So DSLR and mount are running nicely on INDI on an RPi2, last thing to get to work is guiding.
I use a webcam (PCVC840 acting as SPC900) and the indi_v4l2_ccd driver. PHD2 runs locally on the RPi2, using INDI to access the webcam.
All seems fine, driver connects, I can change settings etc and I can start the image capture loop, but at some point the chain stops. The final message from the indi server is:
2016-01-21T13:28:31: Driver indi_v4l2_ccd: VIDIOC_STREAMON error 32, Broken pipe
At the same time some system messages are logged, dmesg gives:
[ 136.268946] Transfer to device 6 endpoint 0x5 frame 1876 failed - FIQ timed out. Data may have been lost.
[ 136.277974] pwc: Iso frame 0 has error -63
[ 141.628389] pwc: Failed to set LED on/off time (-32)
[ 142.138539] pwc: Failed to set LED on/off time (-32)
[ 142.138752] pwc: send_video_command error -32
[ 142.138767] pwc: Failed to set video mode VGA@15 fps; return code = -32
[ 142.139114] pwc: Failed to set LED on/off time (-32)
Does anybody have a clue on what's happening? It seems that the webcam device driver gets stuck, and the interface to the indi_v4l2_ccd service is shut down...