amiro-blt / Target / Source / net.h @ 2d379838
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| 1 | 69661903 | Thomas Schöpping | /************************************************************************************//** |
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| 2 | * \file Source\net.h
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| 3 | * \brief Bootloader TCP/IP network communication interface header file.
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| 4 | * \ingroup Core
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| 5 | * \internal
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| 6 | *----------------------------------------------------------------------------------------
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| 7 | * C O P Y R I G H T
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| 8 | *----------------------------------------------------------------------------------------
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| 9 | * Copyright (c) 2014 by Feaser http://www.feaser.com All rights reserved
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| 10 | *
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| 11 | *----------------------------------------------------------------------------------------
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| 12 | * L I C E N S E
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| 13 | *----------------------------------------------------------------------------------------
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| 14 | * This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
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| 15 | * modify it under the terms of the GNU General Public License as published by the Free
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| 16 | * Software Foundation, either version 3 of the License, or (at your option) any later
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| 17 | * version.
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| 18 | *
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| 19 | * OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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| 20 | * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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| 21 | * PURPOSE. See the GNU General Public License for more details.
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| 22 | *
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| 23 | * You should have received a copy of the GNU General Public License along with OpenBLT.
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| 24 | * If not, see <http://www.gnu.org/licenses/>.
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| 25 | *
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| 26 | * A special exception to the GPL is included to allow you to distribute a combined work
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| 27 | * that includes OpenBLT without being obliged to provide the source code for any
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| 28 | * proprietary components. The exception text is included at the bottom of the license
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| 29 | * file <license.html>.
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| 30 | *
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| 31 | * \endinternal
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| 32 | ****************************************************************************************/
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| 33 | #ifndef NET_H
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| 34 | #define NET_H
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| 35 | |||
| 36 | #if (BOOT_COM_NET_ENABLE > 0) |
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| 37 | /****************************************************************************************
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| 38 | * Macro definitions
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| 39 | ****************************************************************************************/
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| 40 | #ifndef UIP_APPCALL
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| 41 | #define UIP_APPCALL NetApp
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| 42 | #endif /* UIP_APPCALL */ |
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| 43 | |||
| 44 | |||
| 45 | /****************************************************************************************
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| 46 | * Type definitions
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| 47 | ****************************************************************************************/
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| 48 | /** \brief Define the uip_tcp_appstate_t datatype. This is the state of our tcp/ip
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| 49 | * application, and the memory required for this state is allocated together
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| 50 | * with each TCP connection. One application state for each TCP connection.
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| 51 | */
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| 52 | typedef struct net_state |
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| 53 | {
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| 54 | blt_int32u dto_counter; |
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| 55 | blt_int8u dto_data[BOOT_COM_NET_TX_MAX_DATA + 4]; /* +4 for counter overhead */ |
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| 56 | blt_int16u dto_len; |
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| 57 | } uip_tcp_appstate_t; |
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| 58 | |||
| 59 | |||
| 60 | /****************************************************************************************
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| 61 | * Function prototypes
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| 62 | ****************************************************************************************/
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| 63 | void NetInit(void); |
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| 64 | void NetApp(void); |
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| 65 | void NetTransmitPacket(blt_int8u *data, blt_int8u len);
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| 66 | blt_bool NetReceivePacket(blt_int8u *data); |
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| 67 | #else /* BOOT_COM_NET_ENABLE > 0 */ |
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| 68 | |||
| 69 | typedef struct net_state |
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| 70 | {
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| 71 | blt_int8u unused; |
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| 72 | } uip_tcp_appstate_t; |
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| 73 | |||
| 74 | #define UIP_APPCALL();
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| 75 | |||
| 76 | #endif /* BOOT_COM_NET_ENABLE > 0 */ |
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| 77 | |||
| 78 | |||
| 79 | #endif /* NET_H */ |
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| 80 | /*********************************** end of net.h **************************************/
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