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61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
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* This file is part of the chronometer project.
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* Copyright 2019 Edward V. Emelianov <edward.emelianoff@gmail.com>.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#ifndef TIME_H__
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#define TIME_H__
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#include <stm32f1.h>
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// default value for systick_config
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#define SYSTICK_DEFCONF (72000)
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// defaul for systick->load
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#define SYSTICK_DEFLOAD (SYSTICK_DEFCONF - 1)
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#define TIMEZONE_GMT_PLUS (3)
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#define DIDNT_TRIGGERED (2000)
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// debounce delay: .4s
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#define TRIGGER_DELAY (400)
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#define TMNOTINI {25,61,61}
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// current milliseconds
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#define get_millis() (Timer)
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typedef struct{
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uint8_t H;
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uint8_t M;
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uint8_t S;
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} curtime;
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extern volatile uint32_t Tms;
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extern volatile uint32_t Timer;
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extern curtime current_time;
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extern curtime trigger_time[];
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extern uint32_t trigger_ms[];
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extern volatile int need_sync;
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char *get_time(curtime *T, uint32_t m);
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void set_time(const char *buf);
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void time_increment();
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void systick_correction();
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#endif // TIME_H__
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