Thanks for the reply, I see that it's not covered by warranty to my stupidity, usually I'm pretty cautious. Anyway.
Desoldering and putting a new one on it is not overly complicated since I soldered SMD components in my previous job, only BGA is challenging. I also have low temp soldering paste somewhere in my stash.
Only question is: I currently have ESP8266-MOD modules (on some D1 mini). To my knowledge they are 4MB but I'm not sure about the pinout. Or I steal the ESP from my decommissioned Duet2 WIFI (MKS, never ever again).

Hi,
in late December I bought the Duet3 mini 5+ (Filastruder order #65971) and used it for a month, but replaced it with an Duet2 Wifi and used Klipper on it. I was unhappy with the software quality ( intermittent skips, reported power failures in SBC mode and so on) but those seem to be finally resolved. When I mounted the board again and tried to connect the wifi antenna I discovered to my surprise that I ripped off the antenna socket. I poked the remaining bits out of the socket but was really on there.

Tim asked me to open a thread for evaluation

=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.2.2 running on Duet 3 Mini5plus WiFi (standalone mode)
Board ID: QVSU6-Y196U-D65J0-40KML-NF03Z-7NHS0
Used output buffers: 1 of 40 (14 max)
=== RTOS ===
Static ram: 98732
Dynamic ram: 108128 of which 24 recycled
Never used RAM 38332, free system stack 139 words
Tasks: NETWORK(ready,449) HEAT(blocked,315) CanReceiv(blocked,947) CanSender(blocked,372) CanClock(blocked,363) TMC(blocked,123) MAIN(running,438) IDLE(ready,20) AIN(blocked,269)
Owned mutexes: USB(MAIN)
=== Platform ===
Last reset 00:01:41 ago, cause: software
Last software reset at 2021-02-20 17:39, reason: User, none spinning, available RAM 50628, slot 2
Software reset code 0x0012 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task Linu Freestk 0 n/a
Error status: 0x00
Error status: 0x00

Aux0 errors 0,0,0
Aux1 errors 0,0,0
Supply voltage: min 0.9, current 0.9, max 0.9, under voltage events: 0, over voltage events: 0, power good: no
Driver 0: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 1: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 2: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 3: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 4: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 5: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Driver 6: position 0, ok, SG min/max not available, read errors 0, write errors 0, ifcnt 0, reads 0, writes 0, timeouts 0, DMA errors 0
Date/time: 1970-01-01 00:00:00
Cache data hit count 230190066
Slowest loop: 99.89ms; fastest: 0.12ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 22.5MBytes/sec
SD card longest read time 3.1ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1, chamberHeaters = -1 -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is ready with "M122" in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon is idle in state(s) 0
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 1.32ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 0 of 8
- WiFi -
Network state is changingMode
WiFi module is trying to connect
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.25
WiFi MAC address f4:cf:a2:6f:bd:f7
WiFi Vcc 3.42, reset reason Power up
WiFi flash size 2097152, free heap 29824
Clock register 00002002
Socket states: 0 0 0 0 0 0 0 0
=== CAN ===
Messages queued 380, send timeouts 380, received 0, lost 0, longest wait 0ms for reply type 0, free buffers 16
WiFi reported error: Failed while trying to connect to FBI_Surveilance_Van
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: network scan failed

Thanks![IMG_4161.jpeg

@chrishamm
OK, obviously removing the square brackets fixed it. Out of curiosity, why are the brackets a problem on SBC?

@chrishamm
OK, I will give it a try and report back. Thanks

@chrishamm said in G29 fails when saving on SBC:

It sounds like you upgraded from an older version but for some reason the permissions were not correctly set. Please open a terminal on your Pi or connect over SSH and run this sudo chown -R dsf.dsf /opt/dsf. Then you should be able to save the heightmap again.

I just tried to save a custom heightmap using G29 P"foo.csv" and it worked as expected.

Sorry for the late reply.
Well, that was my first ideal also, so I setup everything from scratch, same result, before I posted here
All the files where uploaded from DWC, so I assume they have their rights set correct.
The problem is: saving the heightmap works itself from DWC's Console, but not from the Macro above.
I realize that the topic is misleading, but I can't change it. To sum it up:

• Saving a heightmap with a different name (G29 P"foo.csv" from Console works fine, no issues
• Reading and saving a heightmap from within a macro leads to [error] G29: Failed to save height map to file : Access to the path '/opt/dsf/sd/sys/' is denied.

@Phaedrux said in G29 fails when saving on SBC:

Can you post the commands or macros you are using the create the heightmap? Does a simple g29 work to create heightmap.csv?

Yes, the heightmap.csv is saved, but not with the new name. Loading the map from Console with the full path also works OK.
Here's the macro, I think I found it here somewhere:

; 0:/macros/primeline.g
; Home axes, wait for temps, create heightmap, and wipe a primeline
 
; Determine if we need to Home first or not
if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed
    G28		                                               ; Home all axes
 
G90                                                        ; Absolute Positioning.
G1 Z30 F1000                                               ; [BLTouch] Last chance to check nozzle cleanliness.

