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tom-2015 / rpi-ws2812-server

Raspberry Pi WS2812 (web) server tool
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readpng with start position >= 963 not work #49

Closed CBMOD closed 4 years ago

CBMOD commented 4 years ago

To localize the error I tested with a 1 pixel image

readpng 1,/home/pi/ledwall/1pixel.png,000000,962,2000,0,=,0; >> works readpng 1,/home/pi/ledwall/1pixel.png,000000,963,2000,0,=,0; >> not works

tom-2015 commented 4 years ago

Can you change led 963 (with fill command or something else)?

CBMOD commented 4 years ago

i testet:

fill 1,ff0000,963,1 fill 1,ff0000,1925,1 (my last LED)

rotate

the commands fill and rotate also work perfectly for addresses larger than 962

tom-2015 commented 4 years ago

can you try running with debug parameter (-d) and post output? (stop deamon if you have it running: sudo service ws2812svr stop) sudo ./ws2812svr -d

also try this command: readpng 1,/home/pi/ledwall/1pixel.png,000000,963,1,0,=,0;

CBMOD commented 4 years ago

Debug:

root@LEDPANEL1:/home/pi/rpi-ws2812-server# sudo ./ws2812svr -d setup 1,1925,9 Initialize channel 0,1925,9,0,255,18

init Init ws2811 800000,10

readpng 1,/home/pi/ledwall/1pixel.png,000000,962,2000,0,=,0; >>work readpng 0,/home/pi/ledwall/1pixel.png,0,962,963,0,0,0 led 962= r 249,g 178,b 180,a 0, PNG channels=3, PNG idx=0

render Render (null)

readpng 1,/home/pi/ledwall/1pixel.png,000000,963,2000,0,=,0; >> not work readpng 0,/home/pi/ledwall/1pixel.png,0,963,962,0,0,0 led 963= r 249,g 178,b 180,a 0, PNG channels=3, PNG idx=0

render Render (null)

fill 1,F9B2B4,963,1 >> work fill 0,11842297,963,1,0

render Render (null)

tom-2015 commented 4 years ago

I found something, can you try current version and see if it's fixed?

CBMOD commented 4 years ago

it's fixed - good work!