diff --git a/Marlin/src/HAL/HAL_ESP32/HAL.cpp b/Marlin/src/HAL/HAL_ESP32/HAL.cpp
index 81567eeede..c3e6f09649 100644
--- a/Marlin/src/HAL/HAL_ESP32/HAL.cpp
+++ b/Marlin/src/HAL/HAL_ESP32/HAL.cpp
@@ -30,7 +30,7 @@
#include "../../inc/MarlinConfigPre.h"
-#if EITHER(EEPROM_SETTINGS, WEBSUPPORT)
+#if ENABLED(WEBSUPPORT)
#include "spiffs.h"
#endif
@@ -83,7 +83,7 @@ void HAL_init() {
}
void HAL_init_board() {
- #if EITHER(EEPROM_SETTINGS, WEBSUPPORT)
+ #if ENABLED(WEBSUPPORT)
spiffs_init();
#endif
diff --git a/Marlin/src/HAL/HAL_ESP32/persistent_store_impl.cpp b/Marlin/src/HAL/HAL_ESP32/persistent_store_impl.cpp
new file mode 100644
index 0000000000..a65a4301a0
--- /dev/null
+++ b/Marlin/src/HAL/HAL_ESP32/persistent_store_impl.cpp
@@ -0,0 +1,63 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2019 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 .
+ *
+ */
+
+#ifdef ARDUINO_ARCH_ESP32
+
+#include "../../inc/MarlinConfig.h"
+
+#if ENABLED(EEPROM_SETTINGS) && DISABLED(FLASH_EEPROM_EMULATION)
+
+#include "../shared/persistent_store_api.h"
+#include "EEPROM.h"
+
+#define EEPROM_SIZE 4096
+
+bool PersistentStore::access_start() {
+ return EEPROM.begin(EEPROM_SIZE);
+}
+
+bool PersistentStore::access_finish() {
+ EEPROM.end();
+ return true;
+}
+
+bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
+ for (size_t i = 0; i < size; i++) {
+ EEPROM.write(pos++, value[i]);
+ crc16(crc, &value[i], 1);
+ }
+ return false;
+}
+
+bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
+ for (size_t i = 0; i < size; i++) {
+ uint8_t c = EEPROM.read(pos++);
+ if (writing) value[i] = c;
+ crc16(crc, &c, 1);
+ }
+ return false;
+}
+
+size_t PersistentStore::capacity() { return EEPROM_SIZE; }
+
+#endif // EEPROM_SETTINGS
+#endif // ARDUINO_ARCH_ESP32
diff --git a/Marlin/src/HAL/HAL_ESP32/persistent_store_spiffs.cpp b/Marlin/src/HAL/HAL_ESP32/persistent_store_spiffs.cpp
deleted file mode 100644
index 5227da3568..0000000000
--- a/Marlin/src/HAL/HAL_ESP32/persistent_store_spiffs.cpp
+++ /dev/null
@@ -1,106 +0,0 @@
-/**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2019 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 .
- *
- */
-
-#ifdef ARDUINO_ARCH_ESP32
-
-#include "../../inc/MarlinConfig.h"
-
-#if ENABLED(EEPROM_SETTINGS) && DISABLED(FLASH_EEPROM_EMULATION)
-
-#include "../shared/persistent_store_api.h"
-
-#include
-#include
-#include "spiffs.h"
-
-#define HAL_ESP32_EEPROM_SIZE 4096
-#define HAL_ESP32_EEPROM_FILE_PATH "/eeprom.dat"
-
-File eeprom_file;
-
-bool PersistentStore::access_start() {
- if (spiffs_initialized) {
- eeprom_file = SPIFFS.open(HAL_ESP32_EEPROM_FILE_PATH, "r+");
-
- size_t file_size = eeprom_file.size();
- if (file_size < HAL_ESP32_EEPROM_SIZE) {
- SERIAL_ECHO_MSG("SPIFFS EEPROM settings file " HAL_ESP32_EEPROM_FILE_PATH " is too small or did not exist, expanding.");
- SERIAL_ECHO_START(); SERIAL_ECHOLNPAIR(" file size: ", file_size, ", required size: ", HAL_ESP32_EEPROM_SIZE);
-
- // mode r+ does not allow to expand the file (at least on ESP32 SPIFFS9, so we close, reopen "a", append, close, reopen "r+"
- eeprom_file.close();
-
- eeprom_file = SPIFFS.open(HAL_ESP32_EEPROM_FILE_PATH, "a");
