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raspberrypi / firmware

This repository contains pre-compiled binaries of the current Raspberry Pi kernel and modules, userspace libraries, and bootloader/GPU firmware.
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After upgrade to the latest firmware, images from Pi Camera now purple in absolute darkness #1229

Open max17048 opened 5 years ago

max17048 commented 5 years ago

Referring to #1167

Used HW: RpiZero-W /w 5MP no-name Rpi3B /w 8MP No-IR No additional IR-light used

Used SW: Stretch, upgraded 2019-08-07. Before, everything workes fine. Maybe there is a gap of weeks since last upgrade. PiCamera 1.13, used as realtime stream, capuring a picture every 10 seconds und create a timelapse video.

Both cameras are set to: --mode 0 --exposure night --awb auto --drc off

On both systems (No-IR & /w IR-filter), in absolutely darkness the images switch to purple (No-IR) respectively other colors on the camera /w IR-filter. On the No-IR, there is a continued disorder switching normal for seconds, on the camera /w IR-filter disorders happens for seconds with minutes of normal pictures.

On daylight there are no problems.

Image 8MP No-IR: 8MP No-IR

Image 5MP IR-filter: 5MP IR-filter

6by9 commented 5 years ago

https://www.raspberrypi.org/forums/viewtopic.php?f=43&t=245994

1167

max17048 commented 5 years ago

https://www.raspberrypi.org/forums/viewtopic.php?f=43&t=245994

1167

Yes, I read this. What happens to cameras /w IR-filter?