Renamed timestamp_t to duration_t

Marlin/Marlin_main.cpp

@@ -60,7 +60,7 @@
 #include "pins_arduino.h"
 #include "math.h"
 #include "nozzle.h"
-#include "timestamp_t.h"
+#include "duration_t.h"
 
 #if ENABLED(USE_WATCHDOG)
   #include "watchdog.h"
@@ -4058,13 +4058,13 @@ inline void gcode_M17() {
  */
 inline void gcode_M31() {
   char buffer[21];
-  timestamp_t time(print_job_timer.duration());
-  time.toString(buffer);
+  duration_t elapsed = print_job_timer.duration();
+  elapsed.toString(buffer);
 
   lcd_setstatus(buffer);
 
   SERIAL_ECHO_START;
-  SERIAL_ECHOPGM(MSG_PRINT_TIME " ");
+  SERIAL_ECHOPGM("Print time: ");
   SERIAL_ECHOLN(buffer);
 
   thermalManager.autotempShutdown();

Marlin/duration_t.h

@@ -0,0 +1,155 @@
+/**
+ * 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/>.
+ *
+ */
+
+#ifndef __DURATION_T__
+#define __DURATION_T__
+
+struct duration_t {
+  /**
+   * @brief Duration is stored in seconds
+   */
+  uint32_t value;
+
+  /**
+   * @brief Constructor
+   */
+  duration_t()
+    : duration_t(0) {};
+
+  /**
+   * @brief Constructor
+   *
+   * @param seconds The number of seconds
+   */
+  duration_t(uint32_t const &seconds) {
+    this->value = seconds;
+  }
+
+  /**
+   * @brief Equality comparison
+   * @details Overloads the equality comparison operator
+   *
+   * @param value The number of seconds to compare to
+   * @return True if both durations are equal
+   */
+  bool operator==(const uint32_t &value) const {
+    return (this->value == value);
+  }
+
+  /**
+   * @brief Inequality comparison
+   * @details Overloads the inequality comparison operator
+   *
+   * @param value The number of seconds to compare to
+   * @return False if both durations are equal
+   */
+  bool operator!=(const uint32_t &value) const {
+    return ! this->operator==(value);
+  }
+
+  /**
+   * @brief Formats the duration as years
+   * @return The number of years
+   */
+  inline uint8_t year() const {
+    return this->day() / 365;
+  }
+
+  /**
+   * @brief Formats the duration as days
+   * @return The number of days
+   */
+  inline uint16_t day() const {
+    return this->hour() / 24;
+  }
+
+  /**
+   * @brief Formats the duration as hours
+   * @return The number of hours
+   */
+  inline uint32_t hour() const {
+    return this->minute() / 60;
+  }
+
+  /**
+   * @brief Formats the duration as minutes
+   * @return The number of minutes
+   */
+  inline uint32_t minute() const {
+    return this->second() / 60;
+  }
+
+  /**
+   * @brief Formats the duration as seconds
+   * @return The number of seconds
+   */
+  inline uint32_t second() const {
+    return this->value;
+  }
+
+  /**
+   * @brief Formats the duration as a string
+   * @details String will be formated using a "full" representation of duration
+   *
+   * @param buffer The array pointed to must be able to accommodate 21 bytes
+   *
+   * Output examples:
+   *  123456789012345678901 (strlen)
+   *  135y 364d 23h 59m 59s
+   *  364d 23h 59m 59s
+   *  23h 59m 59s
+   *  59m 59s
+   *  59s
+   */
+  void toString(char *buffer) const {
+    int y = this->year(),
+        d = this->day() % 365,
+        h = this->hour() % 24,
+        m = this->minute() % 60,
+        s = this->second() % 60;
+
+    if (y) sprintf_P(buffer, PSTR("%iy %id %ih %im %is"), y, d, h, m, s);
+    else if (d) sprintf_P(buffer, PSTR("%id %ih %im %is"), d, h, m, s);
+    else if (h) sprintf_P(buffer, PSTR("%ih %im %is"), h, m, s);
+    else if (m) sprintf_P(buffer, PSTR("%im %is"), m, s);
+    else sprintf_P(buffer, PSTR("%is"), s);
+  }
+
+  /**
+   * @brief Formats the duration as a string
+   * @details String will be formated using a "digital" representation of duration
+   *
+   * @param buffer The array pointed to must be able to accommodate 10 bytes
+   *
+   * Output examples:
+   *  1234567890 (strlen)
+   *  1193046:59
+   */
+  void toDigital(char *buffer) const {
+    int h = this->hour() % 24,
+        m = this->minute() % 60;
+
+    sprintf_P(buffer, PSTR("%02i:%02i"), h, m);
+  }
+};
+
+#endif // __DURATION_T__

Marlin/printcounter.cpp

@@ -22,7 +22,7 @@
 
 #include "Marlin.h"
 #include "printcounter.h"
-#include "timestamp_t.h"
+#include "duration_t.h"
 
 PrintCounter::PrintCounter(): super() {
   this->loadStats();
@@ -94,7 +94,7 @@ void PrintCounter::saveStats() {
 
 void PrintCounter::showStats() {
   char buffer[21];
-  timestamp_t time;
+  duration_t elapsed;
 
   SERIAL_PROTOCOLPGM(MSG_STATS);
 
@@ -111,8 +111,8 @@ void PrintCounter::showStats() {
   SERIAL_EOL;
   SERIAL_PROTOCOLPGM(MSG_STATS);
 
-  time.timestamp = this->data.printTime;
-  time.toString(buffer);
+  elapsed = this->data.printTime;
+  elapsed.toString(buffer);
 
   SERIAL_ECHOPGM("Total time: ");
   SERIAL_ECHO(buffer);
@@ -123,8 +123,8 @@ void PrintCounter::showStats() {
     SERIAL_ECHOPGM(")");
   #endif
 
-  time.timestamp = this->data.longestPrint;
-  time.toString(buffer);
+  elapsed = this->data.longestPrint;
+  elapsed.toString(buffer);
 
   SERIAL_ECHOPGM(", Longest job: ");
   SERIAL_ECHO(buffer);

Marlin/ultralcd.cpp

@@ -31,7 +31,7 @@
 
 #if ENABLED(PRINTCOUNTER)
   #include "printcounter.h"
-  #include "timestamp_t.h"
+  #include "duration_t.h"
 #endif
 
 int preheatHotendTemp1, preheatBedTemp1, preheatFanSpeed1,
@@ -1979,13 +1979,15 @@ void kill_screen(const char* lcd_msg) {
         STATIC_ITEM(MSG_INFO_PRINT_COUNT ": ", false, false, itostr3left(stats.totalPrints));          // Print Count: 999
         STATIC_ITEM(MSG_INFO_COMPLETED_PRINTS"  : ", false, false, itostr3left(stats.finishedPrints)); // Completed  : 666
 
-        timestamp_t time(stats.printTime);
-        time.toString(buffer);
+        duration_t elapsed = stats.printTime;
+        elapsed.toString(buffer);
+
         STATIC_ITEM(MSG_INFO_PRINT_TIME ": ", false, false);                                           // Total print Time:
         STATIC_ITEM("", false, false, buffer);                                                         // 99y 364d 23h 59m 59s
 
-        time.timestamp = stats.longestPrint;
-        time.toString(buffer);
+        elapsed = stats.longestPrint;
+        elapsed.toString(buffer);
+
         STATIC_ITEM(MSG_INFO_PRINT_LONGEST ": ", false, false);                                        // Longest job time:
         STATIC_ITEM("", false, false, buffer);                                                         // 99y 364d 23h 59m 59s