author | lbessard |
Wed, 16 May 2007 17:53:37 +0200 | |
changeset 28 | 5b170c9ce134 |
parent 16 | e8b99f896416 |
permissions | -rwxr-xr-x |
0
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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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#ifndef __PLCIEC_H |
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#define __PLCIEC_H |
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//#include <stdio.h> |
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#include "plc.h" |
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#include <math.h> |
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#include <time.h> |
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/* function that generates an IEC runtime error */ |
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void IEC_error(void) { |
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/* TODO... */ |
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fprintf(stderr, "IEC 61131-3 runtime error.\n"); |
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exit(1); |
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} |
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typedef bool BOOL; |
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#define TRUE true |
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#define FALSE false |
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typedef i8 SINT; |
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typedef i16 INT; |
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typedef i32 DINT; |
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typedef i64 LINT; |
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typedef u8 USINT; |
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typedef u16 UINT; |
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typedef u32 UDINT; |
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typedef u64 ULINT; |
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typedef u8 BYTE; |
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typedef u16 WORD; |
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typedef u32 DWORD; |
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typedef u64 LWORD; |
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typedef f32 REAL; |
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typedef f64 LREAL; |
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/*********************************************/ |
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/* TIME AND DATE data trypes */ |
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/*********************************************/ |
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|
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/* NOTE: All the time and date data types use a struct timespec |
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* internally to store the time and date. This is so as to ease all the |
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* operations (add, subtract, multiply and division) the standard defines |
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* on these same data types. |
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* However, in order to ease the implementation of the comparison operators |
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* (==, =>, <=, <, >, <>), the two elements in the timespec structure |
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* must be handled in such a way as to guarantee the following: |
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* - The stored time is always the result of the operation tv_sec + tv_nsec*1e-9 |
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* - tv_sec and tv_nsec will always have the same sign |
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* (i.e. either both positive or both negative) |
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* - tv_nsec always holds a value in the range ]-1, +1[ seconds. |
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* (note that -1 and +1 are excluded form the range) |
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*/ |
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|
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/* NOTE: According to the C++ standard, the result of the % and / operations is implementation dependent |
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* when the at least one of the operands is negative! However, whatever the result of the operations, we are |
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* guaranteed that (a/b)*b + (a%b) is always equal to a. |
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* This means that, even knowing that both tv_sec and tv_sec always have the same sign (we make it so this is true), |
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* we must still re-normailze the result for both the addition and subtraction operations! |
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*/ |
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|
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static inline void __normalizesign_timespec (struct timespec *ts) { |
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if ((ts->tv_sec > 0) && (ts->tv_nsec < 0)) { |
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ts->tv_sec--; |
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ts->tv_nsec += 1000000000; |
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} |
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if ((ts->tv_sec < 0) && (ts->tv_nsec > 0)) { |
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ts->tv_sec++; |
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ts->tv_nsec -= 1000000000; |
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} |
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} |
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static inline struct timespec __add_timespec (const struct timespec &t1, const struct timespec &t2) { |
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/* NOTE the following sum works correctly because a long can hold a litle more than 2 seconds expressed in nano seconds! */ |
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long nsec; |
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nsec = t1.tv_nsec + t2.tv_nsec; |
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struct timespec ts; |
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ts.tv_sec = t1.tv_sec + t2.tv_sec + (nsec / 1000000000); |
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ts.tv_nsec = nsec % 1000000000; |
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|
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__normalizesign_timespec(&ts); |
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|
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return ts; |
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} |
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|
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static inline struct timespec __sub_timespec (const struct timespec &t1, const struct timespec &t2) { |
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/* NOTE the following subtraction works correctly because a long can hold a litle more than 2 seconds expressed in nano seconds! */ |
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long nsec = t1.tv_nsec - t2.tv_nsec; |
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struct timespec ts; |
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ts.tv_sec = t1.tv_sec - t2.tv_sec + nsec / 1000000000; |
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ts.tv_nsec = nsec % 1000000000; |
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|
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__normalizesign_timespec(&ts); |
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|
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return ts; |
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} |
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|
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static inline struct timespec __mul_timespec (const struct timespec &t1, const long double value) { |
