Make MIDI device demos also turn off the on board LEDs if MIDI Note On messages are...

[pub/USBasp.git] / Demos / Device / LowLevel / MIDI / MIDI.c

diff --git a/Demos/Device/LowLevel/MIDI/MIDI.c b/Demos/Device/LowLevel/MIDI/MIDI.c
index 2cdf711..cfd8148 100644 (file)
--- a/Demos/Device/LowLevel/MIDI/MIDI.c
+++ b/Demos/Device/LowLevel/MIDI/MIDI.c
@@ -198,14 +198,15 @@ void MIDI_Task(void)
                /* Read the MIDI event packet from the endpoint */\r
                Endpoint_Read_Stream_LE(&MIDIEvent, sizeof(MIDIEvent));\r
        \r
-               if (MIDIEvent.Command == (MIDI_COMMAND_NOTE_ON >> 4))\r
+               /* Check to see if the sent command is a note on message with a non-zero velocity */\r
+               if ((MIDIEvent.Command == (MIDI_COMMAND_NOTE_ON >> 4)) && (MIDIEvent.Data3 > 0))\r
                {\r
                        /* Change LEDs depending on the pitch of the sent note */\r
                        LEDs_SetAllLEDs(MIDIEvent.Data2 > 64 ? LEDS_LED1 : LEDS_LED2);\r
                }\r
                else\r
                {\r
-                       /* Turn off all LEDs in response to non-Note On messages */\r
+                       /* Turn off all LEDs in response to non Note On messages */\r
                        LEDs_SetAllLEDs(LEDS_NO_LEDS);\r
                }\r
        \r