We have recently put underglow on our robot. As the programmer I’ve decided to use the Sylib library, but the lights never initialize, and the code doesn’t continue until they do. We don’t think it’s a hardware issue. auto myLights = sylib::Addrled(22, 3, 55); The LEDs are plugged into ADI port ‘C…

Is the V5 updated to 1.1.2 ? [image] Joeger: We don’t think it’s a hardware issue. Why ? Have you read this ? [image] V5 Addressable LEDs VEX V5 General Discussion I do want to point out a couple of issues that will be encountered when driving the addressable LED …

[image] jpearman: Why ? We used an arudino with the Neopixel lights and they worked fine. The builder who made them also repeated it twice and maked sure he did it correctly according to the Sylib LED docs Sylib: WS2812B Addressable LED Control [image] jpearman: Have you read this ? I…

[image] Joeger: I’m using PROS in VSCode. I have PROS Kernel 3.8.0 Ok, but is the V5 vexos firmware fully updated to 1.1.2 ?

This is the only VEX related extension I have. In the changelog tab I can see a version [0.1.2] but that was in 2021-11-18. The most update in the changelog was [0.6.0]. [Screenshot (14)]

From this post: Required V5 VEXos for VEX Worlds 2022 [image] Required V5 VEXos for VEX Worlds 2022 You can quickly check the version of VEXos on the V5 brain by clicking on the “Devices” icon on the home screen. Then click on the brain icon. The version of VEXos will be displayed on the image o…

We have tried switching the ADI port. As far as we can tell the initialization doesn’t finish running, maybe because the LEDs are set up wrong? In the code I have them in Smart Port 22 because the docs said that 22 is interpreted as no Smart Port. From Arduino testing; the red wire is data, white is…

[image] Joeger: the red wire is data, white is 5V, and black is ground According to Sylvie’s led guide, this is wrong. Addressable LED Control on the V5 | sy1vi3 Red is 5v, white is data, and black is ground. [wiring_diagram]

Sylib LEDs not working

Programming Support VEXcode Pro V5 Text Tech Support

ayaan098 February 12, 2024, 9:28pm 7

From this post: Required V5 VEXos for VEX Worlds 2022