Code

Calibration update#379

Code

Merged

chrisib merged 31 commits intoAllen-Synthesis:mainAllen-Synthesis/EuroPi:mainfrom chrisib:calibration-updatechrisib/EuroPi:calibration-updateCopy head branch name to clipboardJan 18, 2025

+582-156

Commits

Commits on Jan 10, 2025

• Add missing temperature pin

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• Rewrite the calibration program to support 5V low-accuracy calibration (5V voltage sources seem way more common in EuroRack modules than 10V). Move diagnistic out of contrib, into new firmware/tool…

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• Implement a new Thermometer class to wrap the temperature sensor. Add necessary exception handling for Pico 2's (currently) unsupported temperature sensor

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• get_temperature -> read_temperature()

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• Implement a new class for checking the USB connection; Pin 24 doesn't appear to work on the Pico 2

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• Fix typos

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• Add class mem and mem32 to mocks/machine

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• Typo in docstring

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• Add per-output calibration instead of just CV1

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• Indentation cleanup

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• Trailing comma

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• Rename Output.calibration_values -> Output._calibration_values

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• Add new tools directory to the UF2 builder script

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• Add tools.about for easily checking the version, CPU clocking, & configured EuroPi & Pico models

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• Split the output calibration into two stages for improved accuracy

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• Record twice as many samples, but discard the highest and lowest 1/4 to remove outliers

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• Linting

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• Increase the sleep during the fine-calibration step, sleep before reading the input calibrations, fix averaging the input calibration readings

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• Increase samples in diagnostic, refactor the calibration to target the duty cycle instead of voltage

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• Reduce the samples back to 512, refactor the coarse/fine calibration to add another intermediate step so we adjust in increments of 50/5/1. This appears to speed things up without sacrificing accur…

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• Linting

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• Increment the counter, fix the elif condition in the fine calibration

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• Put the system tools in alphabetical order

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• Revert a change in a comment

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• Add a hardware mods file to keep track of unofficial changes to the hardware

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• 1uF -> 1nF, simplify image URLs

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Commits on Jan 18, 2025

• Merge branch 'main' into calibration-update

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