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.
This commit is contained in:
Dean Camera
parent
e331b531c6
commit
071e02c6b6
839 changed files with 274562 additions and 274562 deletions
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@ -1,257 +1,257 @@
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/*
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LUFA Library
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Copyright (C) Dean Camera, 2010.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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||||
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
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||||
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
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||||
in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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*
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* Main source file for the GenericHID demo. This file contains the main tasks of the demo and
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* is responsible for the initial application hardware configuration.
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*/
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#include "GenericHID.h"
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/** Static buffer to hold the last received report from the host, so that it can be echoed back in the next sent report */
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static uint8_t LastReceived[GENERIC_REPORT_SIZE];
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/** Main program entry point. This routine configures the hardware required by the application, then
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* enters a loop to run the application tasks in sequence.
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*/
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int main(void)
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{
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SetupHardware();
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
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sei();
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for (;;)
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{
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HID_Task();
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USB_USBTask();
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}
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}
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/** Configures the board hardware and chip peripherals for the demo's functionality. */
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void SetupHardware(void)
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{
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/* Disable watchdog if enabled by bootloader/fuses */
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MCUSR &= ~(1 << WDRF);
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wdt_disable();
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/* Disable clock division */
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clock_prescale_set(clock_div_1);
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/* Hardware Initialization */
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LEDs_Init();
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USB_Init();
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}
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/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and
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* starts the library USB task to begin the enumeration and USB management process.
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*/
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void EVENT_USB_Device_Connect(void)
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{
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/* Indicate USB enumerating */
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LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
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}
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/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
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* the status LEDs and stops the USB management task.
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*/
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void EVENT_USB_Device_Disconnect(void)
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{
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/* Indicate USB not ready */
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
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}
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/** Event handler for the USB_ConfigurationChanged event. This is fired when the host sets the current configuration
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* of the USB device after enumeration, and configures the generic HID device endpoints.
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*/
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void EVENT_USB_Device_ConfigurationChanged(void)
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{
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/* Indicate USB connected and ready */
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LEDs_SetAllLEDs(LEDMASK_USB_READY);
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/* Setup Generic IN Report Endpoint */
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if (!(Endpoint_ConfigureEndpoint(GENERIC_IN_EPNUM, EP_TYPE_INTERRUPT,
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ENDPOINT_DIR_IN, GENERIC_EPSIZE,
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ENDPOINT_BANK_SINGLE)))
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{
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LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
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}
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/* Setup Generic OUT Report Endpoint */
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if (!(Endpoint_ConfigureEndpoint(GENERIC_OUT_EPNUM, EP_TYPE_INTERRUPT,
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ENDPOINT_DIR_OUT, GENERIC_EPSIZE,
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ENDPOINT_BANK_SINGLE)))
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{
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LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
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}
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}
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/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
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* control requests that are not handled internally by the USB library (including the HID commands, which are
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* all issued via the control endpoint), so that they can be handled appropriately for the application.
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*/
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void EVENT_USB_Device_UnhandledControlRequest(void)
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{
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/* Handle HID Class specific requests */
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switch (USB_ControlRequest.bRequest)
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{
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case REQ_GetReport:
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if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
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{
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uint8_t GenericData[GENERIC_REPORT_SIZE];
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Endpoint_ClearSETUP();
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CreateGenericHIDReport(GenericData);
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/* Write the report data to the control endpoint */
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Endpoint_Write_Control_Stream_LE(&GenericData, sizeof(GenericData));
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/* Finalize the stream transfer to send the last packet or clear the host abort */
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Endpoint_ClearOUT();
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}
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break;
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case REQ_SetReport:
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if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
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{
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uint8_t GenericData[GENERIC_REPORT_SIZE];
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Endpoint_ClearSETUP();
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/* Wait until the generic report has been sent by the host */
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while (!(Endpoint_IsOUTReceived()))
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{
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if (USB_DeviceState == DEVICE_STATE_Unattached)
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return;
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}
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Endpoint_Read_Control_Stream_LE(&GenericData, sizeof(GenericData));
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ProcessGenericHIDReport(GenericData);
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/* Clear the endpoint data */
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Endpoint_ClearOUT();
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/* Wait until the host is ready to receive the request confirmation */
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while (!(Endpoint_IsINReady()))
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{
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if (USB_DeviceState == DEVICE_STATE_Unattached)
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return;
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}
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/* Handshake the request by sending an empty IN packet */
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Endpoint_ClearIN();
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}
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break;
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}
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}
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/** Function to process the lest received report from the host.
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*
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* \param[in] DataArray Pointer to a buffer where the last report data is stored
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*/
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void ProcessGenericHIDReport(uint8_t* DataArray)
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{
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/*
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This is where you need to process the reports being sent from the host to the device.
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DataArray is an array holding the last report from the host. This function is called
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each time the host has sent a report to the device.
