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epd1in54: add Waveshare 1.54inch B/W e-Paper display (#704)

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epd1in54: add Waveshare 1.54inch B/W e-Paper display
This commit is contained in:
Marcin Białoń
2024-10-23 13:43:30 +02:00
committed by GitHub
parent 109cab4f3b
commit ce80e7582f
4 changed files with 513 additions and 0 deletions
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examples/waveshare-epd/epd1in54/main.go
+36
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package main
import (
"image/color"
"machine"
"tinygo.org/x/drivers/waveshare-epd/epd1in54"
"tinygo.org/x/tinyfont"
"tinygo.org/x/tinyfont/gophers"
)
var (
spi0 = machine.SPI0
cs = machine.D10
dc = machine.D9
rst = machine.D6
busy = machine.D5
black = color.RGBA{R: 1, G: 1, B: 1, A: 255}
)
func main() {
display := epd1in54.New(spi0, cs, dc, rst, busy)
display.LDirInit(epd1in54.Config{})
display.Clear()
display.ClearBuffer()
tinyfont.WriteLineRotated(&display, &gophers.Regular58pt, 150, 0, "A B C", black, tinyfont.ROTATION_90)
tinyfont.WriteLineRotated(&display, &gophers.Regular58pt, 100, 0, "D E F", black, tinyfont.ROTATION_90)
tinyfont.WriteLineRotated(&display, &gophers.Regular58pt, 50, 0, "G H I", black, tinyfont.ROTATION_90)
tinyfont.WriteLineRotated(&display, &gophers.Regular58pt, 0, 0, "J K L", black, tinyfont.ROTATION_90)
display.Display()
display.Sleep()
}