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#if 0 |
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/* A simple implementation that risks reducing the precision of the TIME value */ |
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long double sec_d1 = t1.tv_nsec / (long double)1e9 * value; |
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long double sec_d2 = t1.tv_sec * value; |
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long int sec = (long int)truncl(sec_d1 + sec_d2); |
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struct timespec ts; |
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ts.tv_sec = sec; |
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ts.tv_nsec = (long int)((sec_d1 + sec_d2 - sec)*1e9); |
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return ts; |
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#else |
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/* A more robust implementation that reduces the loss of precision of the TIME value */ |
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/* NOTE: The following assumes that the value stored in tv_nsec is never larger than 1 sec |
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* and is also based on the fact that tv_nsec can safely store slighlty more thanb 2 sec. |
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*/ |
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long double sec_d1 = t1.tv_nsec / (long double)1e9 * value; |
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long double sec_d2 = t1.tv_sec * value; |
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long int sec1 = (long int)sec_d1; |
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long int sec2 = (long int)sec_d2; |
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struct timespec ts; |
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ts.tv_sec = sec1 + sec2; |
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ts.tv_nsec = (long int)(((sec_d1 - sec1) + (sec_d2 - sec2))*1e9); |
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/* re-normalize the value of tv_nsec */ |
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/* i.e. guarantee that it falls in the range ]-1, +1[ seconds. */ |
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if (ts.tv_nsec >= 1000000000) {ts.tv_nsec -= 1000000000; ts.tv_sec += 1;} |
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if (ts.tv_nsec <= -1000000000) {ts.tv_nsec += 1000000000; ts.tv_sec -= 1;} |
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/* We don't need to re-normalize the sign, since we are guaranteed that tv_sec and tv_nsec |
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* will still both have the same sign after being multiplied by the same value. |
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*/ |
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return ts; |
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#endif |
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} |
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|
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/* Helper Macro for the comparison operators... */ |
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#define __compare_timespec(CMP, t1, t2) ((t1.tv_sec == t2.tv_sec)? t1.tv_nsec CMP t2.tv_nsec : t1.tv_sec CMP t2.tv_sec) |
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|
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|
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|
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/* Some necessary forward declarations... */ |
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/* |
0
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class TIME; |
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class TOD; |
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class DT; |
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class DATE; |
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|
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typedef struct timespec __timebase_t; |
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*/ |
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typedef struct TIME timespec; |
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typedef struct TOD timespec; |
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typedef struct DT timespec; |
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typedef struct DATE timespec; |
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|
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static inline struct timespec __time_to_timespec(int sign, double mseconds, double seconds, double minutes, double hours, double days) { |
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struct timespec ts; |
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|
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/* sign is 1 for positive values, -1 for negative time... */ |
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long double total_sec = ((days*24 + hours)*60 + minutes)*60 + seconds + mseconds/1e3; |
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if (sign >= 0) sign = 1; else sign = -1; |
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ts.tv_sec = sign * (long int)total_sec; |
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ts.tv_nsec = sign * (long int)((total_sec - ts.tv_sec)*1e9); |
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return ts; |
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} |
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|
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static inline struct timespec __tod_to_timespec(double seconds, double minutes, double hours) { |
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struct timespec ts; |
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long double total_sec = (hours*60 + minutes)*60 + seconds; |
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ts.tv_sec = (long int)total_sec; |
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ts.tv_nsec = (long int)((total_sec - ts.tv_sec)*1e9); |
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return ts; |
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} |
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static inline struct timespec __date_to_timespec(int day, int month, int year) { |
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struct timespec ts; |
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struct tm broken_down_time; |
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broken_down_time.tm_sec = 0; |
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broken_down_time.tm_min = 0; |
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broken_down_time.tm_hour = 0; |
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broken_down_time.tm_mday = day; /* day of month, from 1 to 31 */ |
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broken_down_time.tm_mon = month - 1; /* month since January, in the range 0 to 11 */ |
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broken_down_time.tm_year = year - 1900; /* number of years since 1900 */ |
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time_t epoch_seconds = mktime(&broken_down_time); /* determine number of seconds since the epoch, i.e. Jan 1st 1970 */ |
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if ((time_t)(-1) == epoch_seconds) |
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IEC_error(); |
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ts.tv_sec = epoch_seconds; |
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ts.tv_nsec = 0; |
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return ts; |
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} |
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static inline struct timespec __dt_to_timespec(double seconds, double minutes, double hours, int day, int month, int year) { |
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struct timespec ts; |
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long double total_sec = (hours*60 + minutes)*60 + seconds; |
