public static byte[] BroadcastNum(int numberType, Int32 num)
{
byte[] contentByte = BitConverter.GetBytes(num);
Array.Reverse(contentByte);
int length = 16; //总的数据位数
byte[] broadcastValueByte = new byte[length]; //显示数据byte数组
//生成CRC校验，去除帧头和帧尾
int dataLen = length - 3; //CRC校验的byte数组长度
byte[] contextBytes = new byte[dataLen];
contextBytes[0] = Convert.ToByte("03", 16);
contextBytes[1] = Convert.ToByte("64", 16);
contextBytes[2] = Convert.ToByte("00", 16); //3位预留
contextBytes[3] = Convert.ToByte("2C", 16); //命令
contextBytes[4] = Convert.ToByte("00", 16);
contextBytes[5] = Convert.ToByte("05", 16);
contextBytes[6] = Convert.ToByte(Convert.ToString(numberType, 16), 16);
int m = 0;
foreach (byte b in contentByte)
{
contextBytes[m + 7] = contentByte[m];
m++;
}
int n = m + 7;
contextBytes[n] = Convert.ToByte("00", 16); //保留位
contextBytes[n + 1] = Convert.ToByte("00", 16); //保留位
byte[] CRCBytes = HexCodeHelper.CRC16(contextBytes, dataLen);
//生成发送数据byte数组
broadcastValueByte[0] = Convert.ToByte("AA", 16);
broadcastValueByte[1] = Convert.ToByte("55", 16); //2位帧头
broadcastValueByte[2] = Convert.ToByte("03", 16);
broadcastValueByte[3] = Convert.ToByte("64", 16);
broadcastValueByte[4] = Convert.ToByte("00", 16); //3位预留
broadcastValueByte[5] = Convert.ToByte("2C", 16); //命令
broadcastValueByte[6] = Convert.ToByte("00", 16);
broadcastValueByte[7] = Convert.ToByte("05", 16);
broadcastValueByte[8] = Convert.ToByte(Convert.ToString(numberType, 16), 16);
int p = 0;
foreach (byte b in contentByte)
{
broadcastValueByte[p + 9] = contentByte[p];
p++;
}
int q = p + 9;
broadcastValueByte[q] = CRCBytes[1]; //保留位
broadcastValueByte[q + 1] = CRCBytes[0]; //保留位
broadcastValueByte[q + 2] = Convert.ToByte("AF", 16); //保留位
return(broadcastValueByte);
}
private static bool CheckReceviedDataCRC(byte[] bytes)
{
bool isCompleted = true;
if (bytes.Length < 3)
{
isCompleted = false;
return(isCompleted);
}
byte[] lasTwoBytes = new byte[2]; //最后两位用于crc检验
int dataLen = bytes.Length - lasTwoBytes.Length; //数据长度
byte[] contextBytes = new byte[dataLen];
Array.Copy(bytes, contextBytes, dataLen);
Array.Copy(bytes, contextBytes.Length, lasTwoBytes, 0, lasTwoBytes.Length);
byte[] CRCBytes = HexCodeHelper.CRC16(contextBytes, dataLen);
for (int i = 0; i < lasTwoBytes.Length; i++)
{
if (lasTwoBytes[i] != CRCBytes[i])
{
isCompleted = false;
break;
}
}
return(isCompleted);
}
//设置时间
public static byte[] SetTime(DateTime now)
{
int year = now.Year - 2000; //日期传入协议会自动加2000
int month = now.Month;
int day = now.Day;
int hour = now.Hour;
int min = now.Minute;
int sec = now.Second;
int length = 17; //总的数据位数
byte[] showValueByte = new byte[length]; //显示数据byte数组
//生成CRC校验，去除帧头和帧尾
int dataLen = length - 3; //CRC校验的byte数组长度
byte[] contextBytes = new byte[dataLen];
contextBytes[0] = Convert.ToByte("03", 16);
contextBytes[1] = Convert.ToByte("64", 16);
contextBytes[2] = Convert.ToByte("00", 16); //以上3位预留
contextBytes[3] = Convert.ToByte("10", 16); //命令
contextBytes[4] = Convert.ToByte("00", 16);
contextBytes[5] = Convert.ToByte("06", 16); //6位长度
