// Loads the selected transmission buttons onto the screen
private void TransmitList_SelectedIndexChanged(object sender, EventArgs e)
{
TransmitBox.Columns.Clear();
TransmitBox.Items.Clear();
TransmitBox.Columns.Add("Name", 135, HorizontalAlignment.Left);
TransmitBox.Columns.Add("Packet Type", 85, HorizontalAlignment.Left);
try
{
string[] packets = XMLInterfaces.ReturnPackets(TransmitList.SelectedItem.ToString());
if (packets.Length != 0)
{
for (int y = 0; y < packets.Length; y++)
{
string[] output = packets[y].Split(';');
ListViewItem item = new ListViewItem(output);
TransmitBox.Items.AddRange(new ListViewItem[] { item });
}
}
// Sets all of the variables for the selected filter
TransmitFilter = TransmitList.SelectedItem.ToString();
TransmitLoadLabel.Text = TransmitList.SelectedItem.ToString();
}
catch
{
// No catch needed as no change
}
}
// Loads packet based on user selection
private void TransmitBox_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
PacketBox.Clear();
if (TransmitBox.SelectedItems.Count > 0)
{
packetLabel.Text = TransmitBox.SelectedItems[0].Text;
PacketBox.Text = XMLInterfaces.ReturnPacketDataDisplay(TransmitList.SelectedItem.ToString(), TransmitBox.SelectedItems[0].Text);
}
}
catch
{
// No catch needed as no change
}
}
// Loads the available transmission buttons from the xml file into the transmit listing
private void LoadListTransmit()
{
// Clear any current items
TransmitList.Items.Clear();
// returns a string array of the available filter types from the XMLInterfaces
string[] transmittypes = XMLInterfaces.ReturnTransmitTypes(ConfigFiles.Settings1.Default.filterURI);
// for each string in the string array an item is added to the filterlist
if (transmittypes != null)
{
for (int x = 0; x < transmittypes.Length; x++)
{
TransmitList.Items.Add(transmittypes[x]);
}
toolStripStatusLabel2.Text = "Find Transmit Cars";
}
}
// Temp until hardware support is added
// public static bool TransmitChannel2 = false;
// Converts a CAN message into string format for display in the multi-column box
// CAN message to display format
// ***********************
public static string[] ConvertMsgArray(CanData can, string filter, int BitMSBinput)
{
// Allocates the string array for return; update size as needed
string[] msgOutput = new string[11];
// Initial the msg array to blank
msgOutput[(int)BusFields.Data] = "";
msgOutput[(int)BusFields.Id] = "";
msgOutput[(int)BusFields.Flags] = "";
// Format MSB/LSB 0/11 1/10 2/9 3/8 4/7 5/6 6/7 7/4 8/3 9/2 10/1 11/0
int[] BitMSBhex = new int[] { 0x000, 0x001, 0x600, 0x700, 0x780, 0x7C0, 0x7E0, 0x7F0, 0x7F8, 0x7FC, 0x7FE, 0x7FF };
int[] BitLSBhex = new int[] { 0x7FF, 0x7FE, 0x1FF, 0x0FF, 0x07F, 0x03F, 0x01F, 0x00F, 0x007, 0x003, 0x001, 0x000 };
// Pulls the MSB and LSB from the ID for identity checking
msgOutput[(int)BusFields.BitMSB] = String.Format("{0:X}", (can.id & BitMSBhex[BitMSBinput]));
msgOutput[(int)BusFields.BitLSB] = String.Format("{0:X}", (can.id & BitLSBhex[BitMSBinput]));
// Calls the filters
if (filter != "")
{
// Checks for matches in the XML filter files for packet, ECU, and message
string stringmsg = CommonUtils.ConvertMsgtoString(can.msg, can.dlc);
// Filter Output processing
msgOutput[(int)BusFields.Packet] = XMLInterfaces.ReturnPacketIdentifier(filter, can.id, stringmsg);
//MainWindow.ErrorDisplayString("XML: " + msgOutput[(int)BusFields.Packet]);
msgOutput[(int)BusFields.Id] = XMLInterfaces.ReturnID(filter, can.id);
// Removed to conslidate output
// msgOutput[(int)BusFields.DataID] = XMLInterfaces.ReturnMsg(filter, stringmsg);
/*
* // If Then Filter Processing
* if (IfThenActive == true)
* {
* XMLInterfaces.CheckIfThen(filter, can.id, stringmsg);
* }
*/
}
// Hex output
if (String.Compare(can.format, "hex", true) == 0)
{
// hex output
msgOutput[(int)BusFields.IdNo] = String.Format("{0:X3}", can.id);
