Camera doesn't work, 'No Signal'

Frontends
1

Basic Information:

Printer Model: Ender 3 V3 SE
MCU / Printerboard:
klippy.log (200.9 KB)

Host / SBC
klippy.log

Hello,
I have reinstall again Klipper on my RPI 3. On an another RPI 3 I have tested my 3 cameras, and they are working. On the RPI 3 where Klipper is, I have send ‘rpi-hello’ and my cameras are all detected BUT no way to install one of them in Mainsail. I have allways the ‘No Signal’, I don’t know what to do now :frowning:
Thanks for your help
Michel

2

I have found a solution. You hit:

libcamera-vid --list-cameras

I get something like that:

Available cameras
-----------------
0 : ov5647 [2592x1944] (/base/soc/i2c0mux/i2c@1/ov5647@36)
    Modes: 'SGBRG10_CSI2P' : 640x480 [30.00 fps - (0, 0)/0x0 crop]
                             1296x972 [30.00 fps - (0, 0)/0x0 crop]
                             1920x1080 [30.00 fps - (0, 0)/0x0 crop]
                             2592x1944 [30.00 fps - (0, 0)/0x0 crop]

Next in crowsnest.conf you replace:

mode: ustreamer

by:

mode: camera-streamer

And:

device: /dev/video0

by the reference in the listed camera:

device: /base/soc/i2c0mux/i2c@1/ov5647@36

I have found the solution here:
https://github.com/mainsail-crew/crowsnest/issues/113
Regards