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minimilliomain.cc File Reference

#include <string.h>
#include <stdlib.h>
#include <signal.h>
#include "rcs.hh"
#include "emcglb.h"
#include "emcio.hh"
#include "extintf.h"

Include dependency graph for minimilliomain.cc:

Go to the source code of this file.

Defines
#define	__attribute__(x)
Functions
char	__attribute__ ((unused)) ident[]="$Id
int	iniLoad (const char *filename)
int	main (int argc, char *argv[])

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Define Documentation

#define __attribute__ (  x    )

Definition at line 31 of file minimilliomain.cc.

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Function Documentation

char __attribute__ (  (unused)    )  [static]

Definition at line 35 of file minimilliomain.cc. : minimilliomain.cc,v 1.5 2001/06/29 20:27:29 wshackle Exp $"; // command line args-- global so that other modules can access int Argc; char **Argv; // flag signifying main loop is to terminate static int done; // signal handler for ^C static void quit(int sig) { done = 1; }

int iniLoad (  const char *    filename )  [static]

Definition at line 50 of file minimilliomain.cc. { INIFILE inifile; const char *inistring; char version[INIFILE_MAX_LINELEN]; double saveDouble; // open it if (-1 == inifile.open(filename)) { return -1; } if (NULL != (inistring = inifile.find("DEBUG", "EMC"))) { // copy to global if (1 != sscanf(inistring, "%i", &EMC_DEBUG)) { EMC_DEBUG = 0; } } else { // not found, use default EMC_DEBUG = 0; } if (EMC_DEBUG & EMC_DEBUG_VERSIONS) { if (NULL != (inistring = inifile.find("VERSION", "EMC"))) { // print version sscanf(inistring, "$Revision: %s", version); rcs_print("Version: %s\n", version); } else { // not found, not fatal rcs_print("Version: (not found)\n"); } if (NULL != (inistring = inifile.find("MACHINE", "EMC"))) { // print machine rcs_print("Machine: %s\n", inistring); } else { // not found, not fatal rcs_print("Machine: (not found)\n"); } } if (NULL != (inistring = inifile.find("NML_FILE", "EMC"))) { // copy to global strcpy(EMC_NMLFILE, inistring); } else { // not found, use default } saveDouble = EMC_IO_CYCLE_TIME; if (NULL != (inistring = inifile.find("CYCLE_TIME", "EMCIO"))) { if (1 == sscanf(inistring, "%lf", &EMC_IO_CYCLE_TIME)) { // found it } else { // found, but invalid EMC_IO_CYCLE_TIME = saveDouble; rcs_print("invalid [EMCIO] CYCLE_TIME in %s (%s); using default %f\n", filename, inistring, EMC_IO_CYCLE_TIME); } } else { // not found, using default rcs_print("[EMCIO] CYCLE_TIME not found in %s; using default %f\n", filename, EMC_IO_CYCLE_TIME); } // close it inifile.close(); return 0; }

int main (  int    argc, char *    argv[] )

Definition at line 129 of file minimilliomain.cc. { EMC_TOOL_MODULE *tool; EMC_AUX_MODULE *aux; RCS_TIMER *timer; // copy command line args Argc = argc; Argv = argv; // set print destination to stdout, for console apps set_rcs_print_destination(RCS_PRINT_TO_STDOUT); // process command line args, indexing argv[] from [1] if (0 != emcGetArgs(argc, argv)) { rcs_print_error("error in argument list\n"); exit(1); } // get configuration information iniLoad(EMC_INIFILE); // init external IO here, since everyone uses it if (0 != extDioInit(EMC_INIFILE)) { rcs_print_error("can't initialize IO-- privilege problems?\n"); exit(1); } // get controllers to run tool = new EMC_TOOL_MODULE(); aux = new EMC_AUX_MODULE(); // get timer timer = new RCS_TIMER(EMC_IO_CYCLE_TIME); // set the SIGINT handler signal(SIGINT, quit); // enter main loop while (!done) { // run controller logic tool->controller(); aux->controller(); // wait on timer if (EMC_IO_CYCLE_TIME > 0.0) { #if defined(LINUX_KERNEL_2_2) // work around bug in gettimeofday() by running off nominal time esleep(EMC_IO_CYCLE_TIME); #else timer->wait(); #endif } } // clean up timer delete timer; // clean up controller delete aux; delete tool; // quit external IO here, since everyone uses it extDioQuit(); exit(0); }

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