89 lines
3.8 KiB
C
Executable File
89 lines
3.8 KiB
C
Executable File
/*
|
|
* ESPRESSIF MIT License
|
|
*
|
|
* Copyright (c) 2017 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
|
|
*
|
|
* Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP8266 only, in which case,
|
|
* it is free of charge, to any person obtaining a copy of this software and associated
|
|
* documentation files (the "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished
|
|
* to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all copies or
|
|
* substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#ifndef __ESPCONN_UDP_H__
|
|
#define __ESPCONN_UDP_H__
|
|
|
|
#ifndef ESPCONN_UDP_DEBUG
|
|
#define ESPCONN_UDP_DEBUG LWIP_DBG_OFF
|
|
#endif
|
|
|
|
#include "espconn/espconn.h"
|
|
|
|
/******************************************************************************
|
|
* FunctionName : espconn_udp_client
|
|
* Description : Initialize the client: set up a PCB and bind it to the port
|
|
* Parameters : pespconn -- the espconn used to build client
|
|
* Returns : none
|
|
*******************************************************************************/
|
|
|
|
extern sint8 espconn_udp_client(struct espconn* pespconn);
|
|
|
|
/******************************************************************************
|
|
* FunctionName : espconn_udp_disconnect
|
|
* Description : A new incoming connection has been disconnected.
|
|
* Parameters : espconn -- the espconn used to disconnect with host
|
|
* Returns : none
|
|
*******************************************************************************/
|
|
|
|
extern void espconn_udp_disconnect(espconn_msg* pdiscon);
|
|
|
|
/******************************************************************************
|
|
* FunctionName : espconn_udp_server
|
|
* Description : Initialize the server: set up a PCB and bind it to the port
|
|
* Parameters : pespconn -- the espconn used to build server
|
|
* Returns : none
|
|
*******************************************************************************/
|
|
|
|
extern sint8 espconn_udp_server(struct espconn* espconn);
|
|
|
|
/******************************************************************************
|
|
* FunctionName : espconn_udp_sent
|
|
* Description : sent data for client or server
|
|
* Parameters : void *arg -- client or server to send
|
|
* uint8* psent -- Data to send
|
|
* uint16 length -- Length of data to send
|
|
* Returns : none
|
|
*******************************************************************************/
|
|
|
|
extern err_t espconn_udp_sent(void* arg, uint8* psent, uint16 length);
|
|
|
|
/******************************************************************************
|
|
* FunctionName : espconn_udp_sendto
|
|
* Description : sent data for UDP
|
|
* Parameters : void *arg -- UDP to send
|
|
* uint8* psent -- Data to send
|
|
* uint16 length -- Length of data to send
|
|
* Returns : return espconn error code.
|
|
* - ESPCONN_OK. Successful. No error occured.
|
|
* - ESPCONN_MEM. Out of memory.
|
|
* - ESPCONN_RTE. Could not find route to destination address.
|
|
* - More errors could be returned by lower protocol layers.
|
|
*******************************************************************************/
|
|
extern err_t espconn_udp_sendto(void* arg, uint8* psent, uint16 length);
|
|
|
|
#endif /* __ESPCONN_UDP_H__ */
|
|
|
|
|