RepRapFirmware 3.01-beta 3 released

[dc42]

Please check whether you still have these 2 issues using the new binary at https://www.dropbox.com/sh/3azy1njy3ayjsbp/AACquxr2m00eV568RZg5QG5wa?dl=0.

[oliof]

Hi,
I just tried PID tuning my hotend and while M307 H1 shows a result, M500 does not save a valid line to config-override.g

System info:

2/6/2020, 10:42:50 PM	M115
FIRMWARE_NAME: RepRapFirmware for Duet 3 MB6HC v0.6 or 1.0 
FIRMWARE_VERSION: 3.01-beta3
ELECTRONICS: Duet 3 MB6HC FIRMWARE_DATE: 2020-01-29b1

command run to do the PID tuning

M303 H1 S260

Log entries on the console

2/6/2020, 10:28:13 PM	Auto tuning heater 1 using target temperature 260.0°C and PWM 1.00 - do not leave printer unattended
2/6/2020, 10:28:19 PM	Auto tune phase 1, heater on
2/6/2020, 10:30:43 PM	Auto tune phase 2, heater off
2/6/2020, 10:30:49 PM	Auto tune phase 3, peak temperature was 265.0
2/6/2020, 10:34:31 PM	Auto tune heater 1 completed in 378 sec
Use M307 H1 to see the result, or M500 to save the result in config-override.g
2/6/2020, 10:35:57 PM	M307 H1
Heater 1 model: gain 545.6, time constant 241.1, dead time 4.6, max PWM 1.00, calibration voltage 24.1, mode PID
Computed PID parameters for setpoint change: P17.0, I0.510, D55.2
Computed PID parameters for load change: P17.0, I1.201, D55.2
2/6/2020, 10:36:07 PM	M500

contents of config-override.g

; config-override.g file generated in response to M500 at 2020-02-06 22:36

; Heater model parameters
M307 H0 A C D S V B0
M307 H1 A C D S V B0

; Workplace coordinates

I also noted that the thermostatic hotend cooling fan runs always, here is the configuration for heaters and fans as by the reprap configurator:

; Heaters
M308 S0 P"temp0" Y"thermistor" T100000 B4138          ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" T0                                    ; create bed heater output on out0 and map it to sensor 0
M143 H0 S120                                          ; set temperature limit for heater 0 to 120C
M307 H0 B1 S1.00                                      ; enable bang-bang mode for the bed heater and set PWM limit
M140 H0                                               ; map heated bed to heater 0
M308 S1 P"temp1" Y"thermistor" T100000 B4138          ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out1" T1                                    ; create nozzle heater output on out1 and map it to sensor 1
M143 H1 S280                                          ; set temperature limit for heater 1 to 280C
M307 H1 B0 S1.00                                      ; disable bang-bang mode for heater  and set PWM limit

; Fans
M950 F0 C"out3" Q500                                  ; create fan 0 on pin out3 and set its frequency
M106 P0 S0 H-1                                        ; set fan 0 value. Thermostatic control is turned off
M950 F1 C"out4" Q500                                  ; create fan 1 on pin out4 and set its frequency
M106 P1 S1 H1 T45                                     ; set fan 1 value. Thermostatic control is turned on
M950 F2 C"out5" Q500                                  ; create fan 2 on pin out5 and set its frequency
M106 P2 S1 H-1                                        ; set fan 2 value. Thermostatic control is turned off

[dc42]

@oliof said in RepRapFirmware 3.01-beta 3 released:

Hi,
I just tried PID tuning my hotend and while M307 H1 shows a result, M500 does not save a valid line to config-override.g

That's a known DSF issue, affecting Duet 3 + RPi users.

[oliof]

And interestingly enough, moving the fan from out4 to out7 made thermostatic control work.

[zerspaner_gerd]

@dc42 said in RepRapFirmware 3.01-beta 3 released:

Please check whether you still have these 2 issues using the new binary at https://www.dropbox.com/sh/3azy1njy3ayjsbp/AACquxr2m00eV568RZg5QG5wa?dl=0.

• All endstop inputs are visible, including the hidden ones

• "abort / while" I could not find any change
  Print movements are stopped, but the printer status remains printing
  
  And "while" only works as expected with M400

• Status tool is not yet correct
  
  After once on active/standby

[dc42]

@zerspaner_gerd, I can reproduce that issue now, although it's slightly different: the status is still Printing, but there is no abort message on the console. I will look into it.

[dc42]

This issue ('abort' command left status as 'printing') is fixed in release 3.01RC1, which I hope to make available later today.

Tool states and heater states are distinct. In particular, a tool may be in Standby but its heaters may have been turned off.

[DaBit]

Is if ... continue already implemented?
I am toying around a little with the conditional code:

while iterations < 10
	echo "Curent tool temp " ^ heat.sensors[tools[state.currentTool].heaters[0]].lastReading
	M98 P"wipe.g"
        G4 S5
	if heat.sensors[tools[state.currentTool].heaters[0]].lastReading < {tools[state.currentTool].active[0]-2.0}
		continue
	if heat.sensors[tools[1].heaters[0]].lastReading > {heat.coldExtrudeTemperature < tools[1].standby[0] ? tools[1].standby[0] : heat.coldExtrudeTemperature}
		continue
	break
 

And it seems I need to split all the conditions a little, otherwise the while() condition becomes very long. 'continue' and 'break' would work, but I am getting an 'Error: Bad command: continue'

[dc42]

I have fixed 'continue' in 3.01-RC1 too.

[dc42]

Now that RRF 3.01-RC1 is released, I am locking this thread.