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Diffstat (limited to 'lib/lufa/Demos/DualRole/ClassDriver/MouseHostDevice/DeviceFunctions.c')
| -rw-r--r-- | lib/lufa/Demos/DualRole/ClassDriver/MouseHostDevice/DeviceFunctions.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/lib/lufa/Demos/DualRole/ClassDriver/MouseHostDevice/DeviceFunctions.c b/lib/lufa/Demos/DualRole/ClassDriver/MouseHostDevice/DeviceFunctions.c deleted file mode 100644 index 3598462be6..0000000000 --- a/lib/lufa/Demos/DualRole/ClassDriver/MouseHostDevice/DeviceFunctions.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 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 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 - 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 = INTERFACE_ID_Mouse, - .ReportINEndpoint = - { - .Address = MOUSE_EPADDR, - .Size = MOUSE_EPSIZE, - .Banks = 1, - }, - .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 \c true to force the sending of the report, \c 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 -} - |