dengwanli/SDK/BLE/BTDataSend.m

//
//  BTDataSend.m
//  Unity-iPhone
//
//  Created by duowan123 on 2021/12/21.
//

#import "BTDataSend.h"

@implementation BTDataSend

//单例静态
static BTDataSend* instance = nil;
+(instancetype)sharedInstance{
//    NSLog(@"创建单例一次 1");
     return [[self alloc] init];
}

+ (instancetype)allocWithZone:(struct _NSZone *)zone{
//    NSLog(@"创建单例一次 2");
  static dispatch_once_t onceToken;
  dispatch_once(&onceToken, ^{
      instance = [super allocWithZone:zone];
  });
  return instance;
}

- (instancetype)init{
//    NSLog(@"创建单例一次 3");
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        instance = [super init];
    });
    return instance;
}

#pragma mark ===============================================>> 蓝牙发送各类数据
//查询设备信息
- (void)queryDevideInfo{
    
    //头帧AA + 数据长度 + 长度取反 + cmd + 数据 + 校验
    NSMutableData * writeData = [NSMutableData new];
    
    Byte header = 0xaa;
    Byte length = 0x06;//长度A1->6  A2->5  A3->7
    Byte lengthNegation = ~length;
    Byte cmd = 0xA1;
    Byte data = 0x1;

    Byte byte[] = {header,length,lengthNegation,cmd,data};
    writeData = [[NSMutableData alloc] initWithBytes:byte length:sizeof(byte)];
//        [writeData appendData:msData];
    Byte bcc = [AlgorithmTool byteSumBBC:writeData];

    [writeData appendBytes:&bcc length:sizeof(bcc)];

    if (LEManager.peripheral!=nil&&LEManager.write!=nil){
        NSLog(@"发送的报文 主设备 查询设备信息 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.write writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_MAIN];
    }
    if (LEManager.vicePeripheral!=nil&&LEManager.viceWrite!=nil){
        NSLog(@"发送的报文 副设备 查询设备信息 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.viceWrite writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_VICE];
    }
    
}

//打开游戏模式
- (void)startGameModel{
    
    //0xaa06f9a2014c
   //头帧AA + 数据长度 + 长度取反 + cmd + 数据 + 校验
    NSMutableData * writeData = [NSMutableData new];
    Byte header = 0xaa;
    Byte length = 0x06;//长度A1->6  A2->5  A3->7
    Byte lengthNegation = ~length;
    Byte cmd = 0xA2;
    Byte data = 0x1;
    //计算校验位
    Byte byte[] = {header,length,lengthNegation,cmd,data};
    writeData = [[NSMutableData alloc] initWithBytes:byte length:sizeof(byte)];
    Byte bcc = [AlgorithmTool byteSumBBC:writeData];
    //传输数据 -->> NSData
    [writeData appendBytes:&bcc length:sizeof(bcc)];

    if (LEManager.peripheral!=nil&&LEManager.write!=nil){
        NSLog(@"发送的报文 主设备 开启游戏模式: %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.write writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_MAIN];
    }
    
    if (LEManager.vicePeripheral!=nil&&LEManager.viceWrite!=nil){
        NSLog(@"发送的报文 副设备 开启游戏模式: %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.viceWrite writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_VICE];
    }
    
}

//设置震动
- (void)vibration:(DEVICE_TYPE)deviceType duration:(int)duration leftOrRight:(int)leftOrRight{
    
    //头帧AA + 数据长度 + 长度取反 + cmd + 数据 + 校验
     NSMutableData * writeData = [NSMutableData new];
     Byte header = 0xaa;
     Byte length = 0x08;//长度A1->6  A2->5  A3->7
     Byte lengthNegation = ~length;
     Byte cmd = 0xA4;
    
     //振动时间 2字节
     short ms = 400;//400毫秒
     Byte mslow = (Byte) (0x00FF & ms);//定义第一个byte
     Byte mshigh = (Byte) (0x00FF & (ms>>8));//定义第二个byte
    
    Byte leftOrRightByte = 0x00;//全部
//     Byte leftOrRight = 0x01;//左脚
//     Byte leftOrRight = 0x02;//右脚
    
    //计算校验位
     Byte bytes[] = {header,length,lengthNegation,cmd,mshigh,mslow,leftOrRightByte};
     Byte bcc = [AlgorithmTool bbcByte:bytes];
    //传输数据 Byte -->> NSData
     Byte newByte[] = {header,length,lengthNegation,cmd,mshigh,mslow,leftOrRightByte,bcc};
     writeData = [[NSMutableData alloc] initWithBytes:newByte length:sizeof(newByte)];

    if (deviceType==DEVICETYPE_MAIN&&LEManager.write!=nil){
        NSLog(@"发送的报文 主设备 设备震动 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.write writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_MAIN];
    }else if (deviceType == DEVICETYPE_VICE&&LEManager.viceWrite!=nil){
        NSLog(@"发送的报文 副设备 设备震动 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.viceWrite writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_VICE];
    }
    
}

//开启/关闭 激光模式
- (void)laser:(int)state{
    
     //头帧AA + 数据长度 + 长度取反 + cmd + 数据 + 校验
     NSMutableData * writeData = [NSMutableData new];
     Byte header = 0xaa;
     Byte length = 0x06;//长度A1->6  A2->5  A3->7
     Byte lengthNegation = ~length;
     Byte cmd = 0xA9;
     //激光状态 字节
     Byte data;
     if (state ==0){
        data = 0x00;
     }else if(state==1){
        data = 0x01;
     }
     //计算校验位
     Byte bytes[] = {header,length,lengthNegation,cmd,data};
     Byte bcc = [AlgorithmTool bbcByte:bytes];
     //传输数据 Byte -->> NSData
     Byte newByte[] = {header,length,lengthNegation,cmd,data,bcc};
     writeData = [[NSMutableData alloc] initWithBytes:newByte length:sizeof(newByte)];

    if (LEManager.peripheral!=nil){
        NSLog(@"发送的报文 主设备 开启激光: %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.write writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_MAIN];
    }
    
    if (LEManager.vicePeripheral!=nil){
        NSLog(@"发送的报文 副设备 开启激光: %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.viceWrite writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_VICE];
    }
    
}

-(void)keepConnect{
    
    //头帧AA + 数据长度 + 长度取反 + cmd + 数据 + 校验
    NSMutableData * writeData = [NSMutableData new];
    
    Byte header = 0xaa;
    Byte length = 0x06;//长度A1->6  A2->5  A3->7
    Byte lengthNegation = ~length;
    Byte cmd = 0xB0;
    Byte data = 0x01;

    Byte byte[] = {header,length,lengthNegation,cmd,data};
    writeData = [[NSMutableData alloc] initWithBytes:byte length:sizeof(byte)];
//        [writeData appendData:msData];
    Byte bcc = [AlgorithmTool byteSumBBC:writeData];

    [writeData appendBytes:&bcc length:sizeof(bcc)];

    if (LEManager.peripheral!=nil&&LEManager.write!=nil){
        NSLog(@"发送的报文 主设备 保持链接 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.write writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_MAIN];
    }
    if (LEManager.vicePeripheral!=nil&&LEManager.viceWrite!=nil){
        NSLog(@"发送的报文 副设备 保持链接 %@", writeData);
        [LEManager writeValue:writeData forCharacteristic:LEManager.viceWrite writeType:CBCharacteristicWriteWithResponse deviceType:DEVICETYPE_VICE];
    }
    
}

@end