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ts.tv_sec = (long int)total_sec; |
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ts.tv_nsec = (long int)((total_sec - ts.tv_sec)*1e9); |
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struct tm broken_down_time; |
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broken_down_time.tm_sec = 0; |
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broken_down_time.tm_min = 0; |
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broken_down_time.tm_hour = 0; |
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broken_down_time.tm_mday = day; /* day of month, from 1 to 31 */ |
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broken_down_time.tm_mon = month - 1; /* month since January, in the range 0 to 11 */ |
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broken_down_time.tm_year = year - 1900; /* number of years since 1900 */ |
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time_t epoch_seconds = mktime(&broken_down_time); /* determine number of seconds since the epoch, i.e. Jan 1st 1970 */ |
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if ((time_t)(-1) == epoch_seconds) |
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IEC_error(); |
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ts.tv_sec += epoch_seconds; |
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if (ts.tv_sec < epoch_seconds) |
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/* since the TOD is always positive, if the above happens then we had an overflow */ |
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IEC_error(); |
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return ts; |
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} |
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#ifdef 0 |
0
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class TIME{ |
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private: |
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/* private variable that contains the value of time. */ |
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/* NOTE: The stored value is _always_ (time.tv_sec + time.tv_nsec), |
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no matter whether tv_sec is positive or negative, or tv_nsec is positive or negative. |
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*/ |
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__timebase_t time; |
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|
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public: |
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/* conversion to __timebase_t */ |
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operator __timebase_t(void) {return time;} |
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/* constructors... */ |
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TIME (void) {time.tv_sec = 0; time.tv_nsec = 0;} |
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TIME (__timebase_t time) {this->time = time;} |
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TIME (const TIME &time) {this->time = time.time;} /* copy constructor */ |
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TIME(int sign, double mseconds, double seconds=0, double minutes=0, double hours=0, double days=0) { |
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/* sign is 1 for positive values, -1 for negative time... */ |
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long double total_sec = ((days*24 + hours)*60 + minutes)*60 + seconds + mseconds/1e3; |
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if (sign >= 0) sign = 1; else sign = -1; |
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time.tv_sec = sign * (long int)total_sec; |
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time.tv_nsec = sign * (long int)((total_sec - time.tv_sec)*1e9); |
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} |
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/* used in plciec.cc to set the value of the __CURRENT_TIME variable without having to call a |
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* TIME((__timebase_t time) constructor followed by the copy constructor. |
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*/ |
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void operator= (__timebase_t time) {this->time = time;} |
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|
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/* Arithmetic operators (section 2.5.1.5.6. of version 2 of the IEC 61131-3 standard) */ |
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TIME operator+ (const TIME &time) {return TIME(__add_timespec(this->time, time.time));} |
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TIME operator- (const TIME &time) {return TIME(__sub_timespec(this->time, time.time));} |
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|
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friend TOD operator+ (const TIME &time, const TOD &tod); |
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friend TOD operator+ (const TOD &tod, const TIME &time); |
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friend TOD operator- (const TOD &tod, const TIME &time); |
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|
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friend DT operator+ (const TIME &time, const DT &dt); |
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friend DT operator+ (const DT &dt, const TIME &time); |
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friend DT operator- (const DT &dt, const TIME &time); |
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|
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friend TIME operator* (const TIME &time, const long double value); |
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friend TIME operator* (const long double value, const TIME &time); |
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friend TIME operator/ (const TIME &time, const long double value); |
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|
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/* Comparison operators (section 2.5.1.5.4. of version 2 of the IEC 61131-3 standard) */ |
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BOOL operator> (const TIME &time) {return __compare_timespec(>, this->time, time.time);} |
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BOOL operator>= (const TIME &time) {return __compare_timespec(>=, this->time, time.time);} |
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BOOL operator< (const TIME &time) {return __compare_timespec(<, this->time, time.time);} |
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BOOL operator<= (const TIME &time) {return __compare_timespec(<=, this->time, time.time);} |
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BOOL operator== (const TIME &time) {return __compare_timespec(==, this->time, time.time);} |
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BOOL operator!= (const TIME &time) {return !__compare_timespec(==, this->time, time.time);} |
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}; |
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|
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|
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/* Time of Day */ |
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class TOD { |
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private: |
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__timebase_t time; |
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|
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public: |
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/* conversion to __timebase_t */ |
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operator __timebase_t(void) {return time;} |
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|
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/* constructors... */ |
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TOD (void) {time.tv_sec = 0; time.tv_nsec = 0;} |
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TOD (__timebase_t time) {this->time = time;} |
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TOD (const TOD &tod) {this->time = tod.time;} /* copy constructor */ |
