K-Scale Motor Controller

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This is the K-Scale Motor Controller design document.

Requirements

  • Microcontroller
    • STM
    • Other options:
      • Infineon XMC4800[1]
      • NXP LPC1549
      • RP2040
  • Power supply
    • Assume we will have 48 volt power to the board
  • Communication
    • CAN bus
    • 1 mbps
  • Sensing
    • Temperature
    • Relative position
    • Absolute (single turn) position
    • Current sensing
  • Programming port
    • USB C

Design

References

  1. https://www.infineon.com/cms/en/product/microcontroller/32-bit-industrial- microcontroller-based-on-arm-cortex-m/32-bit-xmc4000-industrial-microcontroller-arm-cortex-m4/xmc4800/