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Dependencies:   mbed MODSERIAL FATFileSystem

MbedLogger/MbedLogger.hpp@49:47ffa4feb6db, 2018-02-15 (annotated)

Committer:
tnhnrl
Date:
Thu Feb 15 23:07:25 2018 +0000
Revision:
49:47ffa4feb6db
Parent:
46:030be9f5c793 
Working pool-tested code. Rudder disabled (some weird coupling issue).

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tnhnrl 46:030be9f5c793 1 #ifndef MBEDLOGGER_HPP
tnhnrl 46:030be9f5c793 2 #define MBEDLOGGER_HPP
tnhnrl 46:030be9f5c793 3
tnhnrl 46:030be9f5c793 4 #include "mbed.h"
tnhnrl 46:030be9f5c793 5 #include <string>
tnhnrl 46:030be9f5c793 6 using namespace std;
tnhnrl 46:030be9f5c793 7
tnhnrl 46:030be9f5c793 8 #include <vector>
tnhnrl 46:030be9f5c793 9
tnhnrl 46:030be9f5c793 10 enum {
tnhnrl 46:030be9f5c793 11 HEADER_117,
tnhnrl 46:030be9f5c793 12 HEADER_101,
tnhnrl 46:030be9f5c793 13 PACKET_NUM,
tnhnrl 46:030be9f5c793 14 TOTAL_NUM_PACKETS,
tnhnrl 46:030be9f5c793 15 PACKET_SIZE,
tnhnrl 46:030be9f5c793 16 END_TRANSMISSION,
tnhnrl 46:030be9f5c793 17 TRANSMIT_PACKET_1,
tnhnrl 46:030be9f5c793 18 TRANSMIT_PACKET_2,
tnhnrl 46:030be9f5c793 19 PACKET_CRC_ONE,
tnhnrl 46:030be9f5c793 20 PACKET_CRC_TWO,
tnhnrl 46:030be9f5c793 21 RANDOM_CHAR
tnhnrl 46:030be9f5c793 22 };
tnhnrl 46:030be9f5c793 23
tnhnrl 46:030be9f5c793 24 class MbedLogger {
tnhnrl 46:030be9f5c793 25 public:
tnhnrl 46:030be9f5c793 26 MbedLogger(string file_system_input_string); //constructor
tnhnrl 46:030be9f5c793 27
tnhnrl 46:030be9f5c793 28 void createTestLog(); //test log function
tnhnrl 46:030be9f5c793 29
tnhnrl 46:030be9f5c793 30 void appendLogFile(int current_state, int option); //check if you have orphaned file pointers before this (file should not be open already)
tnhnrl 49:47ffa4feb6db 31
tnhnrl 46:030be9f5c793 32 //save float array to file (append each time)
tnhnrl 46:030be9f5c793 33 void saveDataToFile(int input_state, float *input);
tnhnrl 46:030be9f5c793 34
tnhnrl 46:030be9f5c793 35 //REVISED METHOD to save data (same as OpenLog)
tnhnrl 46:030be9f5c793 36 void recordData(int current_state);
tnhnrl 46:030be9f5c793 37
tnhnrl 46:030be9f5c793 38 //print the directory to the screen
tnhnrl 46:030be9f5c793 39 void printMbedDirectory();
tnhnrl 46:030be9f5c793 40
tnhnrl 46:030be9f5c793 41 //print the current MBED log file
tnhnrl 46:030be9f5c793 42 void printCurrentLogFile();
tnhnrl 46:030be9f5c793 43
tnhnrl 46:030be9f5c793 44 //open file for transmit
tnhnrl 46:030be9f5c793 45 void openFileForTransmit();
tnhnrl 46:030be9f5c793 46
tnhnrl 46:030be9f5c793 47 //transmit data when receive confirmation
tnhnrl 46:030be9f5c793 48 void transmitCurrentLogFileLine(bool next_line);
tnhnrl 46:030be9f5c793 49
tnhnrl 46:030be9f5c793 50 //transmit data when receive confirmation
tnhnrl 46:030be9f5c793 51 //void transmitCurrentLogFile();
tnhnrl 46:030be9f5c793 52
tnhnrl 46:030be9f5c793 53 // Create the data packet
tnhnrl 46:030be9f5c793 54 void createDataPacket();
tnhnrl 46:030be9f5c793 55
tnhnrl 46:030be9f5c793 56 // Transmit the data packet
tnhnrl 46:030be9f5c793 57 void transmitDataPacket();
tnhnrl 46:030be9f5c793 58
tnhnrl 46:030be9f5c793 59 // read transmit packet from Python program
tnhnrl 46:030be9f5c793 60 int readTransmitPacket();
tnhnrl 46:030be9f5c793 61
