diff options
Diffstat (limited to 'backends/midi')
| -rw-r--r-- | backends/midi/seq.cpp | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/backends/midi/seq.cpp b/backends/midi/seq.cpp index b77ee579f2..0e6982e3ae 100644 --- a/backends/midi/seq.cpp +++ b/backends/midi/seq.cpp @@ -141,8 +141,8 @@ void MidiDriver_SEQ::sysEx (byte *msg, uint16 length) { unsigned char buf [1024]; int position = 0; byte *chr = msg; - - // Should be we using EV_SYSEX instead of SEQ_MIDIPUTC? +/* + // Should we be using EV_SYSEX instead of SEQ_MIDIPUTC? // I'm not sure how to send EV_SYSEX. buf[position++] = SEQ_MIDIPUTC; buf[position++] = 0xFF; @@ -158,6 +158,25 @@ void MidiDriver_SEQ::sysEx (byte *msg, uint16 length) { buf[position++] = 0xF7; buf[position++] = _device_num; buf[position++] = 0; +*/ + buf[position++] = EV_SYSEX; + buf[position++] = _device_num; + buf[position++] = 0xF0; + for (; length; --length, ++chr) { + if (position % 8 == 0) { + buf[position++] = EV_SYSEX; + buf[position++] = _device_num; + } + buf[position++] = *chr & 0x7F; + } + if (position % 8 == 0) { + buf[position++] = EV_SYSEX; + buf[position++] = _device_num; + } + buf[position++] = 0xF7; + while (position % 8 != 0) + buf[position++] = 0; + write (device, buf, position); } |