Posts by Lehel

Thank you very much.
Thi is working on RPI 3 or only on RPI 4 ?

Thank you for your reply. Can you please recommend a digital grabber ?

Interestingly this is occuring only with a capturing device. With simple effects the leds are going dark.

i tried with 4,2 and with 1,1 but there is still flickering if the part of the image goes dark.
my led layout is 16, 24, 16 and the input position is 44 to start from the lower left edge.
the last led in the layout seems defect, i changed the layout to 16,24,15 and the input position to 43
with disabled blackbar detection seems ok, i will play with the threshold

there is a setting to adjust the sensitivity of the color detection, to not detect the dark colors ?

Hello,

i would like some help.
My configuration is Raspberry Pi 3 B+ with WS2801 connected to the DI to BCM10 and the CI to the BCM 11.
The power supply is a 10A one. I tried with an Arduino Nano and with a 74HCT125 level shifter too. The cables are 20 cm long.
The effects are working great.
The problem is When the USB capture is enabled.
If some part of the screen goes dark there is some random flickering which eventually turns off (after 3-4 seconds) if that part remains dark.
On the live view i cannot see any flickering on the leds.

Thank you for your time looking into this issue.