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edison_grove_lcd.go
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edison_grove_lcd.go
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package main
import (
"time"
"gobot.io/x/gobot"
"gobot.io/x/gobot/drivers/i2c"
"gobot.io/x/gobot/platforms/intel-iot/edison"
)
func main() {
board := edison.NewAdaptor()
screen := i2c.NewGroveLcdDriver(board)
work := func() {
screen.Write("hello")
screen.SetRGB(255, 0, 0)
gobot.After(5*time.Second, func() {
screen.Clear()
screen.Home()
screen.SetRGB(0, 255, 0)
// set a custom character in the first position
screen.SetCustomChar(0, i2c.CustomLCDChars["smiley"])
// add the custom character at the end of the string
screen.Write("goodbye\nhave a nice day " + string(byte(0)))
gobot.Every(500*time.Millisecond, func() {
screen.Scroll(false)
})
})
screen.Home()
time.Sleep(1 * time.Second)
screen.SetRGB(0, 0, 255)
}
robot := gobot.NewRobot("screenBot",
[]gobot.Connection{board},
[]gobot.Device{screen},
work,
)
robot.Start()
}