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TOD (double seconds, double minutes=0, double hours=0) { |
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long double total_sec = (hours*60 + minutes)*60 + seconds; |
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time.tv_sec = (long int)total_sec; |
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time.tv_nsec = (long int)((total_sec - time.tv_sec)*1e9); |
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} |
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|
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/* Arithmetic operators (section 2.5.1.5.6. of version 2 of the IEC 61131-3 standard) */ |
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TIME operator- (const TOD &tod) {return TIME(__sub_timespec(this->time, tod.time));} |
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|
356 |
|
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357 |
friend TOD operator+ (const TIME &time, const TOD &tod); |
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358 |
friend TOD operator+ (const TOD &tod, const TIME &time); |
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359 |
friend TOD operator- (const TOD &tod, const TIME &time); |
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|
360 |
|
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361 |
/* The following operation is not in the standard, |
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362 |
* but will ease the implementation of the default function CONCAT_DATE_TOD |
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363 |
*/ |
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364 |
friend DT operator+ (const DATE &date, const TOD &tod); |
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365 |
friend DT operator+ (const TOD &tod, const DATE &date); |
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|
366 |
|
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367 |
/* Comparison operators (section 2.5.1.5.4. of version 2 of the IEC 61131-3 standard) */ |
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368 |
BOOL operator> (const TOD &tod) {return __compare_timespec(>, this->time, tod.time);} |
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369 |
BOOL operator>= (const TOD &tod) {return __compare_timespec(>=, this->time, tod.time);} |
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370 |
BOOL operator< (const TOD &tod) {return __compare_timespec(<, this->time, tod.time);} |
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371 |
BOOL operator<= (const TOD &tod) {return __compare_timespec(<=, this->time, tod.time);} |
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372 |
BOOL operator== (const TOD &tod) {return __compare_timespec(==, this->time, tod.time);} |
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373 |
BOOL operator!= (const TOD &tod) {return !__compare_timespec(==, this->time, tod.time);} |
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374 |
}; |
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|
375 |
|
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|
376 |
|
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|
377 |
|
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378 |
//typedef DATE; |
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379 |
class DATE { |
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380 |
private: |
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381 |
__timebase_t time; |
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|
382 |
|
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383 |
public: |
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384 |
/* conversion to __timebase_t */ |
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385 |
operator __timebase_t(void) {return time;} |
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|
386 |
|
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387 |
/* constructors... */ |
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388 |
DATE (void) {time.tv_sec = 0; time.tv_nsec = 0;} |
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389 |
DATE (__timebase_t time) {this->time = time;} |
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390 |
DATE (const DATE &date) {this->time = date.time;} /* copy constructor */ |
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391 |
DATE (int day, int month, int year) { |
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392 |
struct tm broken_down_time; |
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|
393 |
|
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394 |
broken_down_time.tm_sec = 0; |
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395 |
broken_down_time.tm_min = 0; |
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|
396 |
broken_down_time.tm_hour = 0; |
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|
397 |
broken_down_time.tm_mday = day; /* day of month, from 1 to 31 */ |
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398 |
broken_down_time.tm_mon = month - 1; /* month since January, in the range 0 to 11 */ |
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|
399 |
broken_down_time.tm_year = year - 1900; /* number of years since 1900 */ |
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|
400 |
|
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401 |
time_t epoch_seconds = mktime(&broken_down_time); /* determine number of seconds since the epoch, i.e. Jan 1st 1970 */ |
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|
402 |
|
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403 |
if ((time_t)(-1) == epoch_seconds) |
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|
404 |
IEC_error(); |
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|
405 |
|
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406 |
time.tv_sec = epoch_seconds; |
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407 |
time.tv_nsec = 0; |
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408 |
} |
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409 |
|
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410 |
/* Arithmetic operators (section 2.5.1.5.6. of version 2 of the IEC 61131-3 standard) */ |
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411 |
TIME operator- (const DATE &date) {return TIME(__sub_timespec(this->time, date.time));} |
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412 |
/* The following operation is not in the standard, |
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413 |
* but will ease the implementation of the default function CONCAT_DATE_TOD |
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414 |
*/ |
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415 |
friend DT operator+ (const DATE &date, const TOD &tod); |
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416 |
friend DT operator+ (const TOD &tod, const DATE &date); |
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|
417 |
|
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418 |
/* Comparison operators (section 2.5.1.5.4. of version 2 of the IEC 61131-3 standard) */ |
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419 |
BOOL operator> (const DATE &date) {return __compare_timespec(>, this->time, date.time);} |
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420 |
BOOL operator>= (const DATE &date) {return __compare_timespec(>=, this->time, date.time);} |
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421 |
BOOL operator< (const DATE &date) {return __compare_timespec(<, this->time, date.time);} |
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422 |
BOOL operator<= (const DATE &date) {return __compare_timespec(<=, this->time, date.time);} |
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423 |
BOOL operator== (const DATE &date) {return __compare_timespec(==, this->time, date.time);} |
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424 |
BOOL operator!= (const DATE &date) {return !__compare_timespec(==, this->time, date.time);} |
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425 |
}; |
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426 |
|
