-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2009.\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
- software without specific, written prior permission.\r
-\r
- The author disclaim all warranties with regard to this\r
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-/** \file\r
- *\r
- * Device Mode USB Mouse functionality for the MouseHostDevice demo. This file contains the Device mode\r
- * USB Mouse related code of the demo and is responsible for all the Device mode Mouse functionality.\r
- */\r
-\r
-#include "DeviceFunctions.h"\r
-\r
-/** Buffer to hold the previously generated Mouse Device HID report, for comparison purposes inside the HID class driver. */\r
-uint8_t PrevMouseHIDReportBuffer[sizeof(USB_MouseReport_Data_t)];\r
-\r
-/** LUFA HID Class driver interface configuration and state information. This structure is\r
- * passed to all HID Class driver functions, so that multiple instances of the same class\r
- * within a device can be differentiated from one another.\r
- */\r
-USB_ClassInfo_HID_Device_t Mouse_HID_Device_Interface =\r
- {\r
- .Config =\r
- {\r
- .InterfaceNumber = 0,\r
-\r
- .ReportINEndpointNumber = MOUSE_EPNUM,\r
- .ReportINEndpointSize = MOUSE_EPSIZE,\r
- .ReportINEndpointDoubleBank = false,\r
-\r
- .PrevReportINBuffer = PrevMouseHIDReportBuffer,\r
- .PrevReportINBufferSize = sizeof(PrevMouseHIDReportBuffer),\r
- },\r
- };\r
- \r
-\r
-/** Event handler for the library USB WakeUp event. */\r
-void EVENT_USB_Device_Connect(void)\r
-{\r
- LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);\r
-}\r
-\r
-/** Event handler for the library USB Suspend event. */\r
-void EVENT_USB_Device_Disconnect(void)\r
-{\r
- LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);\r
-}\r
-\r
-/** Event handler for the library USB Configuration Changed event. */\r
-void EVENT_USB_Device_ConfigurationChanged(void)\r
-{\r
- LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
-\r
- if (!(HID_Device_ConfigureEndpoints(&Mouse_HID_Device_Interface)))\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
-\r
- USB_Device_EnableSOFEvents();\r
-}\r
-\r
-/** Event handler for the library USB Unhandled Control Request event. */\r
-void EVENT_USB_Device_UnhandledControlRequest(void)\r
-{\r
- HID_Device_ProcessControlRequest(&Mouse_HID_Device_Interface);\r
-}\r
-\r
-/** Event handler for the USB device Start Of Frame event. */\r
-void EVENT_USB_Device_StartOfFrame(void)\r
-{\r
- HID_Device_MillisecondElapsed(&Mouse_HID_Device_Interface);\r
-}\r
-\r
-/** HID class driver callback function for the creation of HID reports to the host.\r
- *\r
- * \param[in] HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced\r
- * \param[in,out] ReportID Report ID requested by the host if non-zero, otherwise callback should set to the generated report ID\r
- * \param[out] ReportData Pointer to a buffer where the created report should be stored\r
- * \param[out] ReportSize Number of bytes written in the report (or zero if no report is to be sent\r
- *\r
- * \return Boolean true to force the sending of the report, false to let the library determine if it needs to be sent\r
- */\r
-bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, uint8_t* const ReportID,\r
- void* ReportData, uint16_t* ReportSize)\r
-{\r
- USB_MouseReport_Data_t* MouseReport = (USB_MouseReport_Data_t*)ReportData;\r
- \r
- uint8_t JoyStatus_LCL = Joystick_GetStatus();\r
- uint8_t ButtonStatus_LCL = Buttons_GetStatus();\r
-\r
- if (JoyStatus_LCL & JOY_UP)\r
- MouseReport->Y = -1;\r
- else if (JoyStatus_LCL & JOY_DOWN)\r
- MouseReport->Y = 1;\r
-\r
- if (JoyStatus_LCL & JOY_RIGHT)\r
- MouseReport->X = 1;\r
- else if (JoyStatus_LCL & JOY_LEFT)\r
- MouseReport->X = -1;\r
-\r
- if (JoyStatus_LCL & JOY_PRESS)\r
- MouseReport->Button = (1 << 0);\r
- \r
- if (ButtonStatus_LCL & BUTTONS_BUTTON1)\r
- MouseReport->Button |= (1 << 1);\r
- \r
- *ReportSize = sizeof(USB_MouseReport_Data_t);\r
- return true;\r
-}\r
-\r
-/** HID class driver callback function for the processing of HID reports from the host.\r
- *\r
- * \param[in] HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced\r
- * \param[in] ReportID Report ID of the received report from the host\r
- * \param[in] ReportData Pointer to a buffer where the created report has been stored\r
- * \param[in] ReportSize Size in bytes of the received HID report\r
- */\r
-void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, const uint8_t ReportID,\r
- const void* ReportData, const uint16_t ReportSize)\r
-{\r
- // Unused (but mandatory for the HID class driver) in this demo, since there are no Host->Device reports\r
-}
\ No newline at end of file
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ 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
+ 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
+ software without specific, written prior permission.
