目录

1、PS2手柄介绍

2、PS2库文件添加

3、Auduino代码

4、测试

5、测试程序和库文件下载连接

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1、PS2手柄介绍

PS2手柄介绍见下面博客

STM32中使用PS2手柄_stm32 ps2-CSDN博客

PS2手柄按钮分布

2、PS2库文件添加

库文件和测试程序一起打包提供下载

3、Auduino代码

(1)使用普通IO口和手柄连接

#include <PS2X_lib.h>        //PS2手柄
PS2X ps2x;                  // create PS2 Controller Class
/*************************************************************
*               PS2手柄接线方式：
*         arduino          手柄接收器
*           5                  MOSI
*           6                  MISO
*           7                  CS
*           8                  SCLK
*************************************************************/
#define PS2_DAT        5    //MOSI
#define PS2_CMD        6    //MISO
#define PS2_SEL        7    //CS
#define PS2_CLK        8    //SCLK
/*************************************************************/
unsigned char servo,PS2_LY,PS2_LX,PS2_RY,PS2_RX,PS2_KEY;  //定义L侧Y轴，X轴以及R侧Y轴，X轴的变量
void (* resetFunc) (void) = 0;                            // Reset func

void setup()   {
  char error;
  Serial.begin(9600);        //开启串口，波特率9600    
  error = ps2x.config_gamepad(PS2_CLK, PS2_CMD, PS2_SEL, PS2_DAT, false, false);//PS2控制

}
/******函数功能：主循环程序体*******/
void loop(){

    delay(2000);
    
    ps2x.read_gamepad(false, 0); //read controller and set large motor to spin at 'vibrate' speed
    PS2_LX=ps2x.Analog(PSS_LX);  //读取L侧X轴的模拟值
    PS2_LY=ps2x.Analog(PSS_LY);  //读取L侧Y轴的模拟值
    PS2_RX=ps2x.Analog(PSS_RX);  //读取R侧X轴的模拟值
    PS2_RY=ps2x.Analog(PSS_RY);  //读取R侧Y轴的模拟值   
    Serial.print("PS2_LX:");
    Serial.print(PS2_LX);
    Serial.print("   PS2_LY:");
    Serial.print(PS2_LY);
    Serial.print("   PS2_RX:");
    Serial.print(PS2_RX);
    Serial.print("   PS2_RY:");
    Serial.print(PS2_RY);
    if(ps2x.Button(PSB_TRIANGLE))     
      Serial.println("  PSB_TRIANGLE");
    else if(ps2x.Button(PSB_CROSS))   
      Serial.println("  PSB_CROSS");
    else if(ps2x.Button(PSB_CIRCLE))  
      Serial.println("  PSB_CIRC");
    else if(ps2x.Button(PSB_SQUARE))   
      Serial.println("  PSB_SQUARE");
    else if(ps2x.Button(PSB_PAD_UP))   
      Serial.println("  PSB_PAD_UP");
    else if(ps2x.Button(PSB_PAD_DOWN))  
      Serial.println("  PSB_PAD_DOWN");
    else if(ps2x.Button(PSB_PAD_RIGHT))  
      Serial.println("  PSB_PAD_RIGHT");
    else if(ps2x.Button(PSB_PAD_LEFT))  
      Serial.println("  PSB_PAD_LEFT");
    else if(ps2x.Button(PSB_R1))        
      Serial.println("  PSB_R1");
    else if(ps2x.Button(PSB_R2))         
      Serial.println("  PSB_R2");
    else if(ps2x.Button(PSB_SELECT))     
      Serial.println("  PSB_SELECT");
    else if(ps2x.Button(PSB_START))      
      Serial.println("  PSB_START");
    else if(ps2x.Button(PSB_L1))          
      Serial.println("  PSB_L1");
    else  if(ps2x.Button(PSB_L2))    
      Serial.println("  PSB_L2");
    else  Serial.println("  KEY_RELEASE");
}

