and I just placed another order. What are you folks clicking on?
EDIT: wait a sec... Yuri. What's the name of your brewery? Kampferstrahl? Where is it located? There's your "business" address.
I'll have to find out what it is I've never bothered with it.
// this function calls the Ajax update and draws the canvas elements
// it is to be executed repeatedly through the use of the setInterval method
function update() {
// update data from XML file
ajaxUpdateValues();
// draw gauges
steamPressGauge.setValueAnimated(steamPress);
steamTempGauge.setValueAnimated(steamTemp);
mashVolGauge.setValueAnimated(mashVol);
boilVolGauge.setValueAnimated(boilVol);
mashTempGauge.setValueAnimated(mashTemp);
spargeTempGauge.setValueAnimated(spargeTemp);
boilTempGauge.setValueAnimated(boilTemp);
}
// make the script execute at a set interval (in milliseconds)
function init() {
// Define section(s)
var sections = Array(steelseries.Section(10, 12, "rgba(0, 220, 0, 0.3)"),
steelseries.Section(12, 15, "rgba(220, 220, 0, 0.3)"),
steelseries.Section(15, 20, "rgba(220, 0, 0, 0.3)"));
// Define area(s)
var areas = Array(steelseries.Section(15, 20, "rgba(220, 0, 0, 0.3)"));
// Initialize gauge
steamPressGauge = new steelseries.Radial("steamPress", {
gaugeType: steelseries.GaugeType.TYPE4,
minValue: 0,
maxValue: 20,
threshold: 12,
section: sections,
area: areas,
titleString: "Steam Pressure",
unitString: "psi",
pointerType: steelseries.PointerType.TYPE1,
frameDesign: steelseries.FrameDesign.BLACK_METAL,
foregroundType: steelseries.ForegroundType.TYPE3,
backgroundColor: steelseries.BackgroundColor.CARBON,
ledVisible: false
});
// Define section(s)
sections = Array(steelseries.Section(212, 245, "rgba(0, 220, 0, 0.3)"),
steelseries.Section(245, 260, "rgba(220, 0, 0, 0.3)"));
// Define area(s)
areas = Array(steelseries.Section(245, 260, "rgba(220, 0, 0, 0.3)"));
// Initialize gauge
steamTempGauge = new steelseries.Radial("steamTemp", {
gaugeType: steelseries.GaugeType.TYPE3,
minValue: 100,
maxValue: 260,
threshold: 240,
section: sections,
area: areas,
titleString: "Steam Temp",
unitString: "°F",
pointerType: steelseries.PointerType.TYPE1,
frameDesign: steelseries.FrameDesign.BLACK_METAL,
foregroundType: steelseries.ForegroundType.TYPE3,
backgroundColor: steelseries.BackgroundColor.CARBON,
ledVisible: false
});
// Initialize gauge
mashVolGauge = new steelseries.Radial("mashVol", {
gaugeType: steelseries.GaugeType.TYPE4,
minValue: 0,
maxValue: 24,
threshold: 15,
//section: sections,
//area: areas,
titleString: "Mash Volume",
unitString: "Gal",
pointerType: steelseries.PointerType.TYPE1,
frameDesign: steelseries.FrameDesign.BLACK_METAL,
foregroundType: steelseries.ForegroundType.TYPE3,
backgroundColor: steelseries.BackgroundColor.CARBON,
ledVisible: false
});
// Initialize gauge
boilVolGauge = new steelseries.Radial("boilVol", {
gaugeType: steelseries.GaugeType.TYPE4,
minValue: 0,
maxValue: 24,
threshold: 15,
//section: sections,
//area: areas,
titleString: "Boil Volume",
unitString: "Gal",
pointerType: steelseries.PointerType.TYPE1,
frameDesign: steelseries.FrameDesign.BLACK_METAL,
foregroundType: steelseries.ForegroundType.TYPE3,
backgroundColor: steelseries.BackgroundColor.CARBON,
ledVisible: false
});
// Define section(s)
sections = Array(steelseries.Section(140, 160, "rgba(0, 220, 0, 0.3)"),
steelseries.Section(160, 180, "rgba(220, 220, 0, 0.3)"),
steelseries.Section(180, 190, "rgba(220, 0, 0, 0.3)"));
// Define area(s)
areas = Array(steelseries.Section(180, 190, "rgba(220, 0, 0, 0.3)"));
// Initialize gauge
mashTempGauge = new steelseries.Radial("mashTemp", {
gaugeType: steelseries.GaugeType.TYPE3,
minValue: 100,
maxValue: 190,
threshold: 152,
section: sections,
area: areas,
titleString: "Mash Temp",
unitString: "°F",
pointerType: steelseries.PointerType.TYPE1,
frameDesign: steelseries.FrameDesign.BLACK_METAL,
foregroundType: steelseries.ForegroundType.TYPE3,
