46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
#ifndef _PICOW_UDP_H
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#define _PICOW_UDP_H
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#include <lwip/udp.h>
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#include "Config.h"
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struct udp_server_t {
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struct udp_pcb *pcb;
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};
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struct udp_client_t {
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struct udp_pcb *pcb;
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uint8_t data[UDP_CLIENT_DATA_LEN];
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};
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/**
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* @brief Init an udp server with Config.h parameters.
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*
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* @param udp_server Pointer to the pre allocated udp_server_t to init
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*/
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int udp_server_init(struct udp_server_t *udp_server);
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/**
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* @brief Exit an udp server.
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*
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* @param udp_server Pointer to the udp_server_t to exit
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*/
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void udp_server_exit(struct udp_server_t *udp_server);
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/**
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* @brief Send message on an udp server.
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*
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* @param udp_server Pointer to the udp server to send with
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* @param data Pointer to the data to send
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* @param len Length of the message to send in bytes
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*/
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int udp_server_send(struct udp_server_t *udp_server, void *data, uint16_t len);
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/**
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* @brief
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*/
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int udp_client_init(struct udp_client_t *udp_client, udp_recv_fn callback);
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void udp_client_exit(struct udp_client_t *udp_client);
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#endif // _PICOW_UDP_H
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