Add tag for the 120219 release.

[pub/USBasp.git] / Demos / Device / LowLevel / Mouse / Mouse.c

diff --git a/Demos/Device/LowLevel/Mouse/Mouse.c b/Demos/Device/LowLevel/Mouse/Mouse.c
index 03d5bbb..98da9be 100644 (file)
--- a/Demos/Device/LowLevel/Mouse/Mouse.c
+++ b/Demos/Device/LowLevel/Mouse/Mouse.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2010.
+     Copyright (C) Dean Camera, 2012.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -39,18 +39,18 @@
 /** Indicates what report mode the host has requested, true for normal HID reporting mode, false for special boot
  *  protocol reporting mode.
  */
-bool UsingReportProtocol = true;
+static bool UsingReportProtocol = true;
 
 /** Current Idle period. This is set by the host via a Set Idle HID class request to silence the device's reports
  *  for either the entire idle duration, or until the report status changes (e.g. the user moves the mouse).
  */
-uint16_t IdleCount = 0;
+static uint16_t IdleCount = 0;
 
 /** Current Idle period remaining. When the IdleCount value is set, this tracks the remaining number of idle
  *  milliseconds. This is separate to the IdleCount timer and is incremented and compared as the host may request
  *  the current idle period via a Get Idle HID class request, thus its value must be preserved.
  */
-uint16_t IdleMSRemaining = 0;
+static uint16_t IdleMSRemaining = 0;
 
 
 /** Main program entry point. This routine configures the hardware required by the application, then
@@ -119,18 +119,18 @@ void EVENT_USB_Device_ConfigurationChanged(void)
        ConfigSuccess &= Endpoint_ConfigureEndpoint(MOUSE_EPNUM, EP_TYPE_INTERRUPT, ENDPOINT_DIR_IN,
                                                    MOUSE_EPSIZE, ENDPOINT_BANK_SINGLE);
 
-       /* Turn on Start-of-Frame events for tracking HID report period exiry */
+       /* Turn on Start-of-Frame events for tracking HID report period expiry */
        USB_Device_EnableSOFEvents();
 
        /* Indicate endpoint configuration success or failure */
        LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
 }
 
-/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
- *  control requests that are not handled internally by the USB library (including the HID commands, which are
- *  all issued via the control endpoint), so that they can be handled appropriately for the application.
+/** Event handler for the USB_ControlRequest event. This is used to catch and process control requests sent to
+ *  the device from the USB host before passing along unhandled control requests to the library for processing
+ *  internally.
  */
-void EVENT_USB_Device_UnhandledControlRequest(void)
+void EVENT_USB_Device_ControlRequest(void)
 {
        /* Handle HID Class specific requests */
        switch (USB_ControlRequest.bRequest)
@@ -160,7 +160,7 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                                Endpoint_ClearSETUP();
 
                                /* Write the current protocol flag to the host */
-                               Endpoint_Write_Byte(UsingReportProtocol);
+                               Endpoint_Write_8(UsingReportProtocol);
 
                                Endpoint_ClearIN();
                                Endpoint_ClearStatusStage();
@@ -195,7 +195,7 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
                                Endpoint_ClearSETUP();
 
                                /* Write the current idle duration to the host, must be divided by 4 before sent to host */
-                               Endpoint_Write_Byte(IdleCount >> 2);
+                               Endpoint_Write_8(IdleCount >> 2);
 
                                Endpoint_ClearIN();
                                Endpoint_ClearStatusStage();
@@ -233,10 +233,10 @@ void CreateMouseReport(USB_MouseReport_Data_t* const ReportData)
        if (JoyStatus_LCL & JOY_LEFT)
          ReportData->X = -1;
        else if (JoyStatus_LCL & JOY_RIGHT)
-         ReportData->X = 1;
+         ReportData->X =  1;
 
        if (JoyStatus_LCL & JOY_PRESS)
-         ReportData->Button  = (1 << 0);
+         ReportData->Button |= (1 << 0);
 
        if (ButtonStatus_LCL & BUTTONS_BUTTON1)
          ReportData->Button |= (1 << 1);
@@ -280,7 +280,7 @@ void SendNextReport(void)
                PrevMouseReportData = MouseReportData;
 
                /* Write Mouse Report Data */
-               Endpoint_Write_Stream_LE(&MouseReportData, sizeof(MouseReportData));
+               Endpoint_Write_Stream_LE(&MouseReportData, sizeof(MouseReportData), NULL);
 
                /* Finalize the stream transfer to send the last packet */
                Endpoint_ClearIN();