查看“Wifi mode”的源代码

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<p style="color: #4F4E4E;font-size:220%">'''WiFi网络广播播放'''</p>
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此示例为MicroAI的网络广播示例。
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<p style="color: #E87E05;font-size:135%">所需硬件</p>
*[[mCookie-Core+]]
*[[MBattery+]]
*[[MicroAI]]
*[[MCookie-Hub/zh]]
*耳机
*1.27mm 4P传感器线
*Micro USB线
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<p style="color: #E87E05;font-size:135%">电路搭建</p>
将Battery、Core+、hub堆叠在一起，通过MicroUSB数据线接入电脑，使用传感器线连接MicroAI的UART(串口)。将耳机根据模块上的耳机标志插入，并下载如下程序至Core+
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[[File:MicroAI连接.png|400px|center]]
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<p style="color: #E87E05;font-size:135%">代码</p>
发射端程序:
<source lang="cpp">
#include <Microduino_Key.h>
#include <Microduino_Ai.h>

#define WIFI_SSID   "SSID"  //路由器名称
#define WIFI_PWD    "PW"   //路由器密码
#define WEB_NUM     4

const char* webRadioUrl[WEB_NUM] = {
  "https://http.qingting.fm/386.mp3",
  "https://http.qingting.fm/387.mp3",
  "https://http.qingting.fm/388.mp3",
  "https://http.qingting.fm/389.mp3",
};

static uint8_t webRadioIndex = 0xFF;
DigitalKey touch1(D4);
DigitalKey touch2(D6);
MicroAi mAi(&Serial1);

char strBuf[64] = {0};

void setup() {
  Serial.begin(115200);
  touch1.begin(INPUT_PULLUP);
  touch2.begin(INPUT_PULLUP);  

  Serial.print("MicroAi set mode: WIFI.");
  Serial.println("start initiation. ");     
  if(mAi.begin(MODE_WIFI)){
    Serial.println("init OK!");  
  }else{
    Serial.println("init failed!");
    while(1);  
  }
  
  if(mAi.setWifi(WIFI_SSID, WIFI_PWD)){
    Serial.println("set wifi ssid and password OK!");  
  }else{
    Serial.println("set wifi ssid and password failed!");
    while(1);  
  }
  Serial.print("wifi connecting"); 
  while(mAi.getRssi()==0){
    Serial.print("."); 
    delay(1000);
  }
  Serial.println("\r\nwifi connected.");     

  delay(1000);
}

void loop() {

  if(touch1.readEvent() == SHORT_PRESS) {
    if(webRadioIndex < WEB_NUM-1)
      webRadioIndex++;
    else
      webRadioIndex = 0;
      
    mAi.playFile(webRadioUrl[webRadioIndex]);
  }

  if(touch2.readEvent() == SHORT_PRESS) {
    delay(500);
    Serial.print("AT start Rest: ");
    if(mAi.startRest()){
      Serial.println("OK!");  
      int32_t code = mAi.waitResult(strBuf);
      if(code){
        Serial.print("rest code: ");
        Serial.print(code);
        Serial.print(", result: ");
        Serial.println(strBuf);       
      }else{
        Serial.println("rest none ");
      }
    }else{
      Serial.println("Failed!");
    }
  }
  
  delay(50);
}





</source>
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<p style="color: #E87E05;font-size:135%">运行结果</p>
观察串口，显示Set name OK名称设置成功。
[[File:BTAudio1.png|300px|center]]

[[File:BTAudio2.png|300px|center]]
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<p style="font-size:115%">[[MicroAI Reference|返回MicroAI Reference界面]]</p>