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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.

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Dean Camera 2010-05-08 03:12:14 +00:00
parent e331b531c6
commit 071e02c6b6
839 changed files with 274562 additions and 274562 deletions
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334
Projects/MissileLauncher/ConfigDescriptor.c
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@ -1,167 +1,167 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2010 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
*
* USB Device Configuration Descriptor processing routines, to determine the correct pipe configurations
* needed to communication with an attached USB device. Descriptors are special computer-readable structures
* which the host requests upon device enumeration, to determine the device's capabilities and functions.
*/
#include "ConfigDescriptor.h"
/** Reads and processes an attached device's descriptors, to determine compatibility and pipe configurations. This
* routine will read in the entire configuration descriptor, and configure the hosts pipes to correctly communicate
* with compatible devices.
*
* This routine searches for a HID interface descriptor containing at least one Interrupt type IN endpoint.
*
* \return An error code from the GenericHIDHost_GetConfigDescriptorDataCodes_t enum.
*/
uint8_t ProcessConfigurationDescriptor(void)
{
uint8_t ConfigDescriptorData[512];
void* CurrConfigLocation = ConfigDescriptorData;
uint16_t CurrConfigBytesRem;
uint8_t FoundEndpoints = 0;
/* Retrieve the entire configuration descriptor into the allocated buffer */
switch (USB_Host_GetDeviceConfigDescriptor(1, &CurrConfigBytesRem, ConfigDescriptorData, sizeof(ConfigDescriptorData)))
{
case HOST_GETCONFIG_Successful:
break;
case HOST_GETCONFIG_InvalidData:
return InvalidConfigDataReturned;
case HOST_GETCONFIG_BuffOverflow:
return DescriptorTooLarge;
default:
return ControlError;
}
/* Get the HID interface from the configuration descriptor */
if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
DComp_NextHIDInterface) != DESCRIPTOR_SEARCH_COMP_Found)
{
/* Descriptor not found, error out */
return NoHIDInterfaceFound;
}
while (FoundEndpoints != ((1 << HID_DATA_IN_PIPE) | (1 << HID_DATA_OUT_PIPE)))
{
/* Get the next HID interface's data endpoint descriptor */
if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
DComp_NextInterfaceHIDDataEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
{
/* Not all HID devices have an OUT endpoint - if we've reached the end of the HID descriptor
* but only found the mandatory IN endpoint, it's safe to continue with the device enumeration */
if (FoundEndpoints == (1 << HID_DATA_IN_PIPE))
break;
/* Descriptor not found, error out */
return NoEndpointFound;
}
/* Retrieve the endpoint address from the endpoint descriptor */
USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t);
/* If the endpoint is a IN type endpoint */
if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
{
/* Configure the HID data IN pipe */
Pipe_ConfigurePipe(HID_DATA_IN_PIPE, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,
EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);
FoundEndpoints |= (1 << HID_DATA_IN_PIPE);
}
else
{
/* Configure the HID data OUT pipe */
Pipe_ConfigurePipe(HID_DATA_OUT_PIPE, EP_TYPE_INTERRUPT, PIPE_TOKEN_OUT,
EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);
FoundEndpoints |= (1 << HID_DATA_OUT_PIPE);
}
}
/* Valid data found, return success */
return SuccessfulConfigRead;
}
/** Descriptor comparator function. This comparator function is can be called while processing an attached USB device's
* configuration descriptor, to search for a specific sub descriptor. It can also be used to abort the configuration
* descriptor processing if an incompatible descriptor configuration is found.
*
* This comparator searches for the next Interface descriptor of the correct HID Class value.
*
* \return A value from the DSEARCH_Return_ErrorCodes_t enum
*/
uint8_t DComp_NextHIDInterface(void* CurrentDescriptor)
{
/* Determine if the current descriptor is an interface descriptor */
if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)
{
/* Check the HID descriptor class and protocol, break out if correct class/protocol interface found */
if (DESCRIPTOR_CAST(CurrentDescriptor, USB_Descriptor_Interface_t).Class == HID_CLASS)
{
/* Indicate that the descriptor being searched for has been found */
return DESCRIPTOR_SEARCH_Found;
}
}
/* Current descriptor does not match what this comparator is looking for */
return DESCRIPTOR_SEARCH_NotFound;
}
/** Descriptor comparator function. This comparator function is can be called while processing an attached USB device's
* configuration descriptor, to search for a specific sub descriptor. It can also be used to abort the configuration
* descriptor processing if an incompatible descriptor configuration is found.
*
* This comparator searches for the next Endpoint descriptor inside the current interface descriptor,
* aborting the search if another interface descriptor is found before the required endpoint.
