Dummy

The DUMMY I/O Server is a virtual server that doesn’t actually connect to any external system, but simulates basic lighting and automation devices, and general purpose virtual data points.

Data points can also be remotely set or read using a simple HTTP API, based on the /x/httpcall interface.

HSYCO Configuration

Add a DUMMY I/O Server in the I/O Servers section of the Settings and set its parameters.

Note that the DUMMY I/O Server doesn't count in the I/O servers license total, so you don't need an extra I/O Server license to use DUMMY with HSYCO.

High Availability

• Shutdown when inactive: defaults to false.

Options

ID	Default	Values	Description
discovery	true	true	automatically lists all virtual devices in the systemtopo.txt file
		false	auto-detect for devices is disabled
lights	10	0 ... 10000	number of on/off light devices to generate
dimmers	10	0 ... 10000	number of dimmer devices to generate
automations	10	0 ... 10000	number of automation devices to generate
httpcallpassword		string of 8 or more uppercase or lowercase letters and digits	enables the HTTP API. Use a very long and randomly generated string to reduce the risk of unauthorized access

The Device Configuration Database

The systemtopo.txt file contains the list of all virtual devices that should be directly associated to graphic objects in the Web-based user interface.

This file can be filled manually or automatically by HSYCO at start-up. To enable automatic discovery and automatic generation of devices’ information in the systemtopo.txt file, use the discovery option in Settings.

This is an example of an automatically generated systemtopo.txt file:

(devices)
dummy.autom.1 : AUTOM ; VSHUT ; DUMMY
dummy.autom.2 : AUTOM ; VSHUT ; DUMMY
dummy.autom.3 : AUTOM ; VSHUT ; DUMMY
dummy.autom.4 : AUTOM ; VSHUT ; DUMMY
dummy.autom.5 : AUTOM ; VSHUT ; DUMMY
dummy.dimmer.1 : LIGHT ; DIMMER ; DUMMY
dummy.dimmer.2 : LIGHT ; DIMMER ; DUMMY
dummy.dimmer.3 : LIGHT ; DIMMER ; DUMMY
dummy.dimmer.4 : LIGHT ; DIMMER ; DUMMY
dummy.dimmer.5 : LIGHT ; DIMMER ; DUMMY
dummy.light.1 : LIGHT ; LIGHT ; DUMMY
dummy.light.2 : LIGHT ; LIGHT ; DUMMY
dummy.light.3 : LIGHT ; LIGHT ; DUMMY
dummy.light.4 : LIGHT ; LIGHT ; DUMMY
dummy.light.5 : LIGHT ; LIGHT ; DUMMY

You should then manually add comments and other optional parameters:

(devices)
dummy.autom.1 : AUTOM ; VSHUT ; Dummy automation 1
dummy.autom.2 : AUTOM ; VSHUT ; Dummy automation 2

Datapoints

ID	Value	R/W	Description
connection	online	R	I/O Server ready
light.<n>	0	R	light <n> is off
		W	switch off light <n>
	off	W
	1	R	light <n> is on
		W	switch on light <n>
	on	W
dimmer.<n>	0	R	dimmer <n> is off
		W	switch off dimmer <n>
	off	W
	1	W	switch on dimmer <n>
	on	W
	1% ... 100%	R	the light level of dimmer <n> corresponds to the reported value
		W	set the light level of dimmer <n> to the specified value
autom.<n>	offup	R	autom <n> is stopped in upper position (set to this value 30 seconds after a 'up' command)
	offdown	R	autom <n> is stopped in lower position (set to this value 30 seconds after a 'down' command)
	stop	W	stop autom <n>
	off
	0
	up	R	autom <n> is moving upwards (opening)
		W	move autom <n> upwards
	down	R	autom <n> is moving downwards (closing)
		W	move autom <n> downwards
<name>	<value>	R	generic data point <name> has value <value>
		W	set value of generic data point <name> to <value>

Virtual automation devices automatically go to the offup or offdown state 30 seconds after the up or down command.

 Note that generic data point names must not start with "light", "autom" or "dimmer".

User Interface

All the devices that have been added in systemtopo.txt (automatically or manually) are listed in the Project Editor and can be directly associated to button and dimmer objects.

For example, adding a slider for a dimmer requires just a few clicks and no additional EVENTS logic.

Release Notes

3.7.0

• new HTTP API: data points can now be set and read remotely with the /x/httpcall HTTP API

3.6.0

• added support for generic read/write data points

3.0.0

• initial release