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    Print through Aux-channel with my STM board has problem

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    • albertshao
      albertshao last edited by

      I have a stm32 board in hand, and want to send gcode through the paneldue port(also known as aux1 port). When I sent single gcode like "G1 X10 Y40", it works well. But when I wrote a program to send a lot of gcode through this port, it hanppens that some gcode lost randomly.
      I read the gcode dictionary and there it mentioned "flow control", but I don't know what should I do.
      Can somebody come from the same question ?

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