Hochschule München / Telemetrie_eth_h2m1

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Dependencies:   EthernetInterface mbed-rtos

Fork of Telemetrie_eth_h2m by Hochschule München

Telemetry.h@8:2cd23c180dfe, 2015-12-04 (annotated)

Committer:
HMFK03LST1
Date:
Fri Dec 04 15:54:30 2015 +0000
Revision:
8:2cd23c180dfe
Parent:
7:a269ac8c3259
Child:
9:4e882da5a890
new demo Program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
HMFK03LST1 0:c0179f2ad295 1
HMFK03LST1 0:c0179f2ad295 2 #ifndef TELEMETRY
HMFK03LST1 0:c0179f2ad295 3 #define TELEMETRY
HMFK03LST1 0:c0179f2ad295 4
HMFK03LST1 1:2df3958877f2 5 //#define DEBUG
HMFK03LST1 0:c0179f2ad295 6
HMFK03LST1 0:c0179f2ad295 7 #include "mbed.h"
HMFK03LST1 0:c0179f2ad295 8 #include "EthernetInterface.h"
HMFK03LST1 3:94a735c744ff 9
HMFK03LST1 3:94a735c744ff 10 /** Ethernet Interface for send/receive Datastructs over udp
HMFK03LST1 3:94a735c744ff 11 *
HMFK03LST1 3:94a735c744ff 12 * By Sebastian Donner
HMFK03LST1 3:94a735c744ff 13 *
HMFK03LST1 3:94a735c744ff 14 * Permission is hereby granted, free of charge, to any person
HMFK03LST1 3:94a735c744ff 15 * obtaining a copy of this software and associated documentation
HMFK03LST1 3:94a735c744ff 16 * files (the "Software"), to deal in the Software without
HMFK03LST1 3:94a735c744ff 17 * restriction, including without limitation the rights to use,
HMFK03LST1 3:94a735c744ff 18 * copy, modify, merge, publish, distribute, sublicense, and/or sell
HMFK03LST1 3:94a735c744ff 19 * copies of the Software, and to permit persons to whom the
HMFK03LST1 3:94a735c744ff 20 * Software is furnished to do so, subject to the following
HMFK03LST1 3:94a735c744ff 21 * conditions:
HMFK03LST1 3:94a735c744ff 22 *
HMFK03LST1 3:94a735c744ff 23 * The above copyright notice and this permission notice shall be
HMFK03LST1 3:94a735c744ff 24 * included in all copies or substantial portions of the Software.
HMFK03LST1 3:94a735c744ff 25 *
HMFK03LST1 3:94a735c744ff 26 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
HMFK03LST1 3:94a735c744ff 27 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
HMFK03LST1 3:94a735c744ff 28 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
HMFK03LST1 3:94a735c744ff 29 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HMFK03LST1 3:94a735c744ff 30 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
HMFK03LST1 3:94a735c744ff 31 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
HMFK03LST1 3:94a735c744ff 32 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
HMFK03LST1 3:94a735c744ff 33 * OTHER DEALINGS IN THE SOFTWARE.