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|
427 |
|
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changeset
|
428 |
|
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|
429 |
|
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|
430 |
|
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431 |
class DT { |
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432 |
private: |
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433 |
__timebase_t time; |
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|
434 |
|
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|
435 |
public: |
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|
436 |
/* conversion to __timebase_t */ |
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|
437 |
operator __timebase_t(void) {return time;} |
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|
438 |
|
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439 |
/* constructors... */ |
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440 |
DT (void) {time.tv_sec = 0; time.tv_nsec = 0;} |
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441 |
DT (__timebase_t time) {this->time = time;} |
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442 |
DT (const DT &dt) {this->time = dt.time;} /* copy constructor */ |
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443 |
DT (double seconds, double minutes, double hours, int day, int month, int year) { |
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444 |
long double total_sec = (hours*60 + minutes)*60 + seconds; |
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445 |
time.tv_sec = (long int)total_sec; |
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446 |
time.tv_nsec = (long int)((total_sec - time.tv_sec)*1e9); |
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447 |
|
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448 |
struct tm broken_down_time; |
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449 |
broken_down_time.tm_sec = 0; |
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450 |
broken_down_time.tm_min = 0; |
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451 |
broken_down_time.tm_hour = 0; |
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452 |
broken_down_time.tm_mday = day; /* day of month, from 1 to 31 */ |
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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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453 |
broken_down_time.tm_mon = month - 1; /* month since January, in the range 0 to 11 */ |
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454 |
broken_down_time.tm_year = year - 1900; /* number of years since 1900 */ |
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|
455 |
|
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456 |
time_t epoch_seconds = mktime(&broken_down_time); /* determine number of seconds since the epoch, i.e. Jan 1st 1970 */ |
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457 |
if ((time_t)(-1) == epoch_seconds) |
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458 |
IEC_error(); |
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|
459 |
|
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460 |
time.tv_sec += epoch_seconds; |
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461 |
if (time.tv_sec < epoch_seconds) |
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462 |
/* since the TOD is always positive, if the above happens then we had an overflow */ |
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463 |
IEC_error(); |
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464 |
} |
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465 |
|
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466 |
/* Helpers to conversion operators (section 2.5.1.5.6. of version 2 of the IEC 61131-3 standard) */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
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diff
changeset
|
467 |
DATE __to_DATE(void) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
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changeset
|
468 |
#if 0 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
469 |
/* slow version */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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|
470 |
struct tm broken_down_time; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
471 |
time_t seconds = time.tv_sec; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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diff
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|
472 |
if (NULL == gmtime_r(seconds, &broken_down_time)) /* get the UTC (GMT) broken down time */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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diff
changeset
|
473 |
IEC_error(); |
fb772792efd1
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diff
changeset
|
474 |
return DATE(broken_down_time.tm_mday, broken_down_time.tm_mon, broken_down_time.tm_year); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
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|
475 |
#else |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
476 |
/* Faster version, based on the fact that the date will always be a multiple of 60*60*24 seconds, |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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diff
changeset
|
477 |
* and that the value of tv_nsec falls in the range ]-1, +1[ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
478 |
*/ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
479 |
/* The above is true since the Unix function mktime() seems to ignore all leap seconds! */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
480 |
struct timespec date_time = {time.tv_sec - (time.tv_sec % (24*60*60)), 0}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
481 |
return DATE(date_time); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
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changeset
|
482 |
#endif |
fb772792efd1
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etisserant
parents:
diff
changeset
|
483 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
484 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
485 |
TOD __to_TOD(void) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
486 |
#if 0 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
487 |
/* slow version */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
488 |
struct tm broken_down_time; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
489 |
time_t seconds = time.tv_sec; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
490 |
if (NULL == gmtime_r(seconds, &broken_down_time)) /* get the UTC (GMT) broken down time */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
491 |
IEC_error(); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
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diff
changeset
|
492 |
return TOD(broken_down_time.tm_sec, broken_down_time.tm_min, broken_down_time.tm_hour); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
493 |
#else |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
494 |
/* Faster version, based on the fact that the date will always be a multiple of 60*60*24 seconds |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
495 |
* and that the value of tv_nsec falls in the range ]-1, +1[ |
fb772792efd1
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etisserant
parents:
diff
changeset
|
496 |
*/ |
fb772792efd1
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etisserant
parents:
diff
changeset
|
497 |
/* The above is true since the Unix function mktime() seems to ignore all leap seconds! */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
498 |
struct timespec time_time = {time.tv_sec % (24*60*60), time.tv_nsec}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
499 |
return TOD(time_time); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
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changeset
|
500 |
#endif |
fb772792efd1
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etisserant
parents:
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changeset
|
501 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
