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LibrePilot/flight/PiOS.osx/inc/pios_udp_priv.h

72 lines
2.0 KiB
C

/**
******************************************************************************
*
* @file pios_udp_priv.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* Parts by Thorsten Klose (tk@midibox.org)
* @brief UDP private definitions.
* @see The GNU Public License (GPL) Version 3
*
*****************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PIOS_UDP_PRIV_H
#define PIOS_UDP_PRIV_H
#include <pios.h>
#include <stdio.h>
#include <pthread.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <netinet/in.h>
struct pios_udp_cfg {
const char * ip;
uint16_t port;
};
typedef struct {
const struct pios_udp_cfg * cfg;
pthread_t rxThread;
int socket;
struct sockaddr_in server;
struct sockaddr_in client;
uint32_t clientLength;
pthread_cond_t cond;
pthread_mutex_t mutex;
pios_com_callback tx_out_cb;
uint32_t tx_out_context;
pios_com_callback rx_in_cb;
uint32_t rx_in_context;
uint8_t rx_buffer[PIOS_UDP_RX_BUFFER_SIZE];
uint8_t tx_buffer[PIOS_UDP_RX_BUFFER_SIZE];
} pios_udp_dev;
extern int32_t PIOS_UDP_Init(uint32_t * udp_id, const struct pios_udp_cfg * cfg);
#endif /* PIOS_UDP_PRIV_H */