HMFK03LST1 3:94a735c744ff 34 *
HMFK03LST1 3:94a735c744ff 35 * @code
HMFK03LST1 6:abadad863420 36 * #include "mbed.h"
HMFK03LST1 6:abadad863420 37 * #include "Telemetry.h"
HMFK03LST1 6:abadad863420 38 *
HMFK03LST1 8:2cd23c180dfe 39 * Telemetry Network(p21,p22);
HMFK03LST1 8:2cd23c180dfe 40
HMFK03LST1 8:2cd23c180dfe 41 * Serial debug(USBTX, USBRX);
HMFK03LST1 8:2cd23c180dfe 42
HMFK03LST1 8:2cd23c180dfe 43
HMFK03LST1 8:2cd23c180dfe 44 * uint8_t buffer[255];
HMFK03LST1 6:abadad863420 45 * int SELF_PORT = 8889;
HMFK03LST1 8:2cd23c180dfe 46
HMFK03LST1 8:2cd23c180dfe 47 * typedef struct struct_test
HMFK03LST1 8:2cd23c180dfe 48 * {
HMFK03LST1 8:2cd23c180dfe 49 * struct_test()
HMFK03LST1 8:2cd23c180dfe 50 * :length(9), ID(0)
HMFK03LST1 8:2cd23c180dfe 51 * {}
HMFK03LST1 8:2cd23c180dfe 52 * uint8_t length ;//1
HMFK03LST1 8:2cd23c180dfe 53 * uint8_t ID ;//2
HMFK03LST1 8:2cd23c180dfe 54 * uint8_t flag_bit0 : 1 ;//3.0
HMFK03LST1 8:2cd23c180dfe 55 * uint8_t flag_bit1 : 1 ;//3.1
HMFK03LST1 8:2cd23c180dfe 56 * uint8_t flagbyte_2 ;//4
HMFK03LST1 8:2cd23c180dfe 57 * uint16_t word ;//6
HMFK03LST1 8:2cd23c180dfe 58 * int16_t counter ;//8
HMFK03LST1 8:2cd23c180dfe 59 * uint8_t cs ;//9
HMFK03LST1 8:2cd23c180dfe 60 * } Tstruct_test;
HMFK03LST1 6:abadad863420 61 *
HMFK03LST1 6:abadad863420 62 *
HMFK03LST1 6:abadad863420 63 * struct_test test;
HMFK03LST1 6:abadad863420 64 *
HMFK03LST1 8:2cd23c180dfe 65 * uint8_t* struct_id[5];
HMFK03LST1 8:2cd23c180dfe 66 *
HMFK03LST1 8:2cd23c180dfe 67 * main()
HMFK03LST1 3:94a735c744ff 68 * {
HMFK03LST1 8:2cd23c180dfe 69 * debug.baud(115200);
HMFK03LST1 6:abadad863420 70 * Network.InitEthernetConnection();
HMFK03LST1 8:2cd23c180dfe 71 * Network.ConnectSocket_UDP_Client();
HMFK03LST1 8:2cd23c180dfe 72 * Network.ConnectSocket_UDP_Server(SELF_PORT);
HMFK03LST1 8:2cd23c180dfe 73 *
HMFK03LST1 8:2cd23c180dfe 74 * struct_id[0]=&test.length;
HMFK03LST1 6:abadad863420 75 *
HMFK03LST1 8:2cd23c180dfe 76 * debug.printf("%s",Network.ip_self);
HMFK03LST1 8:2cd23c180dfe 77 * while(1)
HMFK03LST1 8:2cd23c180dfe 78 *{
HMFK03LST1 8:2cd23c180dfe 79 * Network.Rec_Data_UDP_Server((char*)buffer, 255);
HMFK03LST1 8:2cd23c180dfe 80 * if (Network.Rec_Struct(buffer)) // receive and CS check
HMFK03LST1 8:2cd23c180dfe 81 * {
HMFK03LST1 8:2cd23c180dfe 82 * uint8_t* b_pointer;
HMFK03LST1 8:2cd23c180dfe 83 *
HMFK03LST1 8:2cd23c180dfe 84 * b_pointer = struct_id[buffer[1]]; // Pointer to received Struct
HMFK03LST1 6:abadad863420 85 *
HMFK03LST1 8:2cd23c180dfe 86 * for(int i = 0; i < (buffer[0]); i++) // Copy buffer to Struct
HMFK03LST1 8:2cd23c180dfe 87 * {
HMFK03LST1 8:2cd23c180dfe 88 * *b_pointer = buffer[i];
HMFK03LST1 8:2cd23c180dfe 89 * b_pointer++;
HMFK03LST1 8:2cd23c180dfe 90 * }
HMFK03LST1 8:2cd23c180dfe 91 *
