81 lines
3.3 KiB
C
81 lines
3.3 KiB
C
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/*
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* ESPRESSIF MIT License
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*
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* Copyright (c) 2017 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
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*
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* Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP8266 only, in which case,
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* it is free of charge, to any person obtaining a copy of this software and associated
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* documentation files (the "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the Software is furnished
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* to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or
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* substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __ESPCONN_TCP_H__
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#define __ESPCONN_TCP_H__
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#ifndef ESPCONN_TCP_DEBUG
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#define ESPCONN_TCP_DEBUG LWIP_DBG_OFF
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#endif
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#include "espconn/espconn.h"
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#ifndef ESPCONN_TCP_TIMER
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#define ESPCONN_TCP_TIMER 40
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#endif
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#define espconn_keepalive_enable(pcb) ((pcb)->so_options |= SOF_KEEPALIVE)
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#define espconn_keepalive_disable(pcb) ((pcb)->so_options &= ~SOF_KEEPALIVE)
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/******************************************************************************
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* FunctionName : espconn_kill_oldest_pcb
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* Description : A oldest incoming connection has been killed.
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* Parameters : none
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* Returns : none
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*******************************************************************************/
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extern void espconn_kill_oldest_pcb(void);
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/******************************************************************************
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* FunctionName : espconn_tcp_disconnect
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* Description : A new incoming connection has been disconnected.
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* Parameters : espconn -- the espconn used to disconnect with host
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* Returns : none
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*******************************************************************************/
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extern void espconn_tcp_disconnect(espconn_msg* pdiscon, u8 type);
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/******************************************************************************
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* FunctionName : espconn_tcp_client
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* Description : Initialize the client: set up a connect PCB and bind it to
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* the defined port
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* Parameters : espconn -- the espconn used to build client
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* Returns : none
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*******************************************************************************/
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extern sint8 espconn_tcp_client(struct espconn* espconn);
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/******************************************************************************
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* FunctionName : espconn_tcp_server
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* Description : Initialize the server: set up a listening PCB and bind it to
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* the defined port
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* Parameters : espconn -- the espconn used to build server
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* Returns : none
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*******************************************************************************/
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extern sint8 espconn_tcp_server(struct espconn* espconn);
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#endif /* __CLIENT_TCP_H__ */
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