makerbase-mks / MKS-Robin

MKS Robin is a powerful 32-bit 3D printer control board with STM32F103ZET6 . Support Marlin2.0. Support MKS Robin TFT24/28/32... Screens. The motherboard integrates 5 AXIS interface, hot bed, 2 heating heads, 3 NTC100K, 2 MAX31855.Support MKS Robin WIFI for cloud printing.Supports firmware update by SD card…

https://es.aliexpress.com/item/32757129463.html?spm=a219c.12010612.8148356.9.5fc165f4oDUfFM

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Possibility to invert Enable for stepper #73

Closed 0Jmaster0 closed 5 years ago

0Jmaster0 commented 5 years ago

Hello I bought 1/256 stepper controllers ST820 which are pin to pin compatible with conrtollers like a4988, drv8825 etc. But they have one difference - their enable pin is reversed in comparison to a4988. Can you add possibility to change behavior of enable pins to be reversed?

Thank you for answer

0Jmaster0 commented 5 years ago

Forget to add - my board is MKS Robin 2.4

3Dangel commented 5 years ago

Do the hardware jump Will be quicker Waiting for reply will frustrate you.

Cheers

On Tue, Jan 8, 2019 at 09:26 0Jmaster0 notifications@github.com wrote:

Forget to add - my board is MKS Robin 2.4

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makerbase-mks commented 5 years ago

In the firmware of 2.0.7, there is this configuration item in the configuration file.

For Inverting Stepper Enable Pins

X_ENABLE_ON 0 Y_ENABLE_ON 0 Z_ENABLE_ON 0 EXT0_ENABLE_ON 0 EXT1_ENABLE_ON 0

0Jmaster0 commented 5 years ago

Thank you! Didn't notice that in config :)