HMFK03LST1 8:2cd23c180dfe 92 * b_pointer = struct_id[buffer[1]]; // Pointer to received Struct
HMFK03LST1 8:2cd23c180dfe 93 *
HMFK03LST1 8:2cd23c180dfe 94 * Network.Send_Struct_UDP_Client(Network.input_Server, b_pointer); // Send received Struct back to sender
HMFK03LST1 8:2cd23c180dfe 95 * }
HMFK03LST1 8:2cd23c180dfe 96 *
HMFK03LST1 8:2cd23c180dfe 97 * wait(1);
HMFK03LST1 8:2cd23c180dfe 98 * }
HMFK03LST1 8:2cd23c180dfe 99 *}
HMFK03LST1 3:94a735c744ff 100 * @endcode
HMFK03LST1 6:abadad863420 101 */
HMFK03LST1 3:94a735c744ff 102
HMFK03LST1 3:94a735c744ff 103
HMFK03LST1 0:c0179f2ad295 104
HMFK03LST1 0:c0179f2ad295 105 class Telemetry
HMFK03LST1 0:c0179f2ad295 106 {
HMFK03LST1 0:c0179f2ad295 107 public:
HMFK03LST1 3:94a735c744ff 108 //! Create Ethernet Interface
HMFK03LST1 7:a269ac8c3259 109 Telemetry(PinName orange, PinName green);
HMFK03LST1 7:a269ac8c3259 110
HMFK03LST1 7:a269ac8c3259 111 DigitalOut orange;
HMFK03LST1 7:a269ac8c3259 112 DigitalOut green;
HMFK03LST1 7:a269ac8c3259 113
HMFK03LST1 3:94a735c744ff 114 //! IP Address of mbed Interface
HMFK03LST1 2:e19b937a29c1 115 char* ip_self;
HMFK03LST1 3:94a735c744ff 116
HMFK03LST1 3:94a735c744ff 117 //! IP Addess and Port of databank Server
HMFK03LST1 2:e19b937a29c1 118 Endpoint db_server;
HMFK03LST1 3:94a735c744ff 119
HMFK03LST1 5:a96e4e59c710 120 //! IP Addess and Port of control Server
HMFK03LST1 2:e19b937a29c1 121 Endpoint controller;
HMFK03LST1 3:94a735c744ff 122
HMFK03LST1 7:a269ac8c3259 123 //! IP Addess and Port of MSG on Server Port
HMFK03LST1 7:a269ac8c3259 124 Endpoint input_Server;
HMFK03LST1 7:a269ac8c3259 125
HMFK03LST1 7:a269ac8c3259 126 //! IP Addess and Port of MSG on Client Port
HMFK03LST1 7:a269ac8c3259 127 Endpoint input_Client;
HMFK03LST1 3:94a735c744ff 128
HMFK03LST1 2:e19b937a29c1 129
HMFK03LST1 0:c0179f2ad295 130 #ifdef DEBUG
HMFK03LST1 0:c0179f2ad295 131 void InitUSBSerialConnection();
HMFK03LST1 0:c0179f2ad295 132 #endif
HMFK03LST1 3:94a735c744ff 133
HMFK03LST1 3:94a735c744ff 134 //! init with DHCP
HMFK03LST1 0:c0179f2ad295 135 bool InitEthernetConnection();
HMFK03LST1 3:94a735c744ff 136
HMFK03LST1 3:94a735c744ff 137 //! init with Static IP
HMFK03LST1 0:c0179f2ad295 138 bool InitEthernetConnection(const char* IPAdress, const char* SubNetMask, const char* GateWay);
HMFK03LST1 3:94a735c744ff 139
HMFK03LST1 3:94a735c744ff 140
HMFK03LST1 3:94a735c744ff 141 //! Close Connection
HMFK03LST1 0:c0179f2ad295 142 void CloseEthernetConnection();
HMFK03LST1 3:94a735c744ff 143
HMFK03LST1 3:94a735c744ff 144
HMFK03LST1 3:94a735c744ff 145 //! Connect Port TCP
HMFK03LST1 7:a269ac8c3259 146 void ConnectSocket_TCP(Endpoint Host);
HMFK03LST1 3:94a735c744ff 147
HMFK03LST1 7:a269ac8c3259 148 //! Connect Port for UDP Client