(2)使用模拟量IO口和手柄连接

#include <PS2X_lib.h>        //PS2手柄
PS2X ps2x;                  // create PS2 Controller Class
/*************************************************************
*               PS2手柄接线方式：
*         arduino          手柄接收器
*           5                  MOSI
*           6                  MISO
*           7                  CS
*           8                  SCLK
*************************************************************/
#define PS2_DAT        A8    //MOSI
#define PS2_CMD        A9    //MISO
#define PS2_SEL        A10    //CS
#define PS2_CLK        A11    //SCLK
/*************************************************************/
unsigned char servo,PS2_LY,PS2_LX,PS2_RY,PS2_RX,PS2_KEY;  //定义L侧Y轴，X轴以及R侧Y轴，X轴的变量
void (* resetFunc) (void) = 0;                            // Reset func

void setup()   {
  char error;
  Serial.begin(9600);        //开启串口，波特率9600    
  error = ps2x.config_gamepad(PS2_CLK, PS2_CMD, PS2_SEL, PS2_DAT, false, false);//PS2控制

}
/******函数功能：主循环程序体*******/
void loop(){

    delay(2000);
    
    ps2x.read_gamepad(false, 0); //read controller and set large motor to spin at 'vibrate' speed
    PS2_LX=ps2x.Analog(PSS_LX);  //读取L侧X轴的模拟值
    PS2_LY=ps2x.Analog(PSS_LY);  //读取L侧Y轴的模拟值
    PS2_RX=ps2x.Analog(PSS_RX);  //读取R侧X轴的模拟值
    PS2_RY=ps2x.Analog(PSS_RY);  //读取R侧Y轴的模拟值   
    Serial.print("PS2_LX:");
    Serial.print(PS2_LX);
    Serial.print("   PS2_LY:");
    Serial.print(PS2_LY);
    Serial.print("   PS2_RX:");
    Serial.print(PS2_RX);
    Serial.print("   PS2_RY:");
    Serial.print(PS2_RY);
    if(ps2x.Button(PSB_TRIANGLE))     
      Serial.println("  PSB_TRIANGLE");
    else if(ps2x.Button(PSB_CROSS))   
      Serial.println("  PSB_CROSS");
    else if(ps2x.Button(PSB_CIRCLE))  
      Serial.println("  PSB_CIRC");
    else if(ps2x.Button(PSB_SQUARE))   
      Serial.println("  PSB_SQUARE");
    else if(ps2x.Button(PSB_PAD_UP))   
      Serial.println("  PSB_PAD_UP");
    else if(ps2x.Button(PSB_PAD_DOWN))  
      Serial.println("  PSB_PAD_DOWN");
    else if(ps2x.Button(PSB_PAD_RIGHT))  
      Serial.println("  PSB_PAD_RIGHT");
    else if(ps2x.Button(PSB_PAD_LEFT))  
      Serial.println("  PSB_PAD_LEFT");
    else if(ps2x.Button(PSB_R1))        
      Serial.println("  PSB_R1");
    else if(ps2x.Button(PSB_R2))         
      Serial.println("  PSB_R2");
    else if(ps2x.Button(PSB_SELECT))     
      Serial.println("  PSB_SELECT");
    else if(ps2x.Button(PSB_START))      
      Serial.println("  PSB_START");
    else if(ps2x.Button(PSB_L1))          
      Serial.println("  PSB_L1");
    else  if(ps2x.Button(PSB_L2))    
      Serial.println("  PSB_L2");
    else  Serial.println("  KEY_RELEASE");
}

4、测试

PS2手柄和合单片机连接

串口调试助手

两个摇杆的x坐标、y坐标数值和方向见前面图片示意。

手柄没有任何按键按下，按键值：KEY_RELEASE

5、测试程序和库文件下载连接

https://download.csdn.net/download/panjinliang066333/89875915

库文件