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grblHAL core code and master Wiki
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$150 - $153 does not work on SKR Pico #535

Closed JivaroFAD closed 2 weeks ago

JivaroFAD commented 2 weeks ago

When I change axis microstepping value on SKR Pico (for all 4 axis), the board respond "ok" but does not memorize the new parameter and stay to the default value (16). I have 2 boards, and the issue is the same on both.

I use a firmware compiled by the web builder.

$I [VER:1.1f.20240604:] [OPT:VNDSL,100,1024,4,0] [AXS:4:XYZA] [NEWOPT:ENUMS,RT+,ES,SED,RTC] [FIRMWARE:grblHAL] [SIGNALS:HSEP] [NVS STORAGE:*FLASH] [FREE MEMORY:216K] [DRIVER:RP2040] [DRIVER VERSION:240408] [DRIVER OPTIONS:SDK_1.5.0] [BOARD:BTT SKR Pico 1.0] [AUX IO:0,1,0,0] [PLUGIN:Trinamic v0.16]

terjeio commented 2 weeks ago

Is the motors/drivers powered when you attempt to set the microstepping? If not powered when the controller tries to initialize them initialization fails and the settings will not stick.

JivaroFAD commented 2 weeks ago

Thanks for your response :) Ok, I've found : the drivers were powered, but the "usb" cap was still in place. After removing it and rebooting board, all works fine.