go-yamaha-avr

A Go library for controlling Yahama Audio/Video receivers with network connections through the Yamaha Control API.

Yamaha Control API

Yamaha has a simple API for controlling their receivers over the local network. This library implments a subset of the available network commands and has been tested with a Yamaha RX-V481 receiver.

Usage

Call yamaha.Connect() with the IP address of the Yamaha receiver you'd like control, such as 192.168.1.50. Then call various functions to control the receiver as described in yamaha.go.

	package main

	import (
		"github.com/mgoff/go-yamaha-avr"
		"log"
		"time"
	)

	func main() {

		// open the connection to the Yamaha device
		device, err := yamaha.Connect("192.168.1.50")
		if err != nil {
			log.Fatal(err)
		}

		// power it on
		err = device.PowerOn()
		if err != nil {
			log.Fatal(err)
		}
		time.Sleep(5 * time.Second)

		// set input to HDMI1
		err = device.SetInputHDMI1()
		if err != nil {
			log.Fatal(err)
		}
		time.Sleep(5 * time.Second)

		// set volume to -30dB
		err = device.SetVolume(-300)
		if err != nil {
			log.Fatal(err)
		}
		time.Sleep(5 * time.Second)

		// set input to HDMI2
		err = device.SetInputHDMI2()
		if err != nil {
			log.Fatal(err)
		}
		time.Sleep(5 * time.Second)

		// set volume to -40dB
		err = device.SetVolume(-400)
		if err != nil {
			log.Fatal(err)
		}
		time.Sleep(5 * time.Second)

		// power it on
		err = device.PowerOff()
		if err != nil {
			log.Fatal(err)
		}
	}