StrideBasedSpeedAndDistance Class

The stride based speed and distance monitor (SDM) class. The SDM is a personal body-worn device that allows the wearer to measure the number of strides taken, the speed at which they are traveling and/or the distance they have covered based on stride measurements and calculations.Some examples of SDMs include the foot-worn pods that go on, or in, a shoe and reconstruct strides to compute speed and distance while walking or running.Similarly, pedometers that may be worn on the waist or elsewhere are also considered SDMs.

Definition

Namespace: SmallEarthTech.AntPlus.DeviceProfiles
Assembly: SmallEarthTech.AntPlus (in SmallEarthTech.AntPlus.dll) Version: 6.0.2+92d79d127283ce9ab80906ab6fb15f5ffa8ae8ac

C#

public class StrideBasedSpeedAndDistance : AntDevice

VB

Public Class StrideBasedSpeedAndDistance
	Inherits AntDevice

C++

public ref class StrideBasedSpeedAndDistance : public AntDevice

F#

type StrideBasedSpeedAndDistance = 
    class
        inherit AntDevice
    end

Inheritance: ObservableObject AntDevice StrideBasedSpeedAndDistance

Remarks

An important consideration is an appropriate timeout to determine if a device has gone offline - battery has died, device has been turned off, device is out of range of receiver, ane/or the RF environment the device and receiver are operating in. Most devices broadcast at 4Hz, with the notable exception of Geocache and Asset Tracker. A reasonable rule of thumb is to set the timeout at 8 messages times the channel period per second; typically 2 seconds. Consult the device profile documentation at https://www.thisisant.com for a device and consult the channel period defined for master devices.

Constructors

StrideBasedSpeedAndDistance(ChannelId, IAntChannel, ILoggerStrideBasedSpeedAndDistance, TimeoutOptions)	Initializes a new instance of the StrideBasedSpeedAndDistance class.
StrideBasedSpeedAndDistance(ChannelId, IAntChannel, ILoggerStrideBasedSpeedAndDistance, Int32)	Initializes a new instance of the StrideBasedSpeedAndDistance class.

Properties

AccumulatedCalories	Gets the accumulated calories in kcals.
AccumulatedDistance	Gets the accumulated distance in meters.
AccumulatedStrideCount	Gets the accumulated stride count.
AccumulatedTime	Gets the accumulated time duration since SDM sensor was turned on until it is turned off.
Capabilities	Gets the sensor broadcast capabilities.
ChannelCount	This is a multiple of the base transmission frequency. All derived classes must implement this property. See the master Channel Period specified in the specific ANT device specification for the count value. (Overrides AntDeviceChannelCount)
ChannelId	Gets the channel identifier. (Inherited from AntDevice)
CommonDataPages	Gets the common data pages.
DeviceImageStream	Gets the device image stream from the embedded resource image associated with the derived device class. (Overrides AntDeviceDeviceImageStream)
DistanceSummary	Gets the accumulated distance since battery change.
InstantaneousCadence	Gets the cadence in strides per minute.
InstantaneousSpeed	Gets the instantaneous speed in meters per second.
Offline	Gets a value indicating whether this AntDevice is offline. (Inherited from AntDevice)
Status	Gets the status of the SDM sensor.
StrideCountSummary	Gets the accumulated strides since battery change.
UpdateLatency	Gets the update latency. The time elapsed between the last speed and distance computation and the transmission of this message.

Methods

Dispose	Releases the resources used by the current instance of the class. (Inherited from AntDevice)
Parse	Parses the specified data page. (Overrides AntDeviceParse(Byte))
RequestBroadcastCapabilities	Requests the SDM broadcast capabilities page.
RequestDataPageT	Requests the data page. (Inherited from AntDevice)
RequestSummaryPage	Requests the total cumulative distance and stride count since the last battery change.
SendExtAcknowledgedMessage	Sends an acknowledged message to the ANT device. (Inherited from AntDevice)
ToString	Returns a string representation of the current derived AntDevice. (Inherited from AntDevice)

Events

DeviceWentOffline

Occurs when no messages have been received from the device within the specified timeout duration.
(Inherited from AntDevice)

Fields

_logger	The logger for derived classes to use. (Inherited from AntDevice)
DeviceClass	The device type value transmitted in the channel ID.