motedem

This SDK is for a BLE device "MOTEDEM" and target to work on Raspberry Pi

• Official Site
• Kickstarter Campaign

Install

$ go get github.com/pkg/errors
$ go get github.com/go-ble/ble

import "github.com/artgrouplimited/motedem-sdk-go"

Usage

Basic setup

// Store all device connection
var devices map[string]*motedem.Device

func main() {
    // Setup on the Bluetooth LE
    // It must be call before anything BLE action
    motedem.BLESetup()

    devices = make(map[string]*motedem.Device, 0)

    // do your magic here

    c := make(chan os.Signal, 1)
    signal.Notify(c, os.Interrupt)

    // Waiting system signal such like Ctrl + C
    <-c
    for _, d := range devices {
        // Disconnect all devices to have a graceful exit
        d.Disconnect()
    }
}

Declare device

device := motedem.NewDevice("8c:14:7d:00:00:00")

Connect and Disconnect

if err := device.Connect(); err != nil {
    // connect fail
}
if err := device.DisConnect(); err != nil {
    // disconnect fail
}

Get temperature

c, err := device.GetTemperature()
if err != nil {
    // err.Error()
    return
}

select {
case <-time.After(device.Timeout):
    // "Request timeout"
    return
case sensorData := <-c:
    fmt.Printf("Temperature: %f\n", sensorData.Temperature)
}

Temperature Result

Learn IR Code

c, err := device.LearnAV()
// or 
c, err := device.LearnAC()
if err != nil {
    // err.Error()
    return
}

select {
case <-time.After(device.Timeout):
    // "Request timeout"
    return
case learnData := <-c:
    if learnData.Success {
        if learnData.HaveData {
            fmt.Printf("Learn Data: %s\n", learnData.Data)
        } else {

        }
    } else {
        fmt.Printf("Learn failed\n")
    }
}

LearnData

Emit LearnData

You find can few of sample learn data at here

LearnData := ""
if err := device.EmitData(LearnData); err != nil {
    // err.Error()
    return
}