Z probe 0 not found after upgrading to Firmware v3.2 from v3.1.1

jsn0327

I upgraded to firmware 3.2 from 3.1.1 today and now my printer will not home the Z axis. Before the upgrade, everything worked fine. I'm sure that it is a configuration issue; as I had to change a lot of my configuration syntax when updating from firmware version 2 to 3. I don't understand why the config formatting has to change between firmware versions to the point that it breaks things?

I am using a BL Touch as my z probe. The error that I am receiving is below. I will upload my config.g, homez.g, and homeall.g for your review. I ran the M98 P"config.g" command in terminal, as was suggested by another post with this error. The printer returned that there is in an invalid P parameter in my config, but it does not say which line that invalid parameter is on. Please let me know if you need any additional information. I appreciate your help!

Errors:
1/12/2021, 5:32:07 PM Error: in file macro line 9: G30: Z probe 0 not found
Error: Homing failed
1/12/2021, 5:32:07 PM Error: in file macro line 15: G30: Z probe 0 not found
Error: Missing Z probe pin name(s)
Error: in file macro line 17: G30: Z probe 0 not found
1/12/2021, 5:32:06 PM G28
Error: Missing Z probe pin name(s)

config.g
homez.g
homeall.g

Phaedrux

M558 P9 F300            ; speed up homing probe
G30                     ; home Z by probing the bed
M558 P9 F120            ; slow down homing probe for second pass
G30                     ; home Z by probing the bed

Remove the P9 from the M558 commands in your homeall

Phaedrux

@jsn0327 said in Z probe 0 not found after upgrading to Firmware v3.2 from v3.1.1:

Errors:
1/12/2021, 5:32:07 PM Error: in file macro line 9: G30: Z probe 0 not found
Error: Homing failed
1/12/2021, 5:32:07 PM Error: in file macro line 15: G30: Z probe 0 not found
Error: Missing Z probe pin name(s)
Error: in file macro line 17: G30: Z probe 0 not found
1/12/2021, 5:32:06 PM G28
Error: Missing Z probe pin name(s)

Is that from you running M98 P"config.g" or from trying to home?

jsn0327

@Phaedrux The errors are from trying to home all and home z.

Phaedrux

In that case I am sure the P9 is the problem. Reboot the printer after you remove the P9 and try homing again.

jsn0327

@Phaedrux said in Z probe 0 not found after upgrading to Firmware v3.2 from v3.1.1:

M98 P"config.g"

That fixed it! Thanks a lot! Was that a change from v3.1.1 to 3.2?

Also, I am still receiving the following error. It doesn't seem to affect anything because OctoPrint just ignores it, but can you tell from my config.g what is wrong? Is there a way to output the line number that the error is referencing?

Recv: WiFi module is idle
Recv: HTTP is enabled on port 80
Recv: FTP is disabled
Recv: TELNET is disabled
Recv: Error: Invalid use of P parameter

Phaedrux

@jsn0327 said in Z probe 0 not found after upgrading to Firmware v3.2 from v3.1.1:

Recv: Error: Invalid use of P parameter

Hmm. I wonder which P parameter it means... I can't see anything obvious from your config at a glance.

You could try adding some echos to the config.g at various places before any commands with P parameters. M117 with numbers to try and identify where it's happening would probably echo when you use M98 P"config.g"

Veti

M350 X128 Y128 Z128 E16 I0 ; configure microstepping without interpolation

this puts unnecessary load on the cpu.
unless you have a specific reason, its better to go with x16 and interpolation.

jay_s_uk

@Phaedrux @jsn0327
This line gives the invalid use of P parameter error

M574 Z1 S2 P"zstop"

Remove that line