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Add Extrude mintemp save and restore during power panic 

Thanks to @wavexx in #3008
This commit is contained in:
3d-gussner 2024-04-09 09:34:24 +02:00
parent 02822c59ad
commit e5d504b855
5 changed files with 15 additions and 7 deletions
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2
Firmware/Marlin_main.cpp
View File

@ -7449,7 +7449,7 @@ Sigma_Exit:
set_extrude_min_temp(temp);
}
break;
#endif
#endif //PREVENT_DANGEROUS_EXTRUDE
/*!
### M303 - PID autotune <a href="https://reprap.org/wiki/G-code#M303:_Run_PID_tuning">M303: Run PID tuning</a>

6
Firmware/eeprom.h
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@ -83,7 +83,7 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
To convert hex to dec https://www.rapidtables.com/convert/number/hex-to-decimal.html
Version: 3.14.0
Version: 3.14.1
---------------------------------------------------------------------------------
@ -384,6 +384,7 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
| 0x0C80 3200 | char[17]| EEPROM_CUSTOM_MENDEL_NAME | Prusa i3 MK3S| ffffffffffffffffff... | Custom Printer Name | | D3 Ax0c80 C17
| 0x0C7F 3199 | bool | EEPROM_UVLO_Z_LIFTED | 00h 0 | 00h | Power Panic Z axis NOT lifted | Power Panic | D3 Ax0c7f C1
| ^ | ^ | ^ | 01h 1 | 01h | Power Panic Z axis lifted | ^ | ^
| 0x0C7d 3197 | uint16 | EEPROM_UVLO_EXTRUDE_MINTEMP | 0-305 | afh 175 | Power Panic Extrude mintemp | Power Panic | D3 Ax0c7d C2
|Address begin|Bit/Type | Name | Valid values | Default/FactoryReset | Description |Gcode/Function| Debug code
| :--: | :--: | :--: | :--: | :--: | :--: | :--: | :--:
@ -624,9 +625,10 @@ static Sheets * const EEPROM_Sheets_base = (Sheets*)(EEPROM_SHEETS_BASE);
#define EEPROM_FILENAME_EXTENSION (EEPROM_KILL_PENDING_FLAG - 3) // 3 x char
#define EEPROM_CUSTOM_MENDEL_NAME (EEPROM_FILENAME_EXTENSION-17) //char[17]
#define EEPROM_UVLO_Z_LIFTED (EEPROM_CUSTOM_MENDEL_NAME-1) //bool
#define EEPROM_UVLO_EXTRUDE_MINTEMP (EEPROM_UVLO_Z_LIFTED-2) //uint16_t
//This is supposed to point to last item to allow EEPROM overrun check. Please update when adding new items.
#define EEPROM_LAST_ITEM EEPROM_UVLO_Z_LIFTED
#define EEPROM_LAST_ITEM EEPROM_UVLO_EXTRUDE_MINTEMP
// !!!!!
// !!!!! this is end of EEPROM section ... all updates MUST BE inserted before this mark !!!!!
// !!!!!

6
Firmware/planner.cpp
View File

@ -123,7 +123,7 @@ static uint8_t g_cntr_planner_queue_min = 0;
//===========================================================================
#ifdef PREVENT_DANGEROUS_EXTRUDE
int extrude_min_temp = EXTRUDE_MINTEMP;
#endif
#endif //PREVENT_DANGEROUS_EXTRUDE
#ifdef LIN_ADVANCE
float extruder_advance_K = LA_K_DEF;
@ -856,7 +856,7 @@ void plan_buffer_line(float x, float y, float z, const float &e, float feed_rate
}
#endif
}
#endif
#endif //PREVENT_DANGEROUS_EXTRUDE
// Number of steps for each axis
#ifndef COREXY
@ -1364,7 +1364,7 @@ void set_extrude_min_temp(int temp)
{
extrude_min_temp = temp;
}
#endif
#endif //PREVENT_DANGEROUS_EXTRUDE
// Calculate the steps/s^2 acceleration rates, based on the mm/s^s
void reset_acceleration_rates()

2
Firmware/planner.h
View File

@ -266,7 +266,7 @@ extern bool planner_aborted;
#ifdef PREVENT_DANGEROUS_EXTRUDE
extern int extrude_min_temp;
void set_extrude_min_temp(int temp);
#endif
#endif //PREVENT_DANGEROUS_EXTRUDE
void reset_acceleration_rates();
#endif

6
Firmware/power_panic.cpp
View File

@ -195,6 +195,9 @@ void uvlo_() {
if (did_pause_print) {
eeprom_update_byte_notify((uint8_t*)EEPROM_UVLO_Z_LIFTED, 1);
}
#ifdef PREVENT_DANGEROUS_EXTRUDE
eeprom_update_word_notify((uint16_t*)EEPROM_UVLO_EXTRUDE_MINTEMP, extrude_min_temp);
#endif //PREVENT_DANGEROUS_EXTRUDE
eeprom_update_byte_notify((uint8_t*)EEPROM_UVLO, PowerPanic::PENDING_RECOVERY);
// Increment power failure counter
@ -422,6 +425,9 @@ bool recover_machine_state_after_power_panic() {
extruder_advance_K = eeprom_read_float((float*)EEPROM_UVLO_LA_K);
#endif
#ifdef PREVENT_DANGEROUS_EXTRUDE
extrude_min_temp = eeprom_read_word((uint16_t*)EEPROM_UVLO_EXTRUDE_MINTEMP);
#endif //PREVENT_DANGEROUS_EXTRUDE
return mbl_was_active;
}