Scott Lahteine
9 years ago
7 changed files with 257 additions and 78 deletions
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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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#include "Marlin.h" |
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#include "stopwatch.h" |
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Stopwatch::Stopwatch() { |
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this->reset(); |
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} |
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void Stopwatch::stop() { |
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if (DEBUGGING(INFO)) SERIAL_ECHOLNPGM("Stopwatch::stop()"); |
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if (!this->isRunning()) return; |
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this->status = STPWTCH_STOPPED; |
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this->stopTimestamp = millis(); |
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} |
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void Stopwatch::pause() { |
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if (DEBUGGING(INFO)) SERIAL_ECHOLNPGM("Stopwatch::pause()"); |
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if (!this->isRunning()) return; |
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this->status = STPWTCH_PAUSED; |
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this->stopTimestamp = millis(); |
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} |
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void Stopwatch::start() { |
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if (DEBUGGING(INFO)) SERIAL_ECHOLNPGM("Stopwatch::start()"); |
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if (this->isRunning()) return; |
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if (this->isPaused()) this->accumulator = this->duration(); |
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else this->reset(); |
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this->status = STPWTCH_RUNNING; |
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this->startTimestamp = millis(); |
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} |
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void Stopwatch::reset() { |
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if (DEBUGGING(INFO)) SERIAL_ECHOLNPGM("Stopwatch::reset()"); |
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this->status = STPWTCH_STOPPED; |
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this->startTimestamp = 0; |
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this->stopTimestamp = 0; |
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this->accumulator = 0; |
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} |
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bool Stopwatch::isRunning() { |
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return (this->status == STPWTCH_RUNNING) ? true : false; |
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} |
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bool Stopwatch::isPaused() { |
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return (this->status == STPWTCH_PAUSED) ? true : false; |
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} |
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uint16_t Stopwatch::duration() { |
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return (((this->isRunning()) ? millis() : this->stopTimestamp) |
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- this->startTimestamp) / 1000 + this->accumulator; |
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} |
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@ -0,0 +1,99 @@ |
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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 STOPWATCH_H |
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#define STOPWATCH_H |
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enum StopwatchStatus { |
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STPWTCH_STOPPED = 0x0, |
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STPWTCH_RUNNING = 0x1, |
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STPWTCH_PAUSED = 0x2 |
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}; |
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/**
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* @brief Stopwatch class |
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* @details This class acts as a timer proving stopwatch functionality including |
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* the ability to pause the running time counter. |
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*/ |
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class Stopwatch { |
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private: |
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StopwatchStatus status; |
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uint16_t accumulator; |
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uint32_t startTimestamp; |
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uint32_t stopTimestamp; |
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public: |
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/**
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* @brief Class constructor |
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*/ |
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Stopwatch(); |
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/**
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* @brief Stops the stopwatch |
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* @details Stops the running timer, it will silently ignore the request if |
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* no timer is currently running. |
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*/ |
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void stop(); |
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/**
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* @brief Pauses the stopwatch |
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* @details Pauses the running timer, it will silently ignore the request if |
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* no timer is currently running. |
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*/ |
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void pause(); |
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/**
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* @brief Starts the stopwatch |
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* @details Starts the timer, it will silently ignore the request if the |
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* timer is already running. |
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*/ |
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void start(); |
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/**
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* @brief Resets the stopwatch |
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* @details Resets all settings to their default values. |
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*/ |
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void reset(); |
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/**
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* @brief Checks if the timer is running |
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* @details Returns true if the timer is currently running, false otherwise. |
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* @return bool |
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*/ |
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bool isRunning(); |
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/**
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* @brief Checks if the timer is paused |
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* @details Returns true if the timer is currently paused, false otherwise. |
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* @return bool |
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*/ |
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bool isPaused(); |
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/**
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* @brief Gets the running time |
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* @details Returns the total number of seconds the timer has been running. |
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* @return uint16_t |
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*/ |
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uint16_t duration(); |
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}; |
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#endif //STOPWATCH_H
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