调试Flycapture2的SDK时候出现了这个错误Could not retrieve configuration information from the camera. Error: 0x15
查也查不到，最后去查找手册查到了。（虽然也不是明确指出的）
这是FC2的一些错误：
| Undefined |
Undefined.
|
| Ok |
Function returned with no errors.
|
| Failed |
General failure.
|
| NotImplemented |
Function has not been implemented.
|
| FailedBusMasterConnection |
Could not connect to Bus Master.
|
| NotConnected |
Camera has not been connected.
|
| InitFailed |
Initialization failed.
|
| NotInitialized |
Camera has not been initialized.
|
| InvalidParameter |
Invalid parameter passed to function.
|
| InvalidSettings |
Setting set to camera is invalid.
|
| InvalidBuManager |
Invalid Bus Manager object.
|
| MemoryAllocationFailed |
Could not allocate memory.
|
| LowLevelFailure |
Low level error.
|
| NotFound |
Device not found.
|
| FailedGuid |
GUID failure.
|
| InvalidPacketSize |
Packet size set to camera is invalid.
|
| InvalidMode |
Invalid mode has been passed to function.
|
| NotInFormat7 |
Error due to not being in Format7.
|
| NotSupported |
This feature is unsupported.
|
| Timeout |
Timeout error.
|
| BusMasterFailed |
Bus Master Failure.
|
| InvalidGeneration |
Generation Count Mismatch.
|
| LutFailed |
Look Up Table failure.
|
| IidcFailed |
IIDC failure.
|
| StrobeFailed |
Strobe failure.
|
| TriggerFailed |
Trigger failure.
|
| PropertyFailed |
Property failure.
|
| PropertyNotPresent |
Property is not present.
|
| RegisterFailed |
Register access failed.
|
| ReadRegisterFailed |
Register read failed.
|
| WriteRegisterFailed |
Register write failed.
|
| IsochFailed |
Isochronous failure.
|
| IsochAlreadyStarted |
Isochronous transfer has already been started.
|
| IsochNotStarted |
Isochronous transfer has not been started.
|
| IsochStartFailed |
Isochronous start failed.
|
| IsochRetrieveBufferFailed |
Isochronous retrieve buffer failed.
|
| IsochStopFailed |
Isochronous stop failed.
|
| IsochSyncFailed |
Isochronous image synchronization failed.
|
| IsochBandwidthExceeded |
Isochronous bandwidth exceeded.
|
| ImageConversionFailed |
Image conversion failed.
|
| ImageLibraryFailure |
Image library failure.
|
| BufferTooSmall |
Buffer is too small.
|
| ImageConsistencyError |
There is an image consistency error.
|
其中上述错误来源于获取总线的guid不正确。
原来是函数用错了。记住使用 GetCameraFromIndex而不是GetDeviceFromIndex就能够正常运行了。
祝好！
