esp8266-ps-contrl/wifi-socket/wifi-socket.ino

#include <PS2X_lib.h>

#include <ESP8266WiFi.h>
#include <WebSocketsClient.h>

// 定义wifi账户|密码
#define AP_SSID "iPhone"
#define AP_PSW  "12345678"

// 服务器端域名地址
char path[] = "/";
char host[] = "caner.top";
int PlyStnRStickUpDn = 0;  //读取PS2右侧摇杆向上/向下的值.
int PlyStnRStickLtRt = 0;  //读取PS2右侧摇杆向左/向右的值.
int PlyStnLStickUpDn = 0; //读取PS2左侧摇杆向上/向下的值.
int PlyStnLStickLtRt = 0; //读取PS2左侧摇杆向左/向右的值.
//socket方法
WebSocketsClient webSocket;

PS2X ps2x;
//定义宏
#define PS2_DAT        1  //14    
#define PS2_CMD        3  //15
#define PS2_SEL        12  //16
#define PS2_CLK        15  //17
//socket自定义监听
void SocketEvent(WStype_t type, uint8_t * payload, size_t length) {
  switch (type) {
    case WStype_DISCONNECTED:
      Serial.printf("[WSc] Disconnected!\n");
      break;
    case WStype_CONNECTED:
      Serial.printf("[WSc] Connected to url: %s\n", payload);
      break;
    case WStype_TEXT:
      Serial.printf("[WSc] get text: %s\n", payload);
      break;
  }
};
//监测PS2按钮并发送信息
void Ps2OnButton() {
  //  拿到值
  PlyStnLStickUpDn = ps2x.Analog(PSS_LY); //左侧摇杆上/下
  PlyStnLStickLtRt = ps2x.Analog(PSS_LX); //左侧摇杆左/右
  PlyStnRStickUpDn = ps2x.Analog(PSS_RY); //右侧摇杆上/下
  PlyStnRStickLtRt = ps2x.Analog(PSS_RX); //右侧摇杆左/右
  //  读值
  ps2x.read_gamepad();
  //  发送值
  if (ps2x.ButtonPressed(YELLOW_FRET)) {
    webSocket.sendTXT("1");
  } else if (ps2x.ButtonPressed(RED_FRET)) {
    webSocket.sendTXT("2");
  } else if (ps2x.ButtonPressed(BLUE_FRET)) {
    webSocket.sendTXT("3");
  } else if (ps2x.ButtonPressed(ORANGE_FRET)) {
    webSocket.sendTXT("3");
  } else if (ps2x.Button(UP_STRUM)) {
    webSocket.sendTXT("UP");
  } else if (ps2x.Button(DOWN_STRUM)) {
    webSocket.sendTXT("DOWN");
  } else if (ps2x.Button(RIGHT_STRUM)) {
    webSocket.sendTXT("RIGHT");
  } else if (ps2x.Button(LEFT_STRUM)) {
    webSocket.sendTXT("LEFT");
  } else if (ps2x.Button(PSB_START)) {
    webSocket.sendTXT("START");
  } else if (ps2x.Button(PSB_SELECT)) {
    webSocket.sendTXT("SELECT");
  } else if (ps2x.Button(PSB_L2)) {
    webSocket.sendTXT("L2");
  } else if (ps2x.Button(PSB_R2)) {
    webSocket.sendTXT("R2");
  } else if (ps2x.Button(PSB_L1)) {
    webSocket.sendTXT("K-" + String(PlyStnLStickUpDn));
  } else if (ps2x.Button(PSB_R1)) {
    webSocket.sendTXT("W-" + String(PlyStnLStickUpDn));
  } else {
    webSocket.sendTXT("Other operating");
  }
};
void setup() {
  Serial.begin(115200);
  WiFi.begin(AP_SSID, AP_PSW);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
  delay(5000);
  //  socket连接
  webSocket.begin(host, 49700, path);

  // event handler
  webSocket.onEvent(SocketEvent);

  // 设置连接认证
  //  webSocket.setAuthorization("user", "Password");

  // 设置重连时间ms
  webSocket.setReconnectInterval(5000);

  //  设置心跳ms
  //  webSocket.enableHeartbeat(150000, 3000, 2);
  ps2x.config_gamepad(PS2_CLK, PS2_CMD, PS2_SEL, PS2_DAT, false, false);
}

void loop() {
  // put your main code here, to run repeatedly:
  webSocket.loop();
  Ps2OnButton();
}