public bool UpdateDevice(byte[] pBuf)
{
InteractionData tx = new InteractionData();
tx.buff[0] = 0x03;
tx.buff[1] = 0x55; //主机-->设备
InteractionData rx = DeviceInteraction(tx);
if (rx == null || rx.CheckDataList() == false)
{
return(false);
}
HexID[0] = rx.buff[0x10];
HexID[1] = rx.buff[0x11];
HexID[2] = rx.buff[0x12];
HexID[3] = rx.buff[0x13];
tx = new InteractionData();
rx = DeviceInteraction(tx);
if (rx == null || rx.CheckDataList() == false)
{
return(false);
}
HexVer[0] = rx.buff[0x10];
HexVer[1] = rx.buff[0x11];
return(true);
}
public HIDResult CANInfoDataStep(int step, out InteractionData rx)
{
InteractionData tx = new InteractionData();
tx.buff[0] = 0x14;
tx.buff[1] = 0x55; //主机-->设备
tx.buff[4] = 0x20;
for (int i = 0; i < 0x10; i++)
{
tx.buff[i + 0x10] = CANInfo_AT[step, i];
}
rx = DeviceInteraction(tx);
if (rx == null)
{
return(HIDResult.USBError);
}
else if (rx.CheckDataList() == false)
{
return(HIDResult.RxError);
}
else if (rx.buff[1] == 0x00)
{
return(HIDResult.OK);
}
else
{
return(HIDResult.CANErr);
}
}
//public byte[] SwVer=new byte[2]{0x20,0x01};
public bool CheckDevice()
{
InteractionData tx = new InteractionData();
tx.buff[0] = 0x03;
tx.buff[1] = 0x55; //主机-->设备
InteractionData rx = DeviceInteraction(tx);
if (rx == null || rx.CheckDataList() == false)
{
return(false);
}
HexID[0] = rx.buff[0x10];
HexID[1] = rx.buff[0x11];
HexID[2] = rx.buff[0x12];
HexID[3] = rx.buff[0x13];
// if (HexID[0] != 0x01)
// return false;
// // if (HexID[0] != 0x04 || HexID[1] != 0x45 || HexID[2] != 0x61 || HexID[3] != 0x67)
// // return false;
tx = new InteractionData();
rx = DeviceInteraction(tx);
if (rx == null || rx.CheckDataList() == false)
{
return(false);
}
HexVer[0] = rx.buff[0x10];
HexVer[1] = rx.buff[0x11];
return(true);
}
public HIDResult CANEeprom2Step(int step, out InteractionData rx, out int rxCount)
{
InteractionData tx = new InteractionData();
tx.buff[0] = 0x14;
tx.buff[1] = 0x55; //主机-->设备
tx.buff[4] = 0x20;
for (int i = 0; i < 0x10; i++)
{
tx.buff[i + 0x10] = CANEeprom_b[step % 3, i];
}
rxCount = CANEeprom_b[step % 3, 0x0f];
if (0x01 == (step % 3))
{
tx.buff[0x0A + 0x10] = CANEeprom_Cmd00[step / 3];
}
rx = DeviceInteraction(tx);
if (rx == null)
{
return(HIDResult.USBError);
}
else if (rx.CheckDataList() == false)
{
return(HIDResult.RxError);
}
else if (rx.buff[1] == 0x00)
{
return(HIDResult.OK);
}
else
{
return(HIDResult.CANErr);
}
}
public HIDResult EZSReadDataStep(int step, EZSMode mode, out InteractionData rx)
{
InteractionData tx = new InteractionData();
tx.buff[0] = 0x0D;
tx.buff[1] = 0x55; //主机-->设备
tx.buff[0x0A] = 0x02; //cnt
tx.buff[0x0B] = 0x6F;
// if (mode == EZSMode.NEC)
// {
// tx.buff[0x0C] = DTnec[step];
// }
// else if (mode == EZSMode.MOT)
// {
// tx.buff[0x0C] = DTmot[step];
// }
tx.buff[0x0C] = (byte)step;
byte tmp_cmd = tx.buff[0x0C];
rx = DeviceInteraction(tx);
if (rx == null)
{
return(HIDResult.USBError);
}
else if (rx.CheckDataList() == false)
{
return(HIDResult.RxError);
}
else if (rx.buff[0x01] == 0x01)
{
return(HIDResult.ReadEZSError1);
