small enhancement on MTC

[mink99]

I am currently working on some mtc stuff. Maybe a
void sendMTCFullFrameMessage(fps,hh,mm,ss,ff) could be added ? I know it is basically a normal sysex message, but it would be a nice simplification...

same for sendMTCQuarterMessage()

a parameter as in sendMTCQuarterMessage(int msgCount, int Value) would simplify this. This message is called from an interrupt and this could speed things up:

void sendMTCQuarterMessage (int msgCount,int v)
{
byte toSend;
switch (msgCount)
{
case 0:
toSend = 0x00 | lo_nibble(v);
break;
case 1:
toSend = 0x10 | hi_nibble(v);
break;
case 2:
toSend = 0x20 | lo_nibble(v);
break;
case 3:
toSend = 0x30 | hi_nibble(v);
break;
case 4:
toSend = 0x40 | lo_nibble(v);
break;
case 5:
toSend = 0x50 | hi_nibble(v);
break;
case 6:
toSend = 0x60 | lo_nibble(v);
break;
case 7:
toSend = 0x72 | hi_nibble(v); //defaults to 25 ....
//toSend = 0x70 | hi_nybble(hh) | 0b00100000; //would be 24
break;
}
MidiPort.write(0xF1);
MidiPort.write(toSend);
}

maybe even the counter could be handled internally...¨

[mink99]

I see that reading the mtc full frame message is somehow in the fr “sysex construction helpers”, however this message is not a universal sysex, it is a dedicated message with well defined parameters