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| author | cbdev <cb@cbcdn.com> | 2019-11-03 16:59:13 +0100 |
|---|---|---|
| committer | cbdev <cb@cbcdn.com> | 2019-11-03 16:59:13 +0100 |
| commit | 24e5594c754ec74918848d33d513db69d54aba47 (patch) | |
| tree | d93808cce63be70cb8e331a15d5d425ece2abb57 /backends/winmidi.c | |
| parent | 65bd41387c8dbf67812de1881198a47c9bb4b55e (diff) | |
| download | midimonster-24e5594c754ec74918848d33d513db69d54aba47.tar.gz midimonster-24e5594c754ec74918848d33d513db69d54aba47.tar.bz2 midimonster-24e5594c754ec74918848d33d513db69d54aba47.zip | |
Fix winmidi wire format
Diffstat (limited to 'backends/winmidi.c')
| -rw-r--r-- | backends/winmidi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/backends/winmidi.c b/backends/winmidi.c index 83d0c7e..de7d867 100644 --- a/backends/winmidi.c +++ b/backends/winmidi.c @@ -21,7 +21,6 @@ static struct { .socket_pair = {-1, -1} }; -//TODO detect option //TODO receive feedback socket until EAGAIN int init(){ @@ -123,8 +122,9 @@ static channel* winmidi_channel(instance* inst, char* spec){ next_token = spec + 7; } } - else{ - fprintf(stderr, "Unknown winmidi channel specification %s\n", spec); + + if(!next_token){ + fprintf(stderr, "Invalid winmidi channel specification %s\n", spec); return NULL; } @@ -226,8 +226,8 @@ static int winmidi_set(instance* inst, size_t num, channel** c, channel_value* v break; case pitchbend: output.components.status = 0xE0 | ident.fields.channel; - output.components.data1 = ((int)(v[u].normalised * 32639.0)) & 0xFF; - output.components.data2 = (((int)(v[u].normalised * 32639.0)) & 0xFF00) >> 8; + output.components.data1 = ((int)(v[u].normalised * 16384.0)) & 0x7F; + output.components.data2 = (((int)(v[u].normalised * 16384.0)) >> 7) & 0x7F; break; default: fprintf(stderr, "Unknown winmidi channel type %d\n", ident.fields.type); @@ -357,7 +357,7 @@ static void CALLBACK winmidi_input_callback(HMIDIIN device, unsigned message, DW case 0xE0: ident.fields.type = pitchbend; ident.fields.control = 0; - val.normalised = (double)((input.components.data2 << 8) | input.components.data1) / 32639.0; + val.normalised = (double)((input.components.data2 << 7) | input.components.data1) / 16384.0; break; default: fprintf(stderr, "winmidi unhandled status byte %02X\n", input.components.status); |