56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
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// +build example
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//
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// Do not build by default.
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/*
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How to run
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Pass serial port to use as the first param:
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go run examples/firmata_aip1640.go /dev/ttyACM0
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*/
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package main
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import (
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"os"
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"time"
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"gobot.io/x/gobot"
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"gobot.io/x/gobot/drivers/gpio"
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"gobot.io/x/gobot/platforms/firmata"
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)
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func main() {
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firmataAdaptor := firmata.NewAdaptor(os.Args[1])
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// In the WEMOS D1 Mini LED Matrix Shield clockPin = 14, dataPin = 13
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aip1640 := gpio.NewAIP1640Driver(firmataAdaptor, "14", "13")
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smiles := [3][8]byte{
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{0x3C, 0x42, 0xA5, 0x81, 0xA5, 0x99, 0x42, 0x3C}, // happy :)
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{0x3C, 0x42, 0xA5, 0x81, 0xBD, 0x81, 0x42, 0x3C}, // normal :|
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{0x3C, 0x42, 0xA5, 0x81, 0x99, 0xA5, 0x42, 0x3C}, // sad :(
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}
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s := 0
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work := func() {
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aip1640.Clear()
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gobot.Every(600*time.Millisecond, func() {
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aip1640.DrawMatrix(smiles[s])
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aip1640.Display()
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s++
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if s > 2 {
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s = 0
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}
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})
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}
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robot := gobot.NewRobot("aip1640Bot",
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[]gobot.Connection{firmataAdaptor},
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[]gobot.Device{aip1640},
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work,
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)
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robot.Start()
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}
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