Class OutputGpio

Handles IO communication for a digital pin. Only allows write.

The pin should be given in the parameters in the field 'pin'.

Note: this class requires the mraa npm library to be installed on the board.

Hierarchy

SensorIo
- OutputGpio

Index

Constructors

constructor

Accessors

parameters

Methods

Constructors

constructor

new OutputGpio(parameters?: any): OutputGpio

Overrides SensorIo.constructor
- Defined in src/sensor-things/io/output-gpio.ts:16
Parameters
- Optional parameters: any
Returns OutputGpio

Accessors

parameters

get parameters(): number

- Defined in src/sensor-things/sensor-io.ts:36
Returns number

Methods

read

read(callback: (value: any) => void): void

Overrides SensorIo.read
- Defined in src/sensor-things/io/output-gpio.ts:34
Unsupported operation, throws an error.

Parameters
- callback: (value: any) => void
  - - (value: any): void
    - Parameters
      - value: any
      Returns void
Returns void

write

write(value: any): void

Overrides SensorIo.write
- Defined in src/sensor-things/io/output-gpio.ts:42
Writes on the digital pin. This function will throw an error if the written value is not 0 or 1.

Parameters
- value: any
Returns void

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