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68 lines
1.8 KiB
Markdown
68 lines
1.8 KiB
Markdown
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[](https://github.com/marketplace/actions/arduino_ci)
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[](https://github.com/RobTillaart/weight/blob/master/LICENSE)
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[](https://github.com/RobTillaart/weight/releases)
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# Weight
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Library of weight conversion functions
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## Description
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Weight.h is a library containing weight conversion functions.
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Open for additions, including obscure weight metrics or
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weight related math functions and constants.
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## Interface
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Overview of conversions:
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```
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stone - lbs - ounce
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kilo kilo - gram
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kilo - (stone, lbs, ounce)
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```
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Functions are straightforward.
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- **float lbs2kilo(float lbs)**
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- **float kilo2lbs(float kilos)**
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- **float ounce2gram(float ounce)**
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- **float gram2ounce(float gram)**
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- **float gram2kilo(float gram)**
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- **float kilo2gram( float kilo)**
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- **float lbs2ounce(float lbs)**
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- **float ounce2lbs(float ounce)**
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- **float stone2lbs(float stone)**
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- **float lbs2stone(float lbs)**
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- **float stone2kilo(float stone)**
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- **float kilo2stone(float kilo)**
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- **float US2metric(float stone, float lbs, float ounce)**
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- **float metric2US(float kilo, float &stone, float &lbs, float &ounce)**
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## ideas for future (TBD)
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- mass of all elements -
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- an array of floats
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- a compressed format with access function (1 byte/ element)
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- constants e.g. MASS_OXYGEN
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- molarity functions
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- mass of common substances.
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- large masses - sun planets ?
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- gravity constants of planets REL or ABS eg REL_GRAVITY_EARTH 1.0
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- teaspoon
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- although that is a volume unit.
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- volume conversion too?
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- create datatypes of stone lbs kilo etc.?
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## Operation
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See examples
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