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119 lines
3.0 KiB
C
119 lines
3.0 KiB
C
8 years ago
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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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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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*/
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#ifndef __TIMESTAMP_T__
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#define __TIMESTAMP_T__
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struct timestamp_t {
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/**
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* @brief Number of seconds
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*/
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uint32_t timestamp;
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/**
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* @brief Date time blank constructor
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*/
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timestamp_t()
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: timestamp_t(0) {};
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/**
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* @brief Date time constructor
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* @details Initializes the timestamp_t structure based on a number of seconds
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*
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* @param seconds The number of seconds
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*/
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timestamp_t(uint32_t const &seconds) {
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this->timestamp = seconds;
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}
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/**
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* @brief Formats the date as number of years
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* @return The number of years
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*/
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inline uint8_t year() const {
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return this->day() / 365;
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}
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/**
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* @brief Formats the date as number of days
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* @return The number of days
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*/
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inline uint16_t day() const {
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return this->hour() / 24;
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}
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/**
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* @brief Formats the date as number of hours
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* @return The number of hours
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*/
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inline uint32_t hour() const {
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return this->minute() / 60;
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}
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/**
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* @brief Formats the date as number of minutes
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* @return The number of minutes
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*/
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inline uint32_t minute() const {
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return this->second() / 60;
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}
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/**
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* @brief Formats the date as number of seconds
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* @return The number of seconds
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*/
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inline uint32_t second() const {
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return this->timestamp;
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}
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/**
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* @brief Formats the date as a string
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* @details Returns the timestamp formated as a string
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*
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* @param buffer The array pointed to must be able to accommodate 21 bytes
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*
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* String output examples:
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* 123456789012345678901 (strlen)
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* 135y 364d 23h 59m 59s
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* 364d 23h 59m 59s
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* 23h 59m 59s
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* 59m 59s
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* 59s
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*
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*/
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void toString(char *buffer) const {
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int y = this->year(),
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d = this->day() % 365,
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h = this->hour() % 24,
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m = this->minute() % 60,
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s = this->second() % 60;
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if (y) sprintf_P(buffer, PSTR("%iy %id %ih %im %is"), y, d, h, m, s);
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else if (d) sprintf_P(buffer, PSTR("%id %ih %im %is"), d, h, m, s);
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else if (h) sprintf_P(buffer, PSTR("%ih %im %is"), h, m, s);
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else if (m) sprintf_P(buffer, PSTR("%im %is"), m, s);
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else sprintf_P(buffer, PSTR("%is"), s);
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}
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};
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#endif // __TIMESTAMP_T__
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