blinker小白入门学习_esp32_#include

持续更新

应用：远程控制esp32的io。

先看官方给的示例点灯科技 (diandeng.tech)

#define BLINKER_WIFI
 
#include <Blinker.h>
 
char auth[] = "Your Device Secret Key";
char ssid[] = "Your WiFi network SSID or name";
char pswd[] = "Your WiFi network WPA password or WEP key";
 
// 新建组件对象
BlinkerButton Button1("btn-abc");
BlinkerNumber Number1("num-abc");
 
int counter = 0;
 
// 按下按键即会执行该函数
void button1_callback(const String & state) {
    BLINKER_LOG("get button state: ", state);
    digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
}
 
// 如果未绑定的组件被触发，则会执行其中内容
void dataRead(const String & data)
{
    BLINKER_LOG("Blinker readString: ", data);
    counter++;
    Number1.print(counter);
}
 
void setup() {
    // 初始化串口
    Serial.begin(115200);
 
    BLINKER_DEBUG.stream(Serial);
    
    // 初始化有LED的IO
    pinMode(LED_BUILTIN, OUTPUT);
    digitalWrite(LED_BUILTIN, HIGH);
    // 初始化blinker
    Blinker.begin(auth, ssid, pswd);
    Blinker.attachData(dataRead);
    Button1.attach(button1_callback);
}
 
void loop() {
    Blinker.run();
}

上面的代码中有很多的函数，我提取了一部分写下了能直接控制io的代码。

#define BLINKER_WIFI
 
#include <Blinker.h>
 
 
char auth[] = "安全码";
char ssid[] = "wifi名";
char pswd[] = "wifi密码";
 
BlinkerButton Button1("btn-test"); //在blinkerapp上创建一个按钮组件，名称需要相同
 
int ledPin = 4;//我的esp32的io4是板载led
 
//当app上的按钮组件被按下时执行
void button1_callback(const String & state){
 
  BLINKER_LOG("BLINKER_LOG: ", !digitalRead(ledPin));//日志，在编译器串口上显示。
  digitalWrite(ledPin, !digitalRead(ledPin));//简易写法，把每次读取的led状态写反，实现简单开关功能
 
  if(digitalRead(ledPin)==HIGH){
    BLINKER_LOG("BLINKER_LOG: ", "开灯");
  }else if(digitalRead(ledPin)==LOW){
    BLINKER_LOG("BLINKER_LOG: ", "关灯");
  }
  
}
 
void setup() {
  // put your setup code here, to run once:
  BLINKER_DEBUG.stream(Serial);
  Serial.begin(115200);
  pinMode(ledPin, OUTPUT);
  digitalWrite(ledPin, LOW);
  Blinker.begin(auth, ssid, pswd);
  Button1.attach(button1_callback);
}
 
void loop() {
  // put your main code here, to run repeatedly:
  Blinker.run();
}

下面的是实现滑块的数值显示在num上，正在完成中。。

#define BLINKER_WIFI
#define LED 4
 
#include <Blinker.h>
 
#define BUTTON1 "control"
#define BUTTON2 "settime"
#define NUMBER1 "clockdown"
#define NUMBER2 "timecount"
#define SLIDER1 "timemin"
 
BlinkerButton Button1(BUTTON1);
BlinkerNumber Number1(NUMBER1);
BlinkerSlider Slider1(SLIDER1);
 
void Number1_callback(const String & data)
{
 
}
 
void Button1_callback(const String & state)
{
 
}
 
void slider1_callback(int32_t value)
{
  BLINKER_LOG("get slider value: ", value);
 
}
 
 
 
void dataRead(const String & data)
{
    BLINKER_LOG("Blinker readString: ", data);
 
    Blinker.vibrate();
    
    uint32_t BlinkerTime = millis();
    
    Blinker.print("millis", BlinkerTime);
 
    Number1.icon("icon_1");
    Number1.color("#FFFFFF");
    Number1.unit("ms");
    Number1.print(Button1_callback.value);
 
    //Slider1.color("#FFFFFF");
    //Slider1.print(random(0, 128));
}
 
//af1d7be5879a
//TSLMTH2.4G
//lff870311
 
char auth[] = "af1d7be5879a";
char ssid[] = "TSLMTH2.4G";
char pswd[] = "lff870311";
 
 
 
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  BLINKER_DEBUG.stream(Serial);
  Blinker.begin(auth, ssid, pswd);
 
  Slider1.attach(slider1_callback);
  Blinker.attachData(dataRead);
 
 
 
}
 
void loop() {
  // put your main code here, to run repeatedly:
  Blinker.run();
 
}