//public void RequestDataPage(byte pageNumber)
//{
// if (state != AntState.Connected)
// return;
// byte[] message = new byte[8];
// message[0] = 0x46; // Data Page Request
// message[1] = 0xFF; // Reserved
// message[2] = 0xFF; // Reserved
// message[3] = 0xFF; // Descriptor Byte 1 (0xFF = None)
// message[4] = 0xFF; // Descriptor Byte 2 (0xFF = None)
// message[5] = 0x04; // Ask to transmit 4 times.
// message[6] = pageNumber; // Requested Page Number
// message[7] = 0x01; // 0x01 = Data Page, 0x02 = ANT-FS
// // Debug.LogFormat("[AntStick] Sending Broadcast {0}", BitConverter.ToString(message));
//
// if (channel != null)
// channel.sendBroadcastData(message);
//}
public void SendResistance(float resistance)
{
if (state != AntState.Connected)
{
return;
}
// The control point parameter for resistance mode is a 14-bit value transmitted in a
// 16-bit unsigned. This value is the PWM duty cycle, 0 is full off, and 0x3FFF is full
// on.
// Clamp the resistance between 0 and 1.
if (resistance < 0f)
{
resistance = 0f;
}
if (resistance > 1f)
{
resistance = 1f;
}
// Invert the scale to account for active low.
resistance = 1f - resistance;
// Convert the scale to 14-bit integer.
ushort resistance16bit = (ushort)(resistance * 0x3FFF);
// Build the message. The Kickr doesn't actually seem to care if the device Id is set
// correctly so don't even bother setting it.
byte[] message = new byte[8];
message[0] = 0xF1; // Wahoo Kickr Command Page
message[1] = 0x40; // Set Resistance Mode
message[2] = 0xFF; // Device Id Low Byte
message[3] = 0xFF; // Device Id High Byte
message[4] = (byte)resistance16bit; // Resistance Low Byte
message[5] = (byte)(resistance16bit >> 8); // Resistance High Byte
message[6] = 0xFF; // Reserved
message[7] = 0xFF; // Reserved
// Debug.LogFormat("[AntStick] Sending Broadcast {0}", BitConverter.ToString(message));
if (channel != null)
{
channel.sendBroadcastData(message);
}
}
/// <summary>
/// Handle channel responses, while in broadcast mode
/// </summary>
/// <param name="response">ANT channel events</param>
public void HandleChannelResponses(ANT_Response response)
{
// Make sure we are not processing responses if ANT-FS is active
if (antfsClient.GetStatus() != ANTFS_ClientChannel.State.Idle)
{
return;
}
if ((response.responseID == (byte)ANT_ReferenceLibrary.ANTMessageID.RESPONSE_EVENT_0x40))
{
if (response.getChannelEventCode() == ANT_ReferenceLibrary.ANTEventID.EVENT_TX_0x03)
{
channel0.sendBroadcastData(txBuffer);
txBuffer[7]++;
Console.Write("Tx: " + Demo.CursorStrings[cursorIndex++] + "\r");
cursorIndex &= 3;
}
else if (response.getChannelEventCode() == ANT_ReferenceLibrary.ANTEventID.EVENT_CHANNEL_CLOSED_0x07)
{
Console.WriteLine("Channel Closed");
Console.WriteLine("Unassigning Channel...");
if (channel0.unassignChannel(500))
{
Console.WriteLine("Unassigned Channel");
Console.WriteLine("Press enter to exit");
demoDone = true;
}
}
}
else if (response.responseID == (byte)ANT_ReferenceLibrary.ANTMessageID.ACKNOWLEDGED_DATA_0x4F)
{
// Look for request page
if (response.messageContents[1] == 0x46)
{
if (response.messageContents[6] == 0 &&
response.messageContents[7] == 0x43 &&
response.messageContents[8] == 0x02)
{
Console.WriteLine("Remote device requesting ANT-FS session");
}
antfsClient.OpenBeacon();
}
}
}
////////////////////////////////////////////////////////////////////////////////
// ChannelResponse
//
// Called whenever a channel event is recieved.