*
* \return A value from the DSEARCH_Return_ErrorCodes_t enum
*/
uint8_t DComp_NextInterfaceHIDDataEndpoint(void* CurrentDescriptor)
{
/* Determine the type of the current descriptor */
if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint)
{
/* Indicate that the descriptor being searched for has been found */
return DESCRIPTOR_SEARCH_Found;
}
else if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)
{
/* Indicate that the search has failed prematurely and should be aborted */
return DESCRIPTOR_SEARCH_Fail;
}
/* Current descriptor does not match what this comparator is looking for */
return DESCRIPTOR_SEARCH_NotFound;
}
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2010 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
*
* USB Device Configuration Descriptor processing routines, to determine the correct pipe configurations
* needed to communication with an attached USB device. Descriptors are special computer-readable structures
* which the host requests upon device enumeration, to determine the device's capabilities and functions.
*/
#include "ConfigDescriptor.h"
/** Reads and processes an attached device's descriptors, to determine compatibility and pipe configurations. This
* routine will read in the entire configuration descriptor, and configure the hosts pipes to correctly communicate
* with compatible devices.
*
* This routine searches for a HID interface descriptor containing at least one Interrupt type IN endpoint.
*
* \return An error code from the GenericHIDHost_GetConfigDescriptorDataCodes_t enum.
*/
uint8_t ProcessConfigurationDescriptor(void)
{
uint8_t ConfigDescriptorData[512];
void* CurrConfigLocation = ConfigDescriptorData;
uint16_t CurrConfigBytesRem;
uint8_t FoundEndpoints = 0;
/* Retrieve the entire configuration descriptor into the allocated buffer */
switch (USB_Host_GetDeviceConfigDescriptor(1, &CurrConfigBytesRem, ConfigDescriptorData, sizeof(ConfigDescriptorData)))
{
case HOST_GETCONFIG_Successful:
break;
case HOST_GETCONFIG_InvalidData:
return InvalidConfigDataReturned;
case HOST_GETCONFIG_BuffOverflow:
return DescriptorTooLarge;
default:
return ControlError;
}
/* Get the HID interface from the configuration descriptor */
if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
DComp_NextHIDInterface) != DESCRIPTOR_SEARCH_COMP_Found)
{
/* Descriptor not found, error out */
return NoHIDInterfaceFound;
}
while (FoundEndpoints != ((1 << HID_DATA_IN_PIPE) | (1 << HID_DATA_OUT_PIPE)))
{
/* Get the next HID interface's data endpoint descriptor */
if (USB_GetNextDescriptorComp(&CurrConfigBytesRem, &CurrConfigLocation,
DComp_NextInterfaceHIDDataEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)
{
/* Not all HID devices have an OUT endpoint - if we've reached the end of the HID descriptor
* but only found the mandatory IN endpoint, it's safe to continue with the device enumeration */
if (FoundEndpoints == (1 << HID_DATA_IN_PIPE))
break;
/* Descriptor not found, error out */
return NoEndpointFound;
}
/* Retrieve the endpoint address from the endpoint descriptor */
USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Endpoint_t);
/* If the endpoint is a IN type endpoint */
if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN)
{
/* Configure the HID data IN pipe */
Pipe_ConfigurePipe(HID_DATA_IN_PIPE, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,
EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);
FoundEndpoints |= (1 << HID_DATA_IN_PIPE);
}
else
{
/* Configure the HID data OUT pipe */
Pipe_ConfigurePipe(HID_DATA_OUT_PIPE, EP_TYPE_INTERRUPT, PIPE_TOKEN_OUT,
EndpointData->EndpointAddress, EndpointData->EndpointSize, PIPE_BANK_SINGLE);
FoundEndpoints |= (1 << HID_DATA_OUT_PIPE);
}
}
/* Valid data found, return success */
return SuccessfulConfigRead;
}
/** Descriptor comparator function. This comparator function is can be called while processing an attached USB device's
* configuration descriptor, to search for a specific sub descriptor. It can also be used to abort the configuration
* descriptor processing if an incompatible descriptor configuration is found.
*
* This comparator searches for the next Interface descriptor of the correct HID Class value.
*
* \return A value from the DSEARCH_Return_ErrorCodes_t enum
*/
uint8_t DComp_NextHIDInterface(void* CurrentDescriptor)
{
/* Determine if the current descriptor is an interface descriptor */
if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)
{
/* Check the HID descriptor class and protocol, break out if correct class/protocol interface found */
if (DESCRIPTOR_CAST(CurrentDescriptor, USB_Descriptor_Interface_t).Class == HID_CLASS)
{
/* Indicate that the descriptor being searched for has been found */
return DESCRIPTOR_SEARCH_Found;
}
}
/* Current descriptor does not match what this comparator is looking for */
return DESCRIPTOR_SEARCH_NotFound;
}
/** Descriptor comparator function. This comparator function is can be called while processing an attached USB device's
* configuration descriptor, to search for a specific sub descriptor. It can also be used to abort the configuration
* descriptor processing if an incompatible descriptor configuration is found.