msgOutput[(int)BusFields.DLC] = String.Format("{0:X}", can.dlc);
msgOutput[(int)BusFields.Flags] = String.Format("{0}", can.flags);
for (int i = 0; i < 8; i++)
{
if (i < can.dlc)
{
msgOutput[(int)BusFields.Data] += String.Format(" {0:X2}", can.msg[i]);
}
}
}
// Default to Decimal output if no format is given
else
{
// decimal output
msgOutput[(int)BusFields.IdNo] = String.Format("{0}", can.id);
msgOutput[(int)BusFields.DLC] = Convert.ToString(can.dlc);
msgOutput[(int)BusFields.Flags] = Convert.ToString(can.flags);
for (int i = 0; i < 8; i++)
{
if (i < can.dlc)
{
// decimal output
msgOutput[(int)BusFields.Data] += " " + Convert.ToString(can.msg[i]);
}
}
}
if (can.errorFrame == true & can.flagString == "E")
{
msgOutput[(int)BusFields.Packet] = "Error Frame";
}
can.errorFrame = false;
/*
* switch (can.flagString)
* {
* case "E":
* msgOutput[(int)BusFields.Packet] = "Error Frame";
* break;
*
* case "X":
* msgOutput[(int)BusFields.Packet] = "Extended Frame";
* break;
*
* case "R":
* msgOutput[(int)BusFields.Packet] = "Remote Frame";
* break;
*
* default:
* msgOutput[(int)BusFields.Packet] = "Standard Frame";
* break;
* }
*
* if (can.errorFrame == true & can.flagString == "E")
* msgOutput[(int)BusFields.Packet] = "Error Frame";
*/
// msgOutput[(int)BusFields.Flags] = can.flagString;
msgOutput[(int)BusFields.Time] = String.Format("{0}", can.time);
return(msgOutput);
}
// Transmits the selected packets
private void Transmit_Click(object sender, EventArgs e)
{
try
{
CanData can = new CanData();
string msgOutput = "";
// Loop through all items the MonitorBox.
for (int x = 0; x < TransmitBox.Items.Count; x++)
{
// Determine if the item is selected.
if (TransmitBox.Items[x].Selected)
{
can.hardware = TransmitInterfaceBox.SelectedItem.ToString();
can.format = "hex";
can.flags = 0;
int count = 1;
// Transmit for simple packets
if (TransmitBox.Items[x].SubItems[1].Text.Contains("Packet"))
{
// return string --> 0=id; 1=dlc; 2=flag; 3=message
msgOutput = XMLInterfaces.ReturnPacketDataTransmit(TransmitList.SelectedItem.ToString(), TransmitBox.Items[x].SubItems[0].Text);
CommonUtils.ConvertStringtoCAN(can, msgOutput);
string[] output = msgOutput.Split(';');
if (output[3].Equals("X"))
{
can.flags = 4; // Extended Packet
}
// if packets number or time between is blank then only send one packet
if (output[4] == "" || output[5] == "")
{
GenericCanBus.GenericCanTransmitSingle(can);
// Verbose Output
if (VerboseTransmit.Checked == true)
{
MessageBox.Show(CommonUtils.DisplayMsg(can));
}
}
else
{
can.number = Convert.ToInt32(output[4]);
can.timeBtw = Convert.ToInt32(output[5]);
GenericCanBus.GenericCanTransmitMultiple(can);
}
// Transmit for Packet Sequences
}
else if (TransmitBox.Items[x].SubItems[1].Text.Contains("Sequence"))
{
// for execution once before the while check
do
{
// return string --> 0=id; 1=dlc; 2=flag; 3=message
msgOutput = XMLInterfaces.ReturnPacketDataSequence(count, TransmitList.SelectedItem.ToString(), TransmitBox.Items[x].SubItems[0].Text);
if (msgOutput.Equals("??"))
{
return;
}
CommonUtils.ConvertStringtoCAN(can, msgOutput);
string[] output = msgOutput.Split(';');
if (output[3].Equals("X"))
{
can.flags = 4; // Extended Packet
}
GenericCanBus.GenericCanTransmitSingle(can);
count++;
// Verbose Output
if (VerboseTransmit.Checked == true)
{
MessageBox.Show(CommonUtils.DisplayMsg(can));
}
} while (msgOutput.Contains(";"));
}
else if (TransmitBox.Items[x].SubItems[1].Text.Contains("If Then"))
{
MainWindow.ErrorDisplayString("If Then Clauses are Activated in the Bus Monitor User Interface");
}
}
}
}
catch
{
MessageBox.Show("No interface is turned on, please turn on the interfaces from \"Advanced Bus Control\"");
this.Close();
BusControl form = (BusControl)CommonUtils.GetOpenedForm <BusControl>();
if (form == null)
{
form = new BusControl();
form.Show();
}
else
{
form.Select();
}
}
}
