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Save/restore hotend temperatures above 255C in PowerPanic

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Use 2 bytes to store extruder temperature during UVLO.

Re-use the storage of EEPROM_UVLO_TINY_Z_MICROSTEPS which has been freed
by previous changes.

Fixes #2303
This commit is contained in:
Yuri D'Elia 2020-01-27 14:59:18 +01:00
parent 976a485565
commit 5d88573711
2 changed files with 7 additions and 9 deletions
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6
Firmware/Marlin_main.cpp
View File

@ -10505,7 +10505,7 @@ void uvlo_()
// Stop all heaters
uint8_t saved_target_temperature_bed = target_temperature_bed;
uint8_t saved_target_temperature_ext = target_temperature[active_extruder];
uint16_t saved_target_temperature_ext = target_temperature[active_extruder];
setAllTargetHotends(0);
setTargetBed(0);
@ -10605,7 +10605,7 @@ void uvlo_()
// Store the current feed rate, temperatures, fan speed and extruder multipliers (flow rates)
eeprom_update_word((uint16_t*)EEPROM_UVLO_FEEDRATE, feedrate_bckp);
eeprom_update_word((uint16_t*)EEPROM_UVLO_FEEDMULTIPLY, feedmultiply);
eeprom_update_byte((uint8_t*)EEPROM_UVLO_TARGET_HOTEND, saved_target_temperature_ext);
eeprom_update_word((uint16_t*)EEPROM_UVLO_TARGET_HOTEND, saved_target_temperature_ext);
eeprom_update_byte((uint8_t*)EEPROM_UVLO_TARGET_BED, saved_target_temperature_bed);
eeprom_update_byte((uint8_t*)EEPROM_UVLO_FAN_SPEED, fanSpeed);
eeprom_update_float((float*)(EEPROM_EXTRUDER_MULTIPLIER_0), extruder_multiplier[0]);
@ -10871,7 +10871,7 @@ bool recover_machine_state_after_power_panic()
enable_z();
// 7) Recover the target temperatures.
target_temperature[active_extruder] = eeprom_read_byte((uint8_t*)EEPROM_UVLO_TARGET_HOTEND);
target_temperature[active_extruder] = eeprom_read_word((uint16_t*)EEPROM_UVLO_TARGET_HOTEND);
target_temperature_bed = eeprom_read_byte((uint8_t*)EEPROM_UVLO_TARGET_BED);
// 8) Recover extruder multipilers

10
Firmware/eeprom.h
View File

@ -72,8 +72,8 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
#define EEPROM_FILENAME (EEPROM_UVLO_CURRENT_POSITION - 8) //8chars to store filename without extension
#define EEPROM_FILE_POSITION (EEPROM_FILENAME - 4) //32 bit for uint32_t file position
#define EEPROM_UVLO_CURRENT_POSITION_Z (EEPROM_FILE_POSITION - 4) //float for current position in Z
#define EEPROM_UVLO_TARGET_HOTEND (EEPROM_UVLO_CURRENT_POSITION_Z - 1)
#define EEPROM_UVLO_TARGET_BED (EEPROM_UVLO_TARGET_HOTEND - 1)
#define EEPROM_UVLO_UNUSED_001 (EEPROM_UVLO_CURRENT_POSITION_Z - 1) // uint8_t (unused)
#define EEPROM_UVLO_TARGET_BED (EEPROM_UVLO_UNUSED_001 - 1)
#define EEPROM_UVLO_FEEDRATE (EEPROM_UVLO_TARGET_BED - 2) //uint16_t
#define EEPROM_UVLO_FAN_SPEED (EEPROM_UVLO_FEEDRATE - 1)
#define EEPROM_FAN_CHECK_ENABLED (EEPROM_UVLO_FAN_SPEED - 1)
@ -165,13 +165,11 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
#define EEPROM_EXTRUDER_MULTIPLIER_2 (EEPROM_EXTRUDER_MULTIPLIER_1 - 4) //float
#define EEPROM_EXTRUDEMULTIPLY (EEPROM_EXTRUDER_MULTIPLIER_2 - 2) // uint16
//
#define EEPROM_UVLO_TINY_CURRENT_POSITION_Z (EEPROM_EXTRUDEMULTIPLY-4) // float
#define EEPROM_UVLO_TINY_Z_MICROSTEPS (EEPROM_UVLO_TINY_CURRENT_POSITION_Z-2) // uint16 (unused)
#define EEPROM_UVLO_TARGET_HOTEND (EEPROM_UVLO_TINY_CURRENT_POSITION_Z-2) // uint16
// Sound Mode
//#define EEPROM_SOUND_MODE (EEPROM_EXTRUDEMULTIPLY-1) // uint8
#define EEPROM_SOUND_MODE (EEPROM_UVLO_TINY_Z_MICROSTEPS-1) // uint8
#define EEPROM_SOUND_MODE (EEPROM_UVLO_TARGET_HOTEND-1) // uint8
#define EEPROM_AUTO_DEPLETE (EEPROM_SOUND_MODE-1) //bool
#define EEPROM_FSENS_OQ_MEASS_ENABLED (EEPROM_AUTO_DEPLETE - 1) //bool