*
* This comparator searches for the next Endpoint descriptor inside the current interface descriptor,
* aborting the search if another interface descriptor is found before the required endpoint.
*
* \return A value from the DSEARCH_Return_ErrorCodes_t enum
*/
uint8_t DComp_NextInterfaceHIDDataEndpoint(void* CurrentDescriptor)
{
/* Determine the type of the current descriptor */
if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint)
{
/* Indicate that the descriptor being searched for has been found */
return DESCRIPTOR_SEARCH_Found;
}
else if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)
{
/* Indicate that the search has failed prematurely and should be aborted */
return DESCRIPTOR_SEARCH_Fail;
}
/* Current descriptor does not match what this comparator is looking for */
return DESCRIPTOR_SEARCH_NotFound;
}

132
Projects/MissileLauncher/ConfigDescriptor.h
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@ -1,66 +1,66 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2010 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
*
* Header file for ConfigDescriptor.c.
*/
#ifndef _CONFIGDESCRIPTOR_H_
#define _CONFIGDESCRIPTOR_H_
/* Includes: */
#include <LUFA/Drivers/USB/USB.h>
#include "MissileLauncher.h"
/* Macros: */
/** Interface Class value for the Human Interface Device class */
#define HID_CLASS 0x03
/* Enums: */
/** Enum for the possible return codes of the ProcessConfigurationDescriptor() function. */
enum GenericHIDHost_GetConfigDescriptorDataCodes_t
{
SuccessfulConfigRead = 0, /**< Configuration Descriptor was processed successfully */
ControlError = 1, /**< A control request to the device failed to complete successfully */
DescriptorTooLarge = 2, /**< The device's Configuration Descriptor is too large to process */
InvalidConfigDataReturned = 3, /**< The device returned an invalid Configuration Descriptor */
NoHIDInterfaceFound = 4, /**< A compatible HID interface was not found in the device's Configuration Descriptor */
NoEndpointFound = 5, /**< A compatible HID IN endpoint was not found in the device's HID interface */
};
/* Function Prototypes: */
uint8_t ProcessConfigurationDescriptor(void);
uint8_t DComp_NextHIDInterface(void* CurrentDescriptor);
uint8_t DComp_NextInterfaceHIDDataEndpoint(void* CurrentDescriptor);
#endif
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2010 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
*
* Header file for ConfigDescriptor.c.
*/
#ifndef _CONFIGDESCRIPTOR_H_
#define _CONFIGDESCRIPTOR_H_
/* Includes: */
#include <LUFA/Drivers/USB/USB.h>
#include "MissileLauncher.h"
/* Macros: */
/** Interface Class value for the Human Interface Device class */
#define HID_CLASS 0x03
/* Enums: */
/** Enum for the possible return codes of the ProcessConfigurationDescriptor() function. */
enum GenericHIDHost_GetConfigDescriptorDataCodes_t
{
SuccessfulConfigRead = 0, /**< Configuration Descriptor was processed successfully */
ControlError = 1, /**< A control request to the device failed to complete successfully */
DescriptorTooLarge = 2, /**< The device's Configuration Descriptor is too large to process */
InvalidConfigDataReturned = 3, /**< The device returned an invalid Configuration Descriptor */
NoHIDInterfaceFound = 4, /**< A compatible HID interface was not found in the device's Configuration Descriptor */
NoEndpointFound = 5, /**< A compatible HID IN endpoint was not found in the device's HID interface */
};
/* Function Prototypes: */
uint8_t ProcessConfigurationDescriptor(void);
uint8_t DComp_NextHIDInterface(void* CurrentDescriptor);
uint8_t DComp_NextInterfaceHIDDataEndpoint(void* CurrentDescriptor);
#endif

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Projects/MissileLauncher/Doxygen.conf
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674
Projects/MissileLauncher/MissileLauncher.c
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@ -1,337 +1,337 @@
/*
USB Missile Launcher Demo
Copyright (C) Dave Fletcher, 2010.
fletch at fletchtronics dot net
Based on research by Scott Weston at
http://code.google.com/p/pymissile
*/
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Copyright 2010 Dave Fletcher (fletch [at] fletchtronics [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.
