Simon Ford / Mbed 2 deprecated USBMIDI_DrumExample

Simple example for triggering actuators based on midi signals

Dependencies:   USBMIDI mbed

Files at this revision

API Documentation at this revision

Revision 0:040c2c8ca5eb, committed 2011-02-20

Comitter:
simon
Date:
Sun Feb 20 16:48:11 2011 +0000
Commit message:

Changed in this revision

USBMIDI.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
diff -r 000000000000 -r 040c2c8ca5eb USBMIDI.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBMIDI.lib	Sun Feb 20 16:48:11 2011 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/simon/code/USBMIDI/#10d694d6ccdc

diff -r 000000000000 -r 040c2c8ca5eb main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Feb 20 16:48:11 2011 +0000
@@ -0,0 +1,29 @@
+// Drums via MIDI!
+#include "mbed.h"
+#include "USBMIDI.h"
+
+DigitalOut drum[] = {p5, p6, p7, p8}; // the four outputs
+
+void drums(int id, bool on) {
+    if(id >= 0 && id <= 3) {
+        drum[id] = on;
+    }
+}
+
+void do_message(MIDIMessage msg) {
+    switch (msg.type()) {
+        case MIDIMessage::NoteOnType:
+            drums(msg.key() - 64, msg.velocity() != 0);
+            break;
+        case MIDIMessage::NoteOffType:
+            drums(msg.key() - 64, 0);
+            break;
+    }    
+}
+
+USBMIDI midi;
+
+int main() {          
+    midi.attach(do_message);         // call back for messages received    
+    while (1);
+}

diff -r 000000000000 -r 040c2c8ca5eb mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Feb 20 16:48:11 2011 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/e2ac27c8e93e