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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 455 | arune | 1 | using System; |
| 2 | using System.Threading; |
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| 3 | using System.Collections.Generic; |
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| 4 | using System.Text; |
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| 5 | |||
| 473 | arune | 6 | ///TODO: |
| 7 | // argument -v # (debuglevel) |
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| 8 | // argument till konstruktor på alla objekt: debuglevel |
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| 9 | |||
| 455 | arune | 10 | class Program { |
| 11 | const byte DEBUG_LEVEL = 3; //0, 1, 2, 3 |
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| 459 | arune | 12 | |
| 13 | //connects to candaemon on tcp to send and receive packets |
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| 455 | arune | 14 | static DaemonConnection dc; |
| 459 | arune | 15 | //a commandline arguments parser |
| 455 | arune | 16 | static Arguments CommandLine; |
| 459 | arune | 17 | //functions for downloading hex to target |
| 455 | arune | 18 | static Downloader dl; |
| 459 | arune | 19 | //maintains a hexfile |
| 20 | private static HexFile hf; |
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| 455 | arune | 21 | |
| 459 | arune | 22 | static bool aBios=false; //if commandline says it is a bios update |
| 23 | static bool aReset=false; //if commandline says a reset should be sent before downloading to target |
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| 24 | static bool aStart=false; //if commandline says a start should be sent after downloading to target |
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| 25 | static bool aTerminal=false; //if commandline says we should start in interactive mode |
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| 455 | arune | 26 | |
| 462 | arune | 27 | static bool sNodeid=false; //true when a nodeid has been parsed |
| 28 | static bool sHexfile=false; //true when a hexfile has been specified |
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| 455 | arune | 29 | |
| 462 | arune | 30 | static string hexfile=null; //path to a hexfile |
| 31 | static byte nodeid=0; //id of current node |
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| 32 | static string host=null; //address of candaemon-host |
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| 33 | static int port=1200; //port of candaemon-host |
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| 455 | arune | 34 | |
| 35 | static void Main(string[] args) { |
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| 36 | bool error = false; |
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| 37 | if (args.Length < 4) { |
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| 462 | arune | 38 | //if to few arguments then print info and quit |
| 39 | printSyntax(); |
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| 455 | arune | 40 | error = true; |
| 41 | } |
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| 42 | |||
| 43 | if (!error) { |
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| 462 | arune | 44 | //parse commandline arguments |
| 455 | arune | 45 | CommandLine=new Arguments(args); |
| 46 | |||
| 462 | arune | 47 | //check single arguments |
| 455 | arune | 48 | if (CommandLine["b"] == "true") { aBios = true; } |
| 49 | if (CommandLine["r"] == "true") { aReset = true; } |
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| 50 | if (CommandLine["s"] == "true") { aStart = true; } |
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| 51 | if (CommandLine["t"] == "true") { aTerminal = true; } |
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| 462 | arune | 52 | |
| 53 | //check hexfile argument |
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| 455 | arune | 54 | hexfile = CommandLine["f"]; |
| 55 | if (hexfile != null) { |
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| 56 | sHexfile = true; |
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| 57 | } |
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| 473 | arune | 58 | if (!aTerminal && !sHexfile && !aReset && !aStart) { |
| 59 | if (DEBUG_LEVEL>0) { Console.WriteLine("When not in terminal mode a hexfile, a reset or a start parameter must be supplied, I quit"); } |
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| 455 | arune | 60 | error = true; |
| 61 | } |
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| 62 | |||
| 462 | arune | 63 | //check nodeid argument |
| 455 | arune | 64 | string node = CommandLine["n"]; |
| 456 | arune | 65 | if (node != null) { |
| 66 | if (!parseNodeId(node)) { |
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| 67 | error = true; |
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| 68 | } |
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| 455 | arune | 69 | } |
| 70 | if (!aTerminal && !sNodeid) { |
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| 462 | arune | 71 | if (DEBUG_LEVEL>0) { Console.WriteLine("When not in terminal mode a nodeid must be supplied, I quit"); } |
| 455 | arune | 72 | error = true; |
| 73 | } |
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| 74 | |||
