/// <summary>
/// Get a list of connected devices
/// </summary>
/// <returns>List of devices</returns>
public static List <string> GetUSBDevices()
{
//Uses the PEAK System USB1 to USB16 handles for the PCAN-USB devices
TPCANStatus dllRet = TPCANStatus.PCAN_ERROR_UNKNOWN; //Assume unknown state to start
UInt32 iBuffer; //Passed to PCAN dll in GetValue call
List <string> PCANDevices = null; //The list of devices to return
bool isFD; //CAN Flexible Data Rate (not currently supported by PCAN_USB)
for (int i = 0; i < handlesArray.Length; i++)
{
// Checks for a Plug&Play Handle and, depending upon the return value, include it
// into the list of available hardware channels.
dllRet = PCANBasic.GetValue(handlesArray[i], TPCANParameter.PCAN_CHANNEL_CONDITION, out iBuffer, sizeof(UInt32));
if ((dllRet == TPCANStatus.PCAN_ERROR_OK) && ((iBuffer & PCANBasic.PCAN_CHANNEL_AVAILABLE) == PCANBasic.PCAN_CHANNEL_AVAILABLE || (iBuffer & PCANBasic.PCAN_CHANNEL_PCANVIEW) == PCANBasic.PCAN_CHANNEL_PCANVIEW))
{
dllRet = PCANBasic.GetValue(handlesArray[i], TPCANParameter.PCAN_CHANNEL_FEATURES, out iBuffer, sizeof(UInt32));
isFD = (dllRet == TPCANStatus.PCAN_ERROR_OK) && ((iBuffer & PCANBasic.FEATURE_FD_CAPABLE) == PCANBasic.FEATURE_FD_CAPABLE);
if (PCANDevices == null)
{
PCANDevices = new List <string>();
}
PCANDevices.Add(FormatChannelName(handlesArray[i], isFD));
}
}
return(PCANDevices);
}
/// <summary>
/// Get identify setting from PCAN USB device
/// </summary>
/// <param name="PCANUSBHandle">PCAN USB device handle</param>
/// <returns>true if identifying is on for the device, else false</returns>
public static bool IsIdentifyOn(PCANHandle PCANUSBHandle)
{
TPCANStatus dllRet = TPCANStatus.PCAN_ERROR_UNKNOWN; //Assume unknown state to start
UInt32 iBuffer; //Passed to PCAN dll in GetValue call
dllRet = PCANBasic.GetValue(PCANUSBHandle, TPCANParameter.PCAN_CHANNEL_IDENTIFYING, out iBuffer, sizeof(UInt32));
if (dllRet == TPCANStatus.PCAN_ERROR_OK && ((iBuffer & PCANBasic.PCAN_PARAMETER_ON) == PCANBasic.PCAN_PARAMETER_ON))
{
return(true);
}
else
{
return(false);
}
}