tnhnrl 46:030be9f5c793 62 // REOPEN LINE READER
tnhnrl 46:030be9f5c793 63 void reOpenLineReader();
tnhnrl 46:030be9f5c793 64
tnhnrl 46:030be9f5c793 65 // OPEN LINE READER
tnhnrl 46:030be9f5c793 66 bool openLineReader();
tnhnrl 46:030be9f5c793 67
tnhnrl 46:030be9f5c793 68 //read packet
tnhnrl 46:030be9f5c793 69 void readPacketInSeries();
tnhnrl 46:030be9f5c793 70
tnhnrl 46:030be9f5c793 71 //get the number of packets
tnhnrl 46:030be9f5c793 72 void getNumberOfPacketsInCurrentLog();
tnhnrl 46:030be9f5c793 73
tnhnrl 46:030be9f5c793 74 // END TRANSMISSION AND CLOSE FILE
tnhnrl 46:030be9f5c793 75 void endTransmissionCloseFile();
tnhnrl 46:030be9f5c793 76
tnhnrl 46:030be9f5c793 77 //open a file to write to it
tnhnrl 46:030be9f5c793 78 void openWriteFile();
tnhnrl 46:030be9f5c793 79
tnhnrl 46:030be9f5c793 80 bool checkForIncomingData();
tnhnrl 46:030be9f5c793 81
tnhnrl 46:030be9f5c793 82 void endReceiveData();
tnhnrl 46:030be9f5c793 83
tnhnrl 46:030be9f5c793 84 void copyFileExample();
tnhnrl 46:030be9f5c793 85
tnhnrl 46:030be9f5c793 86 int calcCrcOne(); //used only when creating the data packet, apparently you need to pass array size to function
tnhnrl 46:030be9f5c793 87
tnhnrl 46:030be9f5c793 88 int calcCrcTwo(); //used only when creating the data packet, apparently you need to pass array size to function
tnhnrl 46:030be9f5c793 89
tnhnrl 46:030be9f5c793 90 int calcCrcOneString (string string_input);
tnhnrl 46:030be9f5c793 91
tnhnrl 46:030be9f5c793 92 int calcCrcTwoString (string string_input);
tnhnrl 46:030be9f5c793 93
tnhnrl 46:030be9f5c793 94 //NEW for logging actual time
tnhnrl 46:030be9f5c793 95 void setLogTime(); //set a local time
tnhnrl 46:030be9f5c793 96
tnhnrl 46:030be9f5c793 97 int getSystemTime(); //parse the time to record to the log file
tnhnrl 46:030be9f5c793 98
tnhnrl 46:030be9f5c793 99 //NEW
tnhnrl 46:030be9f5c793 100 int sendReply();
tnhnrl 46:030be9f5c793 101 void sendReplyPacketNumber(int packet_number);
tnhnrl 46:030be9f5c793 102
tnhnrl 46:030be9f5c793 103 void resetReplyPacket();
tnhnrl 46:030be9f5c793 104
tnhnrl 46:030be9f5c793 105 void openNewMissionFile();
tnhnrl 46:030be9f5c793 106
tnhnrl 46:030be9f5c793 107 void setDataCounter(int input_counter);
tnhnrl 46:030be9f5c793 108
tnhnrl 46:030be9f5c793 109 void closeIncompleteFile();
tnhnrl 46:030be9f5c793 110
tnhnrl 46:030be9f5c793 111 void initializeLogFile();
tnhnrl 46:030be9f5c793 112
tnhnrl 46:030be9f5c793 113 int fileTransmitState();
tnhnrl 46:030be9f5c793 114
tnhnrl 46:030be9f5c793 115 int testGetFileSize();
tnhnrl 46:030be9f5c793 116
tnhnrl 46:030be9f5c793 117 int getFileSize(string filename);
tnhnrl 46:030be9f5c793 118
tnhnrl 46:030be9f5c793 119 void createEmptyLog();
tnhnrl 46:030be9f5c793 120
tnhnrl 46:030be9f5c793 121 int debugFileState();
tnhnrl 46:030be9f5c793 122
tnhnrl 46:030be9f5c793 123 //TICKER AND FUNCTION TO TRANSMIT DATA
tnhnrl 46:030be9f5c793 124 void activateTransmitPacket();
tnhnrl 46:030be9f5c793 125 void transmitDataWithTicker();
tnhnrl 46:030be9f5c793 126
tnhnrl 46:030be9f5c793 127 //TICKER AND FUNCTION TO RECEIVE DATA
tnhnrl 46:030be9f5c793 128 void activateReceivePacket();
tnhnrl 46:030be9f5c793 129 void receiveMissionDataWithTicker();
tnhnrl 46:030be9f5c793 130
tnhnrl 46:030be9f5c793 131 void closeLogFile(); //this sets pointer to null and checks if it is closed otherwise
