Difference between revisions of "Strato"

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[[Category:I/O Server]]
 
[[Category:I/O Server]]
  
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Strato Pi is an expansion board developed by Sfera Labs for the Raspberry Pi computer board.
+
[http://www.sferalabs.cc/strato/ Strato Pi] is an expansion board developed by Sfera Labs for the Raspberry Pi computer.
  
 
[[File:Strato_Board.png|200px|thumb|Strato Pi]]
 
[[File:Strato_Board.png|200px|thumb|Strato Pi]]
  
−
Strato Pi implements a number of hardware features to expand the Pi and allow its use in professional applications:
+
Strato Pi implements a number of hardware features to expand the Pi and allows its use in professional applications:
 
*9-28 Vdc extended-range power supply
 
*9-28 Vdc extended-range power supply
 
*integrated UPS with external NiCd rechargeable battery
 
*integrated UPS with external NiCd rechargeable battery
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|-
 
|-
  
−
|rowspan="2"|startupevents
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|rowspan="2"|watchdog
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|rowspan="2"|true
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|rowspan="2"|false
 
|true
 
|true
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|generate IO events also during the driver’s start-up phase
+
|enables the hardware watchdog and automatically generates the heartbeat signal
 
|-
 
|-
 
|false
 
|false
−
|start generating events only after HSYCO is aligned with the current status of the system
+
|disables the hardware watchdog
  
 
|-
 
|-
  
−
|rowspan="2"|pollinterval
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|rowspan="2"|shutdown_minutes
 
|rowspan="2"|0
 
|rowspan="2"|0
 
|0
 
|0
−
|the driver will use the push notifications sent by iono to monitor its changes
+
|no automatic shutdown after power failure
 
|-
 
|-
 
|int > 0
 
|int > 0
−
|the driver will poll iono's state with the specified time interval (in seconds). Push notifications won't be enabled
+
|the driver will command the operating system shutdown and hardware power off after N minutes of back-up battery operations during a power failure. The Strato board will automatically power-up the Pi when power is restored
  
 
|-
 
|-
  
−
|input1
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|rowspan="2"|quiet
−
|rowspan="4"|digital
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|rowspan="2"|false
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|rowspan="2"|digital
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|true
−
|rowspan="2"|the specified multi-mode input will be read as digital signal (DI<n>)
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|enables audible alarms on power failure
 
|-
 
|-
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|input2
+
|false
−
|-
+
|disables audible alarms on power failure
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|input3
 
−
|voltage
 
−
|the specified multi-mode input will be read as analog voltage (AV<n>)
 
−
|-
 
−
|input4
 
−
|current
 
−
|the specified multi-mode input will be read as analog current (AI<n>)
 
−
 
 
−
|-
 
−
 
 
−
|stabletime
 
−
|100
 
−
|int > 0
 
−
|number of milliseconds an input must be stable before a push notification is sent by iono to HSYCO
 
−
 
 
−
|-
 
−
 
 
−
|minvariation
 
−
|0.1
 
−
|float > 0
 
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|minimun value variation (for analog inputs) to trigger a push notification
 
−
 
 
−
|-
 
−
 
 
−
|subscribehost
 
−
|
 
−
|<host_name>
 
−
|hostname or IP address to be used by iono to send push notifications. Leave blank to let the driver discover the local address
 
  
 
|}
 
|}
  
 
== Datapoints ==
 
== Datapoints ==
−
 
−
For inputs 1 to 4, depending on the 'input1' ... 'input4' options, only the corresponding datapoint will be created, i.e. di<n> (if digital), av<n> (if voltage) or ai<n> (if curent).
 
  
 
{| class="wikitable"
 
{| class="wikitable"
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|-
 
|-
  
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|rowspan="2" |connection
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|rowspan="2" |battery
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|online
+
|0
 
|R
 
|R
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|connection established
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|power supply is available
 
|-
 
|-
−
|offline
+
|1
 
|R
 
|R
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|HSYCO can't connect to the device
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|power supply failure, running on UPS battery
 +
 
 +
|-
 +
 
 +
|rowspan="6" |beep
 +
|0
 +
|R
 +
|buzzer is off
 +
|-
 +
|1
 +
|R
 +
|buzzer is on
 +
|-
 +
|off
 +
|W
 +
|turn buzzer off
 +
|-
 +
|on
 +
|W
 +
|turn buzzer on (continuous tone)
 +
|-
 +
|<duration>
 +
|W
 +
|turn buzzer on for <duration> seconds (decimals allowed)
 +
|-
 +
|<duration>;<pause>
 +
|W
 +
|turn buzzer on for <duration> seconds, then pause for <pause> seconds (decimals allowed)
  
 
|-
 
|-
  
−
|rowspan="4" |do<n>
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|rowspan="4" |heartbeat
 
|rowspan="2" |0
 
|rowspan="2" |0
 
|R
 
|R
−
|relay <n> (digital output) is off
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|heartbeat line is off
 
|-
 
|-
 
|W
 
|W
−
|switch off relay <n>
+
|set heartbeat line to off
 
|-
 
|-
 
|rowspan="2" |1
 
|rowspan="2" |1
 
|R
 
|R
−
|relay <n> (digital output) is on
+
|heartbeat line is on
 
|-
 
|-
 
|W
 
|W
−
|switch on relay <n>
+
|set heartbeat line to on
  
 
|-
 
|-
  
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|rowspan="2" |di<n>
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|rowspan="3" |shutdown
 
