You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
115 lines
4.2 KiB
115 lines
4.2 KiB
/*
|
|
LUFA Library
|
|
Copyright (C) Dean Camera, 2009.
|
|
|
|
dean [at] fourwalledcubicle [dot] com
|
|
www.fourwalledcubicle.com
|
|
*/
|
|
|
|
/*
|
|
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
|
|
|
Permission to use, copy, modify, and distribute this software
|
|
and its documentation for any purpose and without fee is hereby
|
|
granted, 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.
|
|
*/
|
|
|
|
/** \ingroup Group_USBClassCDC
|
|
* @defgroup Group_USBClassCDCHost CDC Class Host Mode Driver
|
|
*
|
|
* \section Module Description
|
|
* Host Mode USB Class driver framework interface, for the CDC USB Class driver.
|
|
*
|
|
* @{
|
|
*/
|
|
|
|
#ifndef __CDC_CLASS_HOST_H__
|
|
#define __CDC_CLASS_HOST_H__
|
|
|
|
/* Includes: */
|
|
#include "../../USB.h"
|
|
#include "../Common/CDC.h"
|
|
|
|
/* Enable C linkage for C++ Compilers: */
|
|
#if defined(__cplusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Public Interface - May be used in end-application: */
|
|
/* Type Defines: */
|
|
typedef struct
|
|
{
|
|
bool IsActive; /**< Indicates if this class driver is currently attached to the device */
|
|
|
|
uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device */
|
|
|
|
uint8_t DataINPipeNumber; /**< Pipe number of the CDC interface's IN data pipe */
|
|
uint16_t DataINPipeSize; /**< Size in bytes of the CDC interface's IN data pipe */
|
|
|
|
uint8_t DataOUTPipeNumber; /**< Pipe number of the CDC interface's OUT data pipe */
|
|
uint16_t DataOUTPipeSize; /**< Size in bytes of the CDC interface's OUT data pipe */
|
|
|
|
uint8_t NotificationEndpointNumber; /**< Pipe number of the CDC interface's IN notification endpoint, if used */
|
|
uint16_t NotificationEndpointSize; /**< Size in bytes of the CDC interface's IN notification endpoint, if used */
|
|
|
|
uint8_t ControlLineState; /**< Current control line states */
|
|
|
|
struct
|
|
{
|
|
uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */
|
|
uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the
|
|
* CDCDevice_CDC_LineCodingFormats_t enum
|
|
*/
|
|
uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the
|
|
* CDCDevice_LineCodingParity_t enum
|
|
*/
|
|
uint8_t DataBits; /**< Bits of data per character of the virtual serial port */
|
|
} LineEncoding;
|
|
} USB_ClassInfo_CDC_Host_t;
|
|
|
|
/* Function Prototypes: */
|
|
void CDC_Host_Task(void);
|
|
|
|
/* Private Interface - For use in library only: */
|
|
#if !defined(__DOXYGEN__)
|
|
/* Macros: */
|
|
#define CDC_CONTROL_CLASS 0x02
|
|
#define CDC_CONTROL_SUBCLASS 0x02
|
|
#define CDC_CONTROL_PROTOCOL 0x01
|
|
#define CDC_DATA_CLASS 0x0A
|
|
#define CDC_DATA_SUBCLASS 0x00
|
|
#define CDC_DATA_PROTOCOL 0x00
|
|
|
|
/* Function Prototypes: */
|
|
#if defined(INCLUDE_FROM_CDC_CLASS_HOST_C)
|
|
static uint8_t CDC_Host_ProcessConfigDescriptor(void);
|
|
static uint8_t DComp_CDC_Host_NextCDCControlInterface(void* CurrentDescriptor);
|
|
static uint8_t DComp_CDC_Host_NextCDCDataInterface(void* CurrentDescriptor);
|
|
static uint8_t DComp_CDC_Host_NextInterfaceCDCDataEndpoint(void* CurrentDescriptor);
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/* Disable C linkage for C++ Compilers: */
|
|
#if defined(__cplusplus)
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/** @} */
|