https://github.com/nerzal/tinygo-playground

This repo contains some examples showing tinygo features. Making use of arduino and webassembly
https://github.com/nerzal/tinygo-playground

arduino examples-go examples-html tinygo wasm-go webassembly

Last synced: 7 months ago
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This repo contains some examples showing tinygo features. Making use of arduino and webassembly

• Host: GitHub
• URL: https://github.com/nerzal/tinygo-playground
• Owner: Nerzal
• License: apache-2.0
• Created: 2019-02-14T19:19:18.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2020-09-18T20:04:22.000Z (over 5 years ago)
• Last Synced: 2025-04-08T00:44:36.946Z (10 months ago)
• Topics: arduino, examples-go, examples-html, tinygo, wasm-go, webassembly
• Language: Go
• Homepage:
• Size: 1.15 MB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# tinygo-playground

Examples do work with Arduino Uno

## starting vscode

> export GOOS=linux; export GOARCH=arm; export GOFLAGS=-tags=avr,baremetal,linux,arm,atmega328p,atmega,avr5,arduino,tinygo,gc.conservative,scheduler.none; code

## Flashing blink-sos

>  tinygo flash --target=arduino cmd/blink-sos/sos.go

## Flashing traffic-light

>  tinygo flash --target=arduino cmd/traffic-light/light.go

## Flashing traffic-button-light

>  tinygo flash --target=arduino cmd/traffic-button-light/light.go

## hello-display

[turorial](https://www.arduino.cc/en/Tutorial/HelloWorld)

[image](https://www.arduino.cc/en/uploads/Tutorial/LCD_Base_bb_Fritz.png)

>  tinygo flash --target=arduino cmd/hello-display/main.go

## Debugging

use println("text)

And when the arduino is running do 

> cat /dev/ttyACM0

## Common Problems

> avrdude: ser_open(): can't open device "/dev/ttyACM0": Permission denied

Change persmissions of the serial port by using the following command

> sudo chmod a+rw /dev/ttyACM0

## WASM

### Compile 

> tinygo build -o ./wasm.wasm -target wasm ./main/main.go

### Make

> make main

### Start the Server

>  go run server.go

### Compiled "main" example

![](tinygo_wasm3.gif)