diff options
author | Dean Camera <dean@fourwalledcubicle.com> | 2010-05-08 03:12:14 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-05-08 03:12:14 +0000 |
commit | 071e02c6b6b4837fa9cf0b6d4c749994e02638d7 (patch) | |
tree | 960446788703b69f0bb285450be80c5b3d8cc22c /Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c | |
parent | e331b531c6e6d93eb0eee42b9002074e8090ad18 (diff) | |
download | lufa-071e02c6b6b4837fa9cf0b6d4c749994e02638d7.tar.gz lufa-071e02c6b6b4837fa9cf0b6d4c749994e02638d7.tar.bz2 lufa-071e02c6b6b4837fa9cf0b6d4c749994e02638d7.zip |
Add svn:eol-style property to source files, so that the line endings are correctly converted to the target system's native end of line style.
Diffstat (limited to 'Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c')
-rw-r--r-- | Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c | 484 |
1 files changed, 242 insertions, 242 deletions
diff --git a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c index 9b4efb679..780b2b273 100644 --- a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c +++ b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c @@ -1,242 +1,242 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Copyright 2010 Matthias Hullin (lufa [at] matthias [dot] hullin [dot] net)
-
- 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
- *
- * Main source file for the MassStorageKeyboard demo. This file contains the main tasks of
- * the demo and is responsible for the initial application hardware configuration.
- */
-
-#include "MassStorageKeyboard.h"
-
-/** LUFA Mass Storage Class driver interface configuration and state information. This structure is
- * passed to all Mass Storage Class driver functions, so that multiple instances of the same class
- * within a device can be differentiated from one another.
- */
-USB_ClassInfo_MS_Device_t Disk_MS_Interface =
- {
- .Config =
- {
- .InterfaceNumber = 0,
-
- .DataINEndpointNumber = MASS_STORAGE_IN_EPNUM,
- .DataINEndpointSize = MASS_STORAGE_IO_EPSIZE,
- .DataINEndpointDoubleBank = false,
-
- .DataOUTEndpointNumber = MASS_STORAGE_OUT_EPNUM,
- .DataOUTEndpointSize = MASS_STORAGE_IO_EPSIZE,
- .DataOUTEndpointDoubleBank = false,
-
- .TotalLUNs = TOTAL_LUNS,
- },
- };
-
-/** Buffer to hold the previously generated Keyboard HID report, for comparison purposes inside the HID class driver. */
-uint8_t PrevKeyboardHIDReportBuffer[sizeof(USB_KeyboardReport_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 Keyboard_HID_Interface =
- {
- .Config =
- {
- .InterfaceNumber = 1,
-
- .ReportINEndpointNumber = KEYBOARD_EPNUM,
- .ReportINEndpointSize = KEYBOARD_EPSIZE,
- .ReportINEndpointDoubleBank = false,
-
- .PrevReportINBuffer = PrevKeyboardHIDReportBuffer,
- .PrevReportINBufferSize = sizeof(PrevKeyboardHIDReportBuffer),
- },
- };
-
-/** Main program entry point. This routine contains the overall program flow, including initial
- * setup of all components and the main program loop.
- */
-int main(void)
-{
- SetupHardware();
-
- LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
- sei();
-
- for (;;)
- {
- MS_Device_USBTask(&Disk_MS_Interface);
- HID_Device_USBTask(&Keyboard_HID_Interface);
- USB_USBTask();
- }
-}
-
-/** Configures the board hardware and chip peripherals for the demo's functionality. */
-void SetupHardware(void)
-{
- /* Disable watchdog if enabled by bootloader/fuses */
- MCUSR &= ~(1 << WDRF);
- wdt_disable();
-
- /* Disable clock division */
- clock_prescale_set(clock_div_1);
-
- /* Hardware Initialization */
- LEDs_Init();
- Joystick_Init();
- Buttons_Init();
- SPI_Init(SPI_SPEED_FCPU_DIV_2 | SPI_SCK_LEAD_FALLING | SPI_SAMPLE_TRAILING | SPI_MODE_MASTER);
- Dataflash_Init();
- USB_Init();
-
- /* Clear Dataflash sector protections, if enabled */
- DataflashManager_ResetDataflashProtections();
-}
-
-/** Event handler for the library USB Connection event. */
-void EVENT_USB_Device_Connect(void)
-{
- LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-}
-
-/** Event handler for the library USB Disconnection 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 (!(MS_Device_ConfigureEndpoints(&Disk_MS_Interface)))
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-
- if (!(HID_Device_ConfigureEndpoints(&Keyboard_HID_Interface)))
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
-
- USB_Device_EnableSOFEvents();
-}
-
-/** Event handler for the library USB Unhandled Control Request event. */
-void EVENT_USB_Device_UnhandledControlRequest(void)
-{
- MS_Device_ProcessControlRequest(&Disk_MS_Interface);
- HID_Device_ProcessControlRequest(&Keyboard_HID_Interface);
-}
-
-/** Mass Storage class driver callback function the reception of SCSI commands from the host, which must be processed.
