J.P. Armstrong / Mbed 2 deprecated mbgcSnake_01

The first video game for the mbed video game console. The code utilizes the SimpleLib package developed by thomas@soete.org. For more information about the project and if you'd like to download the schematics and PCB design visit http://www.mbedgc.com/

Dependencies:   mbed

ethernet.h@0:31cd577d85a4, 2011-07-09 (annotated)

Committer:
jp
Date:
Sat Jul 09 15:47:27 2011 +0000
Revision:
0:31cd577d85a4
Initial release of Snake for the mbed Game Console.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jp 0:31cd577d85a4 1 /*
jp 0:31cd577d85a4 2 * Copyright or � or Copr. 2010, Thomas SOETE
jp 0:31cd577d85a4 3 *
jp 0:31cd577d85a4 4 * Author e-mail: thomas@soete.org
jp 0:31cd577d85a4 5 * Library website : http://mbed.org/users/Alkorin/libraries/SimpleLib/
jp 0:31cd577d85a4 6 *
jp 0:31cd577d85a4 7 * This software is governed by the CeCILL license under French law and
jp 0:31cd577d85a4 8 * abiding by the rules of distribution of free software. You can use,
jp 0:31cd577d85a4 9 * modify and/ or redistribute the software under the terms of the CeCILL
jp 0:31cd577d85a4 10 * license as circulated by CEA, CNRS and INRIA at the following URL
jp 0:31cd577d85a4 11 * "http://www.cecill.info".
jp 0:31cd577d85a4 12 *
jp 0:31cd577d85a4 13 * As a counterpart to the access to the source code and rights to copy,
jp 0:31cd577d85a4 14 * modify and redistribute granted by the license, users are provided only
jp 0:31cd577d85a4 15 * with a limited warranty and the software's author, the holder of the
jp 0:31cd577d85a4 16 * economic rights, and the successive licensors have only limited
jp 0:31cd577d85a4 17 * liability.
jp 0:31cd577d85a4 18 *
jp 0:31cd577d85a4 19 * In this respect, the user's attention is drawn to the risks associated
jp 0:31cd577d85a4 20 * with loading, using, modifying and/or developing or reproducing the
jp 0:31cd577d85a4 21 * software by the user in light of its specific status of free software,
jp 0:31cd577d85a4 22 * that may mean that it is complicated to manipulate, and that also
jp 0:31cd577d85a4 23 * therefore means that it is reserved for developers and experienced
jp 0:31cd577d85a4 24 * professionals having in-depth computer knowledge. Users are therefore
jp 0:31cd577d85a4 25 * encouraged to load and test the software's suitability as regards their
jp 0:31cd577d85a4 26 * requirements in conditions enabling the security of their systems and/or
jp 0:31cd577d85a4 27 * data to be ensured and, more generally, to use and operate it in the
jp 0:31cd577d85a4 28 * same conditions as regards security.
jp 0:31cd577d85a4 29 *
jp 0:31cd577d85a4 30 * The fact that you are presently reading this means that you have had
jp 0:31cd577d85a4 31 * knowledge of the CeCILL license and that you accept its terms.
jp 0:31cd577d85a4 32 */
jp 0:31cd577d85a4 33
jp 0:31cd577d85a4 34 #ifndef __SIMPLELIB_ETHERNET_H__
jp 0:31cd577d85a4 35 #define __SIMPLELIB_ETHERNET_H__
jp 0:31cd577d85a4 36
jp 0:31cd577d85a4 37 typedef __packed struct {
jp 0:31cd577d85a4 38 char destination[6];
jp 0:31cd577d85a4 39 char source[6];
jp 0:31cd577d85a4 40 uint16_t type;
jp 0:31cd577d85a4 41 } ethernet_packet;
jp 0:31cd577d85a4 42 #define asETH(x) ((ethernet_packet*)(x))
jp 0:31cd577d85a4 43
jp 0:31cd577d85a4 44 #define IPV4_TYPE 0x0800
jp 0:31cd577d85a4 45 #define ARP_TYPE 0x0806
jp 0:31cd577d85a4 46
jp 0:31cd577d85a4 47 typedef __packed struct {
jp 0:31cd577d85a4 48 ethernet_packet eth;
jp 0:31cd577d85a4 49 __packed struct {
jp 0:31cd577d85a4 50 char hardware_type[2];
jp 0:31cd577d85a4 51 char protocol_type[2];
jp 0:31cd577d85a4 52 char hardware_size;
jp 0:31cd577d85a4 53 char protocol_size;
jp 0:31cd577d85a4 54 uint16_t opcode_request;
jp 0:31cd577d85a4 55 char sender_mac[6];
jp 0:31cd577d85a4 56 char sender_ip[4];
jp 0:31cd577d85a4 57 char target_mac[6];
jp 0:31cd577d85a4 58 char target_ip[4];
jp 0:31cd577d85a4 59 } arp;
jp 0:31cd577d85a4 60 } arp_packet;
jp 0:31cd577d85a4 61 #define asARP(x) ((arp_packet*)(x))
jp 0:31cd577d85a4 62
jp 0:31cd577d85a4 63 #define ARP_REQUEST 0x0001
jp 0:31cd577d85a4 64 #define ARP_REPLY 0x0002
jp 0:31cd577d85a4 65
jp 0:31cd577d85a4 66 #endif