diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2010-11-05 03:43:11 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2010-11-05 03:43:11 +0000 |
| commit | ab85f1b761975f3e4dfe687ffc4a5f862bc1608e (patch) | |
| tree | e2ec634f9434253203e0e34765688f4c2baec1ca /Demos/Device | |
| parent | fc31371b629cf7353dcc4f2443ee492870516c57 (diff) | |
Loop in the ClassDriver MIDI device/host demos until there are no more incomming events to process. Only clear the endpoint/pipe bank in the LowLevel MIDI device/host demos when the endpoint is empty after an event read.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1555 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'Demos/Device')
| -rw-r--r-- | Demos/Device/ClassDriver/MIDI/MIDI.c | 2 | ||||
| -rw-r--r-- | Demos/Device/LowLevel/MIDI/MIDI.c | 8 |
2 files changed, 7 insertions, 3 deletions
diff --git a/Demos/Device/ClassDriver/MIDI/MIDI.c b/Demos/Device/ClassDriver/MIDI/MIDI.c index 217a3a4b..95a2ddd0 100644 --- a/Demos/Device/ClassDriver/MIDI/MIDI.c +++ b/Demos/Device/ClassDriver/MIDI/MIDI.c @@ -71,7 +71,7 @@ int main(void) CheckJoystickMovement(); MIDI_EventPacket_t ReceivedMIDIEvent; - if (MIDI_Device_ReceiveEventPacket(&Keyboard_MIDI_Interface, &ReceivedMIDIEvent)) + while (MIDI_Device_ReceiveEventPacket(&Keyboard_MIDI_Interface, &ReceivedMIDIEvent)) { if ((ReceivedMIDIEvent.Command == (MIDI_COMMAND_NOTE_ON >> 4)) && (ReceivedMIDIEvent.Data3 > 0)) LEDs_SetAllLEDs(ReceivedMIDIEvent.Data2 > 64 ? LEDS_LED1 : LEDS_LED2); diff --git a/Demos/Device/LowLevel/MIDI/MIDI.c b/Demos/Device/LowLevel/MIDI/MIDI.c index e4364558..bfe90b0d 100644 --- a/Demos/Device/LowLevel/MIDI/MIDI.c +++ b/Demos/Device/LowLevel/MIDI/MIDI.c @@ -204,8 +204,12 @@ void MIDI_Task(void) LEDs_SetAllLEDs(LEDS_NO_LEDS); } - /* Clear the endpoint ready for new packet */ - Endpoint_ClearOUT(); + /* If the endpoint is now empty, clear the bank */ + if (!(Endpoint_BytesInEndpoint())) + { + /* Clear the endpoint ready for new packet */ + Endpoint_ClearOUT(); + } } } |