1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "portmidi/pm_common/portmidi.h"
#define NUM_INPUTS 16
int main() {
PmError err;
PmStream *stream;
PmEvent events[128];
int i, num_events;
// Initialize PortMIDI
err = Pm_Initialize();
if (err != pmNoError) {
fprintf(stderr, "Error initializing PortMIDI: %s\n", Pm_GetErrorText(err));
exit(1);
}
/* // Open a MIDI input device */
stream = (PortMidiStream *)Pm_OpenInput(&err, NULL, NULL, NUM_INPUTS, NULL, 0);
if (err != pmNoError) {
fprintf(stderr, "Error opening MIDI input device: %s\n", Pm_GetErrorText(err));
Pm_Terminate();
exit(1);
}
/* // Read MIDI messages from the input device */
/* while (1) { */
/* num_events = Pm_Read(stream, events, 128); */
/* if (num_events > 0) { */
/* for (i = 0; i < num_events; i++) { */
/* if (events[i].message & 0xff00) { */
/* // This is a status message (note on, note off, etc.) */
/* printf("Message: 0x%02x\n", events[i].message); */
/* /1* printf("Status: 0x%02x, Data 1: 0x%02x, Data 2: 0x%02x\n", *1/ */
/* /1* events[i].message & 0xf0, events[i].message[0], events[i].message[1]); *1/ */
/* } */
/* } */
/* } */
/* } */
/* // Close the MIDI input device */
Pm_Close(stream);
// Terminate PortMIDI
Pm_Terminate();
return 0;
}
|
