@calvinx thanks for your informative and really fast reply!!.
I didn't quit understand why you took the "throw out the window" so hard haha.
This is an electronic part that sit few inchs from 300 Celsius so it can go faulty.. And since I didn't see any guide to test the ir probe itself, without duet like with arduino only,i wanted to go with the easy solution, sometimes the time you spent on diagnostic part just not worth it and the smart thing would be to buy a new one, especially when you know it worked in the past in the exact same rig so you know something happened just to him.

In the end after a week of fighting with him and at some point even took him off and map the surface manually i found the problem.
And I only blame Murphy's law! Haha.
In the middle of the ir sensor there is a black capacitor,i guess when i replaced the nozzle to steel one i touched it and bent it by i dunno less then 10 degrees, you can notice it is bent but only from short distance.
So I bent him back with zero force and tweezers and wolla!! It is now only see the right distance that is 2.something mm.
So I suspect that the angle and the fact that the capacitor reflection are high it somehow reflected the ir even from 6mm.
Because the capacitor is well solderded to the sensor so it wasn't a short of any kind.

Bottom line, my fault as usual

But thanks again for your help!

@Phaedrux
i know but surely you can understand were the frustration come from..
one thing i must say is the only reason i always recommend to friends to go for duet bored are the forum support ,its crazy how fast and good all the reply's here!!, specially by dc42!!
@dc42 said in use variables with in macros:

You can simulate a small number of numeric variables already, by defining a dummy tool and using its XYZ offsets as variables.

can you please give me an example?,just to see how you use this correctly.

@bearer thank you for the info!
its very disappointing .. i hear the "not yet" message for more then 3 years now..

hi,
i would like to know if there is a way to write macro that use global variables, and then to combine it with lets say a message like m291?.
for example i want to write macro for pid, i want to be able to enter my preferred temp in a m291 message and then it will automatically enter the right parameters in the macro.
i know i can write macro in a macro for all my bed and head temps that i use but it make more sense to just enter the values i want.

also is there a way to write loops or conditions in macros?
if there is it would be super helpful if you can send me the link to go and study it.

@droftarts said in Hemera settings for Reprap Firmware?:

@Eran898 said in Hemera settings for Reprap Firmware?:

M587 S"aaaa" P"bbbbbbbb" ; Configure access point. You can delete this line once connected

You should delete this line from your config.g, as it gets written to the Wifi module each time config.g is run. Not ideal for flash memory! See: https://duet3d.dozuki.com/Wiki/Gcode#Section_M587_Add_WiFi_host_network_to_remembered_list_or_list_remembered_networks

Important! Do not use M587 within config.g. As well as being a security hazard, writing the access point parameters to WiFi chip every time you start the Duet may eventually wear out the flash memory. Also, the wifi module does not get enabled until the end of running config.g. It is better to use a macro to send M587 (source: https://forum.duet3d.com/post/42798)

Ian

Thanks for the info didn't knew that!.
So no one using the hemera on direct? haha.
Please if someone using it would be great just to see what numbers you are using

@dc42 I don't know how my config.g file or slicer profile can help you give me acceleration and jerk settings for e3d hemera motor since I didn't built it and it's not unique to my rig.
But sure if it helps I will give you anything you want haha, my config.g

The; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Tue Oct 09 2018 13:27:56 GMT+0300 ())

; General preferences
M80 						   ; Turns on the ATX power supply
G90                                                ; Send absolute coordinates...
M83                                                ; ...but relative extruder moves

M667 S1                                            ; Select CoreXY mode

; Network
M550 Pblv                                ; Set machine name
M552 S1                                            ; Enable network
M587 S"aaaa" P"bbbbbbbb"                     ; Configure access point. You can delete this line once connected
M586 P0 S1                                         ; Enable HTTP
M586 P1 S0                                         ; Disable FTP
M586 P2 S0                                         ; Disable Telnet

; Drives
M569 P0 S0                                         ; Drive 0 goes backwards : its was S1 -X
M569 P1 S0                                         ; Drive 1 goes backwards : its was S1 -Y
M569 P2 S1                                         ; Drive 2 goes forwards -Z
M569 P3 S1                                         ; Drive 3 goes backwards WAS 0 -E0
M569 P4 S1 					   ; Drive 4 in reverse. disable for only one extruder - E1

M350 X16 Y16 Z16 E16:16 I1                            ; Configure microstepping with interpolation
M92 X200 Y200 Z400 E392.917:392.917                       ; Set steps per mm for Bondtech. with titan extruder it was: E413.49
M566 X600 Y600 Z24 E300:300                            ; Set maximum instantaneous speed changes (Jerk) (mm/min) was:X720 Y720 Z12 E300  
M203 X20000 Y20000 Z600 E2000:2000                      ; Set maximum speeds (mm/min) was:X20000 Y20000 Z600 E2000
M201 X3000 Y3000 Z100 E5000:5000			   ; Set accelerations (mm/s^2) was:X1000 Y1000 Z100 E5000
M906 X1600 Y1600 Z1600 E1100:600 I30                   ; Set motor currents (mA) and motor idle factor in per cent
M84 S30                                            ; Set idle timeout

 ;Pressure advance
 ;M572 D0 S0.001					   ; enable Pressure advance

; Axis Limits
M208 X-23 Y0 Z0 S1                                 ; Set axis minima
M208 X320 Y321 Z350 S0                             ; Set axis maxima

; Endstops
M574 X1 Y2 S1                                      ; Set active high endstops edit: Y endstop is high(max).

