78 lines
2.8 KiB
Markdown
78 lines
2.8 KiB
Markdown
# Bachelor Thesis Tex-files
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## Deployed PDF
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[](https://acereca.ddns.net:11443/acereca/BaTh/commits/master)
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[PDF](https://acereca.ddns.net:11443/acereca/BaTh/builds/artifacts/master/file/thesis.pdf?job=compile_pdf)
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## Content
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- I2C
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- v2
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- [x] Umbau
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- [x] **packed** union based data structures (removes the need for magic numbers
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- [ ] safe types inside `pi2cproto.h`
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- [ ] ~~old~~
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- [x] ballast
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- [x] reused
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- remaining compatability to v1
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- [ ] new
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- [x] UUID readout
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- [x] r/w-ablility for both 1.8V potentiometers
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- [x] raw memory mapping
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- [x] why is `mon48v = 0x11`?
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- missing `__attribute__((packed))` declarations
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- [x] why are `digipoti` and `anapoti` only readable from `0x02` and 0x04` not partial?
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- same as above
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- [ ] instability on mass spi communication
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- timebased / overflow ?
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- Calibration
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- [x] characterize adcbehaviour
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- [x] plot resulting fitted incline of $\Delta $V vs. num. of readcycles
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- [x] see if v_pin same as v_keith_pin
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- on dV of **small enough** -> adc circuit working correctly -> calib
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- [ ] reasoning for using a given `sampleTicks` value
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- smallest gain error -> inconsistent
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- smallest offset -> inconsistent
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- hightst samplerate -> `sampleTicks = 1`
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- pin plot -> `sampleTicks = 0` is no go
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- pin plot -> `sampleTicks` in `1-7`
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- [x] polynomials
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- [x] polynomials rw-able
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- [x] 10I calc
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- [ ] differences between PIts?
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- if yes then we need a `PITDB`
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- if not then we can hardset those values
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- [ ] ADC vs. Keithley
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- [ ] redo after selection of `sampleTicks` value
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- [ ] 48V
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- [ ] 10V
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- [ ] 1.8V
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- [ ] calibrate based on fit
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- [ ] 48V
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- [ ] 10V
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- [ ] 1.8V
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- ADC vs. EL
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- [ ] without calib
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- [ ] 48I
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- [ ] 10I
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- [ ] 1.8I
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- [ ] with calib
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- [ ] 48I
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- [ ] 10I
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- [ ] 1.8I
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- Temp
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- [ ] accuracy
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- [ ] position in system
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- inside chip -> on underside of board, between frame and board
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- [ ] relevancy
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- peace of mind if readout correct and not too high (no experience)
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- 1.8V Regulation
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- [ ] compare regulation concepts
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- there's overshoot: less oscillation is good, as long as we don't take forever to achieve those
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- [ ] stabilize
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- [ ] regulate the system (with missing information)
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- [ ] write / formulate approach and resulting formula / algorithm
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