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*/
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for (uint8_t i = 0; i < GENERIC_REPORT_SIZE; i++)
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LastReceived[i] = DataArray[i];
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}
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/** Function to create the next report to send back to the host at the next reporting interval.
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*
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* \param[out] DataArray Pointer to a buffer where the next report data should be stored
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*/
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void CreateGenericHIDReport(uint8_t* DataArray)
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{
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/*
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This is where you need to create reports to be sent to the host from the device. This
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function is called each time the host is ready to accept a new report. DataArray is
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an array to hold the report to the host.
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*/
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for (uint8_t i = 0; i < GENERIC_REPORT_SIZE; i++)
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DataArray[i] = LastReceived[i];
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}
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void HID_Task(void)
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{
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/* Device must be connected and configured for the task to run */
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if (USB_DeviceState != DEVICE_STATE_Configured)
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return;
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Endpoint_SelectEndpoint(GENERIC_OUT_EPNUM);
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/* Check to see if a packet has been sent from the host */
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if (Endpoint_IsOUTReceived())
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{
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/* Check to see if the packet contains data */
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if (Endpoint_IsReadWriteAllowed())
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{
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/* Create a temporary buffer to hold the read in report from the host */
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uint8_t GenericData[GENERIC_REPORT_SIZE];
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/* Read Generic Report Data */
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Endpoint_Read_Stream_LE(&GenericData, sizeof(GenericData));
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/* Process Generic Report Data */
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ProcessGenericHIDReport(GenericData);
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}
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/* Finalize the stream transfer to send the last packet */
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Endpoint_ClearOUT();
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}
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Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
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/* Check to see if the host is ready to accept another packet */
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if (Endpoint_IsINReady())
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{
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/* Create a temporary buffer to hold the report to send to the host */
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uint8_t GenericData[GENERIC_REPORT_SIZE];
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/* Create Generic Report Data */
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CreateGenericHIDReport(GenericData);
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/* Write Generic Report Data */
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Endpoint_Write_Stream_LE(&GenericData, sizeof(GenericData));
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/* Finalize the stream transfer to send the last packet */
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Endpoint_ClearIN();
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}
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}
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/*
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LUFA Library
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Copyright (C) Dean Camera, 2010.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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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
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||||
in an action of contract, negligence or other tortious action,
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||||
arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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*
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* Main source file for the GenericHID demo. This file contains the main tasks of the demo and
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* is responsible for the initial application hardware configuration.
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*/
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#include "GenericHID.h"
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/** Static buffer to hold the last received report from the host, so that it can be echoed back in the next sent report */
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static uint8_t LastReceived[GENERIC_REPORT_SIZE];
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/** Main program entry point. This routine configures the hardware required by the application, then
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* enters a loop to run the application tasks in sequence.
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*/
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int main(void)
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{
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SetupHardware();
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
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sei();
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for (;;)
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{
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HID_Task();
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USB_USBTask();
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}
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}
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/** Configures the board hardware and chip peripherals for the demo's functionality. */
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void SetupHardware(void)
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{
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/* Disable watchdog if enabled by bootloader/fuses */
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MCUSR &= ~(1 << WDRF);
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wdt_disable();
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/* Disable clock division */
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clock_prescale_set(clock_div_1);
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/* Hardware Initialization */
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LEDs_Init();
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USB_Init();
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}
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/** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs and
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* starts the library USB task to begin the enumeration and USB management process.
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*/
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void EVENT_USB_Device_Connect(void)
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{
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/* Indicate USB enumerating */
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LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
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}
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/** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
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* the status LEDs and stops the USB management task.
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*/
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void EVENT_USB_Device_Disconnect(void)
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{
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/* Indicate USB not ready */
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
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}
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/** Event handler for the USB_ConfigurationChanged event. This is fired when the host sets the current configuration
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* of the USB device after enumeration, and configures the generic HID device endpoints.
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*/
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void EVENT_USB_Device_ConfigurationChanged(void)
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{
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/* Indicate USB connected and ready */
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LEDs_SetAllLEDs(LEDMASK_USB_READY);
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/* Setup Generic IN Report Endpoint */
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if (!(Endpoint_ConfigureEndpoint(GENERIC_IN_EPNUM, EP_TYPE_INTERRUPT,
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ENDPOINT_DIR_IN, GENERIC_EPSIZE,
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ENDPOINT_BANK_SINGLE)))
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{
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LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
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}
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/* Setup Generic OUT Report Endpoint */
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if (!(Endpoint_ConfigureEndpoint(GENERIC_OUT_EPNUM, EP_TYPE_INTERRUPT,
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ENDPOINT_DIR_OUT, GENERIC_EPSIZE,
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ENDPOINT_BANK_SINGLE)))
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{
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LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
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}
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}
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|
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/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
|
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* control requests that are not handled internally by the USB library (including the HID commands, which are
|
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* all issued via the control endpoint), so that they can be handled appropriately for the application.