*/
/*
* Missile Launcher host. This is a host driver for the popular USB-controller table top toy missile launchers,
* which can typically aim and fire small foam "missiles" from a spring-loaded turret. This project controls the
* launcher via a joystick and button to aim and fire missiles at targets without a PC.
*/
/** \file
*
* Main source file for the MissileLauncher application. This file contains the main tasks of
* the application and is responsible for the initial application hardware configuration as well
* as the sending of commands to the attached launcher toy.
*/
#include "MissileLauncher.h"
/** Launcher first init command report data sequence */
uint8_t CMD_INITA[8] = { 85, 83, 66, 67, 0, 0, 4, 0 };
/** Launcher second init command report data sequence */
uint8_t CMD_INITB[8] = { 85, 83, 66, 67, 0, 64, 2, 0 };
/** Launcher command report data sequence to stop all movement */
uint8_t CMD_STOP[8] = { 0, 0, 0, 0, 0, 0, 8, 8 };
/** Launcher command report data sequence to move left */
uint8_t CMD_LEFT[8] = { 0, 1, 0, 0, 0, 0, 8, 8 };
/** Launcher command report data sequence to move right */
uint8_t CMD_RIGHT[8] = { 0, 0, 1, 0, 0, 0, 8, 8 };
/** Launcher command report data sequence to move up */
uint8_t CMD_UP[8] = { 0, 0, 0, 1, 0, 0, 8, 8 };
/** Launcher command report data sequence to move down */
uint8_t CMD_DOWN[8] = { 0, 0, 0, 0, 1, 0, 8, 8 };
/** Launcher command report data sequence to move left and up */
uint8_t CMD_LEFTUP[8] = { 0, 1, 0, 1, 0, 0, 8, 8 };
/** Launcher command report data sequence to move right and up */
uint8_t CMD_RIGHTUP[8] = { 0, 0, 1, 1, 0, 0, 8, 8 };
/** Launcher command report data sequence to move left and down */
uint8_t CMD_LEFTDOWN[8] = { 0, 1, 0, 0, 1, 0, 8, 8 };
/** Launcher command report data sequence to move right and down */
uint8_t CMD_RIGHTDOWN[8] = { 0, 0, 1, 0, 1, 0, 8, 8 };
/** Launcher command report data sequence to fire a missile */
uint8_t CMD_FIRE[8] = { 0, 0, 0, 0, 0, 1, 8, 8 };
/** Last command sent to the launcher, to determine what new command (if any) must be sent */
uint8_t* CmdState;
/** Buffer to hold a command to send to the launcher */
uint8_t CmdBuffer[LAUNCHER_CMD_BUFFER_SIZE];
/** Main program entry point. This routine configures the hardware required by the application, then
* enters a loop to run the application tasks in sequence.
*/
int main(void)
{
SetupHardware();
CmdState = CMD_STOP;
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
sei();
for (;;)
{
Read_Joystick_Status();
HID_Host_Task();
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();
USB_Init();
Joystick_Init();
Buttons_Init();
}
/** Reads the joystick and button status, sending commands to the launcher as needed. */
void Read_Joystick_Status(void)
{
uint8_t JoyStatus_LCL = Joystick_GetStatus();
uint8_t Buttons_LCL = Buttons_GetStatus();
if (Buttons_LCL & BUTTONS_BUTTON1)
Send_Command(CMD_FIRE);
else if (JoyStatus_LCL & JOY_UP)
Send_Command(CMD_UP);
else if (JoyStatus_LCL & JOY_DOWN)
Send_Command(CMD_DOWN);
else if (JoyStatus_LCL & JOY_LEFT)
Send_Command(CMD_LEFT);
else if (JoyStatus_LCL & JOY_RIGHT)
Send_Command(CMD_RIGHT);
else if (CmdState != CMD_STOP)
Send_Command(CMD_STOP);
}
/** Lower level send routine, copies report into a larger buffer and sends.
*
* \param[in] Report Report data to send.
* \param[in] ReportSize Report length in bytes.
*/
void Send_Command_Report(uint8_t* const Report, const uint16_t ReportSize)
{
memcpy(CmdBuffer, Report, 8);
WriteNextReport(CmdBuffer, ReportSize);
}
/** Sends one of the CMD_* command constants to the attached device.
*
* \param[in] Command One of the command constants.
*/
void Send_Command(uint8_t* const Command)
{
if ((CmdState == CMD_STOP && Command != CMD_STOP) ||
(CmdState != CMD_STOP && Command == CMD_STOP))
{
LEDs_ToggleLEDs(LEDS_LED4);
Send_Command_Report(CMD_INITA, 8);
Send_Command_Report(CMD_INITB, 8);
Send_Command_Report(Command, LAUNCHER_CMD_BUFFER_SIZE);
}
CmdState = Command;
}
/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
* starts the library USB task to begin the enumeration and USB management process.