| 462 | arune | 75 | //check host and port arguments |
| 455 | arune | 76 | host = CommandLine["h"]; |
| 77 | string sPort = CommandLine["p"]; |
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| 78 | if ((host == null) || (sPort.Length == 0)) { |
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| 462 | arune | 79 | if (DEBUG_LEVEL>0) { printSyntax(); } |
| 455 | arune | 80 | error = true; |
| 81 | } else { |
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| 82 | try { |
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| 83 | port = int.Parse(sPort); |
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| 84 | } catch { |
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| 462 | arune | 85 | if (DEBUG_LEVEL>0) { Console.WriteLine("Was not able to parse port, I quit"); } |
| 455 | arune | 86 | error = true; |
| 87 | } |
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| 88 | } |
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| 89 | } |
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| 90 | |||
| 91 | if (!error) { |
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| 462 | arune | 92 | //commandline feedback output |
| 93 | if (DEBUG_LEVEL>2) { |
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| 94 | Console.WriteLine("canDude settings:"); |
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| 95 | if (sNodeid) { Console.WriteLine("Nodeaddress: 0x" + String.Format("{0:x2}", nodeid)); } |
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| 96 | Console.WriteLine("Host: {0}:{1}", host, port); |
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| 97 | if (hexfile != null) { Console.WriteLine("Hexfile: {0}", hexfile); } |
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| 98 | Console.Write("Parameters: "); |
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| 99 | if (aBios) { Console.Write("Bios "); } |
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| 100 | if (aReset) { Console.Write("Reset "); } |
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| 101 | if (aStart) { Console.Write("Start "); } |
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| 102 | if (aTerminal) { Console.Write("Terminal"); } |
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| 103 | Console.WriteLine(""); |
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| 104 | } |
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| 455 | arune | 105 | } |
| 106 | |||
| 462 | arune | 107 | if (!error) { |
| 108 | //connect to candaemon |
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| 109 | dc = new DaemonConnection(); |
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| 110 | if (dc.init(host, port)) { |
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| 111 | if (DEBUG_LEVEL>1) { Console.WriteLine("Connected to candaemon"); } |
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| 112 | } else { |
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| 113 | if (DEBUG_LEVEL>0) { Console.WriteLine("Connection to candaemon could not be established, I quit"); } |
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| 114 | error = true; |
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| 115 | } |
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| 459 | arune | 116 | } |
| 117 | |||
| 455 | arune | 118 | if (!error && aTerminal) { |
| 462 | arune | 119 | //terminal mode (==interactive mode) |
| 455 | arune | 120 | bool success = true; |
| 462 | arune | 121 | //load hexfile if one has been specified as commandline argument |
| 455 | arune | 122 | hf = new HexFile(); |
| 123 | if (sHexfile && success) { |
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| 124 | if (hf.loadHex(hexfile)) { |
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| 462 | arune | 125 | if (DEBUG_LEVEL>1) { Console.WriteLine("Hexfile loaded"); } |
| 455 | arune | 126 | } else { success = false; } |
| 127 | } |
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| 128 | |||
| 129 | if (success) { |
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| 462 | arune | 130 | if (DEBUG_LEVEL>1) { |
| 455 | arune | 131 | Console.WriteLine(""); |
| 462 | arune | 132 | printHelp(); //print available commands |
| 455 | arune | 133 | Console.WriteLine(""); |
| 134 | } |
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| 135 | |||
| 136 | string instr; |
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| 137 | do { |
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| 462 | arune | 138 | Console.Write("> "); //a command has been executed, print a new console char |
| 139 | instr = Console.ReadLine(); //read std in |
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| 140 | } while (parseInput(instr)); //parse a line from std in |
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| 455 | arune | 141 | |
| 142 | //exit command |
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| 143 | } |
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| 144 | } |
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| 145 | |||
| 146 | if (!error && !aTerminal) { |
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| 147 | //not terminal mode |
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| 148 | bool success = true; |
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| 149 | |||
