73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
//go:build example
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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 setup
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You must be using a BBC Microbit microcontroller that has
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been flashed with the firmware from @sandeepmistry
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More info:
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https://gobot.io/documentation/platforms/microbit/#how-to-install
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This example requires that you wire an external button to
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pin number 0 on the Microbit, and also wire an external LED to
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pin number 1 on the Microbit. This example is intended
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to demonstrate using Gobot GPIO drivers with the Microbit.
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You run the Go program on your computer and communicate
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wirelessly with the Microbit.
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How to run
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Pass the Bluetooth name or address as first param:
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go run examples/microbit_io_button.go "BBC micro:bit [yowza]"
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NOTE: sudo is required to use BLE in Linux
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*/
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package main
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import (
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"fmt"
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"os"
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"gobot.io/x/gobot/v2"
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"gobot.io/x/gobot/v2/drivers/ble/microbit"
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"gobot.io/x/gobot/v2/drivers/gpio"
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"gobot.io/x/gobot/v2/platforms/bleclient"
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)
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func main() {
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bleAdaptor := bleclient.NewAdaptor(os.Args[1])
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ubit := microbit.NewIOPinDriver(bleAdaptor)
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button := gpio.NewButtonDriver(ubit, "0")
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led := gpio.NewLedDriver(ubit, "1")
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work := func() {
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_ = button.On(gpio.ButtonPush, func(data interface{}) {
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if err := led.On(); err != nil {
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fmt.Println(err)
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}
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})
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_ = button.On(gpio.ButtonRelease, func(data interface{}) {
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if err := led.Off(); err != nil {
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fmt.Println(err)
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}
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})
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}
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robot := gobot.NewRobot("buttonBot",
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[]gobot.Connection{bleAdaptor},
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[]gobot.Device{ubit, button, led},
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work,
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)
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if err := robot.Start(); err != nil {
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panic(err)
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}
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}
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