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power panic: pull INT4 string into PROGMEM 

Change in memory:
Flash: -4 bytes
SRAM 0 bytes
This commit is contained in:
Guðni Már Gilbert 2023-07-01 16:50:00 +00:00 committed by DRracer
parent 6d902d6437
commit 392c46c7ad
1 changed files with 4 additions and 2 deletions
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6
Firmware/power_panic.cpp
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@ -21,6 +21,8 @@
#include "temperature.h"
#include "ultralcd.h"
static const char MSG_INT4[] PROGMEM = "INT4";
static bool recover_machine_state_after_power_panic();
static void restore_print_from_eeprom(bool mbl_was_active);
@ -285,14 +287,14 @@ void setup_uvlo_interrupt() {
// check if power was lost before we armed the interrupt
if(!(PINE & (1 << 4)) && eeprom_read_byte((uint8_t*)EEPROM_UVLO))
{
SERIAL_ECHOLNPGM("INT4");
SERIAL_ECHOLNRPGM(MSG_INT4);
uvlo_drain_reset();
}
}
ISR(INT4_vect) {
EIMSK &= ~(1 << 4); //disable INT4 interrupt to make sure that this code will be executed just once
SERIAL_ECHOLNPGM("INT4");
SERIAL_ECHOLNRPGM(MSG_INT4);
//fire normal uvlo only in case where EEPROM_UVLO is 0 or if IS_SD_PRINTING is 1.
if(printer_active() && (!(eeprom_read_byte((uint8_t*)EEPROM_UVLO)))) uvlo_();
if(eeprom_read_byte((uint8_t*)EEPROM_UVLO)) uvlo_tiny();