*/
void EVENT_USB_Host_DeviceAttached(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
}
/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
* stops the library USB task management process.
*/
void EVENT_USB_Host_DeviceUnattached(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
}
/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
* enumerated by the host and is now ready to be used by the application.
*/
void EVENT_USB_Host_DeviceEnumerationComplete(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
{
USB_ShutDown();
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
for(;;);
}
/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
* enumerating an attached USB device.
*/
void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
/** Reads in and discards the next report from the attached device. */
void DiscardNextReport(void)
{
/* Select and unfreeze HID data IN pipe */
Pipe_SelectPipe(HID_DATA_IN_PIPE);
Pipe_Unfreeze();
/* Check to see if a packet has been received */
if (!(Pipe_IsINReceived()))
{
/* Refreeze HID data IN pipe */
Pipe_Freeze();
return;
}
/* Clear the IN endpoint, ready for next data packet */
Pipe_ClearIN();
/* Refreeze HID data IN pipe */
Pipe_Freeze();
}
/** Writes a report to the attached device.
*
* \param[in] ReportOUTData Buffer containing the report to send to the device
* \param[in] ReportLength Length of the report to send
*/
void WriteNextReport(uint8_t* const ReportOUTData, const uint16_t ReportLength)
{
/* Select and unfreeze HID data OUT pipe */
Pipe_SelectPipe(HID_DATA_OUT_PIPE);
/* Not all HID devices have an OUT endpoint (some require OUT reports to be sent over the
* control endpoint instead) - check to see if the OUT endpoint has been initialized */
if (Pipe_IsConfigured())
{
Pipe_Unfreeze();
/* Ensure pipe is ready to be written to before continuing */
if (!(Pipe_IsOUTReady()))
{
/* Refreeze the data OUT pipe */
Pipe_Freeze();
return;
}
/* Write out HID report data */
Pipe_Write_Stream_LE(ReportOUTData, ReportLength);
/* Clear the OUT endpoint, send last data packet */
Pipe_ClearOUT();
/* Refreeze the data OUT pipe */
Pipe_Freeze();
}
else
{
/* Class specific request to send a HID report to the device */
USB_ControlRequest = (USB_Request_Header_t)
{
.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
.bRequest = REQ_SetReport,
.wValue = 0x02,
.wIndex = 0x01,
.wLength = ReportLength,
};
/* Select the control pipe for the request transfer */
Pipe_SelectPipe(PIPE_CONTROLPIPE);
/* Send the request to the device */
USB_Host_SendControlRequest(ReportOUTData);
}
}
/** Task to set the configuration of the attached device after it has been enumerated, and to read and process
* HID reports from the device and to send reports if desired.
*/
void HID_Host_Task(void)
{
uint8_t ErrorCode;
/* Switch to determine what user-application handled host state the host state machine is in */
switch (USB_HostState)
{
case HOST_STATE_Addressed:
/* Get and process the configuration descriptor data */
if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
{
/* Indicate error status */
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
/* Wait until USB device disconnected */
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
/* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */
if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful)
{
/* Indicate error status */
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
/* Wait until USB device disconnected */
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
USB_HostState = HOST_STATE_Configured;
break;
case HOST_STATE_Configured:
DiscardNextReport();
break;
}
}
/*
USB Missile Launcher Demo
Copyright (C) Dave Fletcher, 2010.
fletch at fletchtronics dot net
Based on research by Scott Weston at
http://code.google.com/p/pymissile
*/
/*
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Copyright 2010 Dave Fletcher (fletch [at] fletchtronics [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.
*/
/*
* Missile Launcher host. This is a host driver for the popular USB-controller table top toy missile launchers,
* which can typically aim and fire small foam "missiles" from a spring-loaded turret. This project controls the
* launcher via a joystick and button to aim and fire missiles at targets without a PC.
*/
/** \file
*
* Main source file for the MissileLauncher application. This file contains the main tasks of
* the application and is responsible for the initial application hardware configuration as well
* as the sending of commands to the attached launcher toy.
