mirror of
https://github.com/dougg3/mac-rom-simm-programmer.git
synced 2024-12-03 16:49:33 +00:00
140 lines
7.1 KiB
C
140 lines
7.1 KiB
C
|
/*
|
||
|
|
LUFA Library
|
||
|
|
Copyright (C) Dean Camera, 2011.
|
||
|
|
|
||
|
|
dean [at] fourwalledcubicle [dot] com
|
||
|
|
www.lufa-lib.org
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
Copyright 2011 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
|
||
|
|
* \brief Common USB Host definitions for all architectures.
|
||
|
|
* \copydetails Group_Host
|
||
|
|
*
|
||
|
|
* \note This file should not be included directly. It is automatically included as needed by the USB driver
|
||
|
|
* dispatch header located in LUFA/Drivers/USB/USB.h.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** \ingroup Group_USB
|
||
|
|
* \defgroup Group_Host Host Management
|
||
|
|
* \brief USB Host management definitions for USB host mode.
|
||
|
|
*
|
||
|
|
* USB Host mode related macros and enums. This module contains macros and enums which are used when
|
||
|
|
* the USB controller is initialized in host mode.
|
||
|
|
*
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __USBHOST_H__
|
||
|
|
#define __USBHOST_H__
|
||
|
|
|
||
|
|
/* Includes: */
|
||
|
|
#include "../../../Common/Common.h"
|
||
|
|
#include "USBMode.h"
|
||
|
|
|
||
|
|
/* Enable C linkage for C++ Compilers: */
|
||
|
|
#if defined(__cplusplus)
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Preprocessor Checks: */
|
||
|
|
#if !defined(__INCLUDE_FROM_USB_DRIVER)
|
||
|
|
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Public Interface - May be used in end-application: */
|
||
|
|
/* Enums: */
|
||
|
|
/** Enum for the various states of the USB Host state machine.
|
||
|
|
*
|
||
|
|
* For information on each possible USB host state, refer to the USB 2.0 specification.
|
||
|
|
* Several of the USB host states are broken up further into multiple smaller sub-states,
|
||
|
|
* so that they can be internally implemented inside the library in an efficient manner.
|
||
|
|
*
|
||
|
|
* \see \ref USB_HostState, which stores the current host state machine state.
|
||
|
|
*/
|
||
|
|
enum USB_Host_States_t
|
||
|
|
{
|
||
|
|
HOST_STATE_WaitForDevice = 0, /**< This state indicates that the stack is waiting for an interval
|
||
|
|
* to elapse before continuing with the next step of the device
|
||
|
|
* enumeration process.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Unattached = 1, /**< This state indicates that the host state machine is waiting for
|
||
|
|
* a device to be attached so that it can start the enumeration process.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Powered = 2, /**< This state indicates that a device has been attached, and the
|
||
|
|
* library's internals are being configured to begin the enumeration
|
||
|
|
* process.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Powered_WaitForDeviceSettle = 3, /**< This state indicates that the stack is waiting for the initial
|
||
|
|
* settling period to elapse before beginning the enumeration process.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Powered_WaitForConnect = 4, /**< This state indicates that the stack is waiting for a connection event
|
||
|
|
* from the USB controller to indicate a valid USB device has been attached
|
||
|
|
* to the bus and is ready to be enumerated.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Powered_DoReset = 5, /**< This state indicates that a valid USB device has been attached, and that
|
||
|
|
* it will now be reset to ensure it is ready for enumeration.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Powered_ConfigPipe = 6, /**< This state indicates that the attached device is currently powered and
|
||
|
|
* reset, and that the control pipe is now being configured by the stack.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Default = 7, /**< This state indicates that the stack is currently retrieving the control
|
||
|
|
* endpoint's size from the device, so that the control pipe can be altered
|
||
|
|
* to match.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Default_PostReset = 8, /**< This state indicates that the control pipe is being reconfigured to match
|
||
|
|
* the retrieved control endpoint size from the device, and the device's USB
|
||
|
|
* bus address is being set.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Default_PostAddressSet = 9, /**< This state indicates that the device's address has now been set, and the
|
||
|
|
* stack is has now completed the device enumeration process. This state causes
|
||
|
|
* the stack to change the current USB device address to that set for the
|
||
|
|
* connected device, before progressing to the \ref HOST_STATE_Addressed state
|
||
|
|
* ready for use in the user application.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Addressed = 10, /**< Indicates that the device has been enumerated and addressed, and is now waiting
|
||
|
|
* for the user application to configure the device ready for use.
|
||
|
|
*/
|
||
|
|
HOST_STATE_Configured = 11, /**< Indicates that the device has been configured into a valid device configuration,
|
||
|
|
* ready for general use by the user application.
|
||
|
|
*/
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Architecture Includes: */
|
||
|
|
#if (ARCH == ARCH_AVR8)
|
||
|
|
#include "AVR8/Host_AVR8.h"
|
||
|
|
#elif (ARCH == ARCH_UC3)
|
||
|
|
#include "UC3/Host_UC3.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Disable C linkage for C++ Compilers: */
|
||
|
|
#if defined(__cplusplus)
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/** @} */
|
||
|
|
|