bath/README.md

2.1 KiB

Bachelor Thesis Tex-files

Deployed PDF

pipeline status

PDF

Content

  • I2C

    • v2
      • Umbau
        • packed union based data structures (removes the need for magic numbers
        • safe types inside pi2cproto.h
      • old
      • ballast
      • reused
        • remaining compatability to v1
      • new
        • UUID readout
        • r/w-ablility for both 1.8V potentiometers
    • raw memory mapping
      • why is mon48v = 0x11?
        • missing __attribute__((packed)) declarations
      • why are digipoti and anapoti only readable from 0x02 and 0x04` not partial?
        • same as above
  • Calibration

    • characterize adcbehaviour
      • plot resulting fitted incline of $\Delta $V vs. num. of readcycles
      • write reasoning for using a given sampleTicks value
        • smallest gain error
        • smallest offset
        • hightst samplerate
    • polynomials
      • polynomials rw-able
    • 10I calc
    • ADC vs. Keithley
      • 48V
        • redo after selection of sampleTicks value
      • 10V
      • 1.8V
    • ADC vs. EL
      • 48I
      • 10I
      • 1.8I
    • Temp
      • accuracy
      • position in system
        • inside chip -> on underside of board, between frame and board
      • relevancy
        • peace of mind if readout correct and not too high (no experience)
  • 1.8V Regulation

    • compare regulation concepts
      • there's overshoot: less oscillation is good, as long as we don't take forever to achieve those
      • stabilize
    • regulate the system (with missing information)
      • write / formulate approach and resulting formula / algorithm