Fixed PDI/TPI programming speed of ~250KHz in the AVRISP-MKII Clone project, instead...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Device / Audio.c

diff --git a/LUFA/Drivers/USB/Class/Device/Audio.c b/LUFA/Drivers/USB/Class/Device/Audio.c
index 241fd7f..f4c4a1d 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/Audio.c
+++ b/LUFA/Drivers/USB/Class/Device/Audio.c
@@ -1,21 +1,21 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.

-              
+

   dean [at] fourwalledcubicle [dot] com
   dean [at] fourwalledcubicle [dot] com

-      www.fourwalledcubicle.com
+           www.lufa-lib.org

 */
 
 /*
   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
 */
 
 /*
   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 

-  Permission to use, copy, modify, distribute, and sell this 
+  Permission to use, copy, modify, distribute, and sell this

   software and its documentation for any purpose is hereby granted
   software and its documentation for any purpose is hereby granted

-  without fee, provided that the above copyright notice appear in 
+  without fee, provided that the above copyright notice appear in

   all copies and that both that the copyright notice and this
   all copies and that both that the copyright notice and this

-  permission notice and warranty disclaimer appear in supporting 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the

   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this


@@ -33,13 +33,14 @@
 #if defined(USB_CAN_BE_DEVICE)
 
 #define  __INCLUDE_FROM_AUDIO_DRIVER
 #if defined(USB_CAN_BE_DEVICE)
 
 #define  __INCLUDE_FROM_AUDIO_DRIVER

+#define  __INCLUDE_FROM_AUDIO_DEVICE_C

 #include "Audio.h"
 
 void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
 {
        if (!(Endpoint_IsSETUPReceived()))
          return;
 #include "Audio.h"
 
 void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)
 {
        if (!(Endpoint_IsSETUPReceived()))
          return;

-         
+

        if (USB_ControlRequest.wIndex != AudioInterfaceInfo->Config.StreamingInterfaceNumber)
          return;
 
        if (USB_ControlRequest.wIndex != AudioInterfaceInfo->Config.StreamingInterfaceNumber)
          return;
 


@@ -49,41 +50,49 @@ void Audio_Device_ProcessControlRequest(USB_ClassInfo_Audio_Device_t* const Audi
                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();
                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_STANDARD | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();

-                               
-                               AudioInterfaceInfo->State.InterfaceEnabled = ((USB_ControlRequest.wValue & 0xFF) != 0);
-                                 

                                Endpoint_ClearStatusStage();
                                Endpoint_ClearStatusStage();

+
+                               AudioInterfaceInfo->State.InterfaceEnabled = ((USB_ControlRequest.wValue & 0xFF) != 0);

                        }
 
                        break;
        }
 }
 
                        }
 
                        break;
        }
 }
 

-bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* AudioInterfaceInfo)
+bool Audio_Device_ConfigureEndpoints(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo)

 {
        memset(&AudioInterfaceInfo->State, 0x00, sizeof(AudioInterfaceInfo->State));
 
 {
        memset(&AudioInterfaceInfo->State, 0x00, sizeof(AudioInterfaceInfo->State));
 

-       if (AudioInterfaceInfo->Config.DataINEndpointNumber)
+       for (uint8_t EndpointNum = 1; EndpointNum < ENDPOINT_TOTAL_ENDPOINTS; EndpointNum++)

        {
        {

-               if (!(Endpoint_ConfigureEndpoint(AudioInterfaceInfo->Config.DataINEndpointNumber, EP_TYPE_ISOCHRONOUS,
-                                                                                ENDPOINT_DIR_IN, AudioInterfaceInfo->Config.DataINEndpointSize,
-                                                                                ENDPOINT_BANK_DOUBLE)))
+               uint16_t Size;
+               uint8_t  Type;
+               uint8_t  Direction;
+
+               if (EndpointNum == AudioInterfaceInfo->Config.DataINEndpointNumber)

                {
                {

-                       return false;
+                       Size         = AudioInterfaceInfo->Config.DataINEndpointSize;
+                       Direction    = ENDPOINT_DIR_IN;
+                       Type         = EP_TYPE_ISOCHRONOUS;
+               }
+               else if (EndpointNum == AudioInterfaceInfo->Config.DataOUTEndpointNumber)
+               {
+                       Size         = AudioInterfaceInfo->Config.DataOUTEndpointSize;
+                       Direction    = ENDPOINT_DIR_OUT;
+                       Type         = EP_TYPE_ISOCHRONOUS;
+               }
+               else
+               {
+                       continue;

                }
                }

-       }

 
 

-       if (AudioInterfaceInfo->Config.DataOUTEndpointNumber)
-       {
-               if (!(Endpoint_ConfigureEndpoint(AudioInterfaceInfo->Config.DataOUTEndpointNumber, EP_TYPE_ISOCHRONOUS,
-                                                                                ENDPOINT_DIR_OUT, AudioInterfaceInfo->Config.DataOUTEndpointSize,
-                                                                                ENDPOINT_BANK_DOUBLE)))
+               if (!(Endpoint_ConfigureEndpoint(EndpointNum, Type, Direction, Size, ENDPOINT_BANK_DOUBLE)))

                {
                        return false;
                }
        }
                {
                        return false;
                }
        }

-       
+

        return true;
 }
 
        return true;
 }
 

-#endif
\ No newline at end of file
+#endif