Fixed bug in the TWI peripheral driver for the AVR8 devices causing incorrect failure...

[pub/USBasp.git] / Demos / Host / LowLevel / PrinterHost / Lib / PrinterCommands.c

diff --git a/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c b/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c
index 5f3effa..9464063 100644 (file)
--- a/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c
+++ b/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c
@@ -1,24 +1,24 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2010.
-              
+     Copyright (C) Dean Camera, 2013.
+

   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 2013  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.
 
   software without specific, written prior permission.
 

-  The author disclaim all warranties with regard to this
+  The author disclaims all warranties with regard to this

   software, including all implied warranties of merchantability
   and fitness.  In no event shall the author be liable for any
   special, indirect or consequential damages or any damages
   software, including all implied warranties of merchantability
   and fitness.  In no event shall the author be liable for any
   special, indirect or consequential damages or any damages


@@ -44,23 +44,21 @@
  *
  *  \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
  */
  *
  *  \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
  */

-uint8_t Printer_SendData(const void* const PrinterCommands, const uint16_t CommandSize)
+uint8_t Printer_SendData(const void* const PrinterCommands,
+                         const uint16_t CommandSize)

 {
        uint8_t ErrorCode;
 
        Pipe_SelectPipe(PRINTER_DATA_OUT_PIPE);
        Pipe_Unfreeze();
 {
        uint8_t ErrorCode;
 
        Pipe_SelectPipe(PRINTER_DATA_OUT_PIPE);
        Pipe_Unfreeze();

-       
-       if ((ErrorCode = Pipe_Write_Stream_LE(PrinterCommands, CommandSize)) != PIPE_RWSTREAM_NoError)
+
+       if ((ErrorCode = Pipe_Write_Stream_LE(PrinterCommands, CommandSize, NULL)) != PIPE_RWSTREAM_NoError)

          return ErrorCode;
 
        Pipe_ClearOUT();
          return ErrorCode;
 
        Pipe_ClearOUT();

-       while (!(Pipe_IsOUTReady()))
-       {
-               if (USB_HostState == HOST_STATE_Unattached)
-                 return PIPE_RWSTREAM_DeviceDisconnected;
-       }
-       
+
+       Pipe_WaitUntilReady();
+

        Pipe_Freeze();
 
        return PIPE_RWSTREAM_NoError;
        Pipe_Freeze();
 
        return PIPE_RWSTREAM_NoError;


@@ -74,46 +72,47 @@ uint8_t Printer_SendData(const void* const PrinterCommands, const uint16_t Comma
  *
  *  \return A value from the USB_Host_SendControlErrorCodes_t enum
  */
  *
  *  \return A value from the USB_Host_SendControlErrorCodes_t enum
  */

-uint8_t Printer_GetDeviceID(char* DeviceIDString, const uint16_t BufferSize)
+uint8_t Printer_GetDeviceID(char* DeviceIDString,
+                            const uint16_t BufferSize)

 {
 {

-       uint8_t  ErrorCode = HOST_SENDCONTROL_Successful;
+       uint8_t  ErrorCode;

        uint16_t DeviceIDStringLength = 0;
 
        USB_ControlRequest = (USB_Request_Header_t)
                {
                        .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),
        uint16_t DeviceIDStringLength = 0;
 
        USB_ControlRequest = (USB_Request_Header_t)
                {
                        .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),

-                       .bRequest      = REQ_GetDeviceID,
+                       .bRequest      = PRNT_REQ_GetDeviceID,

                        .wValue        = 0,
                        .wValue        = 0,

-                       .wIndex        = 0,
+                       .wIndex        = PrinterInterfaceNumber,

                        .wLength       = sizeof(DeviceIDStringLength),
                };
                        .wLength       = sizeof(DeviceIDStringLength),
                };

-               
+

        Pipe_SelectPipe(PIPE_CONTROLPIPE);
 
        if ((ErrorCode = USB_Host_SendControlRequest(&DeviceIDStringLength)) != HOST_SENDCONTROL_Successful)
          return ErrorCode;
        Pipe_SelectPipe(PIPE_CONTROLPIPE);
 
        if ((ErrorCode = USB_Host_SendControlRequest(&DeviceIDStringLength)) != HOST_SENDCONTROL_Successful)
          return ErrorCode;

-         
+

        if (!(DeviceIDStringLength))
        {
                DeviceIDString[0] = 0x00;
                return HOST_SENDCONTROL_Successful;
        }
        if (!(DeviceIDStringLength))
        {
                DeviceIDString[0] = 0x00;
                return HOST_SENDCONTROL_Successful;
        }

-       
+

        DeviceIDStringLength = SwapEndian_16(DeviceIDStringLength);
 
        if (DeviceIDStringLength > BufferSize)
          DeviceIDStringLength = BufferSize;
 
        USB_ControlRequest.wLength = DeviceIDStringLength;
        DeviceIDStringLength = SwapEndian_16(DeviceIDStringLength);
 
        if (DeviceIDStringLength > BufferSize)
          DeviceIDStringLength = BufferSize;
 
        USB_ControlRequest.wLength = DeviceIDStringLength;

-       
+

        if ((ErrorCode = USB_Host_SendControlRequest(DeviceIDString)) != HOST_SENDCONTROL_Successful)
          return ErrorCode;
        if ((ErrorCode = USB_Host_SendControlRequest(DeviceIDString)) != HOST_SENDCONTROL_Successful)
          return ErrorCode;

-         
+

        /* Move string back two characters to remove the string length value from the start of the array */
        memmove(&DeviceIDString[0], &DeviceIDString[2], DeviceIDStringLength - 2);
 
        DeviceIDString[DeviceIDStringLength - 2] = 0x00;
        /* Move string back two characters to remove the string length value from the start of the array */
        memmove(&DeviceIDString[0], &DeviceIDString[2], DeviceIDStringLength - 2);
 
        DeviceIDString[DeviceIDStringLength - 2] = 0x00;

-       
+

        return HOST_SENDCONTROL_Successful;
 }
 
        return HOST_SENDCONTROL_Successful;
 }
 


@@ -128,11 +127,11 @@ uint8_t Printer_GetPortStatus(uint8_t* const PortStatus)
 {
        USB_ControlRequest = (USB_Request_Header_t)
                {
 {
        USB_ControlRequest = (USB_Request_Header_t)
                {

-                       bmRequestType: (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),
-                       bRequest:      REQ_GetPortStatus,
-                       wValue:        0,
-                       wIndex:        0,
-                       wLength:       sizeof(uint8_t),
+                       .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),
+                       .bRequest      = PRNT_REQ_GetPortStatus,
+                       .wValue        = 0,
+                       .wIndex        = PrinterInterfaceNumber,
+                       .wLength       = sizeof(uint8_t),

                };
 
        Pipe_SelectPipe(PIPE_CONTROLPIPE);
                };
 
        Pipe_SelectPipe(PIPE_CONTROLPIPE);


@@ -150,9 +149,9 @@ uint8_t Printer_SoftReset(void)
        USB_ControlRequest = (USB_Request_Header_t)
                {
                        .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
        USB_ControlRequest = (USB_Request_Header_t)
                {
                        .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),

-                       .bRequest      = REQ_SoftReset,
+                       .bRequest      = PRNT_REQ_SoftReset,

                        .wValue        = 0,
                        .wValue        = 0,

-                       .wIndex        = 0,
+                       .wIndex        = PrinterInterfaceNumber,

                        .wLength       = 0,
                };
 
                        .wLength       = 0,
                };