|
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*/
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void EVENT_USB_Device_UnhandledControlRequest(void)
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{
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/* Handle HID Class specific requests */
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switch (USB_ControlRequest.bRequest)
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{
|
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case REQ_GetReport:
|
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if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
|
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{
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uint8_t GenericData[GENERIC_REPORT_SIZE];
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Endpoint_ClearSETUP();
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CreateGenericHIDReport(GenericData);
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/* Write the report data to the control endpoint */
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Endpoint_Write_Control_Stream_LE(&GenericData, sizeof(GenericData));
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/* Finalize the stream transfer to send the last packet or clear the host abort */
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Endpoint_ClearOUT();
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}
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break;
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case REQ_SetReport:
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if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
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{
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uint8_t GenericData[GENERIC_REPORT_SIZE];
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|
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Endpoint_ClearSETUP();
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|
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/* Wait until the generic report has been sent by the host */
|
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while (!(Endpoint_IsOUTReceived()))
|
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{
|
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if (USB_DeviceState == DEVICE_STATE_Unattached)
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return;
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}
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Endpoint_Read_Control_Stream_LE(&GenericData, sizeof(GenericData));
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ProcessGenericHIDReport(GenericData);
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/* Clear the endpoint data */
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Endpoint_ClearOUT();
|
||||
|
||||
/* Wait until the host is ready to receive the request confirmation */
|
||||
while (!(Endpoint_IsINReady()))
|
||||
{
|
||||
if (USB_DeviceState == DEVICE_STATE_Unattached)
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||||
return;
|
||||
}
|
||||
|
||||
/* Handshake the request by sending an empty IN packet */
|
||||
Endpoint_ClearIN();
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/** Function to process the lest received report from the host.
|
||||
*
|
||||
* \param[in] DataArray Pointer to a buffer where the last report data is stored
|
||||
*/
|
||||
void ProcessGenericHIDReport(uint8_t* DataArray)
|
||||
{
|
||||
/*
|
||||
This is where you need to process the reports being sent from the host to the device.
|
||||
DataArray is an array holding the last report from the host. This function is called
|
||||
each time the host has sent a report to the device.
|
||||
*/
|
||||
|
||||
for (uint8_t i = 0; i < GENERIC_REPORT_SIZE; i++)
|
||||
LastReceived[i] = DataArray[i];
|
||||
}
|
||||
|
||||
/** Function to create the next report to send back to the host at the next reporting interval.
|
||||
*
|
||||
* \param[out] DataArray Pointer to a buffer where the next report data should be stored
|
||||
*/
|
||||
void CreateGenericHIDReport(uint8_t* DataArray)
|
||||
{
|
||||
/*
|
||||
This is where you need to create reports to be sent to the host from the device. This
|
||||
function is called each time the host is ready to accept a new report. DataArray is
|
||||
an array to hold the report to the host.
|
||||
*/
|
||||
|
||||
for (uint8_t i = 0; i < GENERIC_REPORT_SIZE; i++)
|
||||
DataArray[i] = LastReceived[i];
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||||
}
|
||||
|
||||
void HID_Task(void)
|
||||
{
|
||||
/* Device must be connected and configured for the task to run */
|
||||
if (USB_DeviceState != DEVICE_STATE_Configured)
|
||||
return;
|
||||
|
||||
Endpoint_SelectEndpoint(GENERIC_OUT_EPNUM);
|
||||
|
||||
/* Check to see if a packet has been sent from the host */
|
||||
if (Endpoint_IsOUTReceived())
|
||||
{
|
||||
/* Check to see if the packet contains data */
|
||||
if (Endpoint_IsReadWriteAllowed())
|
||||
{
|
||||
/* Create a temporary buffer to hold the read in report from the host */
|
||||
uint8_t GenericData[GENERIC_REPORT_SIZE];
|
||||
|
||||
/* Read Generic Report Data */
|
||||
Endpoint_Read_Stream_LE(&GenericData, sizeof(GenericData));
|
||||
|
||||
/* Process Generic Report Data */
|
||||
ProcessGenericHIDReport(GenericData);
|
||||
}
|
||||
|
||||
/* Finalize the stream transfer to send the last packet */
|
||||
Endpoint_ClearOUT();
|
||||
}
|
||||
|
||||
Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);
|
||||
|
||||
/* Check to see if the host is ready to accept another packet */
|
||||
if (Endpoint_IsINReady())
|
||||
{
|
||||
/* Create a temporary buffer to hold the report to send to the host */
|
||||
uint8_t GenericData[GENERIC_REPORT_SIZE];
|
||||
|
||||
/* Create Generic Report Data */
|
||||
CreateGenericHIDReport(GenericData);
|
||||
|
||||
/* Write Generic Report Data */
|
||||
Endpoint_Write_Stream_LE(&GenericData, sizeof(GenericData));
|
||||
|
||||
/* Finalize the stream transfer to send the last packet */
|
||||
Endpoint_ClearIN();
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue