bplib_cla_udp.h

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/*
 * SPDX-FileCopyrightText: 2026 Technische Universität Hamburg
 * SPDX-License-Identifier: LGPL-2.1-only
 */
#pragma once
 
#include <stdint.h>
 
#include "thread_config.h"
#include "net/sock/udp.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#ifndef CONFIG_BPLIB_CLA_UDP_BUFLEN
#  define CONFIG_BPLIB_CLA_UDP_BUFLEN      (1024)
#endif

#ifndef CONFIG_BPLIB_CLA_UDP_TIMEOUT
#  define CONFIG_BPLIB_CLA_UDP_TIMEOUT     (10000)
#endif

#define BPLIB_CLA_UDP_RX_STACK_SIZE (THREAD_STACKSIZE_MEDIUM + CONFIG_BPLIB_CLA_UDP_BUFLEN)
#define BPLIB_CLA_UDP_TX_STACK_SIZE (THREAD_STACKSIZE_MEDIUM + CONFIG_BPLIB_CLA_UDP_BUFLEN)

typedef struct {
    volatile int running;
    char stack_tx[BPLIB_CLA_UDP_TX_STACK_SIZE];
    char stack_rx[BPLIB_CLA_UDP_RX_STACK_SIZE];

    uint32_t contact_id;

    sock_udp_t sock;
} bplib_cla_udp_t;

int bplib_cla_udp_start(bplib_cla_udp_t* cla, uint32_t contact_id);

void bplib_cla_udp_stop(bplib_cla_udp_t* cla);
 
#ifdef __cplusplus
}
#endif