Clean up excessive whitespace at the end of each line using the wspurify tool made...

[pub/USBasp.git] / Demos / Host / LowLevel / KeyboardHostWithParser / KeyboardHostWithParser.c

diff --git a/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c b/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c
index 15bc940..bdf4a28 100644 (file)
--- a/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c
+++ b/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   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
-  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
-  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
@@ -33,7 +33,7 @@
  *  Main source file for the KeyboardHostWithParser demo. This file contains the main tasks of
  *  the demo and is responsible for the initial application hardware configuration.
  */
- 
+
 #include "KeyboardHostWithParser.h"
 
 /** Main program entry point. This routine configures the hardware required by the application, then
@@ -119,7 +119,7 @@ void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode,
                                 " -- Error Code %d\r\n"
                                 " -- Sub Error Code %d\r\n"
                                 " -- In State %d\r\n" ESC_FG_WHITE), ErrorCode, SubErrorCode, USB_HostState);
-       
+
        LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 }
 
@@ -134,7 +134,7 @@ void Keyboard_HID_Task(void)
        {
                case HOST_STATE_Addressed:
                        puts_P(PSTR("Getting Config Data.\r\n"));
-               
+
                        /* Get and process the configuration descriptor data */
                        if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
                        {
@@ -144,7 +144,7 @@ void Keyboard_HID_Task(void)
                                  puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n"));
 
                                printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-                               
+
                                /* Indicate error via status LEDs */
                                LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
 
@@ -167,9 +167,9 @@ void Keyboard_HID_Task(void)
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
                                break;
                        }
-                               
+
                        printf_P(PSTR("Processing HID Report (Size %d Bytes).\r\n"), HIDReportSize);
-                                               
+
                        /* Get and process the device's first HID report descriptor */
                        if ((ErrorCode = GetHIDReportData()) != ParseSuccessful)
                        {
@@ -179,13 +179,13 @@ void Keyboard_HID_Task(void)
                                        puts_P(PSTR("Not a valid Keyboard." ESC_FG_WHITE));
                                else
                                        printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
-                       
+
                                /* Indicate error via status LEDs */
                                LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-                               
+
                                /* Wait until USB device disconnected */
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;
-                               break;  
+                               break;
                        }
 
                        printf("Total Reports: %d\r\n", HIDReportInfo.TotalDeviceReports);
@@ -193,7 +193,7 @@ void Keyboard_HID_Task(void)
                        for (uint8_t i = 0; i < HIDReportInfo.TotalDeviceReports; i++)
                        {
                                HID_ReportSizeInfo_t* CurrReportIDInfo = &HIDReportInfo.ReportIDSizes[i];
-                               
+
                                uint8_t ReportSizeInBits      = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_In];
                                uint8_t ReportSizeOutBits     = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Out];
                                uint8_t ReportSizeFeatureBits = CurrReportIDInfo->ReportSizeBits[HID_REPORT_ITEM_Feature];
@@ -212,7 +212,7 @@ void Keyboard_HID_Task(void)
                        break;
                case HOST_STATE_Configured:
                        /* Select and unfreeze keyboard data pipe */
-                       Pipe_SelectPipe(KEYBOARD_DATA_IN_PIPE); 
+                       Pipe_SelectPipe(KEYBOARD_DATA_IN_PIPE);
                        Pipe_Unfreeze();
 
                        /* Check to see if a packet has been received */
@@ -226,11 +226,11 @@ void Keyboard_HID_Task(void)
 
                                        /* Load in the keyboard report */
                                        Pipe_Read_Stream_LE(KeyboardReport, Pipe_BytesInPipe());
-                               
+
                                        /* Process the read in keyboard report from the device */
                                        ProcessKeyboardReport(KeyboardReport);
                                }
-                               
+
                                /* Clear the IN endpoint, ready for next data packet */
                                Pipe_ClearIN();
                        }
@@ -262,11 +262,11 @@ void ProcessKeyboardReport(uint8_t* KeyboardReport)
                {
                        /* Retrieve the keyboard scan-code from the report data retrieved from the device */
                        bool FoundData = USB_GetHIDReportItemInfo(KeyboardReport, ReportItem);
-                       
+
                        /* For multi-report devices - if the requested data was not in the issued report, continue */
                        if (!(FoundData))
                          continue;
-                       
+
                        /* Key code is an unsigned char in length, cast to the appropriate type */
                        uint8_t KeyCode = (uint8_t)ReportItem->Value;
 
@@ -284,17 +284,18 @@ void ProcessKeyboardReport(uint8_t* KeyboardReport)
                                else if ((KeyCode >= 0x1E) && (KeyCode <= 0x27))
                                  PressedKey = (KeyCode - 0x1E) + '0';
                                else if (KeyCode == 0x2C)
-                                 PressedKey = ' ';                                             
+                                 PressedKey = ' ';
                                else if (KeyCode == 0x28)
                                  PressedKey = '\n';
-                                        
+
                                /* Print the pressed key character out through the serial port if valid */
                                if (PressedKey)
                                  putchar(PressedKey);
                        }
-                       
+
                        /* Once a scan-code is found, stop scanning through the report items */
                        break;
                }
        }
 }
+