Firmware2/Marlin/src/module/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/>.
*
*/
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#include "../inc/MarlinConfig.h"
#if DISABLED(PRINTCOUNTER)
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#include "../libs/stopwatch.h"
Stopwatch print_job_timer; // Global Print Job Timer instance
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#else // PRINTCOUNTER
#include "printcounter.h"
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#include "../Marlin.h"
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#include "../HAL/persistent_store_api.h"
PrintCounter print_job_timer; // Global Print Job Timer instance
printStatistics PrintCounter::data;
const PrintCounter::promdress PrintCounter::address = STATS_EEPROM_ADDRESS;
const uint16_t PrintCounter::updateInterval = 10;
const uint16_t PrintCounter::saveInterval = 3600;
millis_t PrintCounter::lastDuration;
bool PrintCounter::loaded = false;
millis_t PrintCounter::deltaDuration() {
#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("deltaDuration"));
#endif
millis_t tmp = lastDuration;
lastDuration = duration();
return lastDuration - tmp;
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}
void PrintCounter::incFilamentUsed(float const &amount) {
#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("incFilamentUsed"));
#endif
// Refuses to update data if object is not loaded
if (!isLoaded()) return;
data.filamentUsed += amount; // mm
}
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void PrintCounter::initStats() {
#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("initStats"));
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#endif
loaded = true;
data = { 0, 0, 0, 0, 0.0 };
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saveStats();
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uint16_t crc = 0;
int a = address;
persistentStore.access_start();
persistentStore.write_data(a, (uint8_t*)0x16, sizeof(uint8_t), &crc);
persistentStore.access_finish();
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}
void PrintCounter::loadStats() {
#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("loadStats"));
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#endif
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// Check if the EEPROM block is initialized
uint16_t crc = 0;
int a = address;
uint8_t value;
persistentStore.access_start();
persistentStore.read_data(a, &value, sizeof(uint8_t), &crc);
if (value != 0x16) initStats();
else {
a = address + sizeof(uint8_t);
persistentStore.read_data(a, (uint8_t*)&data, sizeof(printStatistics), &crc);
}
persistentStore.access_finish();
loaded = true;
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}
void PrintCounter::saveStats() {
#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("saveStats"));
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#endif
// Refuses to save data if object is not loaded
if (!isLoaded()) return;
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// Saves the struct to EEPROM
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uint16_t crc = 0;
int a = (address + sizeof(uint8_t));
persistentStore.access_start();
persistentStore.write_data(a, (uint8_t*)&data, sizeof(printStatistics), &crc);
persistentStore.access_finish();
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}
void PrintCounter::showStats() {
char buffer[21];
SERIAL_PROTOCOLPGM(MSG_STATS);
SERIAL_ECHOPGM("Prints: ");
SERIAL_ECHO(data.totalPrints);
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SERIAL_ECHOPGM(", Finished: ");
SERIAL_ECHO(data.finishedPrints);
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SERIAL_ECHOPGM(", Failed: "); // Note: Removes 1 from failures with an active counter
SERIAL_ECHO(data.totalPrints - data.finishedPrints
- ((isRunning() || isPaused()) ? 1 : 0));
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SERIAL_EOL();
SERIAL_PROTOCOLPGM(MSG_STATS);
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duration_t elapsed = data.printTime;
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elapsed.toString(buffer);
SERIAL_ECHOPGM("Total time: ");
SERIAL_ECHO(buffer);
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#if ENABLED(DEBUG_PRINTCOUNTER)
SERIAL_ECHOPGM(" (");
SERIAL_ECHO(data.printTime);
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SERIAL_CHAR(')');
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#endif
elapsed = data.longestPrint;
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elapsed.toString(buffer);
SERIAL_ECHOPGM(", Longest job: ");
SERIAL_ECHO(buffer);
#if ENABLED(DEBUG_PRINTCOUNTER)
SERIAL_ECHOPGM(" (");
SERIAL_ECHO(data.longestPrint);
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SERIAL_CHAR(')');
#endif
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SERIAL_EOL();
SERIAL_PROTOCOLPGM(MSG_STATS);
SERIAL_ECHOPGM("Filament used: ");
SERIAL_ECHO(data.filamentUsed / 1000);
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SERIAL_CHAR('m');
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SERIAL_EOL();
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}
void PrintCounter::tick() {
if (!isRunning()) return;
static uint32_t update_last = millis(),
eeprom_last = millis();
millis_t now = millis();
// Trying to get the amount of calculations down to the bare min
const static uint16_t i = updateInterval * 1000;
if (now - update_last >= i) {
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#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("tick"));
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#endif
data.printTime += deltaDuration();
update_last = now;
}
// Trying to get the amount of calculations down to the bare min
const static millis_t j = saveInterval * 1000;
if (now - eeprom_last >= j) {
eeprom_last = now;
saveStats();
}
}
// @Override
bool PrintCounter::start() {
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#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("start"));
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#endif
bool paused = isPaused();
if (super::start()) {
if (!paused) {
data.totalPrints++;
lastDuration = 0;
}
return true;
}
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return false;
}
// @Override
bool PrintCounter::stop() {
#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("stop"));
#endif
if (super::stop()) {
data.finishedPrints++;
data.printTime += deltaDuration();
if (duration() > data.longestPrint)
data.longestPrint = duration();
saveStats();
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return true;
}
else return false;
}
// @Override
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void PrintCounter::reset() {
#if ENABLED(DEBUG_PRINTCOUNTER)
debug(PSTR("stop"));
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#endif
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super::reset();
lastDuration = 0;
}
#if ENABLED(DEBUG_PRINTCOUNTER)
void PrintCounter::debug(const char func[]) {
if (DEBUGGING(INFO)) {
SERIAL_ECHOPGM("PrintCounter::");
serialprintPGM(func);
SERIAL_ECHOLNPGM("()");
}
}
#endif
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#endif // PRINTCOUNTER