Add FatFS library to the Webserver project, extend the HTTP server so that it now...

[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 fefcbbf..9308e12 100644 (file)
--- a/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c
+++ b/Demos/Host/LowLevel/PrinterHost/Lib/PrinterCommands.c
@@ -1,21 +1,21 @@
 /*\r
              LUFA Library\r
 /*\r
              LUFA Library\r

-     Copyright (C) Dean Camera, 2009.\r
+     Copyright (C) Dean Camera, 2010.\r

               \r
   dean [at] fourwalledcubicle [dot] com\r
       www.fourwalledcubicle.com\r
 */\r
 \r
 /*\r
               \r
   dean [at] fourwalledcubicle [dot] com\r
       www.fourwalledcubicle.com\r
 */\r
 \r
 /*\r

-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
-  Permission to use, copy, modify, and distribute this software\r
-  and its documentation for any purpose and without fee is hereby\r
-  granted, provided that the above copyright notice appear in all\r
-  copies and that both that the copyright notice and this\r
-  permission notice and warranty disclaimer appear in supporting\r
-  documentation, and that the name of the author not be used in\r
-  advertising or publicity pertaining to distribution of the\r
+  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
+\r
+  Permission to use, copy, modify, distribute, and sell this \r
+  software and its documentation for any purpose is hereby granted\r
+  without fee, provided that the above copyright notice appear in \r
+  all copies and that both that the copyright notice and this\r
+  permission notice and warranty disclaimer appear in supporting \r
+  documentation, and that the name of the author not be used in \r
+  advertising or publicity pertaining to distribution of the \r

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


@@ -30,7 +30,7 @@
 \r
 /** \file\r
  *\r
 \r
 /** \file\r
  *\r

- *  Printer Device commands, to send/recieve data to and from an attached USB\r
+ *  Printer Device commands, to send/receive data to and from an attached USB\r

  *  printer, and to send and receive Printer Class control requests.\r
  */\r
 \r
  *  printer, and to send and receive Printer Class control requests.\r
  */\r
 \r


@@ -77,21 +77,27 @@ uint8_t Printer_SendData(void* PrinterCommands, uint16_t CommandSize)
 uint8_t Printer_GetDeviceID(char* DeviceIDString, uint16_t BufferSize)\r
 {\r
        uint8_t  ErrorCode = HOST_SENDCONTROL_Successful;\r
 uint8_t Printer_GetDeviceID(char* DeviceIDString, uint16_t BufferSize)\r
 {\r
        uint8_t  ErrorCode = HOST_SENDCONTROL_Successful;\r

-       uint16_t DeviceIDStringLength;\r
+       uint16_t DeviceIDStringLength = 0;\r

 \r
        USB_ControlRequest = (USB_Request_Header_t)\r
                {\r
 \r
        USB_ControlRequest = (USB_Request_Header_t)\r
                {\r

-                       bmRequestType: (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),\r
-                       bRequest:      GET_DEVICE_ID,\r
-                       wValue:        0,\r
-                       wIndex:        0,\r
-                       wLength:       sizeof(DeviceIDStringLength),\r
+                       .bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),\r
+                       .bRequest      = REQ_GetDeviceID,\r
+                       .wValue        = 0,\r
+                       .wIndex        = 0,\r
+                       .wLength       = sizeof(DeviceIDStringLength),\r

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

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

        \r
        DeviceIDStringLength = SwapEndian_16(DeviceIDStringLength);\r
 \r
        \r
        DeviceIDStringLength = SwapEndian_16(DeviceIDStringLength);\r
 \r


@@ -123,7 +129,7 @@ uint8_t Printer_GetPortStatus(uint8_t* PortStatus)
        USB_ControlRequest = (USB_Request_Header_t)\r
                {\r
                        bmRequestType: (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),\r
        USB_ControlRequest = (USB_Request_Header_t)\r
                {\r
                        bmRequestType: (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),\r

-                       bRequest:      GET_PORT_STATUS,\r
+                       bRequest:      REQ_GetPortStatus,\r

                        wValue:        0,\r
                        wIndex:        0,\r
                        wLength:       sizeof(uint8_t),\r
                        wValue:        0,\r
                        wIndex:        0,\r
                        wLength:       sizeof(uint8_t),\r


@@ -143,11 +149,11 @@ uint8_t Printer_SoftReset(void)
 {\r
        USB_ControlRequest = (USB_Request_Header_t)\r
                {\r
 {\r
        USB_ControlRequest = (USB_Request_Header_t)\r
                {\r

-                       bmRequestType: (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),\r
-                       bRequest:      SOFT_RESET,\r
-                       wValue:        0,\r
-                       wIndex:        0,\r
-                       wLength:       0,\r
+                       .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),\r
+                       .bRequest      = REQ_SoftReset,\r
+                       .wValue        = 0,\r
+                       .wIndex        = 0,\r
+                       .wLength       = 0,\r

                };\r
 \r
        Pipe_SelectPipe(PIPE_CONTROLPIPE);\r
                };\r
 \r
        Pipe_SelectPipe(PIPE_CONTROLPIPE);\r