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MarlinFirmware/Marlin/src/feature/power_loss_recovery.h

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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/>.
*
*/
/**
* power_loss_recovery.h - Resume an SD print after power-loss
*/
#ifndef _POWER_LOSS_RECOVERY_H_
#define _POWER_LOSS_RECOVERY_H_
#include "../sd/cardreader.h"
#include "../core/types.h"
#include "../inc/MarlinConfigPre.h"
#define SAVE_INFO_INTERVAL_MS 0
//#define SAVE_EACH_CMD_MODE
//#define DEBUG_POWER_LOSS_RECOVERY
typedef struct {
uint8_t valid_head;
// Machine state
float current_position[NUM_AXIS], feedrate;
#if HOTENDS > 1
uint8_t active_hotend;
#endif
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int16_t target_temperature[HOTENDS];
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#if HAS_HEATED_BED
int16_t target_temperature_bed;
#endif
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#if FAN_COUNT
int16_t fanSpeeds[FAN_COUNT];
#endif
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#if HAS_LEVELING
bool leveling;
float fade;
#endif
// Command queue
uint8_t cmd_queue_index_r, commands_in_queue;
char command_queue[BUFSIZE][MAX_CMD_SIZE];
// SD Filename and position
char sd_filename[MAXPATHNAMELENGTH];
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uint32_t sdpos;
// Job elapsed time
millis_t print_job_elapsed;
uint8_t valid_foot;
} job_recovery_info_t;
extern job_recovery_info_t job_recovery_info;
enum JobRecoveryPhase : unsigned char {
JOB_RECOVERY_IDLE,
JOB_RECOVERY_MAYBE,
JOB_RECOVERY_YES,
JOB_RECOVERY_DONE
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};
extern JobRecoveryPhase job_recovery_phase;
#if HAS_LEVELING
#define APPEND_CMD_COUNT 9
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#else
#define APPEND_CMD_COUNT 7
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#endif
extern char job_recovery_commands[BUFSIZE + APPEND_CMD_COUNT][MAX_CMD_SIZE];
extern uint8_t job_recovery_commands_count;
void check_print_job_recovery();
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void save_job_recovery_info();
#endif // _POWER_LOSS_RECOVERY_H_