+
+ The author disclaim 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
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Device Mode USB Mouse functionality for the MouseHostDevice demo. This file contains the Device mode
+ * USB Mouse related code of the demo and is responsible for all the Device mode Mouse functionality.
+ */
+
+#include "DeviceFunctions.h"
+
+/** Buffer to hold the previously generated Mouse Device HID report, for comparison purposes inside the HID class driver. */
+static uint8_t PrevMouseHIDReportBuffer[sizeof(USB_MouseReport_Data_t)];
+
+/** LUFA HID Class driver interface configuration and state information. This structure is
+ * passed to all HID Class driver functions, so that multiple instances of the same class
+ * within a device can be differentiated from one another.
+ */
+USB_ClassInfo_HID_Device_t Mouse_HID_Device_Interface =
+ {
+ .Config =
+ {
+ .InterfaceNumber = 0,
+
+ .ReportINEndpointNumber = MOUSE_EPNUM,
+ .ReportINEndpointSize = MOUSE_EPSIZE,
+ .ReportINEndpointDoubleBank = false,
+
+ .PrevReportINBuffer = PrevMouseHIDReportBuffer,
+ .PrevReportINBufferSize = sizeof(PrevMouseHIDReportBuffer),
+ },
+ };
+
+
+/** Event handler for the library USB WakeUp event. */
+void EVENT_USB_Device_Connect(void)
+{
+ LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
+}
+
+/** Event handler for the library USB Suspend event. */
+void EVENT_USB_Device_Disconnect(void)
+{
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+}
+
+/** Event handler for the library USB Configuration Changed event. */
+void EVENT_USB_Device_ConfigurationChanged(void)
+{
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
+
+ if (!(HID_Device_ConfigureEndpoints(&Mouse_HID_Device_Interface)))
+ LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+
+ USB_Device_EnableSOFEvents();
+}
+
+/** Event handler for the library USB Control Request reception event. */
+void EVENT_USB_Device_ControlRequest(void)
+{
+ HID_Device_ProcessControlRequest(&Mouse_HID_Device_Interface);
+}
+
+/** Event handler for the USB device Start Of Frame event. */
+void EVENT_USB_Device_StartOfFrame(void)
+{
+ HID_Device_MillisecondElapsed(&Mouse_HID_Device_Interface);
+}
+
+/** HID class driver callback function for the creation of HID reports to the host.
+ *
+ * \param[in] HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced
+ * \param[in,out] ReportID Report ID requested by the host if non-zero, otherwise callback should set to the generated report ID
+ * \param[in] ReportType Type of the report to create, either HID_REPORT_ITEM_In or HID_REPORT_ITEM_Feature
+ * \param[out] ReportData Pointer to a buffer where the created report should be stored
+ * \param[out] ReportSize Number of bytes written in the report (or zero if no report is to be sent)
+ *
+ * \return Boolean true to force the sending of the report, false to let the library determine if it needs to be sent
+ */
+bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo,
+ uint8_t* const ReportID,
+ const uint8_t ReportType,
+ void* ReportData,
+ uint16_t* const ReportSize)
+{
+ USB_MouseReport_Data_t* MouseReport = (USB_MouseReport_Data_t*)ReportData;
+
+ uint8_t JoyStatus_LCL = Joystick_GetStatus();
+ uint8_t ButtonStatus_LCL = Buttons_GetStatus();
+
+ if (JoyStatus_LCL & JOY_UP)
+ MouseReport->Y = -1;
+ else if (JoyStatus_LCL & JOY_DOWN)
+ MouseReport->Y = 1;
+
+ if (JoyStatus_LCL & JOY_RIGHT)
+ MouseReport->X = 1;
+ else if (JoyStatus_LCL & JOY_LEFT)
+ MouseReport->X = -1;
+
+ if (JoyStatus_LCL & JOY_PRESS)
+ MouseReport->Button |= (1 << 0);
+
+ if (ButtonStatus_LCL & BUTTONS_BUTTON1)
+ MouseReport->Button |= (1 << 1);
+
+ *ReportSize = sizeof(USB_MouseReport_Data_t);
+ return true;
+}
+
+/** HID class driver callback function for the processing of HID reports from the host.
+ *
+ * \param[in] HIDInterfaceInfo Pointer to the HID class interface configuration structure being referenced
+ * \param[in] ReportID Report ID of the received report from the host
+ * \param[in] ReportType The type of report that the host has sent, either HID_REPORT_ITEM_Out or HID_REPORT_ITEM_Feature
+ * \param[in] ReportData Pointer to a buffer where the received report has been stored
+ * \param[in] ReportSize Size in bytes of the received HID report
+ */
+void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo,
+ const uint8_t ReportID,
+ const uint8_t ReportType,
+ const void* ReportData,
+ const uint16_t ReportSize)
+{
+ // Unused (but mandatory for the HID class driver) in this demo, since there are no Host->Device reports
+}
+
projects / pub / USBasp.git / blobdiff