//
// response: ANT message
////////////////////////////////////////////////////////////////////////////////
void ChannelResponse(ANT_Response response)
{
//With the messageQueue we can deal with ANT response in the Unity main thread
if (response.responseID == (byte)ANT_ReferenceLibrary.ANTMessageID.RESPONSE_EVENT_0x40)
{
messageQueue.Enqueue(response);
}
try
{
switch ((ANT_ReferenceLibrary.ANTMessageID)response.responseID)
{
case ANT_ReferenceLibrary.ANTMessageID.RESPONSE_EVENT_0x40:
{
switch (response.getChannelEventCode())
{
// This event indicates that a message has just been
// sent over the air. We take advantage of this event to set
// up the data for the next message period.
case ANT_ReferenceLibrary.ANTEventID.EVENT_TX_0x03:
{
// Broadcast data will be sent over the air on
// the next message period
if (broadcasting)
{
channel.sendBroadcastData(txBuffer);
}
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_RX_SEARCH_TIMEOUT_0x01:
{
Debug.Log("Search Timeout");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_RX_FAIL_0x02:
{
if (!hideRXFAIL)
{
Debug.Log("Rx Fail");
}
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_TRANSFER_RX_FAILED_0x04:
{
Debug.Log("Burst receive has failed");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_TRANSFER_TX_COMPLETED_0x05:
{
Debug.Log("Transfer Completed");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_TRANSFER_TX_FAILED_0x06:
{
Debug.Log("Transfer Failed");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_CHANNEL_CLOSED_0x07:
{
channel.unassignChannel(500);
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_RX_FAIL_GO_TO_SEARCH_0x08:
{
Debug.Log("Go to Search");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_CHANNEL_COLLISION_0x09:
{
Debug.Log("Channel Collision");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_TRANSFER_TX_START_0x0A:
{
Debug.Log("Burst Started");
break;
}
default:
{
Debug.Log("Unhandled Channel Event " + response.getChannelEventCode());
break;
}
}
break;
}
case ANT_ReferenceLibrary.ANTMessageID.BROADCAST_DATA_0x4E:
case ANT_ReferenceLibrary.ANTMessageID.ACKNOWLEDGED_DATA_0x4F:
case ANT_ReferenceLibrary.ANTMessageID.BURST_DATA_0x50:
case ANT_ReferenceLibrary.ANTMessageID.EXT_BROADCAST_DATA_0x5D:
case ANT_ReferenceLibrary.ANTMessageID.EXT_ACKNOWLEDGED_DATA_0x5E:
case ANT_ReferenceLibrary.ANTMessageID.EXT_BURST_DATA_0x5F:
{
if (response.isExtended() && isBackgroundScan == true)
{
RXQueue.Enqueue(response.messageContents);
}
else
{
RXQueue.Enqueue(response.getDataPayload());
}
break;
}
default:
{
Debug.Log("Unknown Message " + response.responseID);
break;
}
}
}
catch (Exception ex)
{
Debug.Log("Channel response processing failed with exception: " + ex.Message);
}
}
////////////////////////////////////////////////////////////////////////////////
// ChannelResponse
//
// Called whenever a channel event is recieved.
//
// response: ANT message
////////////////////////////////////////////////////////////////////////////////
public void ChannelResponse(ANT_Response response)
{
try
{
switch ((ANT_ReferenceLibrary.ANTMessageID)response.responseID)
{
case ANT_ReferenceLibrary.ANTMessageID.RESPONSE_EVENT_0x40:
{
switch (response.getChannelEventCode())
{
// This event indicates that a message has just been
// sent over the air. We take advantage of this event to set
// up the data for the next message period.
case ANT_ReferenceLibrary.ANTEventID.EVENT_TX_0x03:
{
txBuffer[0]++; // Increment the first byte of the buffer
// Broadcast data will be sent over the air on
// the next message period
if (bBroadcasting)
{
channel0.sendBroadcastData(txBuffer);
if (bDisplay)
{
// Echo what the data will be over the air on the next message period
Console.WriteLine("Tx: (" + response.antChannel.ToString() + ")" + BitConverter.ToString(txBuffer));
}
}
else
{
string[] ac = { "|", "/", "_", "\\" };
Console.Write("Tx: " + ac[iIndex++] + "\r");
iIndex &= 3;
}
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_RX_SEARCH_TIMEOUT_0x01:
{
Console.WriteLine("Search Timeout");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_RX_FAIL_0x02:
{
Console.WriteLine("Rx Fail");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_TRANSFER_RX_FAILED_0x04:
{
Console.WriteLine("Burst receive has failed");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_TRANSFER_TX_COMPLETED_0x05:
{
Console.WriteLine("Transfer Completed");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_TRANSFER_TX_FAILED_0x06:
{
Console.WriteLine("Transfer Failed");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_CHANNEL_CLOSED_0x07:
{
// This event should be used to determine that the channel is closed.
