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Flashed newest version of Marlin 2.0.7.2 and now stepper motors are not moving

Posted by mile

mile

Flashed newest version of Marlin 2.0.7.2 and now stepper motors are not moving
January 13, 2021 11:52AM

Registered: 4 years ago
Posts: 5

Hi, i have flashed the newest version of marlin 2.0.7.2 and now my stepper motors are not moving. I am using board skr 1.3 stepper drivers TMC2209 in uart mode. I also reflashed the older version that i used ,to verify if that motors were moving and it was okay.I have no idea what to do.. Please someone help me thanks.
Here i have configuration.h and configuration_adv.h
Marlin.zip

Edited 1 time(s). Last edit at 01/13/2021 12:15PM by mile.

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Dust

Re: Flashed newest version of Marlin 2.0.7.2 and now stepper motors are not moving
January 13, 2021 03:48PM

Admin
Registered: 14 years ago
Posts: 7,283

your drivers have enable pins.

DO NOT USE #define SOFTWARE_DRIVER_ENABLE

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mile

Re: Flashed newest version of Marlin 2.0.7.2 and now stepper motors are not moving
January 13, 2021 03:51PM

Registered: 4 years ago
Posts: 5

Oooh thank you very much for looking into i disabled it and it works but i would like to understand how this works.I looked for software_driver_enable but didnt quite understand it if u can explain it to me.
And thank you again very much!!!

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Dust

Re: Flashed newest version of Marlin 2.0.7.2 and now stepper motors are not moving
January 13, 2021 03:58PM

Admin
Registered: 14 years ago
Posts: 7,283

Some stepper drivers are wired up to not use an enable pin, instead they use software enable sent over UART/SPI

So far the only driver I know that does this is panucatt Bigfoot BSD2660.

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mile

Re: Flashed newest version of Marlin 2.0.7.2 and now stepper motors are not moving
January 13, 2021 04:05PM

Registered: 4 years ago
Posts: 5

Okay thank you! thumbs up