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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-09-30 04:40:36 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-09-30 04:40:36 +0000 |
| commit | 89c837ee34db186f7b1f859f767d587036573c4c (patch) | |
| tree | 0fd7efe823b1924c89628052398851e54b92fe06 /Demos/Device/ClassDriver/MIDI/MIDI.c | |
| parent | 059ebd01a3f34ce288adfe30c6cd5b88553882fa (diff) | |
| download | lufa-89c837ee34db186f7b1f859f767d587036573c4c.tar.gz lufa-89c837ee34db186f7b1f859f767d587036573c4c.tar.bz2 lufa-89c837ee34db186f7b1f859f767d587036573c4c.zip | |
Removed mostly useless "TestApp" demo, as it was mainly useful only for checking for sytax errors in the library.
MIDI device demos now receive MIDI events from the host and display note ON messages via the board LEDs.
Added beginnings of a MIDI class bootloader.
Diffstat (limited to 'Demos/Device/ClassDriver/MIDI/MIDI.c')
| -rw-r--r-- | Demos/Device/ClassDriver/MIDI/MIDI.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Demos/Device/ClassDriver/MIDI/MIDI.c b/Demos/Device/ClassDriver/MIDI/MIDI.c index f1a0d9afc..d50a254a2 100644 --- a/Demos/Device/ClassDriver/MIDI/MIDI.c +++ b/Demos/Device/ClassDriver/MIDI/MIDI.c @@ -67,9 +67,14 @@ int main(void) {
CheckJoystickMovement();
- /* Must acknowedge MIDI packets from the host even though they aren't used, or the host locks up */
- MIDI_EventPacket_t DummyMIDIEvent;
- MIDI_Device_ReceiveEventPacket(&Keyboard_MIDI_Interface, &DummyMIDIEvent);
+ MIDI_EventPacket_t ReceivedMIDIEvent;
+ if (MIDI_Device_ReceiveEventPacket(&Keyboard_MIDI_Interface, &ReceivedMIDIEvent))
+ {
+ if (ReceivedMIDIEvent.Command == (MIDI_COMMAND_NOTE_ON >> 4))
+ LEDs_SetAllLEDs(ReceivedMIDIEvent.Data2 > 64 ? LEDS_LED1 : LEDS_LED2);
+ else
+ LEDs_SetAllLEDs(LEDS_NO_LEDS);
+ }
MIDI_Device_USBTask(&Keyboard_MIDI_Interface);
USB_USBTask();
|