PSU_CONTROL feature

[Cyber-Snoop]

Hello,

First of all, a huge thank you for this firmware, it's perfect!!!

I configured it for my ender-3 V2 Neo with a BTT SKR Mini E3 v3.0 board, a BTT SFS v2.0 motion filament sensor, a BTT UPS 24v emergency power board and a BTT Relay v1.2 board.

My questions are as follows:

1 - Power Supply Control part (Configuration.h),

/**
 * Power Supply Control
 *
 * Enable and connect the power supply to the PS_ON_PIN.
 * Specify whether the power supply is active HIGH or active LOW.
 */
#define PSU_CONTROL
#define PSU_NAME "BTT Relay v1.2"

#if ENABLED(PSU_CONTROL)
  //#define MKS_PWC                 // Using the MKS PWC add-on
  #define PS_OFF_CONFIRM            // Confirm dialog when power off
  //#define PS_OFF_SOUND            // Beep 1s when power off
  #define PSU_ACTIVE_STATE HIGH     // Set 'LOW' for ATX, 'HIGH' for X-Box

  //#define PSU_DEFAULT_OFF               // Keep power off until enabled directly with M80
  //#define PSU_POWERUP_DELAY      250    // (ms) Delay for the PSU to warm up to full power
  //#define LED_POWEROFF_TIMEOUT 10000    // (ms) Turn off LEDs after power-off, with this amount of delay

  //#define POWER_OFF_TIMER               // Enable M81 D<seconds> to power off after a delay
  //#define POWER_OFF_WAIT_FOR_COOLDOWN   // Enable M81 S to power off only after cooldown

  //#define PSU_POWERUP_GCODE  "M355 S1"  // G-code to run after power-on (e.g., case light on)
  //#define PSU_POWEROFF_GCODE "M355 S0"  // G-code to run before power-off (e.g., case light off)

  //#define AUTO_POWER_CONTROL      // Enable automatic control of the PS_ON pin
  #if ENABLED(AUTO_POWER_CONTROL)
    #define AUTO_POWER_FANS           // Turn on PSU for fans
    #define AUTO_POWER_E_FANS         // Turn on PSU for E Fans
    #define AUTO_POWER_CONTROLLERFAN  // Turn on PSU for Controller Fan
    #define AUTO_POWER_CHAMBER_FAN    // Turn on PSU for Chamber Fan
    #define AUTO_POWER_COOLER_FAN     // Turn on PSU for Cooler Fan
    #define AUTO_POWER_SPINDLE_LASER  // Turn on PSU for Spindle/Laser
    #define POWER_TIMEOUT              30 // (s) Turn off power if the machine is idle for this duration
    //#define POWER_OFF_DELAY          60 // (s) Delay of poweroff after M81 command. Useful to let fans run for extra time.
  #endif
  #if ANY(AUTO_POWER_CONTROL, POWER_OFF_WAIT_FOR_COOLDOWN)
    //#define AUTO_POWER_E_TEMP        35 // (°C) PSU on if any extruder is over this temperature
    //#define AUTO_POWER_CHAMBER_TEMP  30 // (°C) PSU on if the chamber is over this temperature
    //#define AUTO_POWER_COOLER_TEMP   26 // (°C) PSU on if the cooler is over this temperature
  #endif
#endif

at the end of printing, the printer switches off correctly with M81 at the end of my gcode, but I don't get the confirmation dialog message before switching off.
What did I forget to configure?

2 - Is it possible to have an option to switch off the printer from a menu on the LCD screen (I have a DACAI) ?
I don't find an option to define this.

Thank you in advance for your answers.

[mriscoc]

Marlin special dialogs are only available with compatible UI and screens like the monochrome Ender 3 screens or Marlin UI.

[Cyber-Snoop]

Thanks for your reply,

To have a menu too (like the "Power Outage" "yes/no" option in the "Advanced Settings" menu which would be "shutdown after printing" "yes/no" and/or the "Tune" menu when printing) ?

I find this : MarlinFirmware/Marlin#6329

But i don't know if it's possible to adapte this on your firmware

Thanks