FSR Controller Module for Auto Bed Leveling

[wilriker]

@snowcrash said in FSR Controller Module for Auto Bed Leveling:

Btw, is there a table/diagram mapping the all the hardware pins and corresponding software numbers?

I think you are looking for Duet 2 Pinout Table?!

[SnowCrash]

@wilriker said in FSR Controller Module for Auto Bed Leveling:

@snowcrash said in FSR Controller Module for Auto Bed Leveling:

Btw, is there a table/diagram mapping the all the hardware pins and corresponding software numbers?

I think you are looking for Duet 2 Pinout Table?!

Yep, thanks @wilriker!

This table would make me think I'm looking to use pin 34 (z_probe_mod), but then I looked up the original pin I was planning on using and came across something strange:

I was basing my original choice of pin 50 (CS5) on the documentation here, which has this table:

But the table you referred me to seems to have an entirely different designation for that pin (24 instead of 50):

What am I missing here?

[wilriker]

@snowcrash said in FSR Controller Module for Auto Bed Leveling:

What am I missing here?

Aaaand that's the point where I am completely out again. I just remembered that I saw this table once but I have not yet really needed it, so no clue on why there exist different tables with different combinations of pins and numberings, sorry.

[SnowCrash]

@wilriker said in FSR Controller Module for Auto Bed Leveling:

@snowcrash said in FSR Controller Module for Auto Bed Leveling:

What am I missing here?

Aaaand that's the point where I am completely out again. I just remembered that I saw this table once but I have not yet really needed it, so no clue on why there exist different tables with different combinations of pins and numberings, sorry.

Ha! Thanks for sharing what you do know about this

@T3P3Tony, could you please help with the pin numbering in this context? especially, what numbers should I use to activate/deactivate pins 'z_probe_mod' and 'cs5' with M42 command's P parameter?

[SnowCrash]

Looks like @T3P3Tony is busy.

Does anyone else knows the answer to the above question about the pin destination numbers?

[dc42]

See https://duet3d.dozuki.com/Wiki/Using_servos_and_controlling_unused_IO_pins.

[SnowCrash]

@dc42 said in FSR Controller Module for Auto Bed Leveling:

See https://duet3d.dozuki.com/Wiki/Using_servos_and_controlling_unused_IO_pins.

Sorry, @dc42, but that's not really helpful - please read the last few posts and you'll see what I mean.

[dc42]

@snowcrash said in FSR Controller Module for Auto Bed Leveling:

@dc42 said in FSR Controller Module for Auto Bed Leveling:

See https://duet3d.dozuki.com/Wiki/Using_servos_and_controlling_unused_IO_pins.

Sorry, @dc42, but that's not really helpful - please read the last few posts and you'll see what I mean.

I added two rows to that table earlier today. You will be able to control the Z probe Mod pin via M42 in the next 2.01beta firmware, but bear in mind that it is driven automatically in some Z probe modes.

[SnowCrash]

@dc42 said in FSR Controller Module for Auto Bed Leveling:

@snowcrash said in FSR Controller Module for Auto Bed Leveling:

@dc42 said in FSR Controller Module for Auto Bed Leveling:

See https://duet3d.dozuki.com/Wiki/Using_servos_and_controlling_unused_IO_pins.

Sorry, @dc42, but that's not really helpful - please read the last few posts and you'll see what I mean.

I added two rows to that table earlier today. You will be able to control the Z probe Mod pin via M42 in the next 2.01beta firmware, but bear in mind that it is driven automatically in some Z probe modes.

Thanks for this.

So, assuming I have version 2.01 of the firmware, I can use: M42 P60 S0/S1 to control pin CS5, and M42 P65 S0/S1 to control pin z_mod_probe? Is this correct?

[dc42]

@snowcrash said in FSR Controller Module for Auto Bed Leveling:

So, assuming I have version 2.01 of the firmware, I can use: M42 P60 S0/S1 to control pin CS5, and M42 P65 S0/S1 to control pin z_mod_probe? Is this correct?

Yes, but you will have to wait for 2.01beta3 to use M42 P65.