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check for complete sysex

This commit is contained in:
lathoub 2021-08-03 21:38:17 +02:00
parent 687676dc44
commit ecd2c2bf22
1 changed files with 6 additions and 2 deletions
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8
src/BLEMIDI_Transport.h
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@ -312,6 +312,11 @@ public:
} }
break; break;
case MIDI_NAMESPACE::MidiType::SystemExclusive: case MIDI_NAMESPACE::MidiType::SystemExclusive:
// do we have a complete sysex?
if ((rPtr + 1 < length) && (buffer[rPtr + 1] == 0xF7))
rPtr--;
mBleClass.add(buffer[lPtr]); mBleClass.add(buffer[lPtr]);
for (byte i = lPtr; i < rPtr; i++) for (byte i = lPtr; i < rPtr; i++)
mBleClass.add(buffer[i + 1]); mBleClass.add(buffer[i + 1]);
@ -339,8 +344,7 @@ public:
return; // end of packet return; // end of packet
timestampByte = buffer[rPtr++]; timestampByte = buffer[rPtr++];
signatureIs1 = CHECK_BIT(timestampByte, 7 - 1); if (CHECK_BIT(timestampByte, 7 - 1))
if (signatureIs1)
{ {
timestamp = setMidiTimestamp(headerByte, timestampByte); timestamp = setMidiTimestamp(headerByte, timestampByte);
} }