contextBytes[6] = Convert.ToByte(Convert.ToString(year, 16), 16);
contextBytes[7] = Convert.ToByte(Convert.ToString(month, 16), 16);
contextBytes[8] = Convert.ToByte(Convert.ToString(day, 16), 16);
contextBytes[9] = Convert.ToByte(Convert.ToString(hour, 16), 16);
contextBytes[10] = Convert.ToByte(Convert.ToString(min, 16), 16);
contextBytes[11] = Convert.ToByte(Convert.ToString(sec, 16), 16);
contextBytes[12] = Convert.ToByte("00", 16); //校验位
contextBytes[13] = Convert.ToByte("00", 16); //校验位
byte[] CRCBytes = HexCodeHelper.CRC16(contextBytes, dataLen); //生成校验位
//生成发送数据byte数组
showValueByte[0] = Convert.ToByte("AA", 16);
showValueByte[1] = Convert.ToByte("55", 16); //2位帧头
showValueByte[2] = Convert.ToByte("03", 16);
showValueByte[3] = Convert.ToByte("64", 16);
showValueByte[4] = Convert.ToByte("00", 16); //3位预留
showValueByte[5] = Convert.ToByte("10", 16); //命令
showValueByte[6] = Convert.ToByte("00", 16);
showValueByte[7] = Convert.ToByte("06", 16); //6位长度
showValueByte[8] = Convert.ToByte(Convert.ToString(year, 16), 16);
showValueByte[9] = Convert.ToByte(Convert.ToString(month, 16), 16);
showValueByte[10] = Convert.ToByte(Convert.ToString(day, 16), 16);
showValueByte[11] = Convert.ToByte(Convert.ToString(hour, 16), 16);
showValueByte[12] = Convert.ToByte(Convert.ToString(min, 16), 16);
showValueByte[13] = Convert.ToByte(Convert.ToString(sec, 16), 16);
showValueByte[14] = CRCBytes[1];
showValueByte[15] = CRCBytes[0];
showValueByte[16] = Convert.ToByte("AF", 16);
return(showValueByte);
}
public static byte[] BroadcastValue(byte[] contentByte)
{
int dataLength = contentByte.Length; //数据长度
int length = 11 + contentByte.Length; //总的数据位数
byte[] broadcastValueByte = new byte[length]; //显示数据byte数组
//生成CRC校验，去除帧头和帧尾
int dataLen = length - 3; //CRC校验的byte数组长度
byte[] contextBytes = new byte[dataLen];
contextBytes[0] = Convert.ToByte("03", 16);
contextBytes[1] = Convert.ToByte("64", 16);
contextBytes[2] = Convert.ToByte("00", 16); //3位预留
contextBytes[3] = Convert.ToByte("22", 16); //命令
contextBytes[4] = Convert.ToByte("00", 16);
contextBytes[5] = Convert.ToByte(Convert.ToString(dataLength, 16), 16);
int m = 0;
foreach (byte b in contentByte)
{
contextBytes[m + 6] = contentByte[m];
m++;
}
int n = m + 6;
contextBytes[n] = Convert.ToByte("00", 16); //保留位
contextBytes[n + 1] = Convert.ToByte("00", 16); //保留位
byte[] CRCBytes = HexCodeHelper.CRC16(contextBytes, dataLen);
//生成发送数据byte数组
broadcastValueByte[0] = Convert.ToByte("AA", 16);
broadcastValueByte[1] = Convert.ToByte("55", 16); //2位帧头
broadcastValueByte[2] = Convert.ToByte("03", 16);
broadcastValueByte[3] = Convert.ToByte("64", 16);
broadcastValueByte[4] = Convert.ToByte("00", 16); //3位预留
broadcastValueByte[5] = Convert.ToByte("22", 16); //命令
broadcastValueByte[6] = Convert.ToByte("00", 16);
broadcastValueByte[7] = Convert.ToByte(Convert.ToString(dataLength, 16), 16);
int i = 0;
foreach (byte b in contentByte)
{
broadcastValueByte[i + 8] = contentByte[i];
i++;
}
int j = i + 8;
broadcastValueByte[j] = CRCBytes[1];
broadcastValueByte[j + 1] = CRCBytes[0];
broadcastValueByte[j + 2] = Convert.ToByte("AF", 16);
