https://github.com/fbrinker/raspi-pin-label-translator
Translates raspberry pi pin labels like GPIO17 to P1-11 or into raw numbers and vice versa.
https://github.com/fbrinker/raspi-pin-label-translator
Last synced: 21 days ago
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Translates raspberry pi pin labels like GPIO17 to P1-11 or into raw numbers and vice versa.
- Host: GitHub
- URL: https://github.com/fbrinker/raspi-pin-label-translator
- Owner: fbrinker
- Created: 2018-01-16T19:22:44.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2018-01-18T21:15:04.000Z (over 7 years ago)
- Last Synced: 2025-05-12T16:16:30.057Z (23 days ago)
- Language: JavaScript
- Homepage: https://www.npmjs.com/package/raspi-pin-label-translator
- Size: 2.93 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
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# raspi-pin-label-translator
This node.js module translates pin labels of a raspberry pi, like GPIO17, into the pin number given by the board layout like P1-11, or just 11 and the other way around.
This can be useful if you use multiple hardware libraries that use different pin labels/namings and you want to use the same naming in your code / config files consequently.
## Supported Devices
Raspberry B+, 2, 3, Zero, Zero W
## Installation
``` bash
$ npm install raspi-pin-label-translator
```
## Usage
You can simply call static methods to do the translation for you:
``` javascript
const PinTranslator = require('raspi-pin-label-translator');
// You can use named or raw pin numbers:
PinTranslator.mapGpioToPinLabel('GPIO17'); // returns 'P1-11'
PinTranslator.mapGpioToPinLabel(17); // returns 'P1-11'
// You can also convert named or raw pin numbers to raw numbers
PinTranslator.mapGpioToPin('GPIO17'); // returns 11
PinTranslator.mapGpioToPin(17); // returns 11
```
You can also map normal board pins to GPIO pins:
``` javascript
const PinTranslator = require('raspi-pin-label-translator');
// Both methods support named and raw pin numbers
PinTranslator.mapPinToGpioLabel(11); // returns 'GPIO17'
PinTranslator.mapPinToGpio('P1-11'); // returns 17
```