Hello everyone,
I’m using WLED version 0.14.4, and I’d like to use LED Maps for an LED matrix. I created the file ledmap1.json, uploaded it, and saved it. Under the Segments section, I see a menu for LED Maps with three options: Unchanged, Default, and the one I uploaded.
The problem is that no matter which option I select, it always stays on Unchanged.
Thanks in advance for any advice!
Unchanged for the ledmaps is normal in 0.14.4 but the map should still work .
If you update to 15.0.b6 ( even b4) then the name of the ledmap should show when selected
Thanks for the response.
I’ve installed the latest beta, and now the name changes, but the map isn’t working. I’d like to better understand how the ledmap command works, but I can’t find any guides on this topic. To create the test map, I used this tool:
ledmap1.jsonWhere am I going wrong?"
The map isn’t working could mean anything , I would say attache the map so we could see might be we have a fixture to match so we could test it otherwise other may have .
Unfortunately ledmaps can not be accurately tested on peek
I would like to try reproducing this simple example on my 8x32 WS2812B matrix:
The code is as follows:
{“n”:“my_matrix”,“width”:32,“height”:8,“map”:[
204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,
203,202,201,200,199,198,197,196,-1,-1,195,194,193,-1,-1,192,191,190,189,188,187,186,185,184,183,182,181,180,179,178,177,176,
149,150,151,152,153,154,155,156,-1,-1,157,-1,158,-1,-1,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,
148,147,146,145,144,143,142,141,140,139,138,-1,137,136,135,134,133,132,131,130,129,128,127,126,125,124,123,122,121,120,119,118,
89,90,91,92,93,94,95,-1,96,97,98,-1,99,100,101,-1,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,
88,87,86,85,84,83,82,81,-1,80,79,78,77,76,-1,75,74,73,72,71,70,69,68,67,66,65,64,63,62,61,60,59,
32,33,34,35,36,37,38,39,40,-1,-1,-1,-1,-1,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,
31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0
]}
Unfortunately, the matrix remains completely lit up.
I am no longer sure of that tool as I did not really test it that much since I use excel myself .
Still I have an old version of the tool here Wled ledmap Generator
And I just made a quick test on 15.0.b6 and result is below
dbmaking_ledmap1.json.txt (942 Bytes)
If you still can not get what you need from my tool then try all the options or contact the owner on gh