HMFK03LST1 7:a269ac8c3259 149 void ConnectSocket_UDP_Client();
HMFK03LST1 3:94a735c744ff 150
HMFK03LST1 7:a269ac8c3259 151 //! Connect Port for UDP Server
HMFK03LST1 7:a269ac8c3259 152 void ConnectSocket_UDP_Server(int Port);
HMFK03LST1 3:94a735c744ff 153
HMFK03LST1 3:94a735c744ff 154
HMFK03LST1 3:94a735c744ff 155 //! Close Port TCP
HMFK03LST1 7:a269ac8c3259 156 void CloseSocket_TCP();
HMFK03LST1 0:c0179f2ad295 157
HMFK03LST1 7:a269ac8c3259 158 //! Close Port UDP Client
HMFK03LST1 7:a269ac8c3259 159 void CloseSocket_UDP_Client();
HMFK03LST1 3:94a735c744ff 160
HMFK03LST1 3:94a735c744ff 161 //! Close Port UDP send
HMFK03LST1 7:a269ac8c3259 162 void CloseSocket_UDP_Server();
HMFK03LST1 3:94a735c744ff 163
HMFK03LST1 3:94a735c744ff 164
HMFK03LST1 3:94a735c744ff 165 //! Struct Check Sum calc
HMFK03LST1 6:abadad863420 166 uint8_t do_cs(uint8_t *buffer);
HMFK03LST1 7:a269ac8c3259 167
HMFK03LST1 3:94a735c744ff 168
HMFK03LST1 7:a269ac8c3259 169 //! Read UDP Packet on Client Port
HMFK03LST1 7:a269ac8c3259 170 int Rec_Data_UDP_Client(char *buffer, int size);
HMFK03LST1 7:a269ac8c3259 171
HMFK03LST1 7:a269ac8c3259 172 //! Read UDP Packet on Server Port
HMFK03LST1 7:a269ac8c3259 173 int Rec_Data_UDP_Server(char *buffer, int size);
HMFK03LST1 2:e19b937a29c1 174
HMFK03LST1 7:a269ac8c3259 175 //! Check Packet of containing Struct
HMFK03LST1 7:a269ac8c3259 176 bool Rec_Struct(uint8_t *buffer);
HMFK03LST1 3:94a735c744ff 177
HMFK03LST1 3:94a735c744ff 178 //! Read TCP Packet
HMFK03LST1 3:94a735c744ff 179 int Rec_Data_TCP(char *buffer, int size);
HMFK03LST1 3:94a735c744ff 180
HMFK03LST1 3:94a735c744ff 181
HMFK03LST1 7:a269ac8c3259 182 //! Send UDP Packet as Client
HMFK03LST1 7:a269ac8c3259 183 void Send_Data_UDP_Client(Endpoint Server, char* Daten, int size);
HMFK03LST1 7:a269ac8c3259 184
HMFK03LST1 7:a269ac8c3259 185 //! Send UDP Packet as Server
HMFK03LST1 7:a269ac8c3259 186 void Send_Data_UDP_Server(Endpoint Client, char* Daten, int size);
HMFK03LST1 7:a269ac8c3259 187
HMFK03LST1 7:a269ac8c3259 188 //! Send Struct as UDP Client
HMFK03LST1 7:a269ac8c3259 189 void Send_Struct_UDP_Client(Endpoint Server, uint8_t* Daten);
HMFK03LST1 3:94a735c744ff 190
HMFK03LST1 7:a269ac8c3259 191 //! Send Struct as UDP Server
HMFK03LST1 7:a269ac8c3259 192 void Send_Struct_UDP_Server(Endpoint Client, uint8_t* Daten);
HMFK03LST1 7:a269ac8c3259 193
HMFK03LST1 7:a269ac8c3259 194
HMFK03LST1 3:94a735c744ff 195 //! Send TCP Packet
HMFK03LST1 3:94a735c744ff 196 void Send_Data_TCP(char* Host, char* Daten);
HMFK03LST1 2:e19b937a29c1 197
HMFK03LST1 0:c0179f2ad295 198
HMFK03LST1 3:94a735c744ff 199 private:
HMFK03LST1 3:94a735c744ff 200 bool InitSucceed;
HMFK03LST1 2:e19b937a29c1 201
HMFK03LST1 0:c0179f2ad295 202 };
HMFK03LST1 0:c0179f2ad295 203
HMFK03LST1 0:c0179f2ad295 204 #endif