| 473 | arune | 150 | if (sHexfile) { |
| 151 | //load hexfile (a hexfile must be supplied as commandline argument) |
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| 152 | hf = new HexFile(); |
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| 153 | if (hf.loadHex(hexfile)) { |
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| 154 | if (DEBUG_LEVEL>1) { Console.WriteLine("Hexfile loaded"); } |
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| 155 | } else { |
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| 156 | success = false; |
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| 157 | if (DEBUG_LEVEL>0) { Console.WriteLine("Hexfile could not be loaded, I quit"); } |
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| 158 | } |
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| 455 | arune | 159 | } |
| 160 | |||
| 462 | arune | 161 | //if a hexfile is loaded then start autodownloading sequence |
| 455 | arune | 162 | if (success) { |
| 163 | bool autosuccess = true; |
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| 164 | |||
| 165 | CanNMT cpn = new CanNMT(); |
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| 166 | if (aReset) { |
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| 167 | //send a reset command (and wait for feedback) |
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| 168 | if (!cpn.doReset(dc, nodeid)) { |
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| 462 | arune | 169 | if (DEBUG_LEVEL>0) { Console.WriteLine("Target node did not respond to reset, I quit"); } |
| 455 | arune | 170 | autosuccess = false; |
| 171 | } |
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| 172 | } |
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| 173 | |||
| 473 | arune | 174 | if (sHexfile && autosuccess) { |
| 455 | arune | 175 | //send application |
| 459 | arune | 176 | dl = new Downloader(hf, dc, nodeid, aBios); |
| 177 | if (!dl.go()) { |
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| 462 | arune | 178 | if (DEBUG_LEVEL>0) { Console.WriteLine("Error occured during download"); } |
| 459 | arune | 179 | autosuccess = false; |
| 180 | } |
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| 455 | arune | 181 | } |
| 182 | |||
| 183 | if (autosuccess && aStart) { |
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| 462 | arune | 184 | //start application |
| 455 | arune | 185 | cpn.doStart(dc, nodeid); |
| 186 | } |
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| 187 | |||
| 188 | } |
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| 189 | } |
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| 462 | arune | 190 | if (dc != null) { |
| 191 | //stop tcp client thread |
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| 192 | dc.stop(); |
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| 193 | } |
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| 455 | arune | 194 | } |
| 195 | |||
| 462 | arune | 196 | static private void printSyntax() { |
| 197 | Console.WriteLine("Syntax: program.exe [options] -h <host> -p <port>"); |
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| 198 | Console.WriteLine("Host and port are host and port of canDaemon, most likely localhost and 1200."); |
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| 199 | Console.WriteLine("Options:"); |
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| 200 | Console.WriteLine(" -f <hexfile> Specify a file to be loaded to target."); |
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| 201 | Console.WriteLine(" -n <nodeid> Id of target node, hex or decimal."); |
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| 202 | Console.WriteLine(" -t Enter terminal mode."); |
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| 203 | Console.WriteLine(" -r Reset node before loading target."); |
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| 204 | Console.WriteLine(" -s Start node after loading target."); |
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| 205 | Console.WriteLine(" -b Program hex as bios, use with caution."); |
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| 206 | } |
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| 207 | |||
| 458 | arune | 208 | static private void printHelp() { |
| 209 | Console.WriteLine("canDude commands:"); |
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| 210 | Console.WriteLine("load [<hexfile>] - reload hexfile or load new hexfile"); |
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| 211 | Console.WriteLine("node <nodeid> - specify id of target node, hex or decimal"); |
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| 212 | Console.WriteLine("reset - reset node"); |
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| 213 | Console.WriteLine("start - start application in node (no feedback yet)"); |
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| 214 | Console.WriteLine("go - start download application to target"); |
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| 215 | Console.WriteLine("go bios - start download bios to target, use with caution"); |
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| 216 | Console.WriteLine("help - prints this help"); |