- *
- * \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface configuration structure being referenced
- */
-bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
-{
- bool CommandSuccess;
-
- LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
- CommandSuccess = SCSI_DecodeSCSICommand(MSInterfaceInfo);
- LEDs_SetAllLEDs(LEDMASK_USB_READY);
-
- return CommandSuccess;
-}
-
-/** Event handler for the USB device Start Of Frame event. */
-void EVENT_USB_Device_StartOfFrame(void)
-{
- HID_Device_MillisecondElapsed(&Keyboard_HID_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 REPORT_ITEM_TYPE_In or REPORT_ITEM_TYPE_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* ReportSize)
-{
- USB_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData;
-
- uint8_t JoyStatus_LCL = Joystick_GetStatus();
- uint8_t ButtonStatus_LCL = Buttons_GetStatus();
-
- KeyboardReport->Modifier = HID_KEYBOARD_MODIFER_LEFTSHIFT;
-
- if (JoyStatus_LCL & JOY_UP)
- KeyboardReport->KeyCode[0] = 0x04; // A
- else if (JoyStatus_LCL & JOY_DOWN)
- KeyboardReport->KeyCode[0] = 0x05; // B
-
- if (JoyStatus_LCL & JOY_LEFT)
- KeyboardReport->KeyCode[0] = 0x06; // C
- else if (JoyStatus_LCL & JOY_RIGHT)
- KeyboardReport->KeyCode[0] = 0x07; // D
-
- if (JoyStatus_LCL & JOY_PRESS)
- KeyboardReport->KeyCode[0] = 0x08; // E
-
- if (ButtonStatus_LCL & BUTTONS_BUTTON1)
- KeyboardReport->KeyCode[0] = 0x09; // F
-
- *ReportSize = sizeof(USB_KeyboardReport_Data_t);
- return false;
-}
-
-/** 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] ReportData Pointer to a buffer where the created 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 void* ReportData, const uint16_t ReportSize)
-{
- uint8_t LEDMask = LEDS_NO_LEDS;
- uint8_t* LEDReport = (uint8_t*)ReportData;
-
- if (*LEDReport & HID_KEYBOARD_LED_NUMLOCK)
- LEDMask |= LEDS_LED1;
-
- if (*LEDReport & HID_KEYBOARD_LED_CAPSLOCK)
- LEDMask |= LEDS_LED3;
-
- if (*LEDReport & HID_KEYBOARD_LED_SCROLLLOCK)
- LEDMask |= LEDS_LED4;
-
- LEDs_SetAllLEDs(LEDMask);
-}
-
+/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.fourwalledcubicle.com +*/ + +/* + Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) + Copyright 2010 Matthias Hullin (lufa [at] matthias [dot] hullin [dot] net) + + 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 + * + * Main source file for the MassStorageKeyboard demo. This file contains the main tasks of + * the demo and is responsible for the initial application hardware configuration. + */ + +#include "MassStorageKeyboard.h" + +/** LUFA Mass Storage Class driver interface configuration and state information. This structure is + * passed to all Mass Storage Class driver functions, so that multiple instances of the same class + * within a device can be differentiated from one another. + */ +USB_ClassInfo_MS_Device_t Disk_MS_Interface = + { + .Config = + { + .InterfaceNumber = 0, + + .DataINEndpointNumber = MASS_STORAGE_IN_EPNUM, + .DataINEndpointSize = MASS_STORAGE_IO_EPSIZE, + .DataINEndpointDoubleBank = false, + + .DataOUTEndpointNumber = MASS_STORAGE_OUT_EPNUM, + .DataOUTEndpointSize = MASS_STORAGE_IO_EPSIZE, + .DataOUTEndpointDoubleBank = false, + + .TotalLUNs = TOTAL_LUNS, + }, + }; + +/** Buffer to hold the previously generated Keyboard HID report, for comparison purposes inside the HID class driver. */ +uint8_t PrevKeyboardHIDReportBuffer[sizeof(USB_KeyboardReport_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 Keyboard_HID_Interface = + { + .Config = + { + .InterfaceNumber = 1, + + .ReportINEndpointNumber = KEYBOARD_EPNUM, + .ReportINEndpointSize = KEYBOARD_EPSIZE, + .ReportINEndpointDoubleBank = false, + + .PrevReportINBuffer = PrevKeyboardHIDReportBuffer, + .PrevReportINBufferSize = sizeof(PrevKeyboardHIDReportBuffer), + }, + }; + +/** Main program entry point. This routine contains the overall program