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p44-ledchain MT7628AN not effect WS2812 chip.

Open halidaltuner opened this issue 8 months ago • 1 comments

Hello,

I was having a compilation problem with the issue below and I solved it. I am trying to enable p44-ledchain with an example configuration.

ledchain0, non-inverted, led count, ws2812 IC

insmod p44-ledchain ledchain0=0,4,1

dmesg output;

[ 1440.518084] ledchain: pwm_base=0xB0005000
[ 1440.526283] ledchain: v8 - Device: /dev/ledchain0
[ 1440.535594] ledchain: - PWM channel    : 0
[ 1440.543741] ledchain: - PWM buffer size: 48
[ 1440.552023] ledchain: - Number of LEDs : 4
[ 1440.560142] ledchain: - Inverted       : 0
[ 1440.568252] ledchain: - LED type       : WS2812 GRB
[ 1440.577909] ledchain: - Max retries    : 3
[ 1440.586021] ledchain: - Max Tpassive   : 0 nS (0=chip default)

I'm trying to try, but unfortunately the LEDs are not responding. What am I missing?

halidaltuner avatar Jun 01 '24 13:06 halidaltuner