*/
#include "MissileLauncher.h"
/** Launcher first init command report data sequence */
uint8_t CMD_INITA[8] = { 85, 83, 66, 67, 0, 0, 4, 0 };
/** Launcher second init command report data sequence */
uint8_t CMD_INITB[8] = { 85, 83, 66, 67, 0, 64, 2, 0 };
/** Launcher command report data sequence to stop all movement */
uint8_t CMD_STOP[8] = { 0, 0, 0, 0, 0, 0, 8, 8 };
/** Launcher command report data sequence to move left */
uint8_t CMD_LEFT[8] = { 0, 1, 0, 0, 0, 0, 8, 8 };
/** Launcher command report data sequence to move right */
uint8_t CMD_RIGHT[8] = { 0, 0, 1, 0, 0, 0, 8, 8 };
/** Launcher command report data sequence to move up */
uint8_t CMD_UP[8] = { 0, 0, 0, 1, 0, 0, 8, 8 };
/** Launcher command report data sequence to move down */
uint8_t CMD_DOWN[8] = { 0, 0, 0, 0, 1, 0, 8, 8 };
/** Launcher command report data sequence to move left and up */
uint8_t CMD_LEFTUP[8] = { 0, 1, 0, 1, 0, 0, 8, 8 };
/** Launcher command report data sequence to move right and up */
uint8_t CMD_RIGHTUP[8] = { 0, 0, 1, 1, 0, 0, 8, 8 };
/** Launcher command report data sequence to move left and down */
uint8_t CMD_LEFTDOWN[8] = { 0, 1, 0, 0, 1, 0, 8, 8 };
/** Launcher command report data sequence to move right and down */
uint8_t CMD_RIGHTDOWN[8] = { 0, 0, 1, 0, 1, 0, 8, 8 };
/** Launcher command report data sequence to fire a missile */
uint8_t CMD_FIRE[8] = { 0, 0, 0, 0, 0, 1, 8, 8 };
/** Last command sent to the launcher, to determine what new command (if any) must be sent */
uint8_t* CmdState;
/** Buffer to hold a command to send to the launcher */
uint8_t CmdBuffer[LAUNCHER_CMD_BUFFER_SIZE];
/** Main program entry point. This routine configures the hardware required by the application, then
* enters a loop to run the application tasks in sequence.
*/
int main(void)
{
SetupHardware();
CmdState = CMD_STOP;
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
sei();
for (;;)
{
Read_Joystick_Status();
HID_Host_Task();
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();
USB_Init();
Joystick_Init();
Buttons_Init();
}
/** Reads the joystick and button status, sending commands to the launcher as needed. */
void Read_Joystick_Status(void)
{
uint8_t JoyStatus_LCL = Joystick_GetStatus();
uint8_t Buttons_LCL = Buttons_GetStatus();
if (Buttons_LCL & BUTTONS_BUTTON1)
Send_Command(CMD_FIRE);
else if (JoyStatus_LCL & JOY_UP)
Send_Command(CMD_UP);
else if (JoyStatus_LCL & JOY_DOWN)
Send_Command(CMD_DOWN);
else if (JoyStatus_LCL & JOY_LEFT)
Send_Command(CMD_LEFT);
else if (JoyStatus_LCL & JOY_RIGHT)
Send_Command(CMD_RIGHT);
else if (CmdState != CMD_STOP)
Send_Command(CMD_STOP);
}
/** Lower level send routine, copies report into a larger buffer and sends.
*
* \param[in] Report Report data to send.
* \param[in] ReportSize Report length in bytes.
*/
void Send_Command_Report(uint8_t* const Report, const uint16_t ReportSize)
{
memcpy(CmdBuffer, Report, 8);
WriteNextReport(CmdBuffer, ReportSize);
}
/** Sends one of the CMD_* command constants to the attached device.
*
* \param[in] Command One of the command constants.
*/
void Send_Command(uint8_t* const Command)
{
if ((CmdState == CMD_STOP && Command != CMD_STOP) ||
(CmdState != CMD_STOP && Command == CMD_STOP))
{
LEDs_ToggleLEDs(LEDS_LED4);
Send_Command_Report(CMD_INITA, 8);
Send_Command_Report(CMD_INITB, 8);
Send_Command_Report(Command, LAUNCHER_CMD_BUFFER_SIZE);
}
CmdState = Command;
}
/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
* starts the library USB task to begin the enumeration and USB management process.
*/
void EVENT_USB_Host_DeviceAttached(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
}
/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and
* stops the library USB task management process.
*/
void EVENT_USB_Host_DeviceUnattached(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
}
/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully
* enumerated by the host and is now ready to be used by the application.
*/
void EVENT_USB_Host_DeviceEnumerationComplete(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */
void EVENT_USB_Host_HostError(const uint8_t ErrorCode)
{
USB_ShutDown();
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
for(;;);
}
/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
* enumerating an attached USB device.
