1 files changed, 49 insertions, 0 deletions
diff --git a/Marlin/src/libs/autoreport.h b/Marlin/src/libs/autoreport.h
new file mode 100644
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+++ b/Marlin/src/libs/autoreport.h
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+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include "../inc/MarlinConfig.h"
+
+template <typename Helper>
+struct AutoReporter {
+  millis_t next_report_ms;
+  uint8_t report_interval;
+  #if HAS_MULTI_SERIAL
+    serial_index_t report_port_mask;
+    AutoReporter() : report_port_mask(SERIAL_ALL) {}
+  #endif
+
+  inline void set_interval(uint8_t seconds, const uint8_t limit=60) {
+    report_interval = _MIN(seconds, limit);
+    next_report_ms = millis() + SEC_TO_MS(seconds);
+  }
+
+  inline void tick() {
+    if (!report_interval) return;
+    const millis_t ms = millis();
+    if (ELAPSED(ms, next_report_ms)) {
+      next_report_ms = ms + SEC_TO_MS(report_interval);
+      TERN_(HAS_MULTI_SERIAL, PORT_REDIRECT(report_port_mask));
+      Helper::report();
+    }
+  }
+};