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SuperPID custom firmwaren

Discussion in 'Controller Boards' started by grnch, Feb 27, 2021.

  1. grnch

    grnch New
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    so im having some issues making a custom firmware for my blackbox with interface control. when I attempt to use the latest version from github, i am unable to connect to the machine via USB. However when I use CONTROL to upload the factory firmware it works fine.

    Is it possible to get the source of the latest firmware?
     
  2. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    We run stock standard Grbl from github.com/gnea/grbl
     
  3. grnch

    grnch New
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    Weird, when I use a latest version of grbl downloaded fresh from github, I am not able to connect to the blackbox after flashing. Is there a certain parameter I need to change because I'm using the interface and not no longer have the usb jumper installed?
     
  4. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Which firmware compile options are you changing for the SuperPID?
     
  5. grnch

    grnch New
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    Well 2 main ones. One being the "use dir as enable" option, in addition to the inverting the enable logic. I have gotten the blackbox to turn on the superpid, however with the 0-10v socket however the pwm for spindle speed control doesn't work. In addition, M5 turns the spindle on and M3 off...
     
  6. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
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    Neither would affect communication, so check your flashing procedure / autoreset jumper
     

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