gpio

GPIO

This activity allows you to control GPIO pins on a Raspberry Pi.

Installation

Flogo CLI

flogo install github.com/project-flogo/edge-contrib/activity/gpio

Configuration

Settings:

Name	Type	Description
method	string	The method to take action for specified pin (Allowed values are Direction, Set State, Read State, and Pull)
pinNumber	string	The pin number of the GPIO

Input:

Name	Type	Description
direction	string	Set the direction of the pin (Allowed values are Input and Output)
state	string	Set the state of the pin (Allowed values are High and Low)
pull	string	Pull the pin to the specified value (Allowed values are Up, Down, and Off)

Output:

Name	Type	Description
result	string	The result of the operation

Example

{
  "id": "gpio-activity",
  "name": "GPIO Activity",
  "description": "GPIO Example",
  "activity": {
    "ref": "github.com/project-flogo/edge-contrib/activity/gpio",
    "settings": {
      "method" : "Pull",
      "uri": "coap://localhost:5683/flogo"
    },
    "input" : {
        "direction" : "Input",
        "State": "High"
    }
  }
}