From 2a28862dcc6a8e5fcf7c8015f67b3eee4716fef6 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Thu, 26 Nov 2009 11:16:20 +0000 Subject: Make MIDI device demos also turn off the on board LEDs if MIDI Note On messages are sent with a velocity of zero, which some devices use instead of Note Off messages (thanks to Robin Green). --- Demos/Device/ClassDriver/MIDI/MIDI.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Demos/Device/ClassDriver/MIDI/MIDI.c') diff --git a/Demos/Device/ClassDriver/MIDI/MIDI.c b/Demos/Device/ClassDriver/MIDI/MIDI.c index b70482787..765bec65d 100644 --- a/Demos/Device/ClassDriver/MIDI/MIDI.c +++ b/Demos/Device/ClassDriver/MIDI/MIDI.c @@ -72,7 +72,7 @@ int main(void) MIDI_EventPacket_t ReceivedMIDIEvent; if (MIDI_Device_ReceiveEventPacket(&Keyboard_MIDI_Interface, &ReceivedMIDIEvent)) { - if (ReceivedMIDIEvent.Command == (MIDI_COMMAND_NOTE_ON >> 4)) + if ((ReceivedMIDIEvent.Command == (MIDI_COMMAND_NOTE_ON >> 4)) && (ReceivedMIDIEvent.Data3 > 0)) LEDs_SetAllLEDs(ReceivedMIDIEvent.Data2 > 64 ? LEDS_LED1 : LEDS_LED2); else LEDs_SetAllLEDs(LEDS_NO_LEDS); -- cgit v1.2.3