Hi, I suspect you want to have a size argument to your midisend() function. At the moment you'll always pass sizeof(u_char *) bytes to mio_write().
https://github.com/henriqueleng/svmidi/blob/master/sndio.c#L21 HTH, Rob On Tue, 5 Apr 2016, Henrique N. Lengler wrote:
Hey, In my vacation I programmed a simple virtual midi keyboard, as a alternative to programs like VMPK, wich only supports ALSA, and depends on GTK; My free time ended, and there is still a few features to be implemented and bugs to be corrected in the software, but it is doing well. The biggest missing feature is ALSA support, which I can't do since I have no linux box, but might be extremely simple task. Once the support is added, the software can be quite useful, in such a small piece of code. I know it is not good to share incomplete work, but I'm just doing it to let people know that there is work done in some area, avoiding duplicated work. The code is here: https://github.com/henriqueleng/svmidi But please, Don't expect too much from it, it is very simple and like this it should be. -- Regards, Henrique N. Lengler