; Filament sensor
M591 D0 P1 C3 S1				   ; Set Filament sensor Simple type (High) for extruder drive 0, connected to endstop input 3 (E0)

; Z-Probe
M574 Z1 S2                                         ; Set endstops controlled by probe Heater 1 model
M307 H1 A396.4 C120.0 D4.6 V24.2 B0		   ; Set PID for hotend values
M307 H0 A140.4 C741.1 D1.3 V24.2 B0		   ; Set PID for heated bed values
M558 P1	T9000 R0.5				   ; Set Z probe type mini ir sensor WAS:M558 P1 H5 F200 T9000 I0 R0.5
G31 P500 X-2 Y-16.4 Z1.910                   ; Set Z probe trigger value, offset and trigger height.G31 P500 X-2 Y-16.4 Z2.135 X40 Y60M557 X30:270 Y30:270 S80			   ; Define mesh grid

; Heaters
M305 P0 T100000 B3950 C0 R4700                     ; Set thermistor + ADC parameters for heater 0
M143 H0 S100                                       ; Set temperature limit for heater 0 to 100C
M305 P1 T100000 B3950 C0 R4700                     ; Set thermistor + ADC parameters for heater 1
M143 H1 S280                                       ; Set temperature limit for heater 1 to 260C

; Fans
M106 P0 S0 I0 F500 H-1                             ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H1 T35                          ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I0 F500 H1 T35                          ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

; Tools
M563 P0 D0 H1                                      ; Define tool 0
M563 P1 D1 H1                                      ; Define tool 0
G10 P0 X0 Y0 Z0                                    ; Set tool 0 axis offsets
G10 P1 X0 Y0 Z0                                    ; Set tool 0 axis offsets
G10 P0 R0 S0                                       ; Set initial tool 0 active and standby temperatures to 0C
G10 P1 R0 S0                                       ; Set initial tool 0 active and standby temperatures to 0C

; Automatic power saving
M911 S21 R22 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss

; Custom settings are not configured
M564 H0                                   	   ; Let the Jog buttons work : added to allow jog buttons

I am not at home so I will post my slicer pictures later today, all I can say for now is retraction 0.6 at 50mms I print on 70mms layer height 0.2-0.12 on 0.4 hardened steel nozzle
Extrusion multiply 0.9 on extrusion width 0.4, it print exactly 0.4 walls.
Fan is 5015 and I set it to 15% on second layer and 50% from 4th
I use ir probe and spring steel pei surface ohh and of course hemera direct

If you want to look on more files just ask and i will upload asap.
It's important to say that the printer prints but the quality not so good, mostly on small details,and infill looks bad.

So still silence from e3d for a bit of help with their premium priced product.
I wish I could return it and get my money back!.
Cost like an ender with zero support and print worse then a stocked one..
I had good prints with my old v6 but now I spent over two Month of twiks and fights to get normal prints but far from good as I had with the v6, the only stupid reason I am not tearing it from my printer and throwing it to the garbage is the fact it cost so much and I really feel like idiot that believed e3d product support is a level above chinese knockouts, my bad.

I mainly struggle with jerk and acceleration, not even talking about linear advance that even on 0.001 ruined every print..
It would be super helpful if some one can post hes/her working profile for cura or simplify3d that works for him and on the way the setting for the jerk and acceleration that he/her uses.

I am using duet 2 and hemera with hardened steel if it matters.

First of all thank you both so much!!!
you found the problem!!.
i was so eager to solve this that i formatted the sd using windows for the "faster way".. that made the cluster 8k and i guess that some bug cuz it to not work on the duet and they all worked just fine on my pc.
so in the end i "just" format it as Phaedrux suggested and again upload all my files and the duet server is back online and the sd is accessible !!
so i guess they should add to error 21 description,"format it correctly idiot!" haha.

so just to tell you again thank you very much for your time and effort dealing with noob like me .

i cant see anything on the card via the panel,as i used to , and i cant add new network to the list..
but you gave me the first two command that gave me hope again

M20
Begin file list<LF>NONE<LF>End file list<LF>ok<LF>
M39
SD card in slot 0: capacity 15.93Gb, free space 15.91Gb, speed 20.00MBytes/sec, cluster size 8kb<LF>ok<LF>

still dont know what the hell he wants from me ..

i upload few images to show you what i mean,in the end i still cant access the sd card.
and yes i tried 2 more sd cards the same issue,and of course they all work good on the pc.
thats it ,i can say rip on the bored?

something going very weird..
i erase the bored and didn't enter any sd card, until here all is awesome.
after this the port change to be bossa port yay!.
now i enter the sd card only with sys and www folders with the firmware i want to install
i restart the printer and immediately it takes the printer name from the config.g from the sd and then a pop message appear "error m21" so i cant use again the command m997 since it say he cant find the file since in m122 code its saying 0 sd cards.
so bottom line we know that the sd card slot working so what can i do?
i tried enter sdcard with just www folder and in sys folder just the firmware bins with zero *.g files but in this case again no access to the sd card,but no pop message