Add TMC device capabilities to the incomplete TMC demo.

[pub/USBasp.git] / LUFA / Drivers / USB / LowLevel / Pipe.c

diff --git a/LUFA/Drivers/USB/LowLevel/Pipe.c b/LUFA/Drivers/USB/LowLevel/Pipe.c
index 0131930..f70f018 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Pipe.c
+++ b/LUFA/Drivers/USB/LowLevel/Pipe.c
@@ -38,8 +38,12 @@
 
 uint8_t USB_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
 
-bool Pipe_ConfigurePipe(const uint8_t Number, const uint8_t Type, const uint8_t Token, const uint8_t EndpointNumber,
-                                               const uint16_t Size, const uint8_t Banks)
+bool Pipe_ConfigurePipe(const uint8_t Number,
+                        const uint8_t Type,
+                        const uint8_t Token,
+                        const uint8_t EndpointNumber,
+                        const uint16_t Size,
+                        const uint8_t Banks)
 {
        Pipe_SelectPipe(Number);
        Pipe_EnablePipe();
@@ -60,13 +64,10 @@ void Pipe_ClearPipes(void)
 
        for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++)
        {
-               Pipe_ResetPipe(PNum);
                Pipe_SelectPipe(PNum);
-               UPIENX = 0;
-               UPINTX = 0;
-               Pipe_ClearError();
-               Pipe_ClearErrorFlags();
-               Pipe_DeallocateMemory();
+               UPIENX  = 0;
+               UPINTX  = 0;
+               UPCFG1X = 0;
                Pipe_DisablePipe();
        }
 }
@@ -79,13 +80,16 @@ bool Pipe_IsEndpointBound(const uint8_t EndpointAddress)
        {
                Pipe_SelectPipe(PNum);
                
-               uint8_t PipeToken = Pipe_GetPipeToken();
+               if (!(Pipe_IsConfigured()))
+                 continue;
+               
+               uint8_t PipeToken        = Pipe_GetPipeToken();
                bool    PipeTokenCorrect = true;
 
                if (PipeToken != PIPE_TOKEN_SETUP)
                  PipeTokenCorrect = (PipeToken == ((EndpointAddress & PIPE_EPDIR_MASK) ? PIPE_TOKEN_IN : PIPE_TOKEN_OUT));
                
-               if (Pipe_IsConfigured() && PipeTokenCorrect && (Pipe_BoundEndpointNumber() == (EndpointAddress & PIPE_EPNUM_MASK)))
+               if (PipeTokenCorrect && (Pipe_BoundEndpointNumber() == (EndpointAddress & PIPE_EPNUM_MASK)))
                  return true;
        }
        
@@ -131,9 +135,9 @@ uint8_t Pipe_WaitUntilReady(void)
 
 uint8_t Pipe_Discard_Stream(uint16_t Length
 #if !defined(NO_STREAM_CALLBACKS)
-                                 , StreamCallbackPtr_t Callback
+                            , StreamCallbackPtr_t Callback
 #endif
-                                                                )
+                            )
 {
        uint8_t  ErrorCode;
        
@@ -270,7 +274,7 @@ uint8_t Pipe_Discard_Stream(uint16_t Length
 #define  TEMPLATE_TOKEN                            PIPE_TOKEN_IN
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0
-#define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_write_byte((uint8_t*)BufferPtr++, Pipe_Read_Byte())
+#define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_update_byte((uint8_t*)BufferPtr++, Pipe_Read_Byte())
 #include "Template/Template_Pipe_RW.c"
 
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_Stream_BE
@@ -286,7 +290,7 @@ uint8_t Pipe_Discard_Stream(uint16_t Length
 #define  TEMPLATE_TOKEN                            PIPE_TOKEN_IN
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()
 #define  TEMPLATE_BUFFER_OFFSET(Length)            (Length - 1)
-#define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_write_byte((uint8_t*)BufferPtr--, Pipe_Read_Byte())
+#define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_update_byte((uint8_t*)BufferPtr--, Pipe_Read_Byte())
 #include "Template/Template_Pipe_RW.c"
 
 #endif