502 |
|
fb772792efd1
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etisserant
parents:
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changeset
|
503 |
/* Arithmetic operators (section 2.5.1.5.6. of version 2 of the IEC 61131-3 standard) */ |
fb772792efd1
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changeset
|
504 |
TIME operator- (const DT &dt) {return TIME(__sub_timespec(this->time, dt.time));} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
505 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
506 |
friend DT operator+ (const TIME &time, const DT &dt); |
fb772792efd1
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etisserant
parents:
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changeset
|
507 |
friend DT operator+ (const DT &dt, const TIME &time); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
508 |
friend DT operator- (const DT &dt, const TIME &time); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
509 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
510 |
/* Comparison operators (section 2.5.1.5.4. of version 2 of the IEC 61131-3 standard) */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
511 |
BOOL operator> (const DT &dt) {return __compare_timespec(>, this->time, dt.time);} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
512 |
BOOL operator>= (const DT &dt) {return __compare_timespec(>=, this->time, dt.time);} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
513 |
BOOL operator< (const DT &dt) {return __compare_timespec(<, this->time, dt.time);} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
514 |
BOOL operator<= (const DT &dt) {return __compare_timespec(<=, this->time, dt.time);} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
515 |
BOOL operator== (const DT &dt) {return __compare_timespec(==, this->time, dt.time);} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
516 |
BOOL operator!= (const DT &dt) {return !__compare_timespec(==, this->time, dt.time);} |
fb772792efd1
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etisserant
parents:
diff
changeset
|
517 |
}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
518 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
519 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
520 |
/* The operations on time and data types... */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
521 |
TOD operator+ (const TIME &time, const TOD &tod) {return TOD(__add_timespec(tod.time, time.time));}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
522 |
TOD operator+ (const TOD &tod, const TIME &time) {return TOD(__add_timespec(tod.time, time.time));}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
523 |
TOD operator- (const TOD &tod, const TIME &time) {return TOD(__sub_timespec(tod.time, time.time));}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
524 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
525 |
DT operator+ (const TIME &time, const DT &dt) {return DT(__add_timespec(dt.time, time.time));}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
526 |
DT operator+ (const DT &dt, const TIME &time) {return DT(__add_timespec(dt.time, time.time));}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
527 |
DT operator- (const DT &dt, const TIME &time) {return DT(__sub_timespec(dt.time, time.time));}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
528 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
529 |
TIME operator* (const TIME &time, const long double value) {return TIME(__mul_timespec(time.time, value));} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
530 |
TIME operator* (const long double value, const TIME &time) {return TIME(__mul_timespec(time.time, value));} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
531 |
TIME operator/ (const TIME &time, const long double value) {return TIME(__mul_timespec(time.time, 1.0/value));} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
532 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
533 |
/* The following operation is not in the standard, |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
534 |
* but will ease the implementation of the default function CONCAT_DATE_TOD |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
535 |
*/ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
536 |
DT operator+ (const DATE &date, const TOD &tod) {return DT(__add_timespec(date.time, tod.time));}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
537 |
DT operator+ (const TOD &tod, const DATE &date) {return DT(__add_timespec(date.time, tod.time));}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
538 |
|
16
e8b99f896416
Support for struct Time data Types manipulation into ST and IL added
lbessard
parents:
0
diff
changeset
|
539 |
#endif |
0
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
540 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
541 |
/* global variable that will be used to implement the timers TON, TOFF and TP */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
542 |
extern TIME __CURRENT_TIME; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
543 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
544 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
545 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
546 |
//typedef STRING; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
547 |
//typedef WSTRING; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
548 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
549 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
550 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
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|
551 |
typedef union __IL_DEFVAR_T { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
552 |
BOOL BOOLvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
553 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
554 |
SINT SINTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
555 |
INT INTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
556 |
DINT DINTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
557 |
LINT LINTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
558 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
559 |
USINT USINTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
560 |
UINT UINTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
561 |
UDINT UDINTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
562 |
ULINT ULINTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
563 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
564 |
BYTE BYTEvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
565 |
WORD WORDvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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diff
changeset
|
566 |
DWORD DWORDvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
567 |
LWORD LWORDvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
568 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
569 |
REAL REALvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
570 |
LREAL LREALvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
571 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
572 |
/* NOTE: since the TIME, DATE, ... classes all have constructors, |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
573 |
* C++ does not allow them to be used as members of a union. |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
574 |
* The workaround is to use a base data type (in this case __timebase_t) that |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
575 |
* contains all the internal data these classes require, and then add an operator |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
576 |
* member function to each class that allows it to be converted to that same base data type, |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
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changeset
|
577 |
* acompanied by a constructor using that data type. |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
578 |
*/ |
16
e8b99f896416
Support for struct Time data Types manipulation into ST and IL added
lbessard
parents:
0
diff
changeset
|
579 |
|
0
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
580 |
TIME TIMEvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