flow, including initial + * setup of all components and the main program loop. + */ +int main(void) +{ + SetupHardware(); + + LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); + sei(); + + for (;;) + { + MS_Device_USBTask(&Disk_MS_Interface); + HID_Device_USBTask(&Keyboard_HID_Interface); + USB_USBTask(); + } +} + +/** Configures the board hardware and chip peripherals for the demo's functionality. */ +void SetupHardware(void) +{ + /* Disable watchdog if enabled by bootloader/fuses */ + MCUSR &= ~(1 << WDRF); + wdt_disable(); + + /* Disable clock division */ + clock_prescale_set(clock_div_1); + + /* Hardware Initialization */ + LEDs_Init(); + Joystick_Init(); + Buttons_Init(); + SPI_Init(SPI_SPEED_FCPU_DIV_2 | SPI_SCK_LEAD_FALLING | SPI_SAMPLE_TRAILING | SPI_MODE_MASTER); + Dataflash_Init(); + USB_Init(); + + /* Clear Dataflash sector protections, if enabled */ + DataflashManager_ResetDataflashProtections(); +} + +/** Event handler for the library USB Connection event. */ +void EVENT_USB_Device_Connect(void) +{ + LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); +} + +/** Event handler for the library USB Disconnection 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 (!(MS_Device_ConfigureEndpoints(&Disk_MS_Interface))) + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + + if (!(HID_Device_ConfigureEndpoints(&Keyboard_HID_Interface))) + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + + USB_Device_EnableSOFEvents(); +} + +/** Event handler for the library USB Unhandled Control Request event. */ +void EVENT_USB_Device_UnhandledControlRequest(void) +{ + MS_Device_ProcessControlRequest(&Disk_MS_Interface); + HID_Device_ProcessControlRequest(&Keyboard_HID_Interface); +} + +/** Mass Storage class driver callback function the reception of SCSI commands from the host, which must be processed. + * + * \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface configuration structure being referenced + */ +bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) +{ + bool CommandSuccess; + + LEDs_SetAllLEDs(LEDMASK_USB_BUSY); + CommandSuccess = SCSI_DecodeSCSICommand(MSInterfaceInfo); + LEDs_SetAllLEDs(LEDMASK_USB_READY); + + return CommandSuccess; +} + +/** Event handler for the USB device Start Of Frame event. */ +void EVENT_USB_Device_StartOfFrame(void) +{ + HID_Device_MillisecondElapsed(&Keyboard_HID_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 REPORT_ITEM_TYPE_In or REPORT_ITEM_TYPE_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* ReportSize) +{ + USB_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData; + + uint8_t JoyStatus_LCL = Joystick_GetStatus(); + uint8_t ButtonStatus_LCL = Buttons_GetStatus(); + + KeyboardReport->Modifier = HID_KEYBOARD_MODIFER_LEFTSHIFT; + + if (JoyStatus_LCL & JOY_UP) + KeyboardReport->KeyCode[0] = 0x04; // A + else if (JoyStatus_LCL & JOY_DOWN) + KeyboardReport->KeyCode[0] = 0x05; // B + + if (JoyStatus_LCL & JOY_LEFT) + KeyboardReport->KeyCode[0] = 0x06; // C + else if (JoyStatus_LCL & JOY_RIGHT) + KeyboardReport->KeyCode[0] = 0x07; // D + + if (JoyStatus_LCL & JOY_PRESS) + KeyboardReport->KeyCode[0] = 0x08; // E + + if (ButtonStatus_LCL & BUTTONS_BUTTON1) + KeyboardReport->KeyCode[0] = 0x09; // F + + *ReportSize = sizeof(USB_KeyboardReport_Data_t); + return false; +} + +/** 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] ReportData Pointer to a buffer where the created 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 void* ReportData, const uint16_t ReportSize) +{ + uint8_t LEDMask = LEDS_NO_LEDS; + uint8_t* LEDReport = (uint8_t*)ReportData; + + if (*LEDReport & HID_KEYBOARD_LED_NUMLOCK) + LEDMask |= LEDS_LED1; + + if (*LEDReport & HID_KEYBOARD_LED_CAPSLOCK) + LEDMask |= LEDS_LED3; + + if (*LEDReport & HID_KEYBOARD_LED_SCROLLLOCK) + LEDMask |= LEDS_LED4; + + LEDs_SetAllLEDs(LEDMask); +} + |