#include <MidiShare.h>
#include <stdio.h>

void initMidiShare();
void sendNote(long pitch);
void closeMidiShare();
void wait(long d);

int refNum;
int duration = 1000;

int main(int argc, char* argv[]) {

    printf("sendNote.c\n");
    initMidiShare();
    printf("Note On Sent\n");
    sendNote(60);
    wait(duration*2);
    closeMidiShare();

    return 0;
}

void initMidiShare() {

    // Check if MidiShare loaded.
    if (!MidiShare()) {
        printf("MidiShare not available\n");
        return;
    } else {
        printf("MidiShare available\n");
    }

    // Ask for a reference number.
    printf("Opening sendNote\n");

    refNum = MidiOpen((char*)"sendNote");
    if (refNum < 1) {
        printf("Could not open MidiShare\n");
        return;
    } else {
        printf("MidiShare open\n");
    }

    MidiConnect(refNum, 0, 1);
}

void sendNote(long pitch) {

    MidiEvPtr e = MidiNewEv(typeNote);

    if (e) {
        Chan(e) = 0;                    // channels have numbers from 0 to 15
        Port(e) = 0;                    // port 0 is Modem port, port 1 is Printer port
        MidiSetField(e, 0, pitch);      // the pitch
        MidiSetField(e, 1, 127);        // the velocity
        MidiSetField(e, 2, duration);   // the duration in milliseconds

        MidiSendIm(refNum, e);
    }
}

void closeMidiShare() {

    // Close MidiShare
    printf("Closing MidiShare\n");
    MidiClose(refNum);

    printf("Closing sendNote\n");
}

void wait(long d){

    d += MidiGetTime();
    while (MidiGetTime() < d);
}