tnhnrl 46:030be9f5c793 132
tnhnrl 46:030be9f5c793 133 void specifyFileForTransmit(string input_string);
tnhnrl 46:030be9f5c793 134 void transmitFileFromDirectory(int file_number);
tnhnrl 46:030be9f5c793 135 void accessMbedDirectory();
tnhnrl 46:030be9f5c793 136
tnhnrl 46:030be9f5c793 137 int getFilePointerState();
tnhnrl 46:030be9f5c793 138 void testToggleFilePointer();
tnhnrl 46:030be9f5c793 139
tnhnrl 46:030be9f5c793 140 int getNumberOfPackets();
tnhnrl 46:030be9f5c793 141
tnhnrl 46:030be9f5c793 142 void readTransmitPacketOneChar();
tnhnrl 46:030be9f5c793 143
tnhnrl 46:030be9f5c793 144 bool isTransmissionComplete();
tnhnrl 46:030be9f5c793 145 int currentPacketNumber();
tnhnrl 49:47ffa4feb6db 146 void eraseFile();
tnhnrl 46:030be9f5c793 147
tnhnrl 46:030be9f5c793 148 private:
tnhnrl 46:030be9f5c793 149 int _f; //file name number
tnhnrl 46:030be9f5c793 150 int _file_number;
tnhnrl 46:030be9f5c793 151
tnhnrl 49:47ffa4feb6db 152 char _file_name[256]; //file name placeholder
tnhnrl 49:47ffa4feb6db 153 char _line_buffer[256]; //line buffer used to read file line by line
tnhnrl 46:030be9f5c793 154
tnhnrl 49:47ffa4feb6db 155 FILE *_fp; //the file is a class member variable
tnhnrl 46:030be9f5c793 156
tnhnrl 46:030be9f5c793 157 vector <int> _data_packet;
tnhnrl 46:030be9f5c793 158
tnhnrl 46:030be9f5c793 159 std::vector<int>::iterator _it;
tnhnrl 46:030be9f5c793 160
tnhnrl 46:030be9f5c793 161 int _current_line_length;
tnhnrl 46:030be9f5c793 162
tnhnrl 46:030be9f5c793 163 int _packet_number;
tnhnrl 46:030be9f5c793 164 int _total_number_of_packets;
tnhnrl 46:030be9f5c793 165 string _log_file_string;
tnhnrl 46:030be9f5c793 166
tnhnrl 46:030be9f5c793 167 int _reply_byte;
tnhnrl 46:030be9f5c793 168 int _reply_byte2;
tnhnrl 46:030be9f5c793 169 int _reply_byte3;
tnhnrl 46:030be9f5c793 170 int _reply_byte4;
tnhnrl 46:030be9f5c793 171 int _previous_reply_byte;
tnhnrl 46:030be9f5c793 172
tnhnrl 46:030be9f5c793 173 bool _file_transmission; //breaks out of loop in State Machine
tnhnrl 46:030be9f5c793 174
tnhnrl 46:030be9f5c793 175 float _data_log[11]; //for logging all of the data from the outer and inner loops and so on
tnhnrl 46:030be9f5c793 176
tnhnrl 46:030be9f5c793 177 int _confirmed_packet_number;
tnhnrl 46:030be9f5c793 178
tnhnrl 46:030be9f5c793 179 bool _still_transmitting_data;
tnhnrl 46:030be9f5c793 180
tnhnrl 46:030be9f5c793 181 int _transmit_counter;
tnhnrl 46:030be9f5c793 182
tnhnrl 46:030be9f5c793 183 int _file_transmission_state; //needed to test out what's going on with receiver
tnhnrl 46:030be9f5c793 184
tnhnrl 46:030be9f5c793 185 int _number_of_packets[2];
tnhnrl 46:030be9f5c793 186
tnhnrl 46:030be9f5c793 187 Ticker _mbed_transmit_ticker;
tnhnrl 46:030be9f5c793 188 Ticker _mbed_receive_ticker;
tnhnrl 46:030be9f5c793 189
tnhnrl 46:030be9f5c793 190 volatile bool _mbed_transmit_loop;
tnhnrl 46:030be9f5c793 191 volatile bool _mbed_receive_loop;
tnhnrl 46:030be9f5c793 192
tnhnrl 46:030be9f5c793 193 string _file_system_string;
tnhnrl 46:030be9f5c793 194 string _full_file_path_string;
tnhnrl 46:030be9f5c793 195
tnhnrl 46:030be9f5c793 196 volatile bool _file_transmission_complete;
tnhnrl 46:030be9f5c793 197 };
tnhnrl 46:030be9f5c793 198
tnhnrl 46:030be9f5c793 199 #endif