return(broadcastValueByte);
}
public static byte[] BroadcastValue(string content, byte[] broadcastTipcontentFront, byte[] broadcastTipcontentBack)
{
string hexContent = HexCodeHelper.ToHex(content, "GBK", false);
byte[] contentByte = HexCodeHelper.strToToHexByte(hexContent);
int contentLen = contentByte.Length;
int broadcastTipcontentFrontLen = 0;
int broadcastTipcontentBackLen = 0;
if (broadcastTipcontentFront != null)
{
broadcastTipcontentFrontLen = broadcastTipcontentFront.Length;
}
if (broadcastTipcontentBack != null)
{
broadcastTipcontentBackLen = broadcastTipcontentBack.Length;
}
byte[] broadReturnValueByte = new byte[contentLen + broadcastTipcontentFrontLen + broadcastTipcontentBackLen];
int m = 0;
if (broadcastTipcontentFront != null)
{
foreach (byte b in broadcastTipcontentFront)
{
broadReturnValueByte[m] = broadcastTipcontentFront[m];
m++;
}
}
int n = 0;
int k = m + n;
foreach (byte b in contentByte)
{
broadReturnValueByte[k + n] = contentByte[n];
n++;
}
int p = 0;
int q = k + n;
if (broadcastTipcontentBack != null)
{
foreach (byte b in broadcastTipcontentBack)
{
broadReturnValueByte[q + p] = broadcastTipcontentBack[p];
p++;
}
}
return(BroadcastValue(broadReturnValueByte));
}
//设置余位
//lineNum:余位显示行号（0-4，0=取消余位显示）
//characterColor：汉字颜色（1：红色；2：绿色；3：黄色）
//numberColor：数字颜色（1：红色；2：绿色；3：黄色）
//characterType：汉字类型（0-“余位”，1-“剩余”，2-“空位”，3-“空余”，4-“车位”）
//leftCount：余位数
public static byte[] SetRemainingPosition(int lineNum, int characterColor, int numberColor, int characterType, int leftCount)
{
byte[] contentByte = BitConverter.GetBytes(leftCount);
int length = 17; //总的数据位数
byte[] showValueByte = new byte[length]; //显示数据byte数组
//生成CRC校验，去除帧头和帧尾
int dataLen = length - 3; //CRC校验的byte数组长度
byte[] contextBytes = new byte[dataLen];
contextBytes[0] = Convert.ToByte("03", 16);
contextBytes[1] = Convert.ToByte("64", 16);
contextBytes[2] = Convert.ToByte("00", 16); //以上3位预留
contextBytes[3] = Convert.ToByte("14", 16); //命令
contextBytes[4] = Convert.ToByte("00", 16);
contextBytes[5] = Convert.ToByte("06", 16); //6位长度
contextBytes[6] = Convert.ToByte(Convert.ToString(lineNum, 16), 16);
contextBytes[7] = Convert.ToByte(Convert.ToString(characterColor, 16), 16);
contextBytes[8] = Convert.ToByte(Convert.ToString(numberColor, 16), 16);
contextBytes[9] = Convert.ToByte(Convert.ToString(characterType, 16), 16);
contextBytes[10] = contentByte[1]; //余位的高位
contextBytes[11] = contentByte[0]; //余位数的低位
contextBytes[12] = Convert.ToByte("00", 16); //校验位
contextBytes[13] = Convert.ToByte("00", 16); //校验位
byte[] CRCBytes = HexCodeHelper.CRC16(contextBytes, dataLen);
//生成发送数据byte数组
showValueByte[0] = Convert.ToByte("AA", 16);
showValueByte[1] = Convert.ToByte("55", 16); //2位帧头
showValueByte[2] = Convert.ToByte("03", 16);
showValueByte[3] = Convert.ToByte("64", 16);
showValueByte[4] = Convert.ToByte("00", 16); //3位预留
showValueByte[5] = Convert.ToByte("14", 16); //命令
showValueByte[6] = Convert.ToByte("00", 16);
showValueByte[7] = Convert.ToByte("06", 16); //6位长度
showValueByte[8] = Convert.ToByte(Convert.ToString(lineNum, 16), 16);
showValueByte[9] = Convert.ToByte(Convert.ToString(characterColor, 16), 16);
showValueByte[10] = Convert.ToByte(Convert.ToString(numberColor, 16), 16);
showValueByte[11] = Convert.ToByte(Convert.ToString(characterType, 16), 16);
showValueByte[12] = contentByte[1]; //余位的高位
showValueByte[13] = contentByte[0]; //余位数的低位
showValueByte[14] = CRCBytes[1];
showValueByte[15] = CRCBytes[0];
showValueByte[16] = Convert.ToByte("AF", 16);
return(showValueByte);
}
//设置时间显示方式
//lineNum:余位显示行号（0-4，0=不显示时间）
//color：数字颜色（1：红色；2：绿色；3：黄色）
//showMode：显示方式，默认传0
public static byte[] SetTimeShowModel(int lineNum, int color, int showMode)
{
int length = 14; //总的数据位数
byte[] showValueByte = new byte[length]; //显示数据byte数组
//生成CRC校验，去除帧头和帧尾
int dataLen = length - 3; //CRC校验的byte数组长度
byte[] contextBytes = new byte[dataLen];
contextBytes[0] = Convert.ToByte("03", 16);
contextBytes[1] = Convert.ToByte("64", 16);
contextBytes[2] = Convert.ToByte("00", 16); //以上3位预留
contextBytes[3] = Convert.ToByte("F6", 16); //命令
contextBytes[4] = Convert.ToByte("00", 16);
contextBytes[5] = Convert.ToByte("03", 16); //3位长度
contextBytes[6] = Convert.ToByte(Convert.ToString(lineNum, 16), 16);
contextBytes[7] = Convert.ToByte(Convert.ToString(color, 16), 16);
contextBytes[8] = Convert.ToByte(Convert.ToString(showMode, 16), 16);
contextBytes[9] = Convert.ToByte("00", 16); //校验位
contextBytes[10] = Convert.ToByte("00", 16); //校验位
byte[] CRCBytes = HexCodeHelper.CRC16(contextBytes, dataLen); //生成校验位
//生成发送数据byte数组
showValueByte[0] = Convert.ToByte("AA", 16);
showValueByte[1] = Convert.ToByte("55", 16); //2位帧头
showValueByte[2] = Convert.ToByte("03", 16);
showValueByte[3] = Convert.ToByte("64", 16);
showValueByte[4] = Convert.ToByte("00", 16); //3位预留
showValueByte[5] = Convert.ToByte("F6", 16); //命令
showValueByte[6] = Convert.ToByte("00", 16);
showValueByte[7] = Convert.ToByte("03", 16); //3位长度
showValueByte[8] = Convert.ToByte(Convert.ToString(lineNum, 16), 16);
showValueByte[9] = Convert.ToByte(Convert.ToString(color, 16), 16);
showValueByte[10] = Convert.ToByte(Convert.ToString(showMode, 16), 16);
showValueByte[11] = CRCBytes[1];
showValueByte[12] = CRCBytes[0];
showValueByte[13] = Convert.ToByte("AF", 16);
return(showValueByte);
}
//设置音量
public static byte[] SetVoice(int voice) //1-10
{
//string hexContent = HexUtil.ToHex(content, "GBK", false);
//byte[] contentByte = strToToHexByte(hexContent);
int length = 12; //总的数据位数
byte[] broadcastVoiceByte = new byte[length]; //显示数据byte数组
//生成CRC校验，去除帧头和帧尾
int dataLen = length - 3; //CRC校验的byte数组长度
byte[] contextBytes = new byte[dataLen];
contextBytes[0] = Convert.ToByte("03", 16);
contextBytes[1] = Convert.ToByte("64", 16);
contextBytes[2] = Convert.ToByte("00", 16); //3位预留
contextBytes[3] = Convert.ToByte("F0", 16); //命令
contextBytes[4] = Convert.ToByte("00", 16);
contextBytes[5] = Convert.ToByte("01", 16);
contextBytes[6] = Convert.ToByte(Convert.ToString(voice, 16), 16);
contextBytes[7] = Convert.ToByte("00", 16); //保留位
contextBytes[8] = Convert.ToByte("00", 16); //保留位
byte[] CRCBytes = HexCodeHelper.CRC16(contextBytes, dataLen);
