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-rw-r--r--src/drumgizmo.cc13
1 files changed, 8 insertions, 5 deletions
diff --git a/src/drumgizmo.cc b/src/drumgizmo.cc
index 737a197..f423bb0 100644
--- a/src/drumgizmo.cc
+++ b/src/drumgizmo.cc
@@ -31,20 +31,23 @@
static jack_port_t *test_midi_port = NULL;
static size_t timer = 0;
+static size_t next = 44100;
int process(jack_nframes_t nframes, void *arg)
{
// if(jack_port_connected_to(test_midi_port, "DrumGizmo:midi_in")) {
void* port_buf = jack_port_get_buffer(test_midi_port, nframes);
- if(timer > 44100) { // activate every second (44100 samples)
- printf("ding\n");
+ if(timer > next) { // activate every second (44100 samples)
+ // printf("ding\n");
- jack_nframes_t time = 1;
- size_t size = 3;
- jack_midi_data_t all_notes_off[] = { 0xB0, 123, 0 };
+ jack_nframes_t time = (jack_nframes_t)(((float)rand() / (float)RAND_MAX) * nframes);
+ size_t size = 1;
+ jack_midi_data_t all_notes_off[] = { rand() % 2 };
jack_midi_event_write(port_buf, time, all_notes_off, size);
+
timer = 0;
+ next = (size_t)(((float)rand() / (float)RAND_MAX) * 0.3 * 44100);
}
timer += nframes;