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Diffstat (limited to 'apps/examples/udp/udp-internal.h')
-rw-r--r-- | apps/examples/udp/udp-internal.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/apps/examples/udp/udp-internal.h b/apps/examples/udp/udp-internal.h new file mode 100644 index 000000000..94fe1e482 --- /dev/null +++ b/apps/examples/udp/udp-internal.h @@ -0,0 +1,90 @@ +/**************************************************************************** + * examples/udp/udp-internal.h + * + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __EXAMPLES_UIP_INTERNAL_H +#define __EXAMPLES_UIP_INTERNAL_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#ifdef CONFIG_EXAMPLE_UDP_HOST +#else +# include <debug.h> +#endif + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +#ifdef CONFIG_EXAMPLE_UDP_HOST + /* HTONS/L macros are unique to uIP */ + +# define HTONS(a) htons(a) +# define HTONL(a) htonl(a) + + /* Used printf for debug output */ + +# define message(...) printf(__VA_ARGS__) + + /* Have SO_LINGER */ + +#else + + /* If debug is enabled, use the synchronous lib_lowprintf so that the + * program output does not get disassociated in the debug output. + */ + +# ifdef CONFIG_DEBUG +# define message(...) lib_lowprintf(__VA_ARGS__) +# else +# define message(...) printf(__VA_ARGS__) +# endif + +#endif + +#define PORTNO 5471 + +#define ASCIISIZE (0x7f - 0x20) +#define SENDSIZE (ASCIISIZE+1) + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +extern void send_client(void); +extern void recv_server(void); + +#endif /* __EXAMPLES_UIP_INTERNAL_H */ |