{
	"type": "object",
	"title": "osiota application modbus",
	"description": "This application connects devices via Modbus.",
	"oneOf": [{
		"description": "Modbus Serial Interface",
		"properties": {
			"connect_type": {
				"title": "Connection Type",
				"type": "string",
				"enum": [ "RTU", "C701", "RTUBuffered", "AsciiSerial" ]
			},
			"connect_path": {
				"type": "string",
				"title": "Connect Path",
				"description": "i.e. device path"
			},
			"connect_options": {
				"title": "Serial Connect Options",
				"type": "object",
				"properties": {
					"baudRate": {
						"title": "Baud rate",
						"type": "number"
					}
				}
			},
			"map": {
				"$ref": "#/definitions/map"
			}
		},
		"examples": [{
			"connect_type": "RTUBuffered",
			"connect_path": "/dev/ttyUSB0",
			"connect_options": {
				"baudRate": 9600
			}
		}]
	},{
		"description": "Modbus Network Interface",
		"properties": {
			"connect_type": {
				"title": "Connection Type",
				"type": "string",
				"enum": [ "TCP", "Telnet" ]
			},
			"connect_path": {
				"type": "string",
				"title": "Host",
				"description": "i.e. an IP address or host name"
			},
			"connect_options": {
				"title": "Network Connect Options",
				"type": "object",
				"properties": {
					"port": {
						"title": "Port",
						"type": "number"
					}
				}
			},
			"map": {
				"$ref": "#/definitions/map"
			}
		},
		"examples": [{
			"connect_type": "Telnet",
			"connect_path": "192.168.1.101",
			"connect_options": {
				"port": 1234
			}
		}]
	}],
	"additionalProperties": false,
	"definitions": {
		"map": {
			"type": "array",
			"title": "Modbus devices",
			"items": {
				"type": "object",
				"properties": {
					"node": {
						"title": "Node to map to",
						"type": "string"
					},
					"id": {
						"title": "Modbus Client ID",
						"type": "number",
						"minimum": 0
					},
					"address": {
						"title": "Modbus Field Address",
						"type": "number",
						"minimum": 0
					},
					"type": {
						"title": "Modbus Field Type",
						"type": "string",
						"enum": [ "input boolean", "input register", "output boolen", "output register" ]
					},
					"datatype": {
						"title": "Field Data Type",
						"type": "string",
						"enum": ["boolean", "uint16"],
						"default": "uint16"
					},
					"metadata": {
						"title": "Node Metadata",
						"type": "object",
						"additionalProperties": true
					}
				},
				"examples": [{
					"node": "/Lamp Switch",
					"id": 0,
					"address": 10,
					"type": "output boolean",
					"datatype": "boolean",
					"metadata": {
						"power": 60
					}
				}],
				"required": [ "id", "address", "datatype" ]
			}
		}
	}
}