char*}' in initialization

可能是你使用了不支持8266的库

Hobo 发表于 2020-9-28 21:21

奈何col 发表于 2020-9-26 23:34
C:%users\86178\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.6.3\cores\esp8266/Arduino ...

好的 谢谢

查看完整版本: WiFiduino的头文件