From justin at discordia.org.uk  Sun Feb  1 11:55:36 2015
From: justin at discordia.org.uk (Justin Mitchell)
Date: Sun, 01 Feb 2015 11:55:36 +0000
Subject: [Swansea Hackspace] Anyone on the CNC today?
In-Reply-To: <DUB402-EAS251D1327316EDE0147D2870C63E0@phx.gbl>
References: <DUB402-EAS251D1327316EDE0147D2870C63E0@phx.gbl>
Message-ID: <1422791736.31761.1.camel@emerald.geode.org.uk>

On Sat, 2015-01-31 at 10:29 +0000, djdavies83 wrote:
> Is anyone in today who could give me a recap on the flatcam (I lost
> the screen shots I took of the ptocess) and on the universal Gcode
> sender?
> 
> 
> Once I ve done these a couple of times I'll be fine, I just need a
> little pratice, I wouldn't want to risk doing it on my own.

I did write up that tutorial after the event, with (some) pictures.

http://swansea.hackspace.org.uk/Tutorials/PCBDesign



From em at preseli.com  Sun Feb  1 12:25:30 2015
From: em at preseli.com (Emyr Morris)
Date: Sun, 1 Feb 2015 12:25:30 +0000
Subject: [Swansea Hackspace] Anyone on the CNC today?
In-Reply-To: <1422791736.31761.1.camel@emerald.geode.org.uk>
References: <DUB402-EAS251D1327316EDE0147D2870C63E0@phx.gbl>
	<1422791736.31761.1.camel@emerald.geode.org.uk>
Message-ID: <CAGAFX7NEw-eNvznkOtNSA_qRQsqjq4=pw1Fn6XVthdu2tWZUOA@mail.gmail.com>

awesome write up. thank you

On 1 February 2015 at 11:55, Justin Mitchell <justin at discordia.org.uk>
wrote:

> On Sat, 2015-01-31 at 10:29 +0000, djdavies83 wrote:
> > Is anyone in today who could give me a recap on the flatcam (I lost
> > the screen shots I took of the ptocess) and on the universal Gcode
> > sender?
> >
> >
> > Once I ve done these a couple of times I'll be fine, I just need a
> > little pratice, I wouldn't want to risk doing it on my own.
>
> I did write up that tutorial after the event, with (some) pictures.
>
> http://swansea.hackspace.org.uk/Tutorials/PCBDesign
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>



-- 
This e-mail and any files transmitted with it are confidential and intended
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Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From ceri.clatworthy at gmail.com  Sun Feb  1 19:17:35 2015
From: ceri.clatworthy at gmail.com (Ceri Clatworthy)
Date: Sun, 1 Feb 2015 19:17:35 +0000
Subject: [Swansea Hackspace] Anyone on the CNC today?
In-Reply-To: <CAGAFX7NEw-eNvznkOtNSA_qRQsqjq4=pw1Fn6XVthdu2tWZUOA@mail.gmail.com>
References: <DUB402-EAS251D1327316EDE0147D2870C63E0@phx.gbl>
	<1422791736.31761.1.camel@emerald.geode.org.uk>
	<CAGAFX7NEw-eNvznkOtNSA_qRQsqjq4=pw1Fn6XVthdu2tWZUOA@mail.gmail.com>
Message-ID: <CAO=DJn9egdtR-Z0XBLG2Fo_7sAQPMabUMNnYPGhraMLxJ7dq=g@mail.gmail.com>

That's cool for PCB.
But what about from
CAD
I want to cut a sheet of plastic. ..

Cheers
Ceri
On 1 Feb 2015 12:25, "Emyr Morris" <em at preseli.com> wrote:

> awesome write up. thank you
>
> On 1 February 2015 at 11:55, Justin Mitchell <justin at discordia.org.uk>
> wrote:
>
>> On Sat, 2015-01-31 at 10:29 +0000, djdavies83 wrote:
>> > Is anyone in today who could give me a recap on the flatcam (I lost
>> > the screen shots I took of the ptocess) and on the universal Gcode
>> > sender?
>> >
>> >
>> > Once I ve done these a couple of times I'll be fine, I just need a
>> > little pratice, I wouldn't want to risk doing it on my own.
>>
>> I did write up that tutorial after the event, with (some) pictures.
>>
>> http://swansea.hackspace.org.uk/Tutorials/PCBDesign
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>
>
>
> --
> This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From justin at swansea.hackspace.org.uk  Mon Feb  2 09:41:41 2015
From: justin at swansea.hackspace.org.uk (Justin Mitchell)
Date: Mon, 02 Feb 2015 09:41:41 +0000
Subject: [Swansea Hackspace] Anyone on the CNC today?
In-Reply-To: <CAO=DJn9egdtR-Z0XBLG2Fo_7sAQPMabUMNnYPGhraMLxJ7dq=g@mail.gmail.com>
References: <DUB402-EAS251D1327316EDE0147D2870C63E0@phx.gbl>
	<1422791736.31761.1.camel@emerald.geode.org.uk>
	<CAGAFX7NEw-eNvznkOtNSA_qRQsqjq4=pw1Fn6XVthdu2tWZUOA@mail.gmail.com>
	<CAO=DJn9egdtR-Z0XBLG2Fo_7sAQPMabUMNnYPGhraMLxJ7dq=g@mail.gmail.com>
Message-ID: <1422870101.11518.5.camel@justin.llw.rokcorp.com>