G1 X110 Y110 F3000
   G30
   
G29 S1 [P{"0:/sys/" ^ heat.heaters[0].active ^ "C_heightmap.csv"}] ; Load bed mesh for the slicer set bed temp.
if result > 1                                             ; If the file doesn't exist, perform mesh and save.
   M291 P{"Creating a height map for the bed temp of " ^ heat.heaters[0].active ^ "C."} T10
   M150 R255 B255 P128 S10
   M116                                                   ; Wait for temps
   G29                                                    ; Perform mesh now.
   G29 S3 [P{"0:/sys/" ^ heat.heaters[0].active ^ "C_heightmap.csv"}] ; Save heightmap.csv based on commanded temp
 
M400                                                       ; Finish all moves, clear the buffer.
M83                                                        ; Extruder relative mode.
M116                                                       ; Wait for temps
 
; Charge! tune
;M98 P/macros/Tunes/Charge!.g	
M150 R255 B255 P128 S20

G1 Z3.0 F3000                                             ; move z up little to prevent scratching of surface
G1 X0.1 Y20 Z0.3 F5000.0                                  ; move to start-line position
 
M117 "Printing Wipe Line"
G1 X0.1 Y200.0 Z0.3 F1500.0 E15                           ; draw 1st line
G1 X0.4 Y200.0 Z0.3 F5000.0                               ; move to side a little
G1 X0.4 Y20 Z0.3 F1500.0 E30                              ; draw 2nd line
 
G92 E0                                                    ; reset extruder

Sure:

=== Diagnostics ===
RepRapFirmware for Duet 3 Mini 5+ version 3.2 running on Duet 3 Mini5plus WiFi (SBC mode)
Board ID: QVSU6-Y196U-D65J0-40KML-NF03Z-7NHS0
Used output buffers: 1 of 40 (21 max)
=== RTOS ===
Static ram: 98732
Dynamic ram: 96024 of which 76 recycled
Never used RAM 50384, free system stack 124 words
Tasks: Linux(ready,103) HEAT(blocked,316) CanReceiv(blocked,947) CanSender(blocked,358) CanClock(blocked,360) TMC(blocked,75) MAIN(running,464) IDLE(ready,20) AIN(blocked,264)
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 00:12:40 ago, cause: software
Last software reset at 2021-01-23 16:25, reason: User, none spinning, available RAM 50176, slot 1
Software reset code 0x0012 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00000000 BFAR 0xe000ed38 SP 0x00000000 Task Linu Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Aux1 errors 0,0,0
Supply voltage: min 0.0, current 24.1, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: position 17600, standstill, SG min/max 0/6, read errors 0, write errors 1, ifcnt 102, reads 43031, writes 19, timeouts 0, DMA errors 0
Driver 1: position 0, standstill, SG min/max 0/20, read errors 0, write errors 1, ifcnt 102, reads 43031, writes 19, timeouts 0, DMA errors 0
Driver 2: position 12262, standstill, SG min/max 0/72, read errors 0, write errors 1, ifcnt 104, reads 43028, writes 21, timeouts 0, DMA errors 0
Driver 3: position 0, standstill, SG min/max 0/0, read errors 0, write errors 1, ifcnt 85, reads 43034, writes 12, timeouts 3, DMA errors 0, failedOp 0x71
Driver 4: position 0, standstill, SG min/max 0/0, read errors 0, write errors 1, ifcnt 68, reads 43041, writes 9, timeouts 0, DMA errors 0
Driver 5: position 0, assumed not present
Driver 6: position 0, assumed not present
Date/time: 2021-01-23 16:37:58
Cache data hit count 1887771265
Slowest loop: 178.55ms; fastest: 0.07ms
=== Storage ===
Free file entries: 10
SD card 0 not detected, interface speed: 0.0MBytes/sec
SD card longest read time 0.0ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 83, maxWait 318940ms, bed compensation in use: mesh, comp offset -0.031
=== MainDDARing ===
Scheduled moves 65, completed moves 65, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1, chamberHeaters = -1 -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP* is doing "M122" in state(s) 0
Telnet is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger* is idle in state(s) 0
Queue is idle in state(s) 0
LCD is idle in state(s) 0
SBC is idle in state(s) 0
Daemon is idle in state(s) 0
Aux2 is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== CAN ===
Messages queued 6851, send timeouts 6848, received 0, lost 0, longest wait 0ms for reply type 0, free buffers 16
=== SBC interface ===
State: 4, failed transfers: 0
Last transfer: 3ms ago
RX/TX seq numbers: 26731/26731
SPI underruns 0, overruns 0
Number of disconnects: 0, IAP RAM available 0x10eec
Buffer RX/TX: 0/0-0
=== Duet Control Server ===
Duet Control Server v3.2.0
Code buffer space: 4096
Configured SPI speed: 8000000 Hz
Full transfers per second: 35.20
Maximum length of RX/TX data transfers: 2920/796

Hi,
I replaced my Duet2 wifi with the mini and hooked it to a Raspberry Pi 4. Everything is running fine, but one of my macros fails when it's trying to read or save the heightmap.
Errors are:

Jan 23 15:42:33 duet3 DuetControlServer[5006]: [error] G29: Failed to load height map from file : Access to the path '/opt/dsf/sd/sys/' is denied.
Jan 23 15:42:33 duet3 DuetControlServer[5006]: [info] 99 points probed, min error 0.004, max error 0.326, mean 0.157, deviation 0.085
Jan 23 15:42:33 duet3 DuetControlServer[5006]: [info] Height map saved to file heightmap.csv
Jan 23 15:42:33 duet3 DuetControlServer[5006]: [error] G29: Failed to save height map to file : Access to the path '/opt/dsf/sd/sys/' is denied.

I'm using the official image, uploaded my, previously running, macros and the rest of the config, made some final touches and tried to print.
The heightmap.csv is saved, but not with it's new name (65.0C_heightmap.csv) in sys.
Are macros banned from reading and writing to sys?

@resam
Cool, thanks

Hi,
I update from a Duet2 Wifi to the new mini+ and hooked it to a raspberry pi.
A friend and me are currently developing a multi-Platform print monitor and I've used queries via /rr_status?type=2 and so on before, but with DWC running on the pi I only get a 404:Not found when I try to query DWC. It was running fine on the Duet2 with the beta and RC-versions. I also didn't found anything in the release notes regarding this.
Do I miss something?

Thanks