581 |
TOD TODvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
582 |
DT DTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
583 |
DATE DATEvar; |
16
e8b99f896416
Support for struct Time data Types manipulation into ST and IL added
lbessard
parents:
0
diff
changeset
|
584 |
|
e8b99f896416
Support for struct Time data Types manipulation into ST and IL added
lbessard
parents:
0
diff
changeset
|
585 |
/* |
0
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
586 |
__timebase_t TIMEvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
587 |
__timebase_t TODvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
588 |
__timebase_t DTvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
589 |
__timebase_t DATEvar; |
16
e8b99f896416
Support for struct Time data Types manipulation into ST and IL added
lbessard
parents:
0
diff
changeset
|
590 |
*/ |
0
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
591 |
} __IL_DEFVAR_T; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
592 |
/*TODO TODO TODO TODO TODO TODO TODO TODO TODO |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
593 |
* How do we add support for the possibility of storing |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
594 |
* data values of derived data types into the default register, |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
595 |
* to be later used for calling functions, stroing in another |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
596 |
* variable, etc...? |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
597 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
598 |
* For example: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
599 |
* TYPE |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
600 |
* point_t : STRUCT |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
601 |
* x : INT; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
602 |
* y : INT; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
603 |
* END_STRUCT; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
604 |
* END_TYPE |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
605 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
606 |
* VAR p1, p2, p3 : point_t; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
607 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
608 |
* LD p1 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
609 |
* ST p2 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
610 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
611 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
612 |
* We could do it with a pointer to void, that would contain not |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
613 |
* the value itself, but rather the address in which the value |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
changeset
|
614 |
* is currently stored. |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
615 |
* For example, we could add a |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
616 |
* void *generic_ptr |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
617 |
* to this union, and then have the above LD and ST instructions |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
618 |
* converted to: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
619 |
* __IL_DEFVAR.generic_ptr = (void *)(&p1); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
620 |
* p2 = *((point_t *)__IL_DEFVAR.generic_ptr); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
621 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
622 |
* Unfortunately the above will only work as long as the p1 variable |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
623 |
* does not get a chance to change its value before the default register |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
624 |
* gets loaded with something esle (and therefore the value is no |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
625 |
* longer needed). |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
626 |
* Additionally, a scenario where the value of p1 may change before the |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
627 |
* default register gets a new value is if p1 is used in a function block |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
628 |
* call for an output parameter! |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
629 |
* For example: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
630 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
631 |
* LD p1 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
632 |
* CAL funcblock( |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
633 |
* param1 => p1 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
634 |
* ) |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
635 |
* ST p2 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
636 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
637 |
* In the above scenario, p1 gets a new value when the function block |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
638 |
* funcblock is called. When we get to copy the default register to |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
639 |
* p2, we will no longer be copying the value that got stored in the default |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
640 |
* register when we did 'LD p1', but rather the value returned by the |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
641 |
* function block call!!! |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
642 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
643 |
* How the do we implement this??? |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
644 |
* We will probably need to declare a default variable of the correct data |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
645 |
* type whenever we get these values stored to the default register. |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
646 |
* For example |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
647 |
* LD p1 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
648 |
* ST p2 |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
649 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
650 |
* would be converted to: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
651 |
* union { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
652 |
* point_tvar point_t; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
653 |
* } __IL_DEFVAR_special ; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
654 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
655 |
* __IL_DEFVAR_special.point_tvar = p1; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
656 |
* p2 = __IL_DEFVAR_special.point_tvar; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
657 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
658 |
* The above requires that we iterate through the whole Instruction list |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
659 |
* before we start the conversion, in order to first determine if we need |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
660 |
* to declare that new variable for the default register. |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
661 |
* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
662 |
* Since we have to do this, it would probaly be a better idea to simply |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
663 |
* do away with the __IL_DEFVAR_T data type we declare here, and |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
664 |
* declare the __IL_DEFVAR at the begining of each IL code segment |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
665 |
* with all the data types that get used in that segment! |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
666 |
*/ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
667 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
668 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
669 |
/* Names start with double underscore so as not to clash with |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
670 |
* names in ST or IL source code! Names including a double underscore are |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
671 |