- for (size_t i = eeprom_file.size(); i < HAL_ESP32_EEPROM_SIZE; i++)
- eeprom_file.write(0xFF);
- eeprom_file.close();
-
- eeprom_file = SPIFFS.open(HAL_ESP32_EEPROM_FILE_PATH, "r+");
- file_size = eeprom_file.size();
- if (file_size < HAL_ESP32_EEPROM_SIZE) {
- SERIAL_ERROR_MSG("Failed to expand " HAL_ESP32_EEPROM_FILE_PATH " to required size. SPIFFS partition full?");
- SERIAL_ERROR_START(); SERIAL_ECHOLNPAIR(" file size: ", file_size, ", required size: ", HAL_ESP32_EEPROM_SIZE);
- SERIAL_ERROR_START(); SERIAL_ECHOLNPAIR(" SPIFFS used bytes: ", SPIFFS.usedBytes(), ", total bytes: ", SPIFFS.totalBytes());
- }
- }
- return true;
- }
- return false;
-}
-
-bool PersistentStore::access_finish() {
- eeprom_file.close();
- return true;
-}
-
-bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
- if (!eeprom_file.seek(pos)) return true; // return true for any error
- if (eeprom_file.write(value, size) != size) return true;
-
- crc16(crc, value, size);
- pos += size;
-
- return false;
-}
-
-bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t *crc, const bool writing/*=true*/) {
- if (!eeprom_file.seek(pos)) return true; // return true for any error
-
- if (writing) {
- if (eeprom_file.read(value, size) != size) return true;
- crc16(crc, value, size);
- }
- else {
- uint8_t tmp[size];
- if (eeprom_file.read(tmp, size) != size) return true;
- crc16(crc, tmp, size);
- }
-
- pos += size;
-
- return false;
-}
-
-size_t PersistentStore::capacity() { return HAL_ESP32_EEPROM_SIZE; }
-
-#endif // EEPROM_SETTINGS
-#endif // ARDUINO_ARCH_ESP32
diff --git a/Marlin/src/HAL/HAL_ESP32/spiffs.cpp b/Marlin/src/HAL/HAL_ESP32/spiffs.cpp
index a3e1bd8a25..1a542580b0 100644
--- a/Marlin/src/HAL/HAL_ESP32/spiffs.cpp
+++ b/Marlin/src/HAL/HAL_ESP32/spiffs.cpp
@@ -24,7 +24,7 @@
#include "../../inc/MarlinConfigPre.h"
-#if EITHER(WEBSUPPORT, EEPROM_SETTINGS)
+#if ENABLED(WEBSUPPORT)
#include "../../core/serial.h"
diff --git a/Marlin/src/HAL/HAL_ESP32/watchdog.h b/Marlin/src/HAL/HAL_ESP32/watchdog.h
index 6647ecefe6..9fb39ff9a5 100644
--- a/Marlin/src/HAL/HAL_ESP32/watchdog.h
+++ b/Marlin/src/HAL/HAL_ESP32/watchdog.h
@@ -21,8 +21,18 @@
*/
#pragma once
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+ esp_err_t esp_task_wdt_reset();
+
+#ifdef __cplusplus
+ }
+#endif
+
// Initialize watchdog with a 4 second interrupt time
void watchdog_init();
// Reset watchdog.
-inline void HAL_watchdog_refresh() {}
+inline void HAL_watchdog_refresh() { esp_task_wdt_reset(); }
diff --git a/platformio.ini b/platformio.ini
index 4cb7eb7f0d..1b42b63f6c 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -694,14 +694,16 @@ monitor_speed = 250000
[env:esp32]
platform = espressif32
board = esp32dev
-upload_speed = 115200
-monitor_speed = 115200
-upload_port = /dev/ttyUSB0
+build_flags = ${common.build_flags} -DCORE_DEBUG_LEVEL=0
lib_deps =
AsyncTCP=https://github.com/me-no-dev/AsyncTCP/archive/master.zip
ESPAsyncWebServer=https://github.com/me-no-dev/ESPAsyncWebServer/archive/master.zip
lib_ignore = LiquidCrystal, LiquidTWI2, SailfishLCD, SailfishRGB_LED
src_filter = ${common.default_src_filter} +
+upload_speed = 115200
+monitor_speed = 250000
+#upload_port = marlinesp.local
+#board_build.flash_mode = qio
#
# Native