On Sun, 2015-02-01 at 19:17 +0000, Ceri Clatworthy wrote:
> That's cool for PCB. 
> But what about from
> CAD 
> I want to cut a sheet of plastic. ..

Well, there are many ways to do things, depending on exactly what type
of cuts are required, and how complex it is.

For simple stuff I prefer to use jscut, you load an SVG (eg from
inkscape), select the areas and the operation types.  I will write a
tutorial for this soon, and probably do a workshop on it.

You can also export gcode directly from inkscape if you have the right
plugins, although i found it a bit harder to use than jscut.

If what you need is contouring the tool to use is probably pyCAM, thats
pretty much all it does, but does it in quite some depth. You would also
need some ball-nose end mills, which we dont have any of.

The other choice is to use HeeksCAD/HeeksCNC, which is tim clarks
favourite, so i will leave him to do a tutorial on that one :)




From neil at aurinia.co.uk  Mon Feb  2 10:02:34 2015
From: neil at aurinia.co.uk (Neil Jones)
Date: Mon, 02 Feb 2015 10:02:34 +0000
Subject: [Swansea Hackspace] New faster Raspberry PI 2
Message-ID: <54CF4B3A.7040900@aurinia.co.uk>


There is a new faster Raspberry PI that is available from today.

See

http://www.theverge.com/2015/2/2/7954617/raspberry-pi-2-announced-on-sale

For more details


From em at preseli.com  Mon Feb  2 10:06:54 2015
From: em at preseli.com (Emyr Morris)
Date: Mon, 2 Feb 2015 10:06:54 +0000
Subject: [Swansea Hackspace] New faster Raspberry PI 2
In-Reply-To: <54CF4B3A.7040900@aurinia.co.uk>
References: <54CF4B3A.7040900@aurinia.co.uk>
Message-ID: <CAGAFX7Og5opSMv+RnqOuW0AZFMR7bymxazH0oPgxre2WbUxUpg@mail.gmail.com>

I see that P6 (for hard reset/on switch) is now labelled 'RUN'

shame they don't put a header on it so we don't have to solder one on
ourselves

On 2 February 2015 at 10:02, Neil Jones <neil at aurinia.co.uk> wrote:

>
> There is a new faster Raspberry PI that is available from today.
>
> See
>
> http://www.theverge.com/2015/2/2/7954617/raspberry-pi-2-announced-on-sale
>
> For more details
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>



-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From ceri.clatworthy at gmail.com  Mon Feb  2 10:46:45 2015
From: ceri.clatworthy at gmail.com (Ceri Clatworthy)
Date: Mon, 2 Feb 2015 10:46:45 +0000
Subject: [Swansea Hackspace] Anyone on the CNC today?
In-Reply-To: <1422870101.11518.5.camel@justin.llw.rokcorp.com>
References: <DUB402-EAS251D1327316EDE0147D2870C63E0@phx.gbl>
	<1422791736.31761.1.camel@emerald.geode.org.uk>
	<CAGAFX7NEw-eNvznkOtNSA_qRQsqjq4=pw1Fn6XVthdu2tWZUOA@mail.gmail.com>
	<CAO=DJn9egdtR-Z0XBLG2Fo_7sAQPMabUMNnYPGhraMLxJ7dq=g@mail.gmail.com>
	<1422870101.11518.5.camel@justin.llw.rokcorp.com>
Message-ID: <CAO=DJn9tn7A8hzs24h1anKNmSbRy0GWHASVRFHdgb7iMWtf_cw@mail.gmail.com>

Initially I want a bunch of holes, and cut the piece out, from the sheet,

X-Y accuracy is, of course,  important, hens why I want to mill it.

ceri

On Mon, Feb 2, 2015 at 9:41 AM, Justin Mitchell <
justin at swansea.hackspace.org.uk> wrote:

