@gloomyandy

I set all my steppers to normal operation, so i thought non-detect is normal.
Here is the picture with all 3 stepper drivers removed (i use Z1 and Z2 as Y1 and Y1, as i have two motors running Y):

Fixed board.txt to include 3 steppers (same here, thought thats only important if i want to use
any "smart/diag" features of the 2209´s).

Commented the Tool out.

M119 output with Z endstop manually triggered
and with Z not triggered (it doesnt hit the endstop anyway, as it only moves for 1sec on every homing cycle)

Ninjaedit:
(forgot the pic of the whole board)

@jay_s_uk

I thought i had cut the DIAG pins off on all of them, but it was still on.
Now i cut that diag pin, and now Z moves for a second and then ends homing,
m119 still shows a zprobe at min stop.

On that note, in the "m122 p200"-output i see a under "Defined Pins" -> "probe = C.2".
Is that the culprit?

@jay_s_uk

Firmware and DWC is updated to 3.5.2 now.

Output of M122:

=== Diagnostics ===
RepRapFirmware for STM32F4 based Boards (cdy3_f4) version 3.5.2 (2024-06-13 00:54:12) running on STM32F4 (standalone mode)
Board ID: Z00A2-0N17A-G8MV0-6MTFN-F42UW-70000
Used output buffers: 2 of 40 (40 max)
Error in macro line 50 while starting up: bad drive number
=== RTOS ===
Static ram: 21828
Dynamic ram: 90164 of which 1260 recycled
Never used RAM 16792, free system stack 167 words
CCMRam static ram: 24680 dynamic ram: 34228 free ram 6624
Tasks: NETWORK(2,nWait 7,10.3%,177) LASER(5,nWait 7,0.0%,269) HEAT(3,nWait 6,0.0%,402) Move(4,nWait 6,0.0%,357) TMC22xx(4,nWait 6,0.0%,144) FSWRITE(2,nWait 4,0.2%,448) MAIN(1,running,89.3%,552) IDLE(0,ready,0.1%,29), total 100.0%
Owned mutexes:
=== Platform ===
Last reset 00:13:42 ago, cause: software
Last software reset details not available
Error status: 0x04
MCU temperature: min 37.0, current 40.7, max 42.0
Supply voltage: min 24.1, current 24.3, max 24.4, under voltage events: 0, over voltage events: 0, power good: yes
Heap OK, handles allocated/used 99/2, heap memory allocated/used/recyclable 2048/28/0, gc cycles 0
Events: 0 queued, 0 completed
Driver 0: not present
Driver 1: not present
Driver 2: 
Driver 3: 
Driver 4: 
Driver 5: 
Driver 6: 
Driver 7: 
Driver 8: 
Driver 9: 
Driver 10: 
Driver 11: 
Driver 12: 
Driver 13: 
Date/time: 2024-08-18 20:29:17
Slowest loop: 23.51ms; fastest: 0.14ms
=== Storage ===
Free file entries: 20
SD card 0 detected
SD card longest read time 7.9ms, write time 9.8ms, max retries 0
=== Move ===
DMs created 83, segments created 0, maxWait 0ms, bed compensation in use: none, height map offset 0.000, max steps late 0, min interval 0, bad calcs 0, ebfmin 0.00, ebfmax 0.00
no step interrupt scheduled
Moves shaped first try 0, on retry 0, too short 0, wrong shape 0, maybepossible 0
=== DDARing 0 ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== DDARing 1 ===
Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters -1 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0
=== GCodes ===
Movement locks held by null, null
HTTP is idle 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
File2 is idle in state(s) 0
Queue2 is idle in state(s) 0
Q0 segments left 0, axes/extruders owned 0x0000000
Code queue 0 is empty
Q1 segments left 0, axes/extruders owned 0x0000000
Code queue 1 is empty
=== CAN ===
Disabled
Longest wait 0ms for reply type 0, peak Tx sync delay 0 free buffers 0 (min 0), ts 0/0/0
Tx timeouts 0,0,0,0,0,0
=== Network ===
Slowest loop: 26.94ms; fastest: 0.00ms
Responder states: MQTT(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0)
HTTP sessions: 1 of 8
Uploads/Errors: 58/3
=== WiFi ===
Interface state: active
Module is connected to access point 
Failed messages: pending 0, notrdy 0, noresp 0
Bad header: 0/0
Firmware version 1.26-08S32-D
MAC address 30:d3:2d:be:63:fd
Module reset reason: Power up, Vcc 0.00, flash size 0, free heap 147860
WiFi IP address 192.168.178.48
Signal strength -41dBm, channel 0, mode 802.11n, reconnections 0
Clock register 00000000
Socket states: 0 0 0 0 0 0 0 0

Output of M122 P200

=== Diagnostics ===
RepRapFirmware for STM32F4 based Boards version 3.5.2 running on STM32F4 (standalone mode) at 168Mhz
Bootloader: Unknown

