AMiRo-OS

/************************************************************************************//**

* \file         Source\net.h

* \brief        Bootloader TCP/IP network communication interface header file.

* \ingroup      Core

* \internal

*----------------------------------------------------------------------------------------

*                          C O P Y R I G H T

*----------------------------------------------------------------------------------------

*   Copyright (c) 2014  by Feaser    http://www.feaser.com    All rights reserved

*

*----------------------------------------------------------------------------------------

*                            L I C E N S E

*----------------------------------------------------------------------------------------

* This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or

* modify it under the terms of the GNU General Public License as published by the Free

* Software Foundation, either version 3 of the License, or (at your option) any later

* version.

*

* OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR

* PURPOSE. See the GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License along with OpenBLT.

* If not, see <http://www.gnu.org/licenses/>.

*

* A special exception to the GPL is included to allow you to distribute a combined work 

* that includes OpenBLT without being obliged to provide the source code for any 

* proprietary components. The exception text is included at the bottom of the license

* file <license.html>.

* 

* \endinternal

****************************************************************************************/

#ifndef NET_H

#define NET_H

#if (BOOT_COM_NET_ENABLE > 0)

/****************************************************************************************

* Macro definitions

****************************************************************************************/

#ifndef UIP_APPCALL

#define UIP_APPCALL NetApp

#endif /* UIP_APPCALL */

/****************************************************************************************

* Type definitions

****************************************************************************************/

/** \brief Define the uip_tcp_appstate_t datatype. This is the state of our tcp/ip

 *         application, and the memory required for this state is allocated together

 *         with each TCP connection. One application state for each TCP connection.

 */

typedef struct net_state 

{

  blt_int32u dto_counter;

  blt_int8u  dto_data[BOOT_COM_NET_TX_MAX_DATA + 4]; /* +4 for counter overhead */

  blt_int16u dto_len;

} uip_tcp_appstate_t;

/****************************************************************************************

* Function prototypes

****************************************************************************************/

void     NetInit(void);

void     NetApp(void);

void     NetTransmitPacket(blt_int8u *data, blt_int8u len);

blt_bool NetReceivePacket(blt_int8u *data);

#else /* BOOT_COM_NET_ENABLE > 0 */

typedef struct net_state 

{

  blt_int8u  unused;

} uip_tcp_appstate_t;

#define UIP_APPCALL();

#endif /* BOOT_COM_NET_ENABLE > 0 */

#endif /* NET_H */

/*********************************** end of net.h **************************************/