Closed 1a11 closed 4 years ago
Please try using the RealSense Viewer program, setting its 'Laser Power' setting to '0' under the "Controls" section of the Viewer's side-panel options, and then activate a depth stream.
If the stream works, please try increasing the Laser Power value above '0' in small increments until the camera disconnects.
If the camera initially streams when Laser Power = 0 and then disconnects when Laser Power exceeds a certain value, this will indicate that there is potentially an issue with the camera not being supplied with enough power to keep its connection stable.
It seems that the host PC is not able to match power requirement of the device. Insufficient power will cause the device to disconnect. SR300 has measurable current increase when starting streaming, causing the problem. If you are using a laptop, please make sure it is connected to the wall. If you are using a hub, please consider powered USB hub.
@dorodnic Will buy. Thanks for the help. Consider this thread closed, please.
SUMMARY: If you can't properly start SR300 depth info stream, consider buying powered USB hub or just use Intel PC cos it seems it's much simple that way.
Can't start depth image capture using any of provided scripts. Also got some errors when starting:
Backend in rs2_get_option_range(options:0000013F11F718E0, option:Confidence Threshold, min:-nan, max:0, step:4.47014e-43, def:3.96723e-28): ks_control->KsProperty( reinterpret_cast<PKSPROPERTY>(&node), sizeof(node), &description, sizeof(KSPROPERTY_DESCRIPTION), &bytes_received) returned: HResult 0x80004002: "Интерфейс не поддерживается"
Here is the log I saved for debugging:
The only way it works is when the laser projector is turned off.