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by keendog
Wed Apr 23, 2014 8:48 pm
Forum: Camera board
Topic: Camera freezes
Replies: 129
Views: 29364

Re: Camera freezes

double checked ribbon cable continuity throughout and its good through both connectors/pins on camera and pi board
by keendog
Wed Apr 23, 2014 6:29 pm
Forum: Camera board
Topic: Camera freezes
Replies: 129
Views: 29364

Re: Camera freezes

Anyone out there figured out a cure for this? I read all the posts here, reseated all three cable junctures. I get the same verbose output stalling out with the exception that mine started adding the line mmal: Received unexpected camera control callback event, 0x4f525245 there some posts here on th...
by keendog
Wed Apr 23, 2014 6:14 pm
Forum: Troubleshooting
Topic: mmal: Received unexpected camera control callback event, 0x4
Replies: 18
Views: 17691

Re: mmal: Received unexpected camera control callback event,

yeah, i just started getting this error too, only I have had my camera for about 7 or 8 months. there are two places I have found posts on this problem or a related one. https://github.com/raspberrypi/linux/issues/435 and http://www.raspberrypi.org/forums/viewtopic.php?t=47627 The second post has no...
by keendog
Tue Nov 26, 2013 11:12 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: I2C clock stretching
Replies: 69
Views: 72836

Re: I2C clock stretching

I realize clock stretching is not recognized properly by the rpi i2c pins, but others have discussed implementing slower bus clock speeds to circumvent the issue. Is this acheived using a module coded in C that changes the CDIV field on the BCM2835? Any others that have tried this? I am going in! Co...

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