Teaching a Vaccum Robot to be a Webradio in Go - Tobias Kohlbau, myOpenFactory

Teaching a Vaccum Robot to be a Webradio in Go - Tobias Kohlbau, myOpenFactory

Transcript

1. TEACHING A VACCUM TEACHING A VACCUM ROBOT TO BE A WEBRADIO ROBOT TO BE A WEBRADIO IN GO IN GO
2. ABOUT ME ABOUT ME Tobias Kohlbau So ware Developer @ Twitter: GitHub: myOpenFactory GmbH myOpenFactory GmbH @toktech @toktech tobiaskohlbau tobiaskohlbau
3. OBJECT OF INTEREST OBJECT OF INTEREST Xiaomi Mi Robot Vacuum Cleaner
4. WHY XIAOMI VACUUM CLEANER? WHY XIAOMI VACUUM CLEANER? Cheap Works like a charme Silent
6. HACKABLE HACKABLE Ubuntu OS powered by ARM v7 Processor Root access without opening the device Cleaning Robot Hacking bit.ly/2VI5aTr bit.ly/2VI5aTr
7. MOTIVATION MOTIVATION 1. Seriously: Did my vacuum just talked to me? 2. I want to hijack this
9. Cross compilation toolchain libasound for Vaccum Go based mp3 player Running on my VACUUM
10. package main import ( "io" "log" "os" "github.com/hajimehoshi/go-mp3" "github.com/hajimehoshi/oto" ) func main() { res, err := http.Get("https://static.kohlbau.de/audio.mp3") if err != nil { log.Fatal(err) } decoder, err := mp3.NewDecoder(res.Body) if err != nil { log.Fatal(err) } defer decoder.Close() player, err := oto.NewPlayer(decoder.SampleRate(), 2, 2, 8192) if err != nil { log.Fatal(err) } defer player.Close() if _, err := io.Copy(player, decoder); err != nil { log.Fatal(err) } }
11. SECRET INGREDIENTS SECRET INGREDIENTS Webserver REST API Magic (some people call it UI)
12. DEMO DEMO https://github.com/tobiaskohlbau/dustrobo https://github.com/tobiaskohlbau/dustrobo
13. QUESTIONS? QUESTIONS? @toktech @toktech