MTDevice Events

OnDeviceList

The library will call this function when device information is available.

typedef void ( stdcall * OnDeviceListEvent)( 
void* sender,
MTConnectionType connectionType, 
int deviceCount, 
MTDeviceInformation* deviceList);

Parameter	Description
sender	Object representing the publisher of the event.
connectionType	MTConnectionType value: MTConnectionType.USB, MTConnectionType.IP, MTConnectionType.Serial
deviceCount	Number of devices in deviceList.
deviceList	A list of MTDeviceInformation objects.

Return Value: None

OnDeviceConnectionStateChanged

This event occurs when the connection state of the device is changed.

typedef void ( stdcall * OnDeviceConnectionStateChangedEvent)( 
void* sender,
MTConnectionState state);

Parameter	Description
sender	Object representing the publisher of the event.
state	MTConnectionState value indicating the state of the device: MTConnectionState.Disconnected MTConnectionState.Connecting MTConnectionState.Error MTConnectionState.Connected MTConnectionState.Disconnecting

OnDeviceDataString

This event occurs when a response is received from the device.

typedef void ( stdcall * OnDeviceDataStringEvent)( 
void* sender, 
const char* dataString);

Parameter	Description
sender	Object representing the publisher of the event.
dataString	String representing data received.

Return Value: None

OnDeviceResponseMessage

This event occurs when a response is received from the device.

typedef void ( stdcall * OnDeviceResponseMessageEvent)( void* sender,
const MTCMSMessage* response);

Parameter	Description
sender	Object representing the publisher of the event.
response	MTCMSMessage representing data received.

OnDeviceNotificationMessage

This event occurs when a response is received from the device.

typedef void ( stdcall * OnDeviceNotificationMessageEvent)( 
void* sender,
const MTCMSMessage* notification);

Parameter	Description
sender	Object representing the publisher of the event.
notification	MTCMSMessage representing data received.