{"id":73,"date":"2013-06-12T00:53:04","date_gmt":"2013-06-12T00:53:04","guid":{"rendered":"http:\/\/www.mymidiremotes.com\/home\/?page_id=73"},"modified":"2015-11-29T21:43:54","modified_gmt":"2015-11-29T21:43:54","slug":"midi-arduino-usb","status":"publish","type":"page","link":"http:\/\/www.mymidiremotes.com\/home\/?page_id=73","title":{"rendered":"MIDI + Arduino + USB"},"content":{"rendered":"

MIDI+Arduino+USB project gives you a physical MIDI trigger button with USB.<\/strong><\/p>\n

Below you’ll find the links required to turn an Arduino into a MIDI device. The Arduino code I used to send MIDI notes, I was not able at the time of this posting to send MSC with Moco for LUFA, I’m still working on a fix. Below the code I have some photos of the box. Enjoy.<\/p>\n

\u00a0How to make an Arduino into a MIDI device:<\/strong><\/p>\n

http:\/\/arduino.cc\/en\/Hacking\/DFUProgramming8U2<\/a><\/p>\n

Moco for LUFA<\/a><\/p>\n

Arduino Code:<\/strong><\/p>\n

\/\/ MSC MIDI Arduino controller
\n\/\/ By Dave Mickey, myMIDIremotes
\nint buttonPin5 = 12; \/\/Stop
\nint buttonPin4 = 11; \/\/Reset
\nint buttonPin3 = 10; \/\/Prev
\nint buttonPin2 = 9; \/\/Next
\nint buttonPin1 = 8; \/\/GO
\nint ledPinON = 2; \/\/LED states that the code loaded correctly
\nint ledPinMIDI = 3; \/\/LED states that the MIDI was sent<\/p>\n

\/\/ variables will change:
\nint buttonState1 = 1;
\nint buttonState2 = 1;
\nint buttonState3 = 1;
\nint buttonState4 = 1;
\nint buttonState5 = 1;<\/p>\n

void setup() {
\nSerial.begin(31250); \/\/ Set serial to the MIDI baud rate of 31250
\npinMode(ledPinMIDI, OUTPUT);
\npinMode(ledPinON, OUTPUT);
\npinMode(buttonPin1, INPUT);
\npinMode(buttonPin2, INPUT);
\npinMode(buttonPin3, INPUT);
\npinMode(buttonPin4, INPUT);
\npinMode(buttonPin5, INPUT);
\ndigitalWrite(ledPinON, HIGH);
\ndigitalWrite(ledPinMIDI, HIGH);
\ndelay(500);
\ndigitalWrite(ledPinMIDI, LOW);
\n}<\/p>\n

void loop() {
\nbuttonState1 = digitalRead(buttonPin1);
\nbuttonState2 = digitalRead(buttonPin2);
\nbuttonState3 = digitalRead(buttonPin3);
\nbuttonState4 = digitalRead(buttonPin4);
\nbuttonState5 = digitalRead(buttonPin5);<\/p>\n

if (buttonState1 == 0) {
\ndigitalWrite(ledPinMIDI, HIGH);
\nSerial.write(0x90);
\nSerial.write(0x01);
\nSerial.write(0x00);
\ndelay(250);
\ndigitalWrite(ledPinMIDI, LOW);
\nbuttonState1 = 1; \/\/reset to look for the next input
\n}<\/p>\n

if (buttonState5 == 0) {
\ndigitalWrite(ledPinMIDI, HIGH);
\nSerial.write(0x90);
\nSerial.write(0x02);
\nSerial.write(0x00);
\ndelay(250);
\ndigitalWrite(ledPinMIDI, LOW);
\nbuttonState5 = 1; \/\/reset to look for the next input
\n}
\nif (buttonState2 == 0) {
\ndigitalWrite(ledPinMIDI, HIGH);
\nSerial.write(0x90);
\nSerial.write(0x03);
\nSerial.write(0x00);
\ndelay(250);
\ndigitalWrite(ledPinMIDI, LOW);
\nbuttonState2 = 1; \/\/reset to look for the next input
\n}<\/p>\n

if (buttonState3 == 0) {
\ndigitalWrite(ledPinMIDI, HIGH);
\nSerial.write(0x90);
\nSerial.write(0x04);
\nSerial.write(0x00);
\ndelay(250);
\ndigitalWrite(ledPinMIDI, LOW);
\nbuttonState3 = 1; \/\/reset to look for the next input
\n}<\/p>\n

if (buttonState4 == 0) {
\ndigitalWrite(ledPinMIDI, HIGH);
\nSerial.write(0x90);
\nSerial.write(0x05);
\nSerial.write(0x00);
\ndelay(250);
\ndigitalWrite(ledPinMIDI, LOW);
\nbuttonState4 = 1; \/\/reset to look for the next input
\n}
\n\/\/End Loop
\n}<\/p>\n

\u00a0Photos:<\/strong><\/p>\n

\"It<\/a>

It works<\/p><\/div>\n

 <\/p>\n

\"the<\/a>

the adafruit pshield<\/p><\/div>\n

 <\/p>\n

\"putting

putting it all together<\/p><\/div>\n

\"Qlab<\/a>

Qlab Screen shot<\/p><\/div>\n

Video Link: \u00a0MIDIbox<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

MIDI+Arduino+USB project gives you a physical MIDI trigger button with USB. Below you’ll find the links required to turn an Arduino into a MIDI device. The Arduino code I used to send MIDI notes, I was not able at the time of this posting to send MSC with Moco for LUFA, I’m still working on […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-73","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/www.mymidiremotes.com\/home\/index.php?rest_route=\/wp\/v2\/pages\/73","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.mymidiremotes.com\/home\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.mymidiremotes.com\/home\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.mymidiremotes.com\/home\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.mymidiremotes.com\/home\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=73"}],"version-history":[{"count":9,"href":"http:\/\/www.mymidiremotes.com\/home\/index.php?rest_route=\/wp\/v2\/pages\/73\/revisions"}],"predecessor-version":[{"id":108,"href":"http:\/\/www.mymidiremotes.com\/home\/index.php?rest_route=\/wp\/v2\/pages\/73\/revisions\/108"}],"wp:attachment":[{"href":"http:\/\/www.mymidiremotes.com\/home\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}