eBUS SDK v6.2.15.6244 APIReceive data from a USB3 Vision transmitter. More...
Public Member Functions | |
| PvStreamU3V () | |
| Constructor. | |
| virtual | ~PvStreamU3V () |
| Destructor. | |
| PvResult | Open (const PvDeviceInfo *aDeviceInfo) |
| Begin receiving blocks (images or raw data) unicasted from a USB3 Vision transmitter. More... | |
| PvResult | Open (const PvDeviceInfo *aDeviceInfo, uint16_t aChannel, uint32_t aBuffersCapacity=64, uint32_t aSmallImageThreshold=512, uint32_t aMaximumNumberOfPendingURB=64) |
| Begin receiving blocks (images or raw data) unicasted from a USB3 Vision transmitter. More... | |
| PvResult | Open (const PvString &aInfo) |
| Begin receiving blocks (images or raw data) unicasted from a USB3 Vision transmitter. More... | |
| PvResult | Open (const PvString &aInfo, uint16_t aChannel, uint32_t aBuffersCapacity=64, uint32_t aSmallImageThreshold=512, uint32_t aMaximumNumberOfPendingURB=64) |
| Begin receiving blocks (images or raw data) unicasted from a USB3 Vision transmitter. More... | |
| PvString | GetGUID () |
| Get the stream's GUID property. More... | |
| virtual PvStreamType | GetType () const |
| Returns whether the object is a GigE Vision or USB3 Vision stream receiver. More... | |
 Public Member Functions inherited from PvStream | |
| virtual | ~PvStream () |
| Destructor. | |
| uint32_t | GetQueuedBufferCount () const |
| Get the number of buffers (PvBuffer objects) waiting to be filled with images by the data receiver. More... | |
| uint32_t | GetQueuedBufferMaximum () const |
| Get the maximum number of buffers (PvBuffer objects) that can be queued at a time. More... | |
| PvResult | Close () |
| Close the stream channel receiver. More... | |
| PvResult | AbortQueuedBuffers () |
| Abort all pending block requests. More... | |
| PvResult | QueueBuffer (PvBuffer *aBuffer) |
| Queue a buffer to receive a block. More... | |
| PvResult | RetrieveBuffer (PvBuffer **aBuffer, PvResult *aOperationResult, uint32_t aTimeout=0xFFFFFFFF) |
| Attempt to retrieve a queued buffer. More... | |
| uint16_t | GetChannel () |
| Get the stream's Channel property. More... | |
| bool | IsOpen () const |
| Test if the stream is open. More... | |
| PvResult | RegisterEventSink (PvStreamEventSink *aEventSink) |
| Register an event sink used for callbacks. More... | |
| PvResult | UnregisterEventSink (PvStreamEventSink *aEventSink) |
| Unregister an event sink. More... | |
| PvGenParameterArray * | GetParameters () |
| Get the parameters defining how data is received from a GigE Vision transmitter. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from PvStream | |
| static PvStream * | CreateAndOpen (const PvDeviceInfo *aDeviceInfo, PvResult *aResult) |
| Dynamically allocates a PvStream of the right type. More... | |
| static PvStream * | CreateAndOpen (const PvString &aInfo, PvResult *aResult) |
| Dynamically allocates a PvStream of the right type. More... | |
| static void | Free (PvStream *aStream) |
| Frees an object allocated with CreateAndOpen. More... | |
| Protected Member Functions inherited from PvStream | |
| PvStream () | |
| Constructor. | |
Receive data from a USB3 Vision transmitter.
This provides a means of opening a connection to the data receiver and obtaining data from it.
| PvString PvStreamU3V::GetGUID | ( | ) |
Get the stream's GUID property.
|
virtual |
Returns whether the object is a GigE Vision or USB3 Vision stream receiver.
Reimplemented from PvStream.
|
virtual |
Begin receiving blocks (images or raw data) unicasted from a USB3 Vision transmitter.
| [in] | aDeviceInfo | Device info retrieved from finder for the USB3 Vision to open the stream from. |
Implements PvStream.
| PvResult PvStreamU3V::Open | ( | const PvDeviceInfo * | aDeviceInfo, |
| uint16_t | aChannel, | ||
| uint32_t | aBuffersCapacity = 64, |
||
| uint32_t | aSmallImageThreshold = 512, |
||
| uint32_t | aMaximumNumberOfPendingURB = 64 |
||
| ) |
Begin receiving blocks (images or raw data) unicasted from a USB3 Vision transmitter.
| [in] | aDeviceInfo | Device info retrieved from finder for the USB3 Vision to open the stream from. |
| [in] | aChannel | The USB3 Vision transmitter's streaming channel (default 0). |
| [in] | aBuffersCapacity | The maximum number of buffers that can be stored simultaneously in the data receiver. |
| [in] | aSmallImageThreshold | Threashold where the exchange of memory with the driver is making copy to decrease overall overhead due to memory mapping |
| [in] | aMaximumNumberOfPendingURB | Maximum of pending URBs in the controller at one time |
Begin receiving blocks (images or raw data) unicasted from a USB3 Vision transmitter.
| [in] | aInfo | The USB3 Vision GUID transmitter's U3VGUID |
Implements PvStream.
| PvResult PvStreamU3V::Open | ( | const PvString & | aInfo, |
| uint16_t | aChannel, | ||
| uint32_t | aBuffersCapacity = 64, |
||
| uint32_t | aSmallImageThreshold = 512, |
||
| uint32_t | aMaximumNumberOfPendingURB = 64 |
||
| ) |
Begin receiving blocks (images or raw data) unicasted from a USB3 Vision transmitter.
| [in] | aInfo | The USB3 Vision GUID transmitter's U3VGUID |
| [in] | aChannel | The USB3 Vision transmitter's streaming channel (default 0). |
| [in] | aBuffersCapacity | The maximum number of buffers that can be stored simultaneously in the data receiver. |
| [in] | aSmallImageThreshold | Threashold where the exchange of memory with the driver is making copy to decrease overall overhead due to memory mapping |
| [in] | aMaximumNumberOfPendingURB | Maximum of pending URBs in the controller at one time |
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