|0
 
|0
 
|R
 
|R
−
|digital input <n> is low
+
|shutdown line is off
 
|-
 
|-
−
|1
+
|rowspan="2" |1
 
|R
 
|R
−
|digital input <n> is high
+
|shutdown line is on
 +
|-
 +
|W
 +
|set shutdown line to on (Strato will wait approximately 60 seconds, then execute a power off-on cycle. Once the shutdown line is set to on, the power cycle procedure can't be reset
  
 
|-
 
|-
  
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|av<n>
+
|rowspan="2" |timeout
−
|<val>
+
|0
 +
|R
 +
|hardware watchdog timeout line is off
 +
|-
 +
|1
 
|R
 
|R
−
|analog input <n> is reading a voltage equal to <val> (in Volts)
+
|hardware watchdog timeout line is on. Strato will set this line to on, then wait approximately 60 seconds and execute a power off-on cycle
  
 
|-
 
|-
  
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|ai<n>
+
|rowspan="4" |watchdog
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|<val>
+
|rowspan="2" |0
 
|R
 
|R
−
|analog input <n> is reading a current equal to <val> (in mA)
+
|hardware watchdog is disabled
−
 
+
|-
 +
|W
 +
|disables the hardware watchdog
 +
|-
 +
|rowspan="2" |1
 +
|R
 +
|hardware watchdog is enabled
 
|-
 
|-
−
 
−
|ao1
 
−
|<val>
 
 
|W
 
|W
−
|set the analog output to <val> Volts
+
|enables the hardware watchdog. When enabled, Strato should see an off-on transition on the hearbeat line at least every 60 seconds, otherwise a power cycle will be initiated, setting the timeout line on, then waiting 60 seconds, removing power to the Pi for 5 seconds, and finally restoring power
  
 
|}
 
|}
−
 
−
== User Interface ==
 
−
 
−
To control a digital output (DO1 ... DO6), add a [[button]] or a [[buttonicon]] object to your project page and set its address field to the corresponding datapoint:
 
−
 
−
[[File:Iono_UI_Buttonicon.png|500px|border]]
 
  
 
== Release Notes ==
 
== Release Notes ==
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−
''Strato is a registered trademarks of Home Systems Consulting S.p.A.''
+
''Strato is a registered trademark of Home Systems Consulting S.p.A.''

Latest revision as of 18:45, 31 October 2015


Strato Pi is an expansion board developed by Sfera Labs for the Raspberry Pi computer.

Strato Pi

Strato Pi implements a number of hardware features to expand the Pi and allows its use in professional applications:

  • 9-28 Vdc extended-range power supply
  • integrated UPS with external NiCd rechargeable battery
  • real-time clock with dedicated back-up battery
  • opto-isolated RS-232 or RS-485 serial port
  • configurable hardware watchdog
  • buzzer for audible feedback.


HSYCO Configuration

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

Note that the Strato 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 Strato with HSYCO.


High Availability

  • Shutdown when inactive: defaults to false.

Options

ID Default Values Description
watchdog false true enables the hardware watchdog and automatically generates the heartbeat signal
false disables the hardware watchdog
shutdown_minutes 0 0 no automatic shutdown after power failure
int > 0 the driver will command the operating system shutdown and hardware power off after N minutes of back-up battery operations during a power failure. The Strato board will automatically power-up the Pi when power is restored
quiet false true enables audible alarms on power failure
false disables audible alarms on power failure

Datapoints

ID Value R/W Description
battery 0 R power supply is available
1 R power supply failure, running on UPS battery
beep 0 R buzzer is off
1 R buzzer is on
off W turn buzzer off
on W turn buzzer on (continuous tone)
<duration> W turn buzzer on for <duration> seconds (decimals allowed)
<duration>;<pause> W turn buzzer on for <duration> seconds, then pause for <pause> seconds (decimals allowed)
heartbeat 0 R heartbeat line is off
W set heartbeat line to off
1 R heartbeat line is on
W set heartbeat line to on
shutdown 0 R shutdown line is off
1 R shutdown line is on
W set shutdown line to on (Strato will wait approximately 60 seconds, then execute a power off-on cycle. Once the shutdown line is set to on, the power cycle procedure can't be reset
timeout 0 R hardware watchdog timeout line is off
1 R hardware watchdog timeout line is on. Strato will set this line to on, then wait approximately 60 seconds and execute a power off-on cycle
watchdog 0 R hardware watchdog is disabled
W disables the hardware watchdog
1 R hardware watchdog is enabled
W enables the hardware watchdog. When enabled, Strato should see an off-on transition on the hearbeat line at least every 60 seconds, otherwise a power cycle will be initiated, setting the timeout line on, then waiting 60 seconds, removing power to the Pi for 5 seconds, and finally restoring power

Release Notes

3.5.0

  • initial release


Strato is a registered trademark of Home Systems Consulting S.p.A.

Retrieved from "http://wiki.hsyco.com/3.5.0/index.php?title=Strato&oldid=6109"