author | lbessard |
Thu, 14 Jun 2007 08:58:10 +0200 | |
changeset 32 | 289256ec66f1 |
parent 0 | fb772792efd1 |
permissions | -rwxr-xr-x |
0
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Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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/* |
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* (c) 2003 Mario de Sousa |
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* |
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* Offered to the public under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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* Public License for more details. |
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* |
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* This code is made available on the understanding that it will not be |
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* used in safety-critical situations without a full and competent review. |
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*/ |
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|
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/* |
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* An IEC 61131-3 IL and ST compiler. |
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* |
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* Based on the |
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* FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10) |
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* |
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*/ |
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/* |
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* Code to be included into the code generated by the 4th stage. |
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* |
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* This is part of the 4th stage that generates |
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* a c++ source program equivalent to the IL and ST |
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* code. |
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*/ |
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TIME __CURRENT_TIME; |
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int main(int argc, char **argv) { |
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struct timespec tp; |
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if (plc_init(DEFAULT_MODULE_NAME, argc, argv) < 0) { |
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printf("Error connecting to PLC.\n"); |
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exit(EXIT_FAILURE); |
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} |
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__configuration_c config; |
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/* loop... */ |
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while (1) { |
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plc_scan_beg(); |
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plc_update(); |
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if (clock_gettime(CLOCK_REALTIME, &tp) < 0) |
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IEC_error(); |
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__CURRENT_TIME = tp; |
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config.run(); |
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plc_update(); |
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plc_scan_end(); |
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} /* while (1) */ |
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return -1; |
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} |
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