/// <summary>
/// DKP 空调控制器 收发数据 判断接受数据 根据情况 多次或 等待发送
/// </summary>
/// <returns></returns>
private CommuniState DkpDadaSendRece(IsWait isWait)
{
CommuniState CommuniState = CommuniState.无回复;
byte[] bRece = new byte[8];
int iReceLen = serial.SendReceByte(DjControl, ref bRece, 10, isWait);
//txt 发送 接受
txtLog.TxtWriteByte("Air.txt", "DjControl Send", DjControl, false);
if (iReceLen > 0)
{
txtLog.TxtWriteByte("Air.txt", "DjControl Rece", bRece, true);
}
if (iReceLen == 8)
{
if (bRece[0] == DjControl[0] && bRece[1] == DjControl[1] && bRece[2] == DjControl[2] && bRece[3] == DjControl[3] &&
bRece[4] == DjControl[4] && bRece[5] == DjControl[5] && bRece[6] == DjControl[6] && bRece[7] == DjControl[7])
{
CommuniState = CommuniState.正常;
}
else
{
CommuniState = CommuniState.错误;
}
}
else
{
if (iReceLen == 0)
{
CommuniState = CommuniState.无回复;
}
else
{
CommuniState = CommuniState.错误;
}
}
return(CommuniState);
}
/// <summary>
/// 控制大金空调 开关或模式
/// </summary>
public bool DjAirControl(byte bAddr, DjControlType type, byte bContent, IsWait isWiat)
{
bool blRet = false;
DjControl[1] = bAddr;
DjControl[2] = 0x03;
DjControl[3] = 0x04;
DjControl[4] = (byte)type;
DjControl[5] = bContent;
byte bCheck = 0;
for (int i = 1; i < 6; i++)
{
bCheck += DjControl[i];
}
DjControl[6] = bCheck;
CommuniState ret = DkpDadaSendRece(isWiat);
if (ret == CommuniState.错误)
{
int iSend = 3;
for (int i = 0; i < iSend; i++)
{
Thread.Sleep(2000);
ret = DkpDadaSendRece(isWiat);
if (ret == CommuniState.正常)
{
break;
}
}
}
if (ret == CommuniState.正常)
{
blRet = true;
}
return(blRet);
}
/// <summary>
/// 连接 读写器 更新通信状态
/// </summary>
public void OpenRfidNewState()
{
if (stateNet == CommuniState.错误)
{
TimeSpan span = DateTime.Now - timeLinkErr;
if (span.TotalMinutes < 1)
{
return;
}
}
bool blRet = OpenNetPort();
if (blRet)
{
blConnent = true;
iLinkErr = 0;
if (stateNet != CommuniState.正常)
{
stateNet = CommuniState.正常;
//通信恢复正常
}
}
else
{
iLinkErr++;
}
if (iLinkErr > 3)
{
if (stateNet != CommuniState.错误)
{
stateNet = CommuniState.错误;
//通信异常
}
timeLinkErr = DateTime.Now;
}
}
/// <summary>
/// 读大金空调运行状态
/// </summary>
public CommuniState DjAirReadData(byte bAddr, ref DeviceRunState state, ref AirRunModel model, ref int iSetTemp)
{
CommuniState CommuniState = CommuniState.无回复;
DjAirState[1] = bAddr;
DjAirState[2] = 0x01;
DjAirState[3] = 0x05;
byte bCheck = 0;
for (int i = 1; i < 4; i++)
{
bCheck += DjAirState[i];
}
DjAirState[4] = bCheck;
byte[] bRece = new byte[22];
int iReceLen = serial.SendReceByte(DjAirState, ref bRece, 10, IsWait.CanStop);
//txt 发送 接受
txtLog.TxtWriteByte("Air.txt", "DjState Send", DjAirState, false);
if (iReceLen > 0)
{
txtLog.TxtWriteByte("Air.txt", "DjState Rece", bRece, true);
}
if (iReceLen == 22)
{
bCheck = 0;
for (int i = 1; i < 20; i++)
{
bCheck += bRece[i];
}
if (bRece[0] == 0x7e && bRece[1] == bAddr && bRece[2] == 0x11 && bRece[3] == 0x05 && bRece[20] == bCheck && bRece[21] == 0x0d)
{
bool blPBoard = false;//P板和空调不通信
for (int i = 4; i < 20; i++)
{
if (bRece[i] != 0)
{
blPBoard = true;
break;
}
}
if (blPBoard)
{
CommuniState = CommuniState.正常;
iSetTemp = bRece[4];
if (bRece[10] == 0x00)
{
state = DeviceRunState.停止;
}
else if (bRece[10] == 0x01)
{
state = DeviceRunState.运行;
}
// 60H：送风、61H：制热、62H：制冷、63H：自动、67H：除湿
if (bRece[11] == 0x60)
{
model = AirRunModel.送风;
}
else if (bRece[11] == 0x61)
{
model = AirRunModel.制热;
}
else if (bRece[11] == 0x62)
{
model = AirRunModel.制冷;
}
else if (bRece[11] == 0x63)
{
model = AirRunModel.自动;
}
else if (bRece[11] == 0x67)
{
model = AirRunModel.除湿;
}
}
else
{
CommuniState = CommuniState.错误;
}
}
}
return(CommuniState);
}
