public TPCANStatus Init()
{
TPCANStatus result;
StringBuilder strMsg;
result = PCANBasic.Initialize(mChannel, mBaudrate);
if (result != TPCANStatus.PCAN_ERROR_OK)
{
strMsg = new StringBuilder(256);
PCANBasic.GetErrorText(result, 0, strMsg);
MessageBox.Show(strMsg.ToString());
}
else
{
MessageBox.Show("PCAN-USB was initialized successfully!");
// Turn the power source oparationa on
byte[] data = { 0x01, mDeviceId };
Write("000", data);
//
data = new byte[8];
data[0] = 0x02;
Write("202", data);
StartTimers();
}
return(result);
}
public void Write(string id, byte[] data)
{
TPCANStatus result;
TPCANMsg msg;
msg = new TPCANMsg();
msg.ID = Convert.ToUInt32(id, 16);
msg.LEN = Convert.ToByte(data.Length);
msg.DATA = new byte[8];
msg.MSGTYPE = TPCANMessageType.PCAN_MESSAGE_STANDARD;
for (int i = 0; i < msg.LEN; i++)
{
msg.DATA[i] = data[i];
}
PCANBasic.Write(mChannel, ref msg);
result = PCANBasic.Write(mChannel, ref msg);
if (result != TPCANStatus.PCAN_ERROR_OK)
{
StringBuilder strMsg = new StringBuilder(256);
PCANBasic.GetErrorText(result, 0, strMsg);
//Console.WriteLine(strMsg.ToString());
}
}
private string GetFormatedError(TPCANStatus p_error)
{
StringBuilder sb_error_text;
sb_error_text = new StringBuilder(256);
if (PCANBasic.GetErrorText(p_error, 0, sb_error_text) != TPCANStatus.PCAN_ERROR_OK)
{
return($"An error occurred. Error-code's text ({p_error:X}) couldn't be retrieved");
}
else
{
return(sb_error_text.ToString());
}
}
private string GetFormatedError(TPCANStatus error)
{ /// Help Function used to get an error as text
StringBuilder strTemp;
// Creates a buffer big enough for a error-text
strTemp = new StringBuilder(256);
// Gets the text using the GetErrorText API function
// If the function success, the translated error is returned. If it fails,
// a text describing the current error is returned.
if (PCANBasic.GetErrorText(error, 0, strTemp) != TPCANStatus.PCAN_ERROR_OK)
{
return(string.Format("An error occurred. Error-code's text ({0:X}) couldn't be retrieved", error));
}
else
{
return(strTemp.ToString());
}
}
/// <summary>
/// Help Function used to get an error as text
/// </summary>
/// <param name="error">Error code to be translated</param>
/// <returns>A text with the translated error</returns>
private string GetFormatedError(TPCANStatus error)
{
#if PROGRAM_RUNNING
StringBuilder strTemp;
// Creates a buffer big enough for a error-text
//
strTemp = new StringBuilder(256);
// Gets the text using the GetErrorText API function
// If the function success, the translated error is returned. If it fails,
// a text describing the current error is returned.
//
try
{
try
{
if (PCANBasic.GetErrorText(error, 0, strTemp) != TPCANStatus.PCAN_ERROR_OK)
{
return(string.Format("An error occurred. Error-code's text ({0:X}) couldn't be retrieved", error));
}
}
catch (Exception Msg)
{
//MessageBox.Show(Msg.Message + "\n" + Msg.StackTrace);
uMessageBox.Show(promptText: Msg.Message + "\n" + Msg.StackTrace, title: "경고");
}
}
finally
{
}
return(strTemp.ToString());
#else
return("");
#endif
}