== Configurable Board.txt Settings ==
board = cdy3_f4
board.longName = Fly CDYv3 STM32F4
leds.diagnostic = NoPin
leds.diagnosticOn = true
leds.activity = NoPin
leds.activityOn = true
pins.SetHigh = {NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
pins.SetLow = {NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
stepper.powerEnablePin = NoPin
stepper.enablePins = {C.1, C.14, B.8, D.7, D.4, D.0, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
stepper.stepPins = {E.5, E.4, E.3, E.2, E.1, E.0, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
stepper.directionPins = {C.0, C.13, B.7, D.6, D.3, A.15, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
stepper.digipotFactor = 0.00
stepper.TmcUartPins = {C.15, A.8, B.6, D.5, D.1, E.9, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
stepper.DriverType = {tmcuartauto, tmcuartauto, stepdir, stepdir, stepdir, stepdir, stepdir, stepdir, stepdir, stepdir, stepdir, stepdir, stepdir, stepdir}
stepper.numSmartDrivers = 2
stepper.num5160Drivers = 0
stepper.spiChannel = 2
stepper.csDelay = 0
stepper.TmcDiagPins = {NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
heat.tempSensePins = {B.1, A.3, C.4, D.14, NoPin, NoPin, NoPin, NoPin, NoPin}
heat.spiTempSensorCSPins = {NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin, NoPin}
heat.spiTempSensorChannel = 255
heat.thermistorSeriesResistor = 4700.00
atx.powerPin = NoPin
atx.powerPinInverted = false
atx.initialPowerOn = true
sdcard.internal.type = 2
sdCard.internal.spiFrequencyHz = 25000000
sdCard.external.csPin = NoPin
sdCard.external.cardDetectPin = NoPin
sdCard.external.spiFrequencyHz = 4000000
sdCard.external.spiChannel = 255
lcd.lcdCSPin = NoPin
lcd.lcdBeepPin = NoPin
lcd.encoderPinA = NoPin
lcd.encoderPinB = NoPin
lcd.encoderPinSw = NoPin
lcd.lcdDCPin = NoPin
lcd.panelButtonPin = NoPin
lcd.spiChannel = 255
SPI0.pins = {A.5, A.6, A.7}
SPI1.pins = {B.13, B.14, B.15}
SPI2.pins = {B.3, B.4, B.5}
SPI3.pins = {E.15, NoPin, B.2}
SPI4.pins = {NoPin, NoPin, NoPin}
SPI5.pins = {A.13, E.15, A.14}
8266wifi.espDataReadyPin = E.10
8266wifi.TfrReadyPin = E.12
8266wifi.lpcTfrReadyPin = E.12
8266wifi.espResetPin = E.11
8266wifi.csPin = B.12
8266wifi.serialRxTxPins = {D.9, D.8}
8266wifi.spiChannel = 1
8266wifi.clockReg = 0
8266wifi.moduleType = esp32
wifi.espDataReadyPin = E.10
wifi.TfrReadyPin = E.12
wifi.espResetPin = E.11
wifi.csPin = B.12
wifi.serialRxTxPins = {D.9, D.8}
wifi.spiChannel = 1
wifi.clockReg = 0
wifi.moduleType = esp32
sbc.TfrReadyPin = NoPin
sbc.csPin = NoPin
sbc.spiChannel = 255
sbc.loadConfig = false
sbc.SBCMode = false
serial.aux.rxTxPins = {NoPin, NoPin}
led.neopixelPin = NoPin
power.VInDetectPin = C.3
power.voltage = 24
accelerometer.spiChannel = 255
can.spiChannel = 0
can.csPin = NoPin
can.spiFrequencyHz = 15000000

== Defined Pins ==
fan0,fan = A.0
fan1 = A.1
fan2 = A.2
e0temp,t0 = A.3
spi1sdcs,lcdss = A.4
spi1sck,lcdsck = A.5
spi1miso,lcdmiso = A.6
spi1mosi,lcdmosi = A.7
tx1,btnenc = A.9
rx1,lcdrs = A.10
lcdd6 = A.13
lcdd7 = A.14
bed,hbed = B.0
bedtemp,tb = B.1
lcden = B.2
motsck = B.3
motmiso = B.4
motmosi = B.5
laser = B.9
zmin,zstop = B.10
zmax,zstopmax = B.11
probe = C.2
poweradc = C.3
e1temp,t1 = C.4
e2temp,t2 = C.5
xmax,xstopmax = C.6
xmin,xstop = C.7
btnen1 = D.8
btnen2 = D.9
ymax,ystopmax = D.10
ymin,ystop = D.11
e0heat,he0 = D.12
e1heat,he1 = D.13
e2heat,he2 = D.14
status,neopixel = D.15
servo0 = E.6
spi1cs1 = E.7
spi1cs2 = E.8
lcdcd = E.13
lcdd5 = E.14
lcdd4 = E.15

== Hardware Serial ==
AUX Serial: Disabled 
WIFI Serial: UART 3

== PWM ==
0:  Pin E.6 freq 0 value 0.000000
1:  Pin D.12 freq 0 value 1.000000
2: 
3: 
4: 
5: 
6: 
7: 
8: 
9: 
10: 
11: 
12: 
13: 
14: 
15: 

