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From: | "Alain Vigne (alain DOT vigne DOT 14 AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com> |
Date: | Wed, 13 Jun 2018 11:18:26 +0200 |
Message-ID: | <CAPB54qu4_HbcTiSpHZkswK840UqunwjicX6gUdBEWo_x9+1a-Q@mail.gmail.com> |
Subject: | Re: [geda-user] [OT] Open Source Data Logger |
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--0000000000001f54e5056e827726 Content-Type: text/plain; charset="UTF-8" Hi Edward I had a use case to monitor voltages (<10V) + Temperature, over a month, at 1 to 2 samples per minute. I developed an Arduino based HW application with ADC + Temp sensor + save file on an SD card. I can see benefits for higher sample rate, and definitely, storage issue is to be tackled. Your proposal is SW (Software) only or HW + SW solution ? The GitHub repo includes only SW, correct ? I see you kinda read instruments from Serial port... Is that regular lab equipment, or development you foresee ? What do you request from us ? I agree with Nicklas that plotting is better off the application. The most important is to retrieve the data, and get a grip on them... Best Regards Alain On Wed, Jun 13, 2018 at 10:17 AM, John Griessen (john AT ecosensory DOT com) [via geda-user AT delorie DOT com] <geda-user AT delorie DOT com> wrote: > On 06/12/2018 09:16 PM, Edward Hennessy (ehennes+oss AT fastmail DOT com) [via > geda-user AT delorie DOT com] wrote: > >> Would anyone find the data logging to a file functionality useful? >> > > What hardware does it run on? RPi? Any plan for sensor interface > circuitry for thermocouples? > -- Alain V. --0000000000001f54e5056e827726 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr"><div>Hi Edward</div><div>I had a use case to monitor volta= ges (<10V) + Temperature, over a month, at 1 to 2 samples per minute.</d= iv><div>I developed an Arduino based HW application with ADC + Temp sensor = + save file on an SD card.</div><div><br></div><div>I can see benefits for = higher sample rate, and definitely, storage issue is to be tackled.</div><d= iv><br></div><div>Your proposal is SW (Software) only or HW + SW solution ?= The GitHub repo includes only SW, correct ?</div><div>I see you kinda read= instruments from Serial port... Is that regular lab equipment, or developm= ent you foresee ?<br></div><div><br></div><div>What do you request from us = ?</div><div></div><div>I agree with Nicklas that plotting is better off the= application. <br></div><div>The most important is to retrieve the data, an= d get a grip on them...</div><div><br></div><div>Best Regards</div><div>Ala= in<br></div><div><br></div></div><div class=3D"gmail_extra"><br><div class= =3D"gmail_quote">On Wed, Jun 13, 2018 at 10:17 AM, John Griessen (<a href= =3D"mailto:john AT ecosensory DOT com">john AT ecosensory DOT com</a>) [via <a href=3D"ma= ilto:geda-user AT delorie DOT com">geda-user AT delorie DOT com</a>] <span dir=3D"ltr">&l= t;<a href=3D"mailto:geda-user AT delorie DOT com" target=3D"_blank">geda-user AT delo= rie.com</a>></span> wrote:<br><blockquote class=3D"gmail_quote" style=3D= "margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class= =3D"">On 06/12/2018 09:16 PM, Edward Hennessy (<a href=3D"mailto:ehennes%2B= oss AT fastmail DOT com" target=3D"_blank">ehennes+oss AT fastmail DOT com</a>) [via <a h= ref=3D"mailto:geda-user AT delorie DOT com" target=3D"_blank">geda-user AT delorie DOT co= m</a>] wrote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p= x #ccc solid;padding-left:1ex"> Would anyone find the data logging to a file functionality useful?<br> </blockquote> <br></span> What hardware does it run on?=C2=A0 RPi?=C2=A0 Any plan for sensor interfac= e circuitry for thermocouples?<br> </blockquote></div><br><br clear=3D"all"><br>-- <br><div class=3D"gmail_sig= nature" data-smartmail=3D"gmail_signature">Alain V.</div> </div> --0000000000001f54e5056e827726--
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