etisserant@0: /*
etisserant@0:  * (c) 2003 Mario de Sousa
etisserant@0:  *
etisserant@0:  * Offered to the public under the terms of the GNU General Public License
etisserant@0:  * as published by the Free Software Foundation; either version 2 of the
etisserant@0:  * License, or (at your option) any later version.
etisserant@0:  *
etisserant@0:  * This program is distributed in the hope that it will be useful, but
etisserant@0:  * WITHOUT ANY WARRANTY; without even the implied warranty of
etisserant@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
etisserant@0:  * Public License for more details.
etisserant@0:  *
etisserant@0:  * This code is made available on the understanding that it will not be
etisserant@0:  * used in safety-critical situations without a full and competent review.
etisserant@0:  */
etisserant@0: 
etisserant@0: /*
etisserant@0:  * An IEC 61131-3 IL and ST compiler.
etisserant@0:  *
etisserant@0:  * Based on the
etisserant@0:  * FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10)
etisserant@0:  *
etisserant@0:  */
etisserant@0: 
etisserant@0: 
etisserant@0: /*
etisserant@0:  * Code to be included into the code generated by the 4th stage.
etisserant@0:  *
etisserant@0:  * This is part of the 4th stage that generates
etisserant@0:  * a c++ source program equivalent to the IL and ST
etisserant@0:  * code.
etisserant@0:  */
etisserant@0: 
etisserant@0: 
etisserant@0: TIME __CURRENT_TIME;
etisserant@0: 
etisserant@0: int main(int argc, char **argv) {
etisserant@0:   struct timespec tp;
etisserant@0: 
etisserant@0:   if (plc_init(DEFAULT_MODULE_NAME, argc, argv) < 0) {
etisserant@0:       printf("Error connecting to PLC.\n");
etisserant@0:       exit(EXIT_FAILURE);
etisserant@0:   }
etisserant@0:   __configuration_c config;
etisserant@0:   /* loop... */
etisserant@0:   while (1) {
etisserant@0:     plc_scan_beg();
etisserant@0:     plc_update();
etisserant@0:     if (clock_gettime(CLOCK_REALTIME, &tp) < 0)
etisserant@0:       IEC_error();
etisserant@0:     __CURRENT_TIME = tp;
etisserant@0:     config.run();
etisserant@0:     plc_update();
etisserant@0:     plc_scan_end();
etisserant@0:   } /* while (1) */
etisserant@0: return -1;
etisserant@0: }
etisserant@0: 
etisserant@0: 
etisserant@0: 
etisserant@0: 
etisserant@0: