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https://github.com/Derisis13/Shutter.git
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Derisis13
6bc23c92fe
Reworked channel changing: now it tracks the current ch. and resets only once. This makes the program to finish faster. Added rolltime_down and percentage values to shutter structure: now the schedule file needs to contain a percentage column after the timestamp for lowering, and a rolltime needs to be defined for each shutter in the beginning of the program. When lowering shutters, there's a calculation to sleep until the desired percentage is reached, when the shutter is stopped The way to deactivate shutters has changed: now you need to set the percentage to 0.
102 lines
2.2 KiB
C
102 lines
2.2 KiB
C
//
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// Created by lacko on 08/08/2021.
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//
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#include "idozites.h"
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#include <string.h>
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//function, which navigates the file, and stops at the label of today.
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int find_today (FILE *schedule)
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{
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time_t t = time (NULL);
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struct tm *now = localtime (&t);
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char buffer[4] = {0};
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while (find_next_day (schedule) == 1)
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{
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fgets (buffer, 4, schedule);
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switch (now->tm_wday)
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{
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case 0:
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if (strcasecmp (buffer, "VAS") == 0)
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return 1;
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break;
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case 1:
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if (strcasecmp (buffer, "HET") == 0)
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return 1;
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break;
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case 2:
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if (strcasecmp (buffer, "KED") == 0)
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return 1;
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break;
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case 3:
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if (strcasecmp (buffer, "SZE") == 0)
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return 1;
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break;
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case 4:
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if (strcasecmp (buffer, "CSU") == 0)
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return 1;
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break;
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case 5:
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if (strcasecmp (buffer, "PEN") == 0)
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return 1;
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break;
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case 6:
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if (strcasecmp (buffer, "SZO") == 0)
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return 1;
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break;
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}
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}
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return 0;
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}
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int find_next_day (FILE *f)
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{
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char c;
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while (fscanf (f, "%c", &c) == 1)
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{
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if (c == '\n' && fgetc (f) == '\n')
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return 1;
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}
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return 0;
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}
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void get_timing (shutter *r, FILE *schedule)
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{
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int channel = 0;
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while (channel != r->ch)
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{
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fscanf (schedule, "%*[^\n]s\n");
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while (fscanf (schedule, "%d", &channel) != 1)
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{
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fscanf (schedule, "%*c");
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}
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}
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while (fscanf (schedule, "%d:%d", &r->up.tm_hour, &r->up.tm_min) != 2)
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fscanf (schedule, "%*c");
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while (fscanf (schedule, "%d:%d", &r->down.tm_hour, &r->down.tm_min) != 2)
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fscanf (schedule, "%*c");
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fscanf (schedule, "%*[^\n]s\n");
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}
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buttons check_timing (shutter *r)
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{
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if ((r->up.tm_hour == r->down.tm_hour) && (r->up.tm_min == r->down.tm_min))
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return stop;
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time_t t = time (NULL);
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struct tm *now = localtime (&t);
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if ((r->down.tm_hour == now->tm_hour) && (r->down.tm_min == now->tm_min))
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{
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return down;
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}
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if ((r->up.tm_hour == now->tm_hour) && (r->up.tm_min == now->tm_min))
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{
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return up;
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}
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return stop;
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}
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