CanMsgParser::CanMsgParser(const char * dbc_filename) : carState(NULL) { busAssignment = busAssignment_create(); signalFormat = signalFormat_Name; int bus = -1; busAssignment_associate(busAssignment, bus, dbc_filename); busAssignment_parseDBC(busAssignment); }
int main(int argc, char *argv[]) { intercom::Receiver receiver; const char * dbc_filename = "../dbc/can01.dbc"; busAssignment_t * busAssignment = busAssignment_create(); signalFormat_t signalFormat = signalFormat_Name; int bus = -1; busAssignment_associate(busAssignment, bus, dbc_filename); busAssignment_parseDBC(busAssignment); canMessage_t can_msg_1 = { .t = { 0, 0 }, .bus = 1, .id = 0x100, .dlc = 6, .byte_arr = { 1, 2, 3, 4, 5, 6, 7, 8 } }; canMessage_t can_msg_2 = { .t = { 0, 0 }, .bus = 1, .id = 0x110, .dlc = 4, .byte_arr = { 1, 2, 3, 4, 5, 6, 7, 8 } }; processCanMessage(&can_msg_1, busAssignment, signalFormat); processCanMessage(&can_msg_2, busAssignment, signalFormat); // while (true) { // intercom::DataMessage msg; // receiver.receive(msg); // } busAssignment_free(busAssignment); return EXIT_SUCCESS; }
int main(int argc, char **argv) { char *inputFilename = NULL; int inputFiles = 0; char *matFilename = NULL; busAssignment_t *busAssignment = busAssignment_create(); int bus = -1; signalFormat_t signalFormat = signalFormat_Name; measurement_t *measurement; int ret = 1; sint32 timeResolution = 10000; parserFunction_t parserFunction = NULL; program_name = argv[0]; /* parse arguments */ while (1) { static struct option long_options[] = { /* These options set a flag. */ {"verbose", no_argument, &verbose_flag, 1}, {"brief", no_argument, &verbose_flag, 0}, {"debug", no_argument, &debug_flag, 1}, /* These options don't set a flag. We distinguish them by their indices. */ {"asc", required_argument, 0, 'a'}, {"bus", required_argument, 0, 'b'}, #ifdef HAVE_CLGREADER_H {"clg", required_argument, 0, 'c'}, #endif {"dbc", required_argument, 0, 'd'}, {"format", required_argument, 0, 'f'}, {"mat", required_argument, 0, 'm'}, {"timeres", required_argument, 0, 't'}, {"vsb", required_argument, 0, 'v'}, {"help", no_argument, NULL, 'h'}, {0, 0, 0, 0} }; /* getopt_long stores the option index here. */ int option_index = 0; int c; c = getopt_long (argc, argv, "a:b:c:d:f:m:t:v:", long_options, &option_index); /* Detect the end of the options. */ if (c == -1) break; switch (c) { case 0: break; case 'a': inputFilename = optarg; parserFunction =ascReader_processFile; inputFiles++; break; #ifdef HAVE_CLGREADER_H case 'c': inputFilename = optarg; parserFunction =clgReader_processFile; inputFiles++; break; #endif case 'b': bus = atoi(optarg); break; case 'd': if(verbose_flag) { if(bus == -1) { fprintf(stderr, "Assigning DBC file %s to all busses\n", optarg); } else { fprintf(stderr, "Assigning DBC file %s to bus %d\n", optarg, bus); } } busAssignment_associate(busAssignment, bus, optarg); /* reset bus specification */ bus = -1; break; case 'm': matFilename = optarg; break; case 'f': if(!strcmp(optarg, "n")) { signalFormat = signalFormat_Name; } else if(!strcmp(optarg, "mn")) { signalFormat = signalFormat_Message | signalFormat_Name; } else if(!strcmp(optarg, "dmn")) { signalFormat = signalFormat_Database | signalFormat_Message | signalFormat_Name; } else { fprintf(stderr, "error: format must be 's', 'ms', or 'dms'\n"); usage_error(); } matFilename = optarg; break; case 't': timeResolution = atoi(optarg); break; case 'v': inputFilename = optarg; parserFunction = vsbReader_processFile; inputFiles++; break; case 'h': help(); exit(0); break; case '?': /* getopt_long already printed an error message. */ usage_error(); break; default: fprintf(stderr, "error: unknown option %c\n", c); busAssignment_free(busAssignment); usage_error(); } } #ifdef YYDEBUG if(debug_flag) { extern int yydebug; yydebug=1; } #endif /* diagnose options */ if(inputFiles != 1) { fprintf(stderr, "error: please specify exactly one input file\n"); busAssignment_free(busAssignment); usage_error(); } if(matFilename == NULL) { fprintf(stderr, "error: MAT output filename not specified\n"); busAssignment_free(busAssignment); usage_error(); } /* parse DBC files */ busAssignment_parseDBC(busAssignment); /* parse input file */ if(verbose_flag) { if(inputFilename != NULL) { fprintf(stderr, "Parsing input file %s\n", inputFilename?inputFilename:"<stdin>"); } } measurement = measurement_read(busAssignment, inputFilename, signalFormat, timeResolution, parserFunction); if(measurement != NULL) { /* write MAT file */ if(verbose_flag) { fprintf(stderr, "Writing MAT file %s\n", matFilename); } matWrite(measurement, matFilename); /* free memory */ measurement_free(measurement); } ret = 0; usage_error: busAssignment_free(busAssignment); return ret; }