* ilegal under IL and ST! |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
672 |
*/ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
673 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
674 |
/* This is an abstract base class, that cannot be instantiated... */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
675 |
template<typename value_type> class __ext_ref_c { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
676 |
public: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
677 |
virtual void operator= (value_type value) = 0; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
678 |
virtual operator value_type(void) = 0; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
679 |
}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
680 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
681 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
682 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
683 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
684 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
685 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
686 |
/* Names start with double underscore so as not to clash with |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
687 |
* names in ST or IL source code! Names including a double underscore are |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
688 |
* ilegal under IL and ST! |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
689 |
*/ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
690 |
template<typename value_type> class __ext_element_c |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
691 |
: public __ext_ref_c<value_type> { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
692 |
//{ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
693 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
694 |
private: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
695 |
value_type value; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
696 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
697 |
public: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
698 |
virtual void operator= (value_type value) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
699 |
this->value = value; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
700 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
701 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
702 |
virtual operator value_type(void) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
703 |
return value; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
704 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
705 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
706 |
__ext_element_c(void) {} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
707 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
708 |
__ext_element_c(value_type value) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
709 |
this->value = value; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
710 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
711 |
}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
712 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
713 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
714 |
/* Names start with double underscore so as not to clash with |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
715 |
* names in ST or IL source code! Names including a double underscore are |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
716 |
* ilegal under IL and ST! |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
717 |
*/ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
718 |
template<typename value_type, int size = 8 * sizeof(value_type) /* in bits */> class __plc_pt_c |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
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parents:
diff
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|
719 |
: public __ext_ref_c<value_type> { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
720 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
721 |
private: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
722 |
plc_pt_t plc_pt; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
723 |
bool valid_plc_pt; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
724 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
725 |
private: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
726 |
void init_name(const char *pt_name) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
727 |
/* assume error! */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
728 |
valid_plc_pt = false; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
729 |
plc_pt = plc_pt_by_name(pt_name); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
730 |
if (plc_pt.valid == 0) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
731 |
plc_pt = plc_pt_null(); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
732 |
return; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
733 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
734 |
/* We can't have this check here, otherwise the boolean variables won't work correctly, |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
735 |
* since MatPLC uses 1 bit for boolean variables, whereas g++ uses 8 bits. |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
736 |
*/ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
737 |
/* |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
738 |
if (plc_pt_len(plc_pt) != size) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
739 |
plc_pt = plc_pt_null(); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
740 |
return; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
741 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
742 |
*/ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
743 |
valid_plc_pt = true; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
744 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
745 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
746 |
public: |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
747 |
virtual void operator= (value_type value) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
748 |
plc_set(plc_pt, *((u32 *)&value)); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
749 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
750 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
751 |
virtual operator value_type(void) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
752 |
u32 tmp_val = plc_get(plc_pt); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
753 |
return *((value_type *)&tmp_val); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
754 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
755 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
756 |
__plc_pt_c(const char *pt_name) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
757 |
init_name(pt_name); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
758 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
759 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
760 |
__plc_pt_c(const char *pt_name, value_type init_value) { |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
761 |
init_name(pt_name); |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
762 |
*this = init_value; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
763 |
} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
764 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
765 |
bool valid(void) {return valid_plc_pt;} |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
766 |
}; |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
767 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
768 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
769 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
770 |
#define DEFAULT_MODULE_NAME "iec" |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
771 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
772 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
773 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
774 |
#endif /* __PLCIEC_H */ |
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
775 |
|
fb772792efd1
Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff
changeset
|
776 |