97 lines
2.8 KiB
C
97 lines
2.8 KiB
C
/****************************************************************************
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* apps/examples/udp/udp.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __APPS_EXAMPLES_UDP_UDP_H
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#define __APPS_EXAMPLES_UDP_UDP_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#ifdef EXAMPLES_UDP_HOST
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#else
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# include <debug.h>
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#endif
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#include <arpa/inet.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#ifdef EXAMPLES_UDP_HOST
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/* HTONS/L macros are unique to NuttX */
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# undef HTONS
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# undef HTONL
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# define HTONS(ns) htons(ns)
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# define HTONL(nl) htonl(nl)
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# undef NTOHS
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# undef NTOHL
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# define NTOHS(hs) ntohs(hs)
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# define NTOHL(hl) ntohl(hl)
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# define FAR
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#endif
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#ifdef CONFIG_EXAMPLES_UDP_IPv6
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# define AF_INETX AF_INET6
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# define PF_INETX PF_INET6
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#else
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# define AF_INETX AF_INET
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# define PF_INETX PF_INET
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#endif
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#ifndef CONFIG_EXAMPLES_UDP_SERVER_PORTNO
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# define CONFIG_EXAMPLES_UDP_SERVER_PORTNO 5471
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#endif
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#ifndef CONFIG_EXAMPLES_UDP_CLIENT_PORTNO
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# define CONFIG_EXAMPLES_UDP_CLIENT_PORTNO 5472
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#endif
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#define ASCIISIZE (0x7f - 0x20)
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#define SENDSIZE (ASCIISIZE+1)
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifdef CONFIG_EXAMPLES_UDP_IPv6
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extern uint16_t g_udpserver_ipv6[8];
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#else
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extern uint32_t g_udpserver_ipv4;
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef CONFIG_EXAMPLES_UDP_NETINIT
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int udp_netinit(void);
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#endif
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void udp_cmdline(int argc, char **argv);
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void udp_client(void);
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void udp_server(void);
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#endif /* __APPS_EXAMPLES_UDP_UDP_H */
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