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	<id>http://www.gctronic.com/doc/index.php?action=history&amp;feed=atom&amp;title=Ring</id>
	<title>Ring - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://www.gctronic.com/doc/index.php?action=history&amp;feed=atom&amp;title=Ring"/>
	<link rel="alternate" type="text/html" href="http://www.gctronic.com/doc/index.php?title=Ring&amp;action=history"/>
	<updated>2026-04-20T00:32:05Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.41.0</generator>
	<entry>
		<id>http://www.gctronic.com/doc/index.php?title=Ring&amp;diff=2146&amp;oldid=prev</id>
		<title>WikiSysop at 07:54, 29 September 2021</title>
		<link rel="alternate" type="text/html" href="http://www.gctronic.com/doc/index.php?title=Ring&amp;diff=2146&amp;oldid=prev"/>
		<updated>2021-09-29T07:54:24Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 07:54, 29 September 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=Software=&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=Software=&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://projects.gctronic.com/bracelet/antusb-gethistory-rev350-15.04.13.zip get history] (to be used with ant usb stick); just start the executable named &#039;&#039;antusb-gethistory.exe&#039;&#039; and follows the instructions; the transfer lasts about 90 seconds and produces a csv file &#039;&#039;history.csv&#039;&#039;; the zip file contains also the driver needed to install the ant usb stick in Windows (look for &#039;&#039;ANT_USB_Stick_2.inf&#039;&#039;).&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://projects.gctronic.com/bracelet/antusb-gethistory-rev350-15.04.13.zip get history] (to be used with ant usb stick); just start the executable named &#039;&#039;antusb-gethistory.exe&#039;&#039; and follows the instructions; the transfer lasts about 90 seconds and produces a csv file &#039;&#039;history.csv&#039;&#039;; the zip file contains also the driver needed to install the ant usb stick in Windows (look for &#039;&#039;ANT_USB_Stick_2.inf&#039;&#039;).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://projects.gctronic.com/bracelet/History-format.doc history format]; beware that the current firmware version of the ring save also the data related to the accelerometer, this means that when two hearth rate values are saved in memory, also two values for the movement representation and two values for the energy representation are saved; thus in total 6 values in this sequence: &#039;&#039;HR HR MOVEMENT MOVEMENT ENERGY ENERGY&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** [&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://projects.gctronic.com/bracelet/History-format.doc history format]; beware that the current firmware version of the ring save also the data related to the accelerometer, this means that when two hearth rate values are saved in memory, also two values for the movement representation and two values for the energy representation are saved; thus in total 6 values in this sequence: &#039;&#039;HR HR MOVEMENT MOVEMENT ENERGY ENERGY&#039;&#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** the file &amp;#039;&amp;#039;history.xls&amp;#039;&amp;#039; can be used to parse the history&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** the file &amp;#039;&amp;#039;history.xls&amp;#039;&amp;#039; can be used to parse the history&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://projects.gctronic.com/bracelet/antusb-realtime-rev355-13.06.13.zip get realtime data] (to be used with ant usb stick); just start the exceutable &#039;&#039;antusb-realtime.exe&#039;&#039; and follows the instructions. The file saves the data every about 60 millisecond into the file &#039;&#039;data.csv&#039;&#039;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://projects.gctronic.com/bracelet/antusb-realtime-rev355-13.06.13.zip get realtime data] (to be used with ant usb stick); just start the exceutable &#039;&#039;antusb-realtime.exe&#039;&#039; and follows the instructions. The file saves the data every about 60 millisecond into the file &#039;&#039;data.csv&#039;&#039;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;#039;&amp;#039;peak to peak&amp;#039;&amp;#039; indicates whether the signal is good enough for the algorithm, the following image shows an example of a good signal (green):&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The &amp;#039;&amp;#039;peak to peak&amp;#039;&amp;#039; indicates whether the signal is good enough for the algorithm, the following image shows an example of a good signal (green):&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[http://www.gctronic.com/doc/images/antusb-realtime-good.jpg &amp;lt;img size=250&amp;gt;http://www.gctronic.com/doc/images/antusb-realtime-good.jpg&amp;lt;/img&amp;gt;] &amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[http://www.gctronic.com/doc/images/antusb-realtime-good.jpg &amp;lt;img size=250&amp;gt;http://www.gctronic.com/doc/images/antusb-realtime-good.jpg&amp;lt;/img&amp;gt;] &amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The following image instead shows a bad signal (red):&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The following image instead shows a bad signal (red):&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[http://www.gctronic.com/doc/images/antusb-realtime-bad.jpg &amp;lt;img size=250&amp;gt;http://www.gctronic.com/doc/images/antusb-realtime-bad.jpg&amp;lt;/img&amp;gt;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[http://www.gctronic.com/doc/images/antusb-realtime-bad.jpg &amp;lt;img size=250&amp;gt;http://www.gctronic.com/doc/images/antusb-realtime-bad.jpg&amp;lt;/img&amp;gt;]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>http://www.gctronic.com/doc/index.php?title=Ring&amp;diff=21&amp;oldid=prev</id>
		<title>WikiSysop: Created page with &quot;=Software= * [http://projects.gctronic.com/bracelet/antusb-gethistory-rev350-15.04.13.zip get history] (to be used with ant usb stick); just start the executable named &#039;&#039;antus...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.gctronic.com/doc/index.php?title=Ring&amp;diff=21&amp;oldid=prev"/>
		<updated>2018-02-28T08:50:16Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;=Software= * [http://projects.gctronic.com/bracelet/antusb-gethistory-rev350-15.04.13.zip get history] (to be used with ant usb stick); just start the executable named &amp;#039;&amp;#039;antus...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;=Software=&lt;br /&gt;
* [http://projects.gctronic.com/bracelet/antusb-gethistory-rev350-15.04.13.zip get history] (to be used with ant usb stick); just start the executable named &amp;#039;&amp;#039;antusb-gethistory.exe&amp;#039;&amp;#039; and follows the instructions; the transfer lasts about 90 seconds and produces a csv file &amp;#039;&amp;#039;history.csv&amp;#039;&amp;#039;; the zip file contains also the driver needed to install the ant usb stick in Windows (look for &amp;#039;&amp;#039;ANT_USB_Stick_2.inf&amp;#039;&amp;#039;).&lt;br /&gt;
** [http://projects.gctronic.com/bracelet/History-format.doc history format]; beware that the current firmware version of the ring save also the data related to the accelerometer, this means that when two hearth rate values are saved in memory, also two values for the movement representation and two values for the energy representation are saved; thus in total 6 values in this sequence: &amp;#039;&amp;#039;HR HR MOVEMENT MOVEMENT ENERGY ENERGY&amp;#039;&amp;#039;&lt;br /&gt;
** the file &amp;#039;&amp;#039;history.xls&amp;#039;&amp;#039; can be used to parse the history&lt;br /&gt;
* [http://projects.gctronic.com/bracelet/antusb-realtime-rev355-13.06.13.zip get realtime data] (to be used with ant usb stick); just start the exceutable &amp;#039;&amp;#039;antusb-realtime.exe&amp;#039;&amp;#039; and follows the instructions. The file saves the data every about 60 millisecond into the file &amp;#039;&amp;#039;data.csv&amp;#039;&amp;#039;.&lt;br /&gt;
The &amp;#039;&amp;#039;peak to peak&amp;#039;&amp;#039; indicates whether the signal is good enough for the algorithm, the following image shows an example of a good signal (green):&amp;lt;br/&amp;gt;&lt;br /&gt;
[http://www.gctronic.com/doc/images/antusb-realtime-good.jpg &amp;lt;img size=250&amp;gt;http://www.gctronic.com/doc/images/antusb-realtime-good.jpg&amp;lt;/img&amp;gt;] &amp;lt;br/&amp;gt;&lt;br /&gt;
The following image instead shows a bad signal (red):&amp;lt;br/&amp;gt;&lt;br /&gt;
[http://www.gctronic.com/doc/images/antusb-realtime-bad.jpg &amp;lt;img size=250&amp;gt;http://www.gctronic.com/doc/images/antusb-realtime-bad.jpg&amp;lt;/img&amp;gt;]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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