X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/3cbdcd36868693cfc1863231a1ec64507ce3d29f..ab2ae13d81427ddddbd24e8ba6bdfbd2f05ff958:/LUFA/Drivers/USB/Class/Device/MIDI.c

diff --git a/LUFA/Drivers/USB/Class/Device/MIDI.c b/LUFA/Drivers/USB/Class/Device/MIDI.c
index 0dcc94db9..ed3aaa723 100644
--- a/LUFA/Drivers/USB/Class/Device/MIDI.c
+++ b/LUFA/Drivers/USB/Class/Device/MIDI.c
@@ -33,13 +33,15 @@
 
 #include "MIDI.h"
 
-void MIDI_Device_ProcessControlPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo)
+void MIDI_Device_ProcessControlPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo)
 {
 
 }
 
-bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo)
+bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo)
 {
+	memset(&MIDIInterfaceInfo->State, 0x00, sizeof(MIDIInterfaceInfo->State));
+
 	if (MIDIInterfaceInfo->Config.DataINEndpointNumber)
 	{
 		if (!(Endpoint_ConfigureEndpoint(MIDIInterfaceInfo->Config.DataINEndpointNumber, EP_TYPE_BULK,
@@ -63,14 +65,14 @@ bool MIDI_Device_ConfigureEndpoints(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceIn
 	return true;
 }
 
-void MIDI_Device_USBTask(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo)
+void MIDI_Device_USBTask(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo)
 {
 
 }
 
-void MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, MIDI_EventPacket_t* Event)
+void MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, MIDI_EventPacket_t* const Event)
 {
-	if (!(USB_IsConnected))
+	if (USB_DeviceState != DEVICE_STATE_Configured)
 	  return;
 	
 	Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataINEndpointNumber);
@@ -82,9 +84,9 @@ void MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo,
 	}
 }
 
-bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, MIDI_EventPacket_t* Event)
+bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* const MIDIInterfaceInfo, MIDI_EventPacket_t* const Event)
 {
-	if (!(USB_IsConnected))
+	if (USB_DeviceState != DEVICE_STATE_Configured)
 	  return false;
 	
 	Endpoint_SelectEndpoint(MIDIInterfaceInfo->Config.DataOUTEndpointNumber);