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Point Grey Flea3 USB 3.0 Technical Reference
8.2
Camera Diagnostics
Use the following parameters to monitor the error status of the camera and troubleshoot problems:
Initialize—This allows the user to reset the camera to its initial state and default settings.
Time from Initialize—This reports the time, in seconds, since the camera was initialized during a hard power-up. This
is different from powering up the camera, which will not reset this time.
Time from Bus Reset —This reports the time, in seconds, since the last bus reset occurred. This will be equal to the
Time from Initialize if no reset has occurred since the last time the camera was initialized.
Transmit Failure—This contains a count of the number of failed frame transmissions that have occurred since the last
reset. An error occurs if the camera cannot arbitrate for the bus to transmit image data and the image data FIFO
overflows.
Video Mode Error—This reports any camera configuration errors. If an error has occurred, no image data will be sent
by the camera.
Camera Log—This provides access to the camera's 256 byte internal message log, which is often useful for debugging
camera problems. Contact
8.2.1
INITIALIZE: 000h
Format:
Offset
Name
000h
INITIALIZE
8.2.2
TIME_FROM_INITIALIZE: 12E0h
Format:
Field
Presence_Inq
Time_From_Init
8.2.3
TIME_FROM_BUS_RESET: 12E4h
Format:
Field
Presence_Inq
Time_From_Reset
Revised 9/27/2012
Copyright ©2011-2012 Point Grey Research Inc.
technical support
for interpretation of message logs.
Field
Bit
If this bit is set to 1, the camera will reset to its initial state and default
Initialize
[0]
settings. This bit is self-cleared.
[1-31]
Reserved
Bit
Presence of this feature
[0]
0: Not Available, 1: Available
[1-31]
Time in seconds since the camera was initialized.
Bit
Presence of this feature
[0]
0: Not Available, 1: Available
[1-31]
Time in seconds since the camera detected a bus reset .
Description
Description
Description
8 Troubleshooting
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