*/
void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
/** Reads in and discards the next report from the attached device. */
void DiscardNextReport(void)
{
/* Select and unfreeze HID data IN pipe */
Pipe_SelectPipe(HID_DATA_IN_PIPE);
Pipe_Unfreeze();
/* Check to see if a packet has been received */
if (!(Pipe_IsINReceived()))
{
/* Refreeze HID data IN pipe */
Pipe_Freeze();
return;
}
/* Clear the IN endpoint, ready for next data packet */
Pipe_ClearIN();
/* Refreeze HID data IN pipe */
Pipe_Freeze();
}
/** Writes a report to the attached device.
*
* \param[in] ReportOUTData Buffer containing the report to send to the device
* \param[in] ReportLength Length of the report to send
*/
void WriteNextReport(uint8_t* const ReportOUTData, const uint16_t ReportLength)
{
/* Select and unfreeze HID data OUT pipe */
Pipe_SelectPipe(HID_DATA_OUT_PIPE);
/* Not all HID devices have an OUT endpoint (some require OUT reports to be sent over the
* control endpoint instead) - check to see if the OUT endpoint has been initialized */
if (Pipe_IsConfigured())
{
Pipe_Unfreeze();
/* Ensure pipe is ready to be written to before continuing */
if (!(Pipe_IsOUTReady()))
{
/* Refreeze the data OUT pipe */
Pipe_Freeze();
return;
}
/* Write out HID report data */
Pipe_Write_Stream_LE(ReportOUTData, ReportLength);
/* Clear the OUT endpoint, send last data packet */
Pipe_ClearOUT();
/* Refreeze the data OUT pipe */
Pipe_Freeze();
}
else
{
/* Class specific request to send a HID report to the device */
USB_ControlRequest = (USB_Request_Header_t)
{
.bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE),
.bRequest = REQ_SetReport,
.wValue = 0x02,
.wIndex = 0x01,
.wLength = ReportLength,
};
/* Select the control pipe for the request transfer */
Pipe_SelectPipe(PIPE_CONTROLPIPE);
/* Send the request to the device */
USB_Host_SendControlRequest(ReportOUTData);
}
}
/** Task to set the configuration of the attached device after it has been enumerated, and to read and process
* HID reports from the device and to send reports if desired.
*/
void HID_Host_Task(void)
{
uint8_t ErrorCode;
/* Switch to determine what user-application handled host state the host state machine is in */
switch (USB_HostState)
{
case HOST_STATE_Addressed:
/* Get and process the configuration descriptor data */
if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead)
{
/* Indicate error status */
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
/* Wait until USB device disconnected */
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
/* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */
if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful)
{
/* Indicate error status */
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
/* Wait until USB device disconnected */
USB_HostState = HOST_STATE_WaitForDeviceRemoval;
break;
}
USB_HostState = HOST_STATE_Configured;
break;
case HOST_STATE_Configured:
DiscardNextReport();
break;
}
}

198
Projects/MissileLauncher/MissileLauncher.h
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@ -1,99 +1,99 @@
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2010 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
*
* Header file for MissileLauncher.c.
*/
#ifndef _MISSILELAUNCHER_HOST_H_
#define _MISSILELAUNCHER_HOST_H_
/* Includes: */
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include <avr/power.h>
#include <string.h>
#include <stdio.h>
#include <LUFA/Version.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/Board/Buttons.h>
#include <LUFA/Drivers/Board/Joystick.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include "ConfigDescriptor.h"
/* Macros: */
/** Pipe number for the HID data IN pipe */
#define HID_DATA_IN_PIPE 1
/** Pipe number for the HID data OUT pipe */
#define HID_DATA_OUT_PIPE 2
/** HID Class specific request to send a HID report to the device. */
#define REQ_SetReport 0x09
/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
#define LEDMASK_USB_NOTREADY LEDS_LED1
/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
/** Size of the Launcher report command buffer */
#define LAUNCHER_CMD_BUFFER_SIZE 64
/* Function Prototypes: */
void SetupHardware(void);
void Read_Joystick_Status(void);
void Send_Command_Report(uint8_t* const Report, const uint16_t ReportSize);
void Send_Command(uint8_t* const Command);
void HID_Host_Task(void);
void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
void EVENT_USB_Host_DeviceAttached(void);
void EVENT_USB_Host_DeviceUnattached(void);
void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode);
void EVENT_USB_Host_DeviceEnumerationComplete(void);
void DiscardNextReport(void);
void WriteNextReport(uint8_t* const ReportOUTData, const uint16_t ReportLength);
#endif
/*
LUFA Library
Copyright (C) Dean Camera, 2010.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2010 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
*
* Header file for MissileLauncher.c.