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| 217 | Console.WriteLine("exit or quit - exit program"); |
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| 218 | } |
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| 219 | |||
| 455 | arune | 220 | static private bool parseNodeId(string node) { |
| 462 | arune | 221 | // the goal here is to find a byte from 0-255 in a string, format in decimal (0-255) or in hex (0x0-0xff) |
| 222 | // this is probably not done very neat |
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| 455 | arune | 223 | sNodeid = false; |
| 224 | if (node.Length > 0) { |
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| 225 | try { |
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| 226 | nodeid = byte.Parse(node); |
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| 227 | sNodeid = true; |
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| 228 | } catch {} |
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| 229 | } |
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| 230 | if (node.Length > 2) { |
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| 231 | if (node.Substring(0, 2).Equals("0x")) { |
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| 232 | if (node.Length == 3) { |
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| 233 | try { |
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| 234 | nodeid = byte.Parse(node.Substring(2, 1), System.Globalization.NumberStyles.HexNumber); |
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| 235 | sNodeid = true; |
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| 236 | } catch { |
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| 462 | arune | 237 | if (DEBUG_LEVEL>0) { Console.WriteLine("nodeadress parse error 1"); } |
| 455 | arune | 238 | return false; |
| 239 | } |
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| 240 | } else if (node.Length == 4) { |
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| 241 | try { |
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| 242 | nodeid = byte.Parse(node.Substring(2, 2), System.Globalization.NumberStyles.HexNumber); |
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| 243 | sNodeid = true; |
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| 244 | } catch { |
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| 462 | arune | 245 | if (DEBUG_LEVEL>0) { Console.WriteLine("nodeadress parse error 2"); } |
| 455 | arune | 246 | return false; |
| 247 | } |
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| 248 | } else { |
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| 462 | arune | 249 | if (DEBUG_LEVEL>0) { Console.WriteLine("nodeadress parse error 3"); } |
| 455 | arune | 250 | return false; |
| 251 | } |
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| 252 | } |
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| 253 | } |
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| 254 | |||
| 255 | return true; |
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| 256 | } |
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| 257 | |||
| 258 | static private bool parseInput(string instr) { |
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| 462 | arune | 259 | //parse commands entered on std in |
| 260 | if (instr.Equals("reset")) { //reset command, send a reset to current node |
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| 455 | arune | 261 | if (sNodeid) { |
| 466 | arune | 262 | dc.flushData(); |
| 455 | arune | 263 | CanNMT cpn = new CanNMT(); |
| 264 | cpn.doReset(dc, nodeid); |
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| 265 | } else { |
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| 462 | arune | 266 | if (DEBUG_LEVEL>0) { Console.WriteLine("No nodeid has been specified"); } |
| 455 | arune | 267 | } |
| 268 | } |
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| 462 | arune | 269 | else if (instr.Equals("start")) { //start command, send a start to current node |
| 455 | arune | 270 | if (sNodeid) { |
| 271 | CanNMT cpn = new CanNMT(); |
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| 272 | cpn.doStart(dc, nodeid); |
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| 273 | } else { |
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| 462 | arune | 274 | if (DEBUG_LEVEL>0) { Console.WriteLine("No nodeid has been specified"); } |
| 455 | arune | 275 | } |
| 276 | } |
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| 462 | arune | 277 | else if (instr.StartsWith("go")) { //downloading command |
| 455 | arune | 278 | bool dlBios = false; |
| 279 | bool error = true; |
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| 462 | arune | 280 | if (instr.Equals("go bios")) { //if bios should be downloaded |
| 455 | arune | 281 | dlBios = true; |
| 282 | error = false; |
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| 462 | arune | 283 | } else if (instr.Equals("go")) { //is an application should be downloaded |
| 455 | arune | 284 | error = false; |
| 285 | } |
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| 286 | |||
| 287 | if (!sNodeid) { |
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| 462 | arune | 288 | if (DEBUG_LEVEL>0) { Console.WriteLine("No nodeid has been specified"); } |
| 455 | arune | 289 | error = true; |
| 290 | } |