== Attached interrupt pins ==
0: 
1: 
2: 
3: 
4: 
5: 
6: 
7: 
8: 
9: 
10: E.10
11: 
12: B.12
13: 
14: 
15: 

== MCU ==
AdcBits = 14
TS_CAL1 (30C) = 950
TS_CAL2 (110C) = 1195
V_REFINCAL (30C 3.3V) = 1492

V_REFINT raw 6000
V_REF  3.282400

T_MCU raw 3961
T_MCU cal 43.142857
T_MCU calc 40.143013

T_MCU raw (corrected) 3939
T_MCU cal (corrected) 41.418365
T_MCU calc (corrected) 38.440941
Device Id 413 Revison Id 100f CPUId r0p1 

== RAM ==
RAM start 0x20000000 end 0x2001fffc
CCMRAM start 0x10000000 end 0x1000fffc

== USB ==
Read overrun 0

Output of M98 P"config.g"

HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Error: bad drive number
Error: in file macro line 51: G10: Invalid tool number
Error: in file macro line 52: G10: Invalid tool number

Z is driven by a noname TMC2209 V3.0
(from AliE; shoplink: https://www.aliexpress.com/item/1005004018605377.html )

Hello all,

so i wanted to build a laser with rrf and did so, and i more or less worked everything out.
This laser is running for two years now, but now i added a third axis which ofc is Z.

Failure: Z wont home, sets it instantly to "axis homed" without moving the motor.

M119 throws the reason:

m119
Endstops - X: not stopped, Y: at min stop, Z: not stopped, Z probe: at min stop

So z probe is at min stop; but i have never set a z probe, and cant for the life of me figure out where RRF gets this from. There is no G30 in any of the "home...g"-files, no M557 or M558
in the config.g

Versions:
Duet Web Control 3.4.5
Board: fly_cdyv3 (STMWiFi)
Firmware: RepRapFirmware for STM32F4 based Boards 3.4.0rc2_1 (2022-02-24)
Duet WiFi Server Version: 1.26-08S32-D

config.g (i have NO config-override.g):

; Configuration file for Fly-CDYv3 (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.4.0-LPC-STM32+6 on Mon Apr 17 2023 21:26:33 GMT+0200 (Mitteleuropäische Sommerzeit)

; General preferences
G21                            ; Set dimensions to millimetres
G90                            ; send absolute coordinates...
M550 P"DragonLaser"            ; set printer name

; Network
M551 P"reprap"                 ; set password
M552 S1                        ; enable network
M586 P0 S1                     ; enable HTTP
M586 P1 S0                     ; disable FTP
M586 P2 S0                     ; disable Telnet

; Set cartesian type and segment intervall one second and length 3mm --> needed to stop on pause immediatly! ---by paulg4h
M669 K0 S1 T3

; Drives
M569 P0 S0                     ; physical drive 0 goes forwards using default driver timings
M569 P1 S1                     ; physical drive 1 goes forwards using default driver timings
M569 P2 S1                     ; physical drive 2 goes forwards using default driver timings
M584 X0 Y2 Z1                  ; set drive mapping
M350 X16 Y16 Z16 I1            ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00      ; set steps per mm
M566 X6000.00 Y6000.00 Z60.00    ; set maximum instantaneous speed changes (mm/min)
M203 X25000.00 Y25000.00 Z180.00 ; set maximum speeds (mm/min)
M201 X1500.00 Y1500.00 Z20.00    ; set accelerations (mm/s^2)
M906 X400 Y1200 Z600 I30      ; set motor currents (mA) and motor idle factor in per cent
M84 S30                         ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1                 ; set axis minima
M208 X330 Y395 Z40 S0            ; set axis maxima

; Endstops
M574 X1 S1 P"xstop"                                ; configure active-high endstop for low end on X via pin xstop
M574 Y1 S1 P"ystop"                                ; configure active-low endstop for low end on Y via pin ystop
M574 Z1 S1 P"zstop"                                ; configure active-high endstop for low end on Y via pin ystop

;############## Laser Settings ######################### ---by paulg4h
M452 C"servo0" R255 S1 F5000                     ; laser uses servo pin,  PWM frequency 5kHz

M950 P0 C"e0heat"									;
M42 P0 S1											; Set Pin PD12 to On

; Tools
M563 P0 D0 F0                  ; define tool 0
G10 P0 X0 Y0 Z0                ; set tool 0 axis offsets
G10 P0 R0 S0                   ; set initial tool 0 active and standby temperatures to 0C

; Custom settings for triggers: laser pauses when "enclosure"-trigger fires, and steppers are disabled when a trigger inside is fired (when you want the laser to start from a specific point)
; Input/Output
M950 J1 C"^xmax" ; Input 1 uses zmax pin, inverted, pullup enabled
M581 P1 S0 T1 R1    ; Pause - built-in, no trigger.g needed

M950 J4 C"!^ymax" ; Input 4 uses ymax pin, inverted, pullup enabled
M581 P4 S0 T4 R0    ; Disable Steppers - trigger4.g

So if anyone has an idea, im very grateful for every hint.

Cheers and have a nice sunday,
eponra