mirror of https://github.com/midilab/uClock
parent
1767b06bb9
commit
f208593f6d
@ -0,0 +1,81 @@ |
|||||||
|
/* USB MIDI Sync Box
|
||||||
|
*
|
||||||
|
* This example demonstrates how to change the USB MIDI
|
||||||
|
* device name on Teensy LC and 3.x. When creating more |
||||||
|
* that one MIDI device, custom names are much easier to |
||||||
|
* use when selecting each device in MIDI software on |
||||||
|
* your PC or Mac. The custom name is in the "name.c" tab. |
||||||
|
* |
||||||
|
* Windows and Macintosh systems often cache USB info. |
||||||
|
* After changing the name, you may need to test on a |
||||||
|
* different computer to observe the new name, or take |
||||||
|
* steps to get your operating system to "forget" the |
||||||
|
* cached info. (TODO: wanted... can anyone contribute |
||||||
|
* instructions for these systems) |
||||||
|
*
|
||||||
|
* This example code is in the public domain. |
||||||
|
*/ |
||||||
|
#include <Adafruit_TinyUSB.h> |
||||||
|
#include <MIDI.h> |
||||||
|
|
||||||
|
Adafruit_USBD_MIDI usb_midi; |
||||||
|
MIDI_CREATE_INSTANCE(Adafruit_USBD_MIDI, usb_midi, MIDI); |
||||||
|
|
||||||
|
#include <uClock.h> |
||||||
|
|
||||||
|
/*
|
||||||
|
uint8_t bpm_blink_timer = 1; |
||||||
|
void handle_bpm_led(uint32_t tick) |
||||||
|
{ |
||||||
|
// BPM led indicator
|
||||||
|
if ( !(tick % (96)) || (tick == 1) ) { // first compass step will flash longer
|
||||||
|
bpm_blink_timer = 8; |
||||||
|
digitalWrite(LED_BUILTIN, HIGH); |
||||||
|
} else if ( !(tick % (24)) ) { // each quarter led on
|
||||||
|
digitalWrite(LED_BUILTIN, HIGH); |
||||||
|
} else if ( !(tick % bpm_blink_timer) ) { // get led off
|
||||||
|
digitalWrite(LED_BUILTIN, LOW); |
||||||
|
bpm_blink_timer = 1; |
||||||
|
} |
||||||
|
} |
||||||
|
*/ |
||||||
|
|
||||||
|
// Internal clock handlers
|
||||||
|
void ClockOut96PPQN(uint32_t tick) { |
||||||
|
// Send MIDI_CLOCK to external gears
|
||||||
|
//MIDI.sendRealTime(MIDI.Clock);
|
||||||
|
//handle_bpm_led(tick);
|
||||||
|
} |
||||||
|
|
||||||
|
void onClockStart() { |
||||||
|
//MIDI.sendRealTime(MIDI.Start);
|
||||||
|
} |
||||||
|
|
||||||
|
void onClockStop() { |
||||||
|
//MIDI.sendRealTime(MIDI.Stop);
|
||||||
|
} |
||||||
|
|
||||||
|
void setup() { |
||||||
|
MIDI.begin(MIDI_CHANNEL_OMNI); |
||||||
|
|
||||||
|
// A led to count bpms
|
||||||
|
//pinMode(LED_BUILTIN, OUTPUT);
|
||||||
|
|
||||||
|
// Setup our clock system
|
||||||
|
// Inits the clock
|
||||||
|
uClock.init(); |
||||||
|
// Set the callback function for the clock output to send MIDI Sync message.
|
||||||
|
uClock.setClock96PPQNOutput(ClockOut96PPQN); |
||||||
|
// Set the callback function for MIDI Start and Stop messages.
|
||||||
|
uClock.setOnClockStartOutput(onClockStart);
|
||||||
|
uClock.setOnClockStopOutput(onClockStop); |
||||||
|
// Set the clock BPM to 126 BPM
|
||||||
|
uClock.setTempo(126); |
||||||
|
// Starts the clock, tick-tac-tick-tac...
|
||||||
|
uClock.start(); |
||||||
|
} |
||||||
|
|
||||||
|
// Do it whatever to interface with Clock.stop(), Clock.start(), Clock.setTempo() and integrate your environment...
|
||||||
|
void loop() { |
||||||
|
|
||||||
|
} |
Loading…
Reference in new issue