backgroundColor: steelseries.BackgroundColor.CARBON,
ledVisible: false
});
// Define section(s)
sections = Array(steelseries.Section(160, 180, "rgba(0, 220, 0, 0.3)"),
steelseries.Section(180, 190, "rgba(220, 0, 0, 0.3)"));
// Define area(s)
areas = Array(steelseries.Section(180, 190, "rgba(220, 0, 0, 0.3)"));
// Initialize gauge
spargeTempGauge = new steelseries.Radial("spargeTemp", {
gaugeType: steelseries.GaugeType.TYPE3,
minValue: 100,
maxValue: 190,
threshold: 175,
section: sections,
area: areas,
titleString: "Sparge Temp",
unitString: "°F",
pointerType: steelseries.PointerType.TYPE1,
frameDesign: steelseries.FrameDesign.BLACK_METAL,
foregroundType: steelseries.ForegroundType.TYPE3,
backgroundColor: steelseries.BackgroundColor.CARBON,
ledVisible: false
});
// Define area(s)
areas = Array(steelseries.Section(210, 214, "rgba(0, 220, 0, 0.3)"));
// Initialize gauge
boilTempGauge = new steelseries.Radial("boilTemp", {
gaugeType: steelseries.GaugeType.TYPE3,
minValue: 100,
maxValue: 220,
threshold: 212,
//section: sections,
area: areas,
titleString: "Boil Temp",
unitString: "°F",
pointerType: steelseries.PointerType.TYPE1,
frameDesign: steelseries.FrameDesign.BLACK_METAL,
foregroundType: steelseries.ForegroundType.TYPE3,
backgroundColor: steelseries.BackgroundColor.CARBON,
ledVisible: false
});
setInterval("update();", 1000);
//setInterval("updateImage();", 3000);
}
</script>
var now = new Date(); // append the date to GET to avoid caching
httpRequest.open("GET","xml/brewhut.xml"+ "?" + now.getTime(),false);
#
# beer server config file
#
[FermilabTemp]
type = ds18s20
device = /mnt/fermiTemp
low = 65
high = 67
switch = FermilabSwitch
[FermilabSwitch]
type = ds2406
device = /mnt/fermiSwitch
Definitely an idea that I'm going to have to address later on.
Heh. Now I know I'll need to get the electrician to help me fish some Cat5 to the garage when I get him to run my 50A service for the brewrig. Project creep!GatorDad said:Yea, that's where I'm at too. I have a garage full of a partially built HERMS system. I'm not real keen on finishing it until I can control it. That's how all this started.
You can do both. It would just be poor practice to rely on remote browser input as the sole means for process control. Toggling a mode or changing a value via the browser is fine and perhaps even desirable behavior. It just shouldn't be the primary means by which the rig is managed, and there should be no negative/irrecoverable implications should browser connectivity be lost.
#!/bin/bash
# read all files in a directory
# output their contents to an xml file
# create the xml header and root node
xml="<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"
xml=$xml"<!-- Created by update_xml.sh bash script -->\n"
xml=$xml"<brewhut>\n"
# each file becomes a child element with the filename as its tag
files=/mnt/onewire/links/*
for f in $files
do
fname="${f##*/}"
xml=$xml" <"$fname">"`cat $f`"</"$fname">\n"
done
# close the root node tag
xml=$xml"</brewhut>"
# output the file
echo -e "$xml" > /var/www/xml/brewhut.xmllrwxrwxrwx 1 root root 29 Jun 10 21:18 boilTemp -> /home/yuri/testfiles/boilTemp
lrwxrwxrwx 1 root root 28 Jun 10 21:19 boilVol -> /home/yuri/testfiles/boilVol
lrwxrwxrwx 1 root root 29 Jun 10 21:18 mashTemp -> /home/yuri/testfiles/mashTemp
lrwxrwxrwx 1 root root 28 Jun 10 21:19 mashVol -> /home/yuri/testfiles/mashVol
lrwxrwxrwx 1 root root 31 Jun 10 21:19 spargeTemp -> /home/yuri/testfiles/spargeTemp
lrwxrwxrwx 1 root root 31 Jun 10 21:19 steamPress -> /home/yuri/testfiles/steamPress
lrwxrwxrwx 1 root root 30 Jun 10 21:19 steamTemp -> /home/yuri/testfiles/steamTemp<?xml version="1.0" encoding="ISO-8859-1"?>
<!-- Created by update_xml bash script -->
<brewhut>
<boilTemp>10</boilTemp>
<boilVol>10</boilVol>
<mashTemp>10</mashTemp>
<mashVol>10</mashVol>
<spargeTemp>20</spargeTemp>
<steamPress>10</steamPress>
<steamTemp>10</steamTemp>
</brewhut>