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| 291 | if (!sHexfile) { |
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| 462 | arune | 292 | if (DEBUG_LEVEL>0) { Console.WriteLine("No hexfile has been specified"); } |
| 455 | arune | 293 | error = true; |
| 294 | } |
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| 295 | |||
| 296 | CanNMT cpn = new CanNMT(); |
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| 462 | arune | 297 | if (!error && aReset) { //commandline arguments specified that a reset should be done before download |
| 455 | arune | 298 | //send a reset command (and wait for feedback) |
| 299 | if (!cpn.doReset(dc, nodeid)) { |
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| 462 | arune | 300 | if (DEBUG_LEVEL>0) { Console.WriteLine("Target node did not respond to reset"); } |
| 455 | arune | 301 | error = true; |
| 302 | } |
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| 303 | } |
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| 304 | |||
| 305 | if (!error) { |
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| 306 | //send application |
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| 466 | arune | 307 | dc.flushData(); |
| 455 | arune | 308 | dl = new Downloader(hf, dc, nodeid, dlBios); |
| 309 | if (!dl.go()) { |
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| 462 | arune | 310 | if (DEBUG_LEVEL>0) { Console.WriteLine("Error occured during download"); } |
| 455 | arune | 311 | error = true; |
| 312 | } |
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| 313 | } |
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| 314 | |||
| 462 | arune | 315 | if (!error && aStart) { //commandline arguments specified that a start should be done after download |
| 455 | arune | 316 | //start applikation |
| 317 | cpn.doStart(dc, nodeid); |
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| 318 | } |
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| 319 | |||
| 320 | } |
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| 462 | arune | 321 | else if (instr.StartsWith("load")) { //load hexfile or reload current hexfile |
| 455 | arune | 322 | if (instr.Length > 5) { |
| 323 | //second argument is a hexfile, this file should be loaded |
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| 324 | hexfile = instr.Substring(5); |
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| 325 | if (hf.loadHex(hexfile)) { |
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| 326 | sHexfile = true; |
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| 462 | arune | 327 | if (DEBUG_LEVEL>1) { Console.WriteLine("Hexfile loaded"); } |
| 455 | arune | 328 | } else { |
| 462 | arune | 329 | if (DEBUG_LEVEL>0) { Console.WriteLine("Hexfile could not be loaded"); } |
| 455 | arune | 330 | } |
| 331 | } else { |
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| 332 | //reload current hexfile. if a hexfile already has been specified |
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| 333 | if (sHexfile) { |
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| 334 | if (hf.loadHex(hexfile)) { |
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| 462 | arune | 335 | if (DEBUG_LEVEL>1) { Console.WriteLine("Hexfile reloaded"); } |
| 455 | arune | 336 | } else { |
| 462 | arune | 337 | if (DEBUG_LEVEL>0) { Console.WriteLine("Hexfile could not be reloaded"); } |
| 455 | arune | 338 | } |
| 339 | } else { |
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| 462 | arune | 340 | if (DEBUG_LEVEL>0) { Console.WriteLine("No hexfile has been specified"); } |
| 455 | arune | 341 | } |
| 342 | |||
| 343 | } |
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| 344 | } |
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| 345 | else if (instr.StartsWith("node")) { |
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| 346 | //change nodeid |
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| 347 | if (instr.Length > 5) { |
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| 348 | //second argument is nodeid |
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| 349 | string node = instr.Substring(5); |
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| 350 | parseNodeId(node); |
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| 351 | } |
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| 462 | arune | 352 | if (DEBUG_LEVEL>1) { Console.WriteLine("NodeId is 0x"+ String.Format("{0:x2}", nodeid)); } |
| 455 | arune | 353 | } |
| 458 | arune | 354 | else if (instr.Equals("help")) { |
| 355 | printHelp(); |
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| 356 | } |
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| 462 | arune | 357 | else if (instr.Equals("exit") || instr.Equals("quit") || instr.Equals("q")) { |
| 455 | arune | 358 | return false; |
| 359 | } |
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| 360 | else { |
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| 361 | Console.WriteLine("Unknown command."); |
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| 362 | } |
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| 363 | |||
| 364 | return true; |
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| 365 | } |
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| 366 | |||
| 367 | } |