//private void btnInit_Click(object sender, EventArgs e)
/*
* strBitrate 波特率
*
*/
private bool PCAN_Init(string strBitrate)
{
bool bInitRet = false;
m_PcanHandle = Convert.ToUInt16("51", 16);
m_Baudrate = TPCANBaudrate.PCAN_BAUD_500K;
m_HwType = TPCANType.PCAN_TYPE_ISA;
TPCANStatus stsResult;
// Connects a selected PCAN-Basic channel
//
if (m_IsFD)
{
stsResult = PCANBasic.InitializeFD(m_PcanHandle, strBitrate);
}
else
{
stsResult = PCANBasic.Initialize(
m_PcanHandle,
m_Baudrate,
m_HwType,
256, // Convert.ToUInt32(strIO, 16),
3); // Convert.ToUInt16(strInterrupt));
}
if (stsResult != TPCANStatus.PCAN_ERROR_OK)
{
if (stsResult != TPCANStatus.PCAN_ERROR_CAUTION)
{
//MessageBox.Show(GetFormatedError(stsResult));
bInitRet = false;
}
}
else
{
// Prepares the PCAN-Basic's PCAN-Trace file
bInitRet = true;
}
return(bInitRet);
}
public bool OpenCan(short Channel, int ID, short Speed, bool m_IsFD = false)
{
#if PROGRAM_RUNNING
TPCANStatus stsResult;
UInt32 iBuffer;
//-----------------------------[ Init can board ]
// Connects a selected PCAN-Basic channel
//
try
{
try
{
m_PcanHandle[Channel] = (byte)ID;
switch (Speed)
{
case 0: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_5K; break;
case 1: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_10K; break;
case 2: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_20K; break;
case 3: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_33K; break;
case 4: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_47K; break;
case 5: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_50K; break;
case 6: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_83K; break;
case 7: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_95K; break;
case 8: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_100K; break;
case 9: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_125K; break;
case 10: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_250K; break;
case 11: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_500K; break;
case 12: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_800K; break;
case 13: m_Baudrate[Channel] = TPCANBaudrate.PCAN_BAUD_1M; break;
}
if (m_IsFD)
{
string s = "f_clock_mhz = 20,nom_brp = 5,nom_tseg1 = 2,nom_tseg2 = 1,nom_sjw = 1,data_brp = 2,data_tseg1 = 3, data_tseg2 = 1,data_sjw = 1";
stsResult = PCANBasic.InitializeFD(
m_PcanHandle[Channel],
s);
}
else
{
//m_HwType = TPCANType.PCAN_TYPE_ISA;
stsResult = PCANBasic.Initialize(
m_PcanHandle[Channel],
m_Baudrate[Channel],
m_HwType[Channel],
0x100,
3);
}
if (stsResult != TPCANStatus.PCAN_ERROR_OK)
{
uMessageBox.Show(promptText: GetFormatedError(stsResult), title: "경고"); //MessageBox.Show(GetFormatedError(stsResult));
}
else
{
// Prepares the PCAN-Basic's PCAN-Trace file
//
ConfigureTraceFile((short)Channel);
}
//-----------------------------[ Open can board ]
// Gets the current status of the message filter
//
if (!GetFilterStatus((short)Channel, out iBuffer))
{
return(false);
}
// The filter will be full opened or complete closed
//
iBuffer = PCANBasic.PCAN_FILTER_OPEN;
// The filter is configured
//
stsResult = PCANBasic.SetValue(
m_PcanHandle[Channel],
TPCANParameter.PCAN_MESSAGE_FILTER,
ref iBuffer,
sizeof(UInt32));
// If success, an information message is written, if it is not, an error message is shown
//
if (stsResult == TPCANStatus.PCAN_ERROR_OK)
{
Open[Channel] = true;
}
else
{
Open[Channel] = false;
}
if (stsResult == TPCANStatus.PCAN_ERROR_OK)
{
return(true);
}
else
{
uMessageBox.Show(promptText: GetFormatedError(stsResult), title: "경고"); //MessageBox.Show(GetFormatedError(stsResult));
}
}
catch (Exception Msg)
{
//MessageBox.Show(Msg.Message + "\n" + Msg.StackTrace);
uMessageBox.Show(promptText: Msg.Message + "\n" + Msg.StackTrace, title: "경고"); //MessageBox.Show(GetFormatedError(stsResult));
}
}
finally
{
}
return(false);
#else
return(true);
#endif
}
private void GetHwInfor()
{
UInt32 iBuffer;
TPCANStatus stsResult;
bool isFD;
UInt32 Ch;
UInt32 DeviceCh;
StringBuilder HwName = new StringBuilder();
//StringBuilder HwDevice = new StringBuilder();
// Clears the Channel combioBox and fill it again with
// the PCAN-Basic handles for no-Plug&Play hardware and
// the detected Plug&Play hardware
//
CanList.Clear();
try
{
for (int i = 0; i < m_HandlesArray.Length; i++)
{
// Includes all no-Plug&Play Handles
if (m_HandlesArray[i] <= PCANBasic.PCAN_DNGBUS1)
{
CanList.Add(FormatChannelName(m_HandlesArray[i]));
}
else
{
// Checks for a Plug&Play Handle and, according with the return value, includes it
// into the list of available hardware channels.
