gen2-deeplabv3_depth

[wuestenarchitekten]

Error after short time:

F: [global] [         0] [ThreadN] dispatcherResponseServe:925  no request for this response: XLINK_READ_REL_RESP 1

Traceback (most recent call last):
  File "D:\git\git\depthai-experiments\gen2-deeplabv3_depth\main.py", line 163, in <module>
    if q_color.has():
RuntimeError: Communication exception - possible device error/misconfiguration. Original message 'Couldn't read data from stream: 'cam' (X_LINK_ERROR)'

[Erol444]

Hi @wuestenarchitekten , what host computer are you using? Which depthai version? Which OAK camera?

[fogartyOpal]

@wuestenarchitekten Did you ever get any solution to this? I'm seeing the same message, but usually after a long time, not a short time.

[Erol444]

Hi @fogartyOpal , This is a general error. Which camera, depthai/bootlaoder versions are you using? Usually you would want latest for both versions. Thanks, Erik

[dmeirap]

Hi @Erol444!!! I'm running your model but i'm getting low fps (~5fps) and i can see that u have around 30fps. Do u know what could be the problem? Same problem with OAK Lite and OAK Pro. Thanks, David.

[Erol444]

Hi @dmeirap , Without any additional information my first guess would be USB2 connectivity (not USB3). Please check with device.getUsbSpeed(). HIGH means USB2. Thanks, Erik

[dmeirap]

Hi @Erol444 , that was actually the problem, many thanks. However, i'm facing with a considerable delay. Any thoughts on this? Thank David.

[Erol444]

@dmeirap how much of a delay are we talking about?

[dmeirap]

@Erol444 about 2 seconds