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Fixed bug when receiving 2 byte messages with running status.

This commit is contained in:
Francois Best 2012-07-03 08:25:40 +02:00
parent efd72f9df6
commit 5bda959405
1 changed files with 21 additions and 3 deletions
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24
src/MIDI.cpp
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@ -527,7 +527,9 @@ bool MIDI_Class::parse(byte inChannel)
case ControlChange:
case ProgramChange:
case AfterTouchChannel:
case PitchBend:
case PitchBend:
case ProgramChange:
case AfterTouchChannel:
// If the status byte is not received, prepend it
// to the pending message
@ -540,9 +542,25 @@ bool MIDI_Class::parse(byte inChannel)
// Else: well, we received another status byte,
// so the running status does not apply here.
// It will be updated upon completion of this message.
if (mPendingMessageIndex >= (mPendingMessageExpectedLenght-1))
{
mMessage.type = getTypeFromStatusByte(mPendingMessage[0]);
mMessage.channel = (mPendingMessage[0] & 0x0F)+1;
mMessage.data1 = mPendingMessage[1];
// Save data2 only if applicable
if (mPendingMessageExpectedLenght == 3)
mMessage.data2 = mPendingMessage[2];
else
mMessage.data2 = 0;
mPendingMessageIndex = 0;
mPendingMessageExpectedLenght = 0;
mMessage.valid = true;
return true;
}
break;
default:
// No running status
break;