//
stsResult = PCANBasic.GetValue(m_HandlesArray[i], TPCANParameter.PCAN_CHANNEL_CONDITION, out iBuffer, sizeof(UInt32));
if ((stsResult == TPCANStatus.PCAN_ERROR_OK) && ((iBuffer & PCANBasic.PCAN_CHANNEL_AVAILABLE) == PCANBasic.PCAN_CHANNEL_AVAILABLE))
{
stsResult = PCANBasic.GetValue(m_HandlesArray[i], TPCANParameter.PCAN_CONTROLLER_NUMBER, out Ch, sizeof(UInt32));
stsResult = PCANBasic.GetValue(m_HandlesArray[i], TPCANParameter.PCAN_HARDWARE_NAME, HwName, 20);
stsResult = PCANBasic.GetValue(m_HandlesArray[i], TPCANParameter.PCAN_CHANNEL_FEATURES, out iBuffer, sizeof(UInt32));
isFD = (stsResult == TPCANStatus.PCAN_ERROR_OK) && ((iBuffer & PCANBasic.FEATURE_FD_CAPABLE) == PCANBasic.FEATURE_FD_CAPABLE);
if (isFD)
{
string s = "f_clock_mhz = 20,nom_brp = 5,nom_tseg1 = 2,nom_tseg2 = 1,nom_sjw = 1,data_brp = 2,data_tseg1 = 3, data_tseg2 = 1,data_sjw = 1";
stsResult = PCANBasic.InitializeFD(
m_HandlesArray[i],
s);
}
else
{
//m_HwType = TPCANType.PCAN_TYPE_ISA;
stsResult = PCANBasic.Initialize(
m_HandlesArray[i],
m_Baudrate[i],
m_HwType[i],
0x100,
3);
}
stsResult = PCANBasic.GetValue(m_HandlesArray[i], TPCANParameter.PCAN_DEVICE_NUMBER, out DeviceCh, sizeof(UInt32));
PCANBasic.Uninitialize(m_HandlesArray[i]);
//CanList.Add(FormatChannelName(m_HandlesArray[i], isFD, (Int32)Ch));
CanList.Add(FormatChannelName(m_HandlesArray[i], isFD, (Int32)Ch, HwName.ToString(), DeviceCh));
}
}
}
}
catch (DllNotFoundException)
{
//MessageBox.Show("Unable to find the library: PCANBasic.dll !", "Error!"/*, System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error*/);
uMessageBox.Show(title: "Error!", "Unable to find the library: PCANBasic.dll !"); //MessageBox.Show(GetFormatedError(stsResult));
//Environment.Exit(-1);
}
return;
}
/*---------------------------------------------------------------------------------------------------*/
public bool startDevice()
{
TPCANStatus result1 = 0;
//if (CANINDEX != 0 && CANINDEX != 1)
//{
// MessageBox.Show("请指定设备参数");
// return false;
//}
if (Form_SetCANParam.form_setcan.checkCANFDMode.Checked == true)
{
result1 = PCANBasic.InitializeFD(PCAN_PARA1.PCANIndex, "f_clock_mhz=20, nom_brp=5, nom_tseg1=2, nom_tseg2=1, nom_sjw=1, data_brp=2, data_tseg1=3, data_tseg2=1, data_sjw=1");
}
else
{
result1 = PCANBasic.Initialize(PCAN_PARA1.PCANIndex, PCAN_PARA1.BTR0_1, TPCANType.PCAN_TYPE_ISA, 0x378, 3);
}
if (result1 == TPCANStatus.PCAN_ERROR_OK)
{
//MessageBox.Show("设备启动成功");
switch (PCAN_PARA1.PCANIndex)
{
case 0x0051:
PCAN_COMMON_VAL.pcan_init_flag0 = 0x69; //通道1初始化成功标志
break;
case 0x0052:
PCAN_COMMON_VAL.pcan_init_flag1 = 0x69; //通道1初始化成功标志}
break;
case 0x0053:
PCAN_COMMON_VAL.pcan_init_flag2 = 0x69; //通道1初始化成功标志
break;
case 0x0054:
PCAN_COMMON_VAL.pcan_init_flag3 = 0x69; //通道1初始化成功标志}
break;
case 0x0055:
PCAN_COMMON_VAL.pcan_init_flag4 = 0x69; //通道1初始化成功标志
break;
case 0x0056:
PCAN_COMMON_VAL.pcan_init_flag5 = 0x69; //通道1初始化成功标志}
break;
case 0x0057:
PCAN_COMMON_VAL.pcan_init_flag6 = 0x69; //通道1初始化成功标志
break;
case 0x0058:
PCAN_COMMON_VAL.pcan_init_flag7 = 0x69; //通道1初始化成功标志}
break;
}
if (Form_SetCANParam.form_setcan.checkCANFDMode.Checked == true)
{
Form_BasicFunction.form_basic.checkEnableCANFD.Enabled = true;
Form_BasicFunction.form_basic.EnableCANFD_BRS.Enabled = true;
}
else
{
Form_BasicFunction.form_basic.checkEnableCANFD.Checked = false;
Form_BasicFunction.form_basic.checkEnableCANFD.Enabled = false;
Form_BasicFunction.form_basic.EnableCANFD_BRS.Enabled = false;
Form_BasicFunction.form_basic.EnableCANFD_BRS.Checked = false;
}
if (thread == null)
//if(true)//方便连续直接打开设备
{
thread = new Thread(receivingThread);
thread.Start();
}
IsOpen = true;
return(true);
}
else
{
goto errorReporting;
}
errorReporting:
if (result1 == TPCANStatus.PCAN_ERROR_ILLHW)
{
MessageBox.Show("请插入PCAN-USB设备");
}
else
{
MessageBox.Show("PCAN-USB打开失败");
}
return(false);
}
