How to use 'raspberry pi golang' - Go

How to use 'raspberry pi golang' in Go

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goiot/devices

10 func main() {
11 	display, err := lcdrgbbacklight.Open(
12 		&i2c.Devfs{Dev: "/dev/i2c-1"},
13 	)
14 	if err != nil {
15 		panic(err)
16 	}
17 	defer display.Close()
18 
19 	display.Write("Hello World!")
20 	display.SetRGB(0, 255, 0)
21 
22 	time.Sleep(5 * time.Second)
23 
24 	display.Clear()
25 	display.Home()
26 	display.SetRGB(255, 124, 0)
27 
28 	display.SetCustomChar(0, lcdrgbbacklight.CustomLCDChars["smiley"])
29 	display.Write("goodbye\nhave a nice day " + string(byte(0)))
30 
31 	ticker := time.NewTicker(time.Millisecond * 200)
32 	go func() {
33 		for _ = range ticker.C {
34 			display.Scroll(false)
35 		}
36 	}()
37 	time.Sleep(4 * time.Second)
38 	ticker.Stop()
39 }

10	func main() {
11	display, err := lcdrgbbacklight.Open(
12	&i2c.Devfs{Dev: "/dev/i2c-1"},
13	)
14	if err != nil {
15	panic(err)
16	}
17	defer display.Close()
18
19	display.Write("Hello World!")
20	display.SetRGB(0, 255, 0)
21
22	time.Sleep(5 * time.Second)
23
24	display.Clear()
25	display.Home()
26	display.SetRGB(255, 124, 0)
27
28	display.SetCustomChar(0, lcdrgbbacklight.CustomLCDChars["smiley"])
29	display.Write("goodbye\nhave a nice day " + string(byte(0)))
30
31	ticker := time.NewTicker(time.Millisecond * 200)
32	go func() {
33	for _ = range ticker.C {
34	display.Scroll(false)
35	}
36	}()
37	time.Sleep(4 * time.Second)
38	ticker.Stop()
39	}

How to use 'raspberry pi golang' in Go

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