RepRapFirmware 3.0 is released!

[dc42]

I haven't tested RRF 3.0 with DWC 1.22.6. I suggest you upgrade to DWC 2.0.4.

[matej1006]

how i do that and what changes are with this DWC

[dc42]

Move the SD card to a PC and unzip DuetWebControl-2.0.4-SD.zip into the /www folder.

You can find DWC release info at https://github.com/chrishamm/DuetWebControl/releases.

[matej1006]

Is this DWC make change to config or any code or just for web interface

[dc42]

Upgrading DWC does not require configuration changes.

[A Former User]

@DIY-O-Sphere said in RepRapFirmware 3.0 is released!:

@DaBit said in RepRapFirmware 3.0 is released!:

Difference with RRF2.05 is 0.12mm smaller.

I can confirm that for a Maestro.

Wow, this is weird?!

[deckingman]

@DaBit Ref the BL touch offset, does using a slower probing speed help? Or more specifically does probing speed affect the offset? Just wondering if there could be a latency issue between when the BL touch triggers and when the firmware reacts to that trigger. I don't use a BL touch myself so I could be way off the mark.
Edit. And is the probe connected to the main board or an expansion board?

[matej1006]

how i must convert this code :

;Water temp
M305 S"Water temperature" P103 X2 T10000 B3950

And that:

; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M558 P1 H5 F120 T3000 ; Set Z probe type to modulated and the dive height + speeds
G31 P467 X0 Y40 Z1.0 ; Set Z probe trigger value, offset and trigger height

how it's with auto bed compensation do i need there also to change anything

[DIY-O-Sphere]

@matej1006
https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview#Section_M305
https://duet3d.dozuki.com/Wiki/RepRapFirmware_3_overview#Section_M558
But you also have to edit some more places in config.g and in some files in sys folder. Maybe it's easy to do the base of conversion with the online configurator.

[matej1006]

@DIY-O-Sphere Thanks

[SIam]

Hi,
i think there is a small bug in the Machinesettings E0 display the wrong settings:

btw. I miss this feature in dwc2!

[matej1006]

Can I control my water temperature (PWM noctua Fan's) with out selected heater in code, just with one sensor which measuring water temp.?

[dc42]

@matej1006 said in RepRapFirmware 3.0 is released!:

Can I control my water temperature (PWM noctua Fan's) with out selected heater in code, just with one sensor which measuring water temp.?

Yes, set up a sensor for the water temperature (M308), then set the fan to run thermostatically based on that sensor. In RRF3 the H parameter in the M106 command is the sensor number, not a heater number.

[matej1006]

@dc42
Like that:

;Water temp
M308 S5 P"e1temp" Y"thermistor" T100000 B4138                   ;configure sensor 5 as thermistor on pin e1temp

; Fans
M950 F0 C"!Fan0+exp.pb6" Q25000 				; fan 0 is a 4-wire PWM fan so invert it, use high PWM frequency, tacho connected to PB6 on expansion connector
M106 H0 S1 T25 

and can i control 3 fan with one PWM output and one tacho input?

[DIY-O-Sphere]

@deckingman
Today I had to undo the change....

[dc42]

@matej1006 said in RepRapFirmware 3.0 is released!:

@dc42
Like that:

;Water temp
M308 S5 P"e1temp" Y"thermistor" T100000 B4138                   ;configure sensor 5 as thermistor on pin e1temp

; Fans
M950 F0 C"!Fan0+exp.pb6" Q25000 				; fan 0 is a 4-wire PWM fan so invert it, use high PWM frequency, tacho connected to PB6 on expansion connector
M106 H0 S1 T25 

and can i control 3 fan with one PWM output and one tacho input?

You've created sensor 5 to read the water temperature and fan 0 to control the pump. So you need P0 H5 in the M106 command, not H0.

Yes you can parallel the wires of multiple 4-wire fans except for the tacho wires.

[DaBit]

I just noticed that the PWM frequency for the heated bed seems a bit fast (I can see the LED dimming instead of flashing), especially for a 230VAC heater controlled by an SSR.

I see in the documentation that I can change the PWM frequency using the Q parameter in the M950 that creates the bead heater output, but what is the default frequency, and what is the minimum frequency? I would like to use a 2Hz or so, which is plenty in my case (10mm aluminium heated bed).

Maybe another thing for the RRF configurator, to add the Q parameter to the M950 that creates the bed heater?

[bulka]

My questions are about z-probe and bed leveling.

I updated my Duet wifi 1.02 with these new firmware.

z-probe: if I understood correctly there are no g-code modification if I'm using Smart Effector ...it's true? ( I'm talking about gcode for zprobe)

bed leveling: the automatic leveling was removed? I tried to run the leveling from web interface and started with a manual leveling.

Thanks

Giulio

[Danal]

@bulka said in RepRapFirmware 3.0 is released!:

I tried to run the leveling from web interface and started with a manual leveling.

This indicates the firmware thinks that a probe is NOT defined. Which sort of answers your first question.

I believe you will, at minimum, need to add C"zstop" to your M558. That's assuming you have the smart effector plugged into the Z endstop pin.

Could you post your existing M558 please?

[deckingman]

@DaBit I don't have that problem with my bed heater which is mains powered via SSR but I'm currently the other side of the world to my printer so can't say how it's configured. But IIRC, the default frequency for a bed heater is 10 Hz.