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Improve ESP32 HAL (EEPROM, watchdog) (#16228)

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Luc 2019-12-15 18:39:39 +01:00 committed by Scott Lahteine
parent dc8d8cb39c
commit 9d6b2ebf50
6 changed files with 82 additions and 113 deletions
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4
Marlin/src/HAL/HAL_ESP32/HAL.cpp
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@ -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

63
Marlin/src/HAL/HAL_ESP32/persistent_store_impl.cpp Normal file
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@ -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 <http://www.gnu.org/licenses/>.
*
*/
#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

106
Marlin/src/HAL/HAL_ESP32/persistent_store_spiffs.cpp
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@ -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 <http://www.gnu.org/licenses/>.
*
*/
#ifdef ARDUINO_ARCH_ESP32
#include "../../inc/MarlinConfig.h"
#if ENABLED(EEPROM_SETTINGS) && DISABLED(FLASH_EEPROM_EMULATION)
#include "../shared/persistent_store_api.h"
#include <SPIFFS.h>
#include <FS.h>
#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

2
Marlin/src/HAL/HAL_ESP32/spiffs.cpp
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@ -24,7 +24,7 @@
#include "../../inc/MarlinConfigPre.h"
#if EITHER(WEBSUPPORT, EEPROM_SETTINGS)
#if ENABLED(WEBSUPPORT)
#include "../../core/serial.h"

12
Marlin/src/HAL/HAL_ESP32/watchdog.h
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@ -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(); }

8
platformio.ini
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@ -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} +<src/HAL/HAL_ESP32>
upload_speed = 115200
monitor_speed = 250000
#upload_port = marlinesp.local
#board_build.flash_mode = qio
#
# Native