@tidepool/uploader-common

Shared modules for turning diabetes device data into Tidepool data model records, extracted from the Tidepool Uploader so that device drivers can run outside of it (e.g. the Tandem cloud driver).

| module | purpose | |---|---| | struct | pack/unpack binary structures with a printf-like format string | | TimezoneOffsetUtil | "Bootstrapping to UTC": derives UTC times from device times and the device's time-change history | | eventAnnotations | annotate data model records (annotateEvent, isAnnotated) | | commonFunctions | shared driver helpers: final scheduled basal, duration updates across uploads, unit conversion | | objectBuilder | builders for Tidepool data model records (makeCBG(), makeNormalBolus(), …) | | crc | CRC-16 tables and calculators used by several drivers |

const builder = require('@tidepool/uploader-common/objectBuilder')();
const struct = require('@tidepool/uploader-common/struct')();

Modules are CommonJS. commonFunctions.updatePreviousDurations(data, cfg, cb) expects the platform API on cfg.api (getLatestRecord); everything else is pure.

The Uploader depends on this package and re-exports each module from its lib/ so that existing relative imports keep working.

Tests

npm install
npm test

Releasing

Bump version in package.json (exact versions are pinned by consumers) and npm publish.