diff options
author | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
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committer | Jack Humbert <jack.humb@gmail.com> | 2015-10-27 14:52:18 -0400 |
commit | d311fd8d1a0af3b767d26b520d399bf0db22f058 (patch) | |
tree | b9de5704143ac205b4e26222f9d7551e9b161924 /tmk_core/protocol/lufa/LUFA-git/Demos/Device/ClassDriver/RNDISEthernet/Lib/ICMP.h | |
parent | a766918d5c48204375f4c207b30bbbf1389df14f (diff) | |
parent | 6f3141965e88c4ee0ebf7c18a243e4c2d9c5021b (diff) |
Merge pull request #34 from jackhumbert/tmk-master
merging from tmk, new_project script and template
Diffstat (limited to 'tmk_core/protocol/lufa/LUFA-git/Demos/Device/ClassDriver/RNDISEthernet/Lib/ICMP.h')
-rw-r--r-- | tmk_core/protocol/lufa/LUFA-git/Demos/Device/ClassDriver/RNDISEthernet/Lib/ICMP.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/tmk_core/protocol/lufa/LUFA-git/Demos/Device/ClassDriver/RNDISEthernet/Lib/ICMP.h b/tmk_core/protocol/lufa/LUFA-git/Demos/Device/ClassDriver/RNDISEthernet/Lib/ICMP.h new file mode 100644 index 0000000000..0226d35ca2 --- /dev/null +++ b/tmk_core/protocol/lufa/LUFA-git/Demos/Device/ClassDriver/RNDISEthernet/Lib/ICMP.h @@ -0,0 +1,83 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2014. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2014 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaims all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * + * Header file for ICMP.c. + */ + +#ifndef _ICMP_H_ +#define _ICMP_H_ + + /* Includes: */ + #include <avr/io.h> + #include <string.h> + + #include "EthernetProtocols.h" + #include "Ethernet.h" + #include "ProtocolDecoders.h" + + /* Macros: */ + /** ICMP message type constant, indicating an ICMP ECHO Reply message. */ + #define ICMP_TYPE_ECHOREPLY 0 + + /** ICMP message type constant, indicating a packet destination is unreachable. */ + #define ICMP_TYPE_DESTINATIONUNREACHABLE 3 + + /** ICMP message type constant, indicating an ICMP Source Quench message. */ + #define ICMP_TYPE_SOURCEQUENCH 4 + + /** ICMP message type constant, indicating an ICMP Redirect message. */ + #define ICMP_TYPE_REDIRECTMESSAGE 5 + + /** ICMP message type constant, indicating an ICMP ECHO Request message. */ + #define ICMP_TYPE_ECHOREQUEST 8 + + /** ICMP message type constant, indicating an ICMP Time Exceeded message. */ + #define ICMP_TYPE_TIMEEXCEEDED 11 + + /* Type Defines: */ + /** Type define for an ICMP message header. */ + typedef struct + { + uint8_t Type; /**< ICMP message type, an \c ICMP_TYPE_* constant */ + uint8_t Code; /**< ICMP message code, indicating the message value */ + uint16_t Checksum; /**< Ethernet checksum of the ICMP message */ + uint16_t Id; /**< Id of the ICMP message */ + uint16_t Sequence; /**< Sequence number of the ICMP message, to link together message responses */ + } ICMP_Header_t; + + /* Function Prototypes: */ + int16_t ICMP_ProcessICMPPacket(Ethernet_Frame_Info_t* const FrameIN, + void* InDataStart, + void* OutDataStart); + +#endif + |