Console.WriteLine("Channel Closed");
Console.WriteLine("Unassigning Channel...");
if (channel0.unassignChannel(500))
{
Console.WriteLine("Unassigned Channel");
Console.WriteLine("Press enter to exit");
bDone = true;
}
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_RX_FAIL_GO_TO_SEARCH_0x08:
{
Console.WriteLine("Go to Search");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_CHANNEL_COLLISION_0x09:
{
Console.WriteLine("Channel Collision");
break;
}
case ANT_ReferenceLibrary.ANTEventID.EVENT_TRANSFER_TX_START_0x0A:
{
Console.WriteLine("Burst Started");
break;
}
default:
{
Console.WriteLine("Unhandled Channel Event " + response.getChannelEventCode());
break;
}
}
break;
}
case ANT_ReferenceLibrary.ANTMessageID.BROADCAST_DATA_0x4E:
case ANT_ReferenceLibrary.ANTMessageID.ACKNOWLEDGED_DATA_0x4F:
case ANT_ReferenceLibrary.ANTMessageID.BURST_DATA_0x50:
case ANT_ReferenceLibrary.ANTMessageID.EXT_BROADCAST_DATA_0x5D:
case ANT_ReferenceLibrary.ANTMessageID.EXT_ACKNOWLEDGED_DATA_0x5E:
case ANT_ReferenceLibrary.ANTMessageID.EXT_BURST_DATA_0x5F:
{
if (bDisplay)
{
if (response.isExtended()) // Check if we are dealing with an extended message
{
ANT_ChannelID chID = response.getDeviceIDfromExt(); // Channel ID of the device we just received a message from
if (chID.deviceTypeID == 120)
{
this.Heartrate = System.Convert.ToString(response.getDataPayload()[7]); // Device type for HR monitor is 120
}
else if (chID.deviceTypeID == 11)
{
if (response.getDataPayload()[0] == 10)
{
this.pwr = response.getDataPayload()[7];
this.cadence = response.getDataPayload()[4];
}
}
if (chID.deviceTypeID == 120)
{
this.Heartrate = System.Convert.ToString(response.getDataPayload()[7]);
}
Console.Write("Chan ID(" + chID.deviceNumber.ToString() + "," + chID.deviceTypeID.ToString() + "," + chID.transmissionTypeID.ToString() + ") - ");
}
if (response.responseID == (byte)ANT_ReferenceLibrary.ANTMessageID.BROADCAST_DATA_0x4E ||
response.responseID == (byte)ANT_ReferenceLibrary.ANTMessageID.EXT_BROADCAST_DATA_0x5D)
{
Console.Write("Rx:(" + response.antChannel.ToString() + "): ");
}
else if (response.responseID == (byte)ANT_ReferenceLibrary.ANTMessageID.ACKNOWLEDGED_DATA_0x4F ||
response.responseID == (byte)ANT_ReferenceLibrary.ANTMessageID.EXT_ACKNOWLEDGED_DATA_0x5E)
{
Console.Write("Acked Rx:(" + response.antChannel.ToString() + "): ");
}
else
{
Console.Write("Burst(" + response.getBurstSequenceNumber().ToString("X2") + ") Rx:(" + response.antChannel.ToString() + "): ");
}
//Console.Write(BitConverter.ToString(response.getDataPayload()) + Environment.NewLine); // Display data payload
Console.Write(" Heart Rate is: " + this.Heartrate + Environment.NewLine);
}
else
{
string[] ac = { "|", "/", "_", "\\" };
Console.Write("Rx: " + ac[iIndex++] + "\r");
iIndex &= 3;
}
break;
}
default:
{
Console.WriteLine("Unknown Message " + response.responseID);
break;
}
}
}
catch (Exception ex)
{
Console.WriteLine("Channel response processing failed with exception: " + ex.Message);
}
}
void ChannelEventResponse(ANT_Response response)
{
switch (response.getChannelEventCode())
{
// This event indicates that a message has just been
// sent over the air. We take advantage of this event to set
// up the data for the next message period.
case ANTEventID.EVENT_TX_0x03:
{
txBuffer[0]++; // Increment the first byte of the buffer
// Broadcast data will be sent over the air on
// the next message period
if (isBroadcasting)
{
channel.sendBroadcastData(txBuffer);
}
break;
}
case ANTEventID.EVENT_RX_SEARCH_TIMEOUT_0x01:
{
Debug.WriteLine("Search Timeout");
OnSearchEnded(this, false, 0);
Closed();
break;
}
case ANTEventID.EVENT_RX_FAIL_0x02:
{
// Rx Fail
break;
}
case ANTEventID.EVENT_TRANSFER_RX_FAILED_0x04:
{
// Burst receive has failed
break;
}
case ANTEventID.EVENT_TRANSFER_TX_COMPLETED_0x05:
{
// Transfer Completed
break;
}
case ANTEventID.EVENT_TRANSFER_TX_FAILED_0x06:
{
// Transfer Failed
break;
}
case ANTEventID.EVENT_CHANNEL_CLOSED_0x07:
{
Debug.WriteLine("Channel closed");
// This event should be used to determine that the channel is closed.
