private void UpdateDeviceTable(uint selectedHub)
{
using (var c = ONIContextManager.ReserveContext(Configuration.Slot))
{
var context = c.Context;
dataGridViewDeviceTable.Rows.Clear();
for (int i = 0; i < context.DeviceTable.Count; i++)
{
var dev = context.DeviceTable.Values.ElementAt(i);
var idx = context.DeviceTable.Keys.ElementAt(i);
var hub = (idx & 0x0000FF00) >> 8;
if (dev.ID != (int)ONIX.DeviceID.Null && hub == selectedHub)
{
var ri = dataGridViewDeviceTable.Rows.Add(
idx + $@" ({(byte)(idx >> 8):X2}.{(byte)(idx >> 0):X2})",
(DeviceID)dev.ID,
dev.Version,
dev.ReadSize,
dev.WriteSize,
dev.Description);
dataGridViewDeviceTable.Rows[ri].HeaderCell.Value = ri.ToString();
}
}
}
}
private void buttonBlockMin_Click(object sender, EventArgs e)
{
using (var c = ONIContextManager.ReserveContext(Configuration.Slot))
{
var context = c.Context;
Configuration.ReadSize = (int)context.MaxReadFrameSize;
numericUpDownReadSize.Value = Configuration.ReadSize;
}
}
private void dataGridViewDeviceTable_SelectionChanged(object sender, EventArgs e)
{
if (dataGridViewDeviceTable.SelectedRows.Count == 0)
{
propertyGridSelecteDevice.SelectedObject = null;
return;
}
var row = dataGridViewDeviceTable.SelectedRows[0];
var deviceIndexStr = (row.Cells[0].Value as string).Split(' ')[0];
var deviceIndex = uint.Parse(deviceIndexStr);
using (var c = ONIContextManager.ReserveContext(Configuration.Slot))
{
var context = c.Context;
if (context.DeviceTable.TryGetValue(deviceIndex, out oni.Device dev))
{
var device = ONIDeviceFactory.Make((DeviceID)dev.ID);
if (device != null)
{
// Hacky "back door" into ONIDeviceIndexTypeConverter's functionality
device.DeviceAddress = new ONIDeviceAddress {
HardwareSlot = Configuration.Slot, Address = deviceIndex
};
propertyGridSelecteDevice.SelectedObject = device;
}
else
{
propertyGridSelecteDevice.SelectedObject = null;
}
}
else
{
propertyGridSelecteDevice.SelectedObject = null;
}
}
}
public StimulatorEditorDialog(ONIDeviceAddress address)
{
InitializeComponent();
// Make device
using (var c = ONIContextManager.ReserveContext(address.HardwareSlot))
{
var context = c.Context;
if (context.DeviceTable.TryGetValue((uint)address.Address, out oni.Device dev))
{
device = ONIDeviceFactory.Make((DeviceID)dev.ID);
if (device != null)
{
device.DeviceAddress = address;
// Bind to properties pane
propertyGridStimulator.SelectedObject = device;
}
else
{
propertyGridStimulator.SelectedObject = null;
}
}
else
{
propertyGridStimulator.SelectedObject = null;
}
}
SetupDisplay();
DrawWaveform();
FitWaveform();
zedGraphWaveform.KeyDown += ZedGraphWaveform_KeyDown;
zedGraphWaveform.KeyUp += ZedGraphWaveform_KeyUp;
}
private void AttemptToConnect()
{
dataGridViewDeviceTable.Rows.Clear();
tabControlHubs.SelectedTab = tabControlHubs.TabPages[0];
tabControlHubs.SelectedTab.Text = "";
while (tabControlHubs.TabPages.Count > 1)
{
tabControlHubs.TabPages.RemoveAt(tabControlHubs.TabPages.Count - 1);
}
try
{
using (var c = ONIContextManager.ReserveContext(Configuration.Slot))
{
var context = c.Context;
var hubs = new List <oni.Hub>();
foreach (var d in context.DeviceTable.Values)
{
if (d.ID != (int)ONIX.DeviceID.Null)
{
try
{
hubs.Add(context.GetHub(d.Address));
}
catch (oni.ONIException)
{
Console.WriteLine($@"Failure to obtain hub information for device at address {d.Address}.");
}
}
}
hubs = hubs.GroupBy(h => h.Address).Select(g => g.First()).ToList();
if (hubs.Count > 0)
{
tabControlHubs.TabPages[0].Text = $@"Hub 0x{hubs.ElementAt(0).Address:X2}: " + hubs[0].Description;
tabControlHubs.TabPages[0].Tag = hubs[0];
foreach (var h in hubs.GetRange(1, hubs.Count - 1))
{
var text = $@"Hub 0x{h.Address:X2}: " + h.Description;
tabControlHubs.TabPages.Add(h.Address.ToString(), text);
tabControlHubs.TabPages[h.Address.ToString()].Tag = h;
}
}
UpdateDeviceTable(hubs[0].Address);
toolStripSplitButton.Text = Properties.Resources.ONIConnectionSuccess;
toolStripSplitButton.ForeColor = Color.Black;
if (Configuration.ReadSize < context.MaxReadFrameSize)
{
Configuration.ReadSize = (int)context.MaxReadFrameSize;
}
numericUpDownReadSize.Minimum = context.MaxReadFrameSize;
}
}
catch (Exception err)
{
if (err is oni.ONIException || err is InvalidProgramException || err is TimeoutException)
{
toolStripSplitButton.Text = err.Message;
toolStripSplitButton.ForeColor = Color.Red;
}
}
}