tinydisplay

tinydisplay

tinydisplay is a tiny display for TinyGo development.
It is possible to simulate the input of buttons and touch input.
tinydisplay works on windows, macOS and linux.

examples/buttons is an example that handles button input.

examples/touch_paint is an example of handling touch input.

Usage

First, run ./cmd/tinydisplay.
Next, control the display created by NewClient().
Some examples can be found in ./examples.

package main

import (
	"image/color"
	"time"

	"github.com/sago35/tinydisplay"
)

var (
	black = color.RGBA{0, 0, 0, 255}
	white = color.RGBA{255, 255, 255, 255}
)

func main() {
	display, _ := tinydisplay.NewClient("127.0.0.1", 9812, 320, 240)
	display.FillScreen(black)

	for x := int16(0); x < 100; x++ {
		display.SetPixel(x, x, white)
		display.SetPixel(x, 100-x-1, white)
	}
	for {
		time.Sleep(time.Hour)
	}
}

Server

CGO is required to build server (./cmd/tinydisplay).

$ go build ./cmd/tinydisplay

$ ./tinydisplay.exe
tcp:127.0.0.1:9812
320x240

or

$ ./tinydisplay.exe --address localhost --port 3000 --size 640x480
tcp:localhost:3000
640x480

Client

$ go run ./examples/basic

$ go run ./examples/displays

$ go run ./examples/pyportal_boing

$ go run ./examples/tinydraw

$ go run ./examples/unicode_font

Examples

./examples will work with both tinydisplay and wioterminal.
To make it work with tinydisplay, run go-build.

$ go run ./examples/basic

If you want to run it using a target such as wioterminal, please run tinygo flash.

$ tinygo flash --target wioterminal --size short ./examples/basic

install

$ go install github.com/sago35/tinydisplay/cmd/tinydisplay@latest

$ GOPROXY=direct go install github.com/sago35/tinydisplay/cmd/tinydisplay@latest

or

• Download from https://github.com/sago35/tinydisplay/releases/latest
• Download from https://github.com/sago35/tinydisplay/actions

Author

sago35 - sago35@gmail.com