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Set SPI mode with TMC2130

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makerbase edited this page Apr 29, 2020 · 3 revisions

Board jumper set

  • Use 3 jumper cap to short the SPI / UART side and all the pin. You can also check the silkscreen on the back of the motherboard about the Mode jumper settings
  • Need to use SPI mode axis, use jumper cap to connect accordingly
  • We use TMC2130 SPI mode for X Y Z E0 axis, as follows: MKS_Robin_E3D_V1_SPI

Firmware set

  • Set DRIVER_TYPE in configuration.h file
    • #define X_DRIVER_TYPE TMC2130
    • #define Y_DRIVER_TYPE TMC2130
    • #define Z_DRIVER_TYPE TMC2130
    • #define E0_DRIVER_TYPE TMC2130
  • ENABLE TMC_USE_SW_SPI in configuration_adv.h file
  • Set CURRENT in configuration_adv.h file
    • Search for HAS_TRINAMIC_CONFIG
    • Set X Y Z E axis current, we are use default
  • Use SENSORLESS_HOMING function (X and Y AXIS)
    • Enable SENSORLESS_HOMING
    • Set #define X_STALL_SENSITIVITY 8 and #define Y_STALL_SENSITIVITY 8
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