node-red / node-red/node-red-nodes
Rainbow test at startup not clearing all the leds
Nobody has claimed this yet.
- Dominant language
- JavaScript
- Stars
- 1.1k
- Forks
- 612
- Avg merge
- 13h 57m
- Merged PRs (30d)
- 3
Description
Which node are you reporting an issue on?
node-red-node-pi-neopixel
What are the steps to reproduce?
use docker image braghettos/makealedwheaterboard:latest
source code is available at https://github.com/braghettos/makealedweatherboard.git
What happens?
Every time node-red starts, the rainbow test is started. When the rainbow test ends, the last leds remain switched on with different colors. I have 840 leds.
What do you expect to happen?
Leds cleared on startup.
Please tell us about your environment:
- Node-RED version: nodered/node-red:1.0.4-12-minimal-arm32v6
- node.js version: Node.js version: v12.16.1
- npm version: 6.13.4
- Platform/OS: Linux 4.19.97+ arm LE (Alpine)
- Browser: Version 80.0.3987.132 (official Build) (64 bit)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by inspecting the node-red-node-pi-neopixel implementation and reproduce the startup behavior with the linked Docker image and makealedweatherboard project. Check the rainbow test's cleanup for a 840-LED setup; done means every LED is cleared when the startup test ends.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- embedded-iot
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100