//生成发送数据byte数组
broadcastVoiceByte[0] = Convert.ToByte("AA", 16);
broadcastVoiceByte[1] = Convert.ToByte("55", 16); //2位帧头
broadcastVoiceByte[2] = Convert.ToByte("03", 16);
broadcastVoiceByte[3] = Convert.ToByte("64", 16);
broadcastVoiceByte[4] = Convert.ToByte("00", 16); //3位预留
broadcastVoiceByte[5] = Convert.ToByte("F0", 16); //命令
broadcastVoiceByte[6] = Convert.ToByte("00", 16);
broadcastVoiceByte[7] = Convert.ToByte("01", 16);
broadcastVoiceByte[8] = Convert.ToByte(Convert.ToString(voice, 16), 16);
broadcastVoiceByte[9] = CRCBytes[1];
broadcastVoiceByte[10] = CRCBytes[0];
broadcastVoiceByte[11] = Convert.ToByte("AF", 16);
return(broadcastVoiceByte);
}
public static byte[] ScreenByteValue(string content, int lineNumber, int time, int color)
{
string hexContent = HexCodeHelper.ToHex(content, "GBK", false);
byte[] contentByte = HexCodeHelper.strToToHexByte(hexContent);
int dataLength = 4 + contentByte.Length; //数据长度
int length = 15 + contentByte.Length; //总的数据位数
byte[] showValueByte = new byte[length]; //显示数据byte数组
//生成CRC校验，去除帧头和帧尾
int dataLen = length - 3; //CRC校验的byte数组长度
byte[] contextBytes = new byte[dataLen];
contextBytes[0] = Convert.ToByte("01", 16);
contextBytes[1] = Convert.ToByte("64", 16);
contextBytes[2] = Convert.ToByte("00", 16); //3位预留
contextBytes[3] = Convert.ToByte("26", 16); //命令
contextBytes[4] = Convert.ToByte("00", 16);
contextBytes[5] = Convert.ToByte(Convert.ToString(dataLength, 16), 16);
contextBytes[6] = Convert.ToByte(Convert.ToString(lineNumber, 16), 16);
contextBytes[7] = Convert.ToByte(Convert.ToString(time, 16), 16);
contextBytes[8] = Convert.ToByte(Convert.ToString(color, 16), 16);
//contextBytes[7] = Convert.ToByte(Convert.ToString(color, 16), 16);
//contextBytes[8] = Convert.ToByte(Convert.ToString(time, 16), 16);
contextBytes[9] = Convert.ToByte("00", 16); //保留位
int m = 0;
foreach (byte b in contentByte)
{
contextBytes[m + 10] = contentByte[m];
m++;
}
int n = m + 10;
contextBytes[n] = Convert.ToByte("00", 16); //保留位
contextBytes[n + 1] = Convert.ToByte("00", 16); //保留位
byte[] CRCBytes = HexCodeHelper.CRC16(contextBytes, dataLen);
//生成发送数据byte数组
showValueByte[0] = Convert.ToByte("AA", 16);
showValueByte[1] = Convert.ToByte("55", 16); //2位帧头
showValueByte[2] = Convert.ToByte("01", 16);
showValueByte[3] = Convert.ToByte("64", 16);
showValueByte[4] = Convert.ToByte("00", 16); //3位预留
showValueByte[5] = Convert.ToByte("26", 16); //命令
showValueByte[6] = Convert.ToByte("00", 16);
showValueByte[7] = Convert.ToByte(Convert.ToString(dataLength, 16), 16);
showValueByte[8] = Convert.ToByte(Convert.ToString(lineNumber, 16), 16);
showValueByte[9] = Convert.ToByte(Convert.ToString(time, 16), 16);
showValueByte[10] = Convert.ToByte(Convert.ToString(color, 16), 16);
showValueByte[11] = Convert.ToByte("00", 16); //保留位
int i = 0;
foreach (byte b in contentByte)
{
showValueByte[i + 12] = contentByte[i];
i++;
}
int j = i + 12;
showValueByte[j] = CRCBytes[1];
showValueByte[j + 1] = CRCBytes[0];
showValueByte[j + 2] = Convert.ToByte("AF", 16);
return(showValueByte);
}