Firmware/Marlin/printcounter.cpp

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/*
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "Marlin.h"
#include "printcounter.h"
#include <avr/eeprom.h>
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PrintCounter::PrintCounter(): super() {
this->loadStats();
}
bool PrintCounter::isLoaded() {
return this->loaded;
}
void PrintCounter::initStats() {
#if ENABLED(DEBUG_PRINTCOUNTER)
PrintCounter::debug(PSTR("initStats"));
#endif
this->loaded = true;
this->data = {
0, 0, 0, 0
};
this->saveStats();
eeprom_write_byte((uint8_t*) this->addr, 0x16);
}
void PrintCounter::loadStats() {
#if ENABLED(DEBUG_PRINTCOUNTER)
PrintCounter::debug(PSTR("loadStats"));
#endif
uint16_t addr = this->addr;
// Checks if the EEPROM block is initialized
if (eeprom_read_byte((uint8_t*) addr) != 0x16) this->initStats();
else {
// Skip the magic header byte
addr += sizeof(uint8_t);
// @todo This section will need rewrite once the ConfigurationStore
// and/or PersistentStorage object comes along.
this->data.totalPrints = eeprom_read_word((uint16_t*) addr);
addr += sizeof(uint16_t);
this->data.finishedPrints = eeprom_read_word((uint16_t*) addr);
addr += sizeof(uint16_t);
this->data.printTime = eeprom_read_dword((uint32_t*) addr);
addr += sizeof(uint32_t);
this->data.longestPrint = eeprom_read_dword((uint32_t*) addr);
}
this->loaded = true;
}
void PrintCounter::saveStats() {
#if ENABLED(DEBUG_PRINTCOUNTER)
PrintCounter::debug(PSTR("saveStats"));
#endif
// Refuses to save data is object is not loaded
if (!this->isLoaded()) return;
// Skip the magic header byte
uint16_t addr = this->addr + sizeof(uint8_t);
// @todo This section will need rewrite once the ConfigurationStore
// and/or PersistentStorage object comes along.
eeprom_write_word ((uint16_t*) addr, this->data.totalPrints);
addr += sizeof(uint16_t);
eeprom_write_word ((uint16_t*) addr, this->data.finishedPrints);
addr += sizeof(uint16_t);
eeprom_write_dword((uint32_t*) addr, this->data.printTime);
addr += sizeof(uint32_t);
eeprom_write_dword((uint32_t*) addr, this->data.longestPrint);
}
void PrintCounter::showStats() {
SERIAL_ECHOPGM("Print statistics: Total: ");
SERIAL_ECHO(this->data.totalPrints);
SERIAL_ECHOPGM(", Finished: ");
SERIAL_ECHO(this->data.finishedPrints);
SERIAL_ECHOPGM(", Failed: ");
SERIAL_ECHO(this->data.totalPrints - this->data.finishedPrints);
uint32_t t = this->data.printTime /60;
SERIAL_ECHOPGM(", Total print time: ");
SERIAL_ECHO(t / 60);
SERIAL_ECHOPGM("h ");
SERIAL_ECHO(t % 60);
SERIAL_ECHOPGM("min");
#if ENABLED(DEBUG_PRINTCOUNTER)
SERIAL_ECHOPGM(" (");
SERIAL_ECHO(this->data.printTime);
SERIAL_ECHOPGM(")");
#endif
// @todo longestPrint missing implementation
SERIAL_EOL;
}
void PrintCounter::tick() {
if (!this->isRunning()) return;
static uint32_t update_before = millis(),
eeprom_before = millis();
uint32_t now = millis();
// Trying to get the amount of calculations down to the bare min
const static uint16_t i = this->updateInterval * 1000;
if (now - update_before >= i) {
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#if ENABLED(DEBUG_PRINTCOUNTER)
PrintCounter::debug(PSTR("tick"));
#endif
uint16_t t = this->duration();;
this->data.printTime += t - this->lastUpdate;
this->lastUpdate = t;
update_before = now;
}
// Trying to get the amount of calculations down to the bare min
const static uint16_t j = this->saveInterval * 1000;
if (now - eeprom_before >= j) {
eeprom_before = now;
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this->saveStats();
}
}
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void PrintCounter::start() {
#if ENABLED(DEBUG_PRINTCOUNTER)
PrintCounter::debug(PSTR("start"));
#endif
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if (!this->isPaused()) this->data.totalPrints++;
super::start();
}
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void PrintCounter::stop() {
#if ENABLED(DEBUG_PRINTCOUNTER)
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PrintCounter::debug(PSTR("stop"));
#endif
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super::stop();
this->data.finishedPrints++;
this->data.printTime += this->duration() - this->lastUpdate;
this->saveStats();
}
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void PrintCounter::reset() {
#if ENABLED(DEBUG_PRINTCOUNTER)
PrintCounter::debug(PSTR("stop"));
#endif
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this->lastUpdate = 0;
super::reset();
}
#if ENABLED(DEBUG_PRINTCOUNTER)
void PrintCounter::debug(const char func[]) {
if (DEBUGGING(INFO)) {
SERIAL_ECHOPGM("PrintCounter::");
serialprintPGM(func);
SERIAL_ECHOLNPGM("()");
}
}
#endif