Pebble App Framework: Phone API
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    Variable WIRE_CAPSConst

    WIRE_CAPS: {
        CALENDAR_LOC_MAX: 16;
        CALENDAR_MAX_SLOTS: 6;
        CALENDAR_SLOTS_MAX: 6;
        CALENDAR_TITLE_MAX: 24;
        FORECAST_COLS_MAX: 8;
        FORECAST_MAX_COLS: 8;
        FORECAST_NO_TEMP: -1000;
        SETTINGS_REQUEST_FRESH: 2;
        SETTINGS_REQUEST_FULL: 1;
        STOCK_LABEL_MAX: 11;
        STOCK_MAX_SLOTS: 4;
        STOCK_SLOTS_MAX: 4;
    } = ...

    Every cap and marker value the two sides of a strip have to agree on, plus deprecated aliases that read the same numbers.

    The watch reads these back out of c/core/wire/wire_caps.g.h, which npm run build:conditions writes from this table. They are the numbers a decode is bounds-checked against, so a pair that drifted would truncate a strip or refuse a whole message with nothing to show for it.

    A text cap here counts characters. The C side gets that plus one, because its buffer has to hold a terminator as well.

    Type Declaration

    • ReadonlyCALENDAR_LOC_MAX: 16

      How long an event location can be, in characters.

    • ReadonlyCALENDAR_MAX_SLOTS: 6

      The old name for CALENDAR_SLOTS_MAX.

    • ReadonlyCALENDAR_SLOTS_MAX: 6

      How many events the agenda strip can carry.

    • ReadonlyCALENDAR_TITLE_MAX: 24

      How long an event title can be, in characters.

    • ReadonlyFORECAST_COLS_MAX: 8

      How many columns a forecast strip can carry. The watch re-clamps the count anyway, so slicing here just keeps the count byte honest and the packer in step with the other two.

    • ReadonlyFORECAST_MAX_COLS: 8

      The old name for FORECAST_COLS_MAX.

    • ReadonlyFORECAST_NO_TEMP: -1000

      A forecast column with no reading ships this marker so the watch draws a placeholder.

    • ReadonlySETTINGS_REQUEST_FRESH: 2

      A settings request for only whether the watch booted with nothing saved.

    • ReadonlySETTINGS_REQUEST_FULL: 1

      A settings request for the watch's whole snapshot, to seed the settings page from.

    • ReadonlySTOCK_LABEL_MAX: 11

      How wide a watchlist label is, in characters.

    • ReadonlySTOCK_MAX_SLOTS: 4

      The old name for STOCK_SLOTS_MAX.

    • ReadonlySTOCK_SLOTS_MAX: 4

      How many tickers the watchlist strip can carry.

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