Closed();
break;
}
case ANTEventID.EVENT_RX_FAIL_GO_TO_SEARCH_0x08:
{
// Go to Search
break;
}
case ANTEventID.EVENT_CHANNEL_COLLISION_0x09:
{
Debug.WriteLine("Channel Collision");
break;
}
case ANTEventID.EVENT_TRANSFER_TX_START_0x0A:
{
// Burst Started
break;
}
default:
{
Debug.WriteLine("Unhandled Channel Event " + response.getChannelEventCode());
break;
}
}
}
static void Start()
{
bDone = false;
PrintMenu();
try
{
while (!bDone)
{
string command = Console.ReadLine();
switch (command)
{
case "M":
case "m":
{
PrintMenu();
break;
}
case "U":
case "u":
{
DisplayUSBConfiguration();
break;
}
case "Q":
case "q":
{
// Quit
Console.WriteLine(DateTime.Now + " - Closing Channel");
bDone = true;
break;
}
case "A":
case "a":
{
// Allocate USB Dongle
AllocateUSBDongle();
break;
}
case "R":
case "r":
{
// Release USB Dongle
ReleaseUSBDongle();
break;
}
case "S":
case "s":
{
// Re-Init USB Dongle
Byte[] bytes = new byte[8];
channel0.sendBroadcastData(bytes);
break;
}
default:
{
break;
}
}
System.Threading.Thread.Sleep(0);
}
ReleaseUSBDongle();
// Clean up ANT
//Console.WriteLine("Disconnecting ANT USB Dongle...");
//ANT_Device.shutdownDeviceInstance(ref device0); // Close down the device completely and completely shut down all communication
WriteLog("Application has completed successfully!");
System.Threading.Thread.Sleep(1000);
return;
}
catch (Exception ex)
{
throw new Exception("Error: " + ex.Message + Environment.NewLine);
}
}
static async void Init()
{
try
{
WriteLog("Connecting to ANT USB Dongle...");
//device0 = new ANT_Device(); // Create a device instance using the automatic constructor (automatic detection of USB device number and baud rate)
device0.serialError += new ANT_Device.dSerialErrorHandler(SerialError);
device0.deviceResponse += new ANT_Device.dDeviceResponseHandler(DeviceResponse); // Add device response function to receive protocol event messages
channel0 = device0.getChannel(USER_ANT_CHANNEL); // Get channel from ANT device
channel0.channelResponse += new dChannelResponseHandler(ChannelResponse); // Add channel response function to receive channel event messages
WriteLog("ANT USB Dongle initialization successful");
WriteLog("ANT USB Dongle Device Number: " + device0.getOpenedUSBDeviceNum());
WriteLog("ANT USB Dongle Serial Number: " + device0.getSerialNumber());
USER_DEVICENUM = (ushort)device0.getOpenedUSBDeviceNum();
bReset = false;
List <Task> tasks = new List <Task>();
tasks.Add(Task.Factory.StartNew(() =>
{
while (!bReset)
{
WriteLog("Checking ANT USB Dongle...");
Byte[] bytes = new byte[8];
try
{
if (channel0.sendBroadcastData(bytes))
{
WriteLog("ANT USB Dongle is operationnal");
}
else
{
WriteLog("ANT USB Dongle is not operationnal");
}
}
catch (Exception ex)
{
WriteLog("Problem with ANT USB Dongle...");
}
System.Threading.Thread.Sleep(5000);
}
}));
await Task.WhenAll(tasks);
}
catch (Exception ex)
{
Console.WriteLine("Exception: " + ex);
}
/*
* if (device0 == null) // Unable to connect to ANT
* {
* throw new Exception("Could not connect to any ANT device.\n" +
* "Details: \n " + ex.Message);
* }
* else
* {
* throw new Exception("Error connecting to ANT device: " + ex.Message);
* }
* }
*/
}
