Remarks

Yx5300
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Code Example

Yx5300 mp3Player;

public override Task Initialize()
{
    Resolver.Log.Info("Initialize...");

    mp3Player = new Yx5300(Device, Device.PlatformOS.GetSerialPortName("COM4"));

    return Task.CompletedTask;
}

public override async Task Run()
{
    mp3Player.SetVolume(15);

    var status = await mp3Player.GetStatus();
    Resolver.Log.Info($"Status: {status}");

    var count = await mp3Player.GetNumberOfTracksInFolder(0);
    Resolver.Log.Info($"Number of tracks: {count}");

    mp3Player.Play();

    await Task.Delay(5000); //leave playing for 5 seconds

    mp3Player.Next();

    await Task.Delay(5000); //leave playing for 5 seconds
}

Sample project(s) available on GitHub

Wiring Example

To wire a Yx5300 to your Meadow board, connect the following:

Yx5300	Meadow Pin
GND	GND
VCC	3.3V
RX	D01
TX	D00

Characteristic	Locus
Inheritance	System.Object > Yx5300
Namespace	Meadow.Foundation.Audio.Mp3
Assembly	Yx5300.dll

Syntax

public class Yx5300 : object

Constructors

Yx5300(IMeadowDevice, SerialPortName)

Create a YX5300 mp3 player object

Declaration

public Yx5300(IMeadowDevice device, SerialPortName serialPortName)

Parameters

Type	Name	Description
IMeadowDevice	device	Meadow device
SerialPortName	serialPortName	Name of serial port connected to YX5300

Yx5300(ISerialPort)

Create a YX5300 mp3 player object

Declaration

protected Yx5300(ISerialPort serialPort)

Parameters

Type	Name	Description
ISerialPort	serialPort

Methods

GetIndexOfCurrentFile()

Get index of currently playing file

Declaration

public Task<byte> GetIndexOfCurrentFile()

Returns

Type	Description
Task<System.Byte>

GetNumberOfFolders()

Get number of folders

Declaration

public Task<byte> GetNumberOfFolders()

Returns

Type	Description
Task<System.Byte>

GetNumberOfTracksInFolder(Byte)

Get count of mp3 files in folder

Declaration

public Task<byte> GetNumberOfTracksInFolder(byte folderIndex)

Parameters

Type	Name	Description
System.Byte	folderIndex	index of folder

Returns

Type	Description
Task<System.Byte>

GetStatus()

Get status of YX5300

Declaration

public Task<Yx5300.PlayStatus> GetStatus()

Returns

Type	Description
Task<Yx5300.PlayStatus>	PlayStatus enum

GetVolume()

Get audio volume (0-30)

Declaration

public Task<byte> GetVolume()

Returns

Type	Description
Task<System.Byte>

Next()

Advance to next track

Declaration

public void Next()

Pause()

Pause current mp3

Declaration

public void Pause()

Play()

Play current file

Declaration

public void Play()

Play(Byte)

Play song at index

Declaration

public void Play(byte songIndex)

Parameters

Type	Name	Description
System.Byte	songIndex	index of mp3 file in folder

Previous()

Move back to previous track

Declaration

public void Previous()

Reset()

Reset the YX5300 hardware

Declaration

public void Reset()

SetVolume(Byte)

Set volume of YX5300

Declaration

public void SetVolume(byte volume)

Parameters

Type	Name	Description
System.Byte	volume	byte value from 0-30

Sleep()

Set the power state to sleep

Declaration

public void Sleep()

Stop()

Stop current mp3

Declaration

public void Stop()

VolumeDown()

Decrease audio volume by 1 (0-30)

Declaration

public void VolumeDown()

VolumeUp()

Increase audio volume by 1 (0-30)

Declaration

public void VolumeUp()

WakeUp()

Set the power state to normal operations

Declaration

public void WakeUp()