Added new Printer Host mode Class driver.

[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 18fbc19..bc497ad 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Pipe.c
+++ b/LUFA/Drivers/USB/LowLevel/Pipe.c
@@ -70,6 +70,22 @@ void Pipe_ClearPipes(void)
        }\r
 }\r
 \r
        }\r
 }\r
 \r

+bool Pipe_IsEndpointBound(const uint8_t EndpointAddress)\r
+{\r
+       uint8_t PrevPipeNumber = Pipe_GetCurrentPipe();\r
+\r
+       for (uint8_t PNum = 0; PNum < PIPE_TOTAL_PIPES; PNum++)\r
+       {\r
+               Pipe_SelectPipe(PNum);\r
+               \r
+               if (Pipe_IsConfigured() && (Pipe_BoundEndpointNumber() == EndpointAddress))\r
+                 return true;\r
+       }\r
+       \r
+       Pipe_SelectPipe(PrevPipeNumber);\r
+       return false;\r
+}\r
+\r

 uint8_t Pipe_WaitUntilReady(void)\r
 {\r
        #if (USB_STREAM_TIMEOUT_MS < 0xFF)\r
 uint8_t Pipe_WaitUntilReady(void)\r
 {\r
        #if (USB_STREAM_TIMEOUT_MS < 0xFF)\r


@@ -77,7 +93,7 @@ uint8_t Pipe_WaitUntilReady(void)
        #else\r
        uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS;\r
        #endif\r
        #else\r
        uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS;\r
        #endif\r

-\r
+       \r

        for (;;)\r
        {\r
                if (Pipe_GetPipeToken() == PIPE_TOKEN_IN)\r
        for (;;)\r
        {\r
                if (Pipe_GetPipeToken() == PIPE_TOKEN_IN)\r


@@ -93,7 +109,7 @@ uint8_t Pipe_WaitUntilReady(void)
 \r
                if (Pipe_IsStalled())\r
                  return PIPE_READYWAIT_PipeStalled;\r
 \r
                if (Pipe_IsStalled())\r
                  return PIPE_READYWAIT_PipeStalled;\r

-               else if (!(USB_IsConnected))\r
+               else if (USB_HostState == HOST_STATE_Unattached)\r

                  return PIPE_READYWAIT_DeviceDisconnected;\r
                          \r
                if (USB_INT_HasOccurred(USB_INT_HSOFI))\r
                  return PIPE_READYWAIT_DeviceDisconnected;\r
                          \r
                if (USB_INT_HasOccurred(USB_INT_HSOFI))\r


@@ -184,60 +200,80 @@ uint8_t Pipe_Discard_Stream(uint16_t Length
 }\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_Stream_LE\r
 }\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_Stream_LE\r

+#define  TEMPLATE_BUFFER_TYPE                      const void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_OUT\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(*(BufferPtr++))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_PStream_LE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(*(BufferPtr++))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_PStream_LE\r

+#define  TEMPLATE_BUFFER_TYPE                      const void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_OUT\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(pgm_read_byte(BufferPtr++))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_EStream_LE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(pgm_read_byte(BufferPtr++))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_EStream_LE\r

+#define  TEMPLATE_BUFFER_TYPE                      const void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_OUT\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(eeprom_read_byte(BufferPtr++))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_Stream_BE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(eeprom_read_byte(BufferPtr++))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_Stream_BE\r

+#define  TEMPLATE_BUFFER_TYPE                      const void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_OUT\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(*(BufferPtr--))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_PStream_BE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(*(BufferPtr--))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_PStream_BE\r

+#define  TEMPLATE_BUFFER_TYPE                      const void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_OUT\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(pgm_read_byte(BufferPtr--))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_EStream_BE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(pgm_read_byte(BufferPtr--))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Write_EStream_BE\r

+#define  TEMPLATE_BUFFER_TYPE                      const void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_OUT\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(eeprom_read_byte(BufferPtr--))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_Stream_LE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearOUT()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         Pipe_Write_Byte(eeprom_read_byte(BufferPtr--))\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_Stream_LE\r

+#define  TEMPLATE_BUFFER_TYPE                      void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_IN\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         *(BufferPtr++) = Pipe_Read_Byte()\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_EStream_LE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         *(BufferPtr++) = Pipe_Read_Byte()\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_EStream_LE\r

+#define  TEMPLATE_BUFFER_TYPE                      void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_IN\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_write_byte(BufferPtr++, Pipe_Read_Byte())\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_Stream_BE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            0\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_write_byte(BufferPtr++, Pipe_Read_Byte())\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_Stream_BE\r

+#define  TEMPLATE_BUFFER_TYPE                      void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_IN\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         *(BufferPtr--) = Pipe_Read_Byte()\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_EStream_BE\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         *(BufferPtr--) = Pipe_Read_Byte()\r
 #include "Template/Template_Pipe_RW.c"\r
 \r
 #define  TEMPLATE_FUNC_NAME                        Pipe_Read_EStream_BE\r

+#define  TEMPLATE_BUFFER_TYPE                      void*\r
+#define  TEMPLATE_TOKEN                            PIPE_TOKEN_IN\r

 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_write_byte(BufferPtr--, Pipe_Read_Byte())\r
 #define  TEMPLATE_CLEAR_PIPE()                     Pipe_ClearIN()\r
 #define  TEMPLATE_BUFFER_OFFSET(Length)            Length - 1\r
 #define  TEMPLATE_TRANSFER_BYTE(BufferPtr)         eeprom_write_byte(BufferPtr--, Pipe_Read_Byte())\r