*/
#ifndef _MISSILELAUNCHER_HOST_H_
#define _MISSILELAUNCHER_HOST_H_
/* Includes: */
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include <avr/power.h>
#include <string.h>
#include <stdio.h>
#include <LUFA/Version.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/Board/Buttons.h>
#include <LUFA/Drivers/Board/Joystick.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include "ConfigDescriptor.h"
/* Macros: */
/** Pipe number for the HID data IN pipe */
#define HID_DATA_IN_PIPE 1
/** Pipe number for the HID data OUT pipe */
#define HID_DATA_OUT_PIPE 2
/** HID Class specific request to send a HID report to the device. */
#define REQ_SetReport 0x09
/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
#define LEDMASK_USB_NOTREADY LEDS_LED1
/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
/** Size of the Launcher report command buffer */
#define LAUNCHER_CMD_BUFFER_SIZE 64
/* Function Prototypes: */
void SetupHardware(void);
void Read_Joystick_Status(void);
void Send_Command_Report(uint8_t* const Report, const uint16_t ReportSize);
void Send_Command(uint8_t* const Command);
void HID_Host_Task(void);
void EVENT_USB_Host_HostError(const uint8_t ErrorCode);
void EVENT_USB_Host_DeviceAttached(void);
void EVENT_USB_Host_DeviceUnattached(void);
void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode);
void EVENT_USB_Host_DeviceEnumerationComplete(void);
void DiscardNextReport(void);
void WriteNextReport(uint8_t* const ReportOUTData, const uint16_t ReportLength);
#endif

118
Projects/MissileLauncher/MissileLauncher.txt
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@ -1,59 +1,59 @@
/** \file
*
* This file contains special DoxyGen information for the generation of the main page and other special
* documentation pages. It is not a project source file.
*/
/** \mainpage David Fletcher's Missile Launcher
*
* \section SSec_Compat Project Compatibility:
*
* The following list indicates what microcontrollers are compatible with this project.
*
* - Series 7 USB AVRs
*
* \section SSec_Info USB Information:
*
* The following table gives a rundown of the USB utilization of this project.
*
* <table>
* <tr>
* <td><b>USB Mode:</b></td>
* <td>Host</td>
* </tr>
* <tr>
* <td><b>USB Class:</b></td>
* <td>Human Interface Device (HID)</td>
* </tr>
* <tr>
* <td><b>USB Subclass:</b></td>
* <td>N/A</td>
* </tr>
* <tr>
* <td><b>Relevant Standards:</b></td>
* <td>USBIF HID Specification, USBIF HID Usage Tables</td>
* </tr>
* <tr>
* <td><b>Usable Speeds:</b></td>
* <td>Low Speed Mode, Full Speed Mode</td>
* </tr>
* </table>
*
* \section SSec_Description Project Description:
*
* Missile Launcher host. This is a host driver for the popular USB-controller table top toy missile launchers,
* which can typically aim and fire small foam "missiles" from a spring-loaded turret. This project controls the
* launcher via a joystick and button to aim and fire missiles at targets without a PC.
*
* \section SSec_Options Project Options
*
* The following defines can be found in this project, which can control the project behaviour when defined, or changed in value.
*
* <table>
* <tr>
* <td>
* None
* </td>
* </tr>
* </table>
*/
/** \file
*
* This file contains special DoxyGen information for the generation of the main page and other special
* documentation pages. It is not a project source file.
*/
/** \mainpage David Fletcher's Missile Launcher
*
* \section SSec_Compat Project Compatibility:
*
* The following list indicates what microcontrollers are compatible with this project.
*
* - Series 7 USB AVRs
*
* \section SSec_Info USB Information:
*
* The following table gives a rundown of the USB utilization of this project.
*
* <table>
* <tr>
* <td><b>USB Mode:</b></td>
* <td>Host</td>
* </tr>
* <tr>
* <td><b>USB Class:</b></td>
* <td>Human Interface Device (HID)</td>
* </tr>
* <tr>
* <td><b>USB Subclass:</b></td>
* <td>N/A</td>
* </tr>
* <tr>
* <td><b>Relevant Standards:</b></td>
* <td>USBIF HID Specification, USBIF HID Usage Tables</td>
* </tr>
* <tr>
* <td><b>Usable Speeds:</b></td>
* <td>Low Speed Mode, Full Speed Mode</td>
* </tr>
* </table>
*
* \section SSec_Description Project Description:
*
* Missile Launcher host. This is a host driver for the popular USB-controller table top toy missile launchers,
* which can typically aim and fire small foam "missiles" from a spring-loaded turret. This project controls the
* launcher via a joystick and button to aim and fire missiles at targets without a PC.
*
* \section SSec_Options Project Options
*
* The following defines can be found in this project, which can control the project behaviour when defined, or changed in value.
*
* <table>
* <tr>
* <td>
* None
* </td>
* </tr>
* </table>
*/

1472
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