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- #ifndef __ESPCONN_UDP_H__
- #define __ESPCONN_UDP_H__
- #ifndef ESPCONN_UDP_DEBUG
- #define ESPCONN_UDP_DEBUG LWIP_DBG_OFF
- #endif
- #include "lwip/app/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__ */
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