}
else if (rx.buff[0x01] == 0x02)
{
return(HIDResult.ReadEZSError2);
}
else if (rx.buff[0x0B] != 0x70)
{
return(HIDResult.ReadEZSError3);
}
// else if (rx.buff[0x0C] != tmp_cmd)
// {
// return HIDResult.ReadEZSError4;
// }
else if (rx.buff[1] == 0x00)
{
return(HIDResult.OK);
}
else
{
return(HIDResult.ReadEZSError5);
}
}
public InteractionData DeviceInteraction(InteractionData tx, int n)
{
try
{
//int rxCount = HIDStream.Read(InputReport, 0, m_nInputReportLength);
if (HIDProcCallback != null)
{
HIDProcCallback(-2);
}
HIDStream.Write(tx.GetDataList(), 0, m_nOutputReportLength);
byte[] InputReport = new byte[m_nInputReportLength];
IAsyncResult ia = HIDStream.BeginRead(InputReport, 0, m_nInputReportLength, null, null);
for (int s = 0; s < n; s++)
{
if (ia.AsyncWaitHandle.WaitOne(500, false))
{
if (HIDProcCallback != null)
{
HIDProcCallback(-1);
}
InteractionData rx = new InteractionData(InputReport);
return(rx);
}
else
{
if (HIDProcCallback != null)
{
HIDProcCallback(s + 1);
}
}
}
if (HIDProcCallback != null)
{
HIDProcCallback(-1);
}
HIDStream.Close();
HIDStream.Dispose();
HIDStream = null;
m_hHandle = CreateFile(hidPath, GENERIC_READ | GENERIC_WRITE, 0, IntPtr.Zero, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, IntPtr.Zero);
HIDStream = new FileStream(m_hHandle, FileAccess.Read | FileAccess.Write, m_nInputReportLength, true);
return(null);
}
catch (IOException ex)
{
// The device was removed!
throw new HIDDeviceException(ex.Message + ":Device was removed");
}
}
public HIDResult CANWrite4Step(int step, out InteractionData rx)
{
InteractionData tx = new InteractionData();
tx.buff[0] = 0x14;
tx.buff[1] = 0x55; //主机-->设备
tx.buff[4] = 0x20;
for (int i = 0; i < 0x10; i++)
{
tx.buff[i + 0x10] = CANwr_d[step % 2, i];
}
if (step % 2 == 1)
{
for (int i = 0; i < 0x08; i++)
{
tx.buff[i + 0x13] = DTwr[0x08 * DTwrIndex + i];//DATAwr[k][i];
}
tx.buff[0x12] = (byte)DTwrIndex;
DTwrIndex++;
}
rx = DeviceInteraction(tx);
if (rx == null)
{
return(HIDResult.USBError);
}
else if (rx.CheckDataList() == false)
{
return(HIDResult.RxError);
}
else if (rx.buff[1] == 0x00)
{
return(HIDResult.OK);
}
else if (rx.buff[1] == 0x03)
{
return(HIDResult.CANWriteWait);
}
else
{
return(HIDResult.CANErr);
}
}
public bool Check_mima()
{
InteractionData tx = new InteractionData();
tx.buff[0] = 0x03;
tx.buff[1] = 0x55; //主机-->设备
InteractionData rx = DeviceInteraction(tx);
if (rx == null || rx.CheckDataList() == false)
{
return(false);
}
KEY[0] = 0x02;
KEY[1] = 0x58;
KEY[2] = 0xBE;
KEY[3] = 0x24;
// KEY[4] = 0x8A;
// KEY[5] = 0x95;
// KEY[6] = 0x60;
// KEY[7] = 0x3D;
KEY[4] = (byte)(HexID[0] - 0x77);
KEY[5] = (byte)(HexID[1] - 0x55);
KEY[6] = (byte)(HexID[2] - 0x33);
KEY[7] = (byte)(HexID[3] - 0x11);
HOP[0] = rx.buff[0x14];
HOP[1] = rx.buff[0x15];
HOP[2] = rx.buff[0x16];
HOP[3] = rx.buff[0x17];
DECRYPT();
if ((HOP[0x02] == rx.buff[0x18]) && (HOP[3] == rx.buff[0x19]))
{
return(true);
}
else
{
return(false);
}
}
public InteractionData DeviceInteraction(InteractionData tx)
{
return(DeviceInteraction(tx, 80));
}
