public void ScrollText(string text, byte color, TextScrollingSpeed speed = TextScrollingSpeed.Normal, bool loop = false)
{
if (MidiOutPortValid())
{
var encoding = Encoding.GetEncoding("us-ascii");
var characters = encoding.GetBytes(text);
if (loop)
{
color += 64; // set bit 4 to set looping
}
//
var header = new byte[] { 0xF0, 0x00, 0x20, 0x29, 0x09, color, (byte)speed };
var fullData = new byte[characters.Length + header.Length];
header.CopyTo(fullData, 0); // header info, including color
characters.CopyTo(fullData, header.Length); // actual text
fullData[fullData.Length - 1] = 0xF7; // sysex terminator
_midiOut.SendMessage(new MidiSystemExclusiveMessage(fullData.AsBuffer()));
}
}
public void ScrollText(string text, KnownPadColors color, TextScrollingSpeed speed = TextScrollingSpeed.Normal, bool loop = false)
{
ScrollText(text, (byte)color, speed, loop);
}