> On Sun, 2015-02-01 at 19:17 +0000, Ceri Clatworthy wrote:
> > That's cool for PCB.
> > But what about from
> > CAD
> > I want to cut a sheet of plastic. ..
>
> Well, there are many ways to do things, depending on exactly what type
> of cuts are required, and how complex it is.
>
> For simple stuff I prefer to use jscut, you load an SVG (eg from
> inkscape), select the areas and the operation types.  I will write a
> tutorial for this soon, and probably do a workshop on it.
>
> You can also export gcode directly from inkscape if you have the right
> plugins, although i found it a bit harder to use than jscut.
>
> If what you need is contouring the tool to use is probably pyCAM, thats
> pretty much all it does, but does it in quite some depth. You would also
> need some ball-nose end mills, which we dont have any of.
>
> The other choice is to use HeeksCAD/HeeksCNC, which is tim clarks
> favourite, so i will leave him to do a tutorial on that one :)
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
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From justin at swansea.hackspace.org.uk  Mon Feb  2 12:00:33 2015
From: justin at swansea.hackspace.org.uk (Justin Mitchell)
Date: Mon, 02 Feb 2015 12:00:33 +0000
Subject: [Swansea Hackspace] Anyone on the CNC today?
In-Reply-To: <CAO=DJn9tn7A8hzs24h1anKNmSbRy0GWHASVRFHdgb7iMWtf_cw@mail.gmail.com>
References: <DUB402-EAS251D1327316EDE0147D2870C63E0@phx.gbl>
	<1422791736.31761.1.camel@emerald.geode.org.uk>
	<CAGAFX7NEw-eNvznkOtNSA_qRQsqjq4=pw1Fn6XVthdu2tWZUOA@mail.gmail.com>
	<CAO=DJn9egdtR-Z0XBLG2Fo_7sAQPMabUMNnYPGhraMLxJ7dq=g@mail.gmail.com>
	<1422870101.11518.5.camel@justin.llw.rokcorp.com>
	<CAO=DJn9tn7A8hzs24h1anKNmSbRy0GWHASVRFHdgb7iMWtf_cw@mail.gmail.com>
Message-ID: <1422878433.11518.12.camel@justin.llw.rokcorp.com>

JSCut tutorial is up. http://swansea.hackspace.org.uk/Tutorials/JSCut


On Mon, 2015-02-02 at 10:46 +0000, Ceri Clatworthy wrote:
> Initially I want a bunch of holes, and cut the piece out, from the
> sheet,

I was doing some drilling stuff the other day, experiments for making a
new combo clamp down and waste board.

Trick to getting JSCut to do it was to make the hole you want drilled a
tiny bit bigger, eg 0.1mm more, and set the 'minimum segment length' to
0.01mm

you can then highlight and pocket mill the drill holes and it generates
a suitable drill pattern.

I did read that they are adding proper drill operations to next version.

Cut outs are easy enough, just select the objects and outside mill them.

FlatCAM is good at drilling, but expects excellon drill files etc




From djdavies83 at hotmail.com  Mon Feb  2 13:59:56 2015
From: djdavies83 at hotmail.com (djdavies83)
Date: Mon, 2 Feb 2015 13:59:56 +0000
Subject: [Swansea Hackspace] Anyone on the CNC today?
Message-ID: <DUB402-EAS282B1CAA9014AE071434EADC63C0@phx.gbl>

I'll look forward to them CAD tutorials, being tought it in college I'm quite fond of draftsight CAD, if I can dig up or scrounge course materials from past lecturer I'll look into doing a draftsight tutorial.

Ceri,  you still need that question flight - case?

Justin, I've got birthday money heading my way so I could pick up some ball end bits and leave them at the space, any recomendations/links?


I'll see you guys on thursday, might be bringing a friend who is interested.



No animals were harmed in the making of this email. However, several thousand electrons were severely inconvenienced.

<div>-------- Original message --------</div><div>From: Ceri Clatworthy <ceri.clatworthy at gmail.com> </div><div>Date:02/02/2015  10:47  (GMT+00:00) </div><div>To: Swansea Hackspace <hackspace at swansea.hackspace.org.uk> </div><div>Subject: Re: [Swansea Hackspace] Anyone on the CNC today? </div><div>
</div>
Initially I want a bunch of holes, and cut the piece out, from the sheet,

X-Y accuracy is, of course,  important, hens why I want to mill it.

ceri

On Mon, Feb 2, 2015 at 9:41 AM, Justin Mitchell <
justin at swansea.hackspace.org.uk> wrote:

> On Sun, 2015-02-01 at 19:17 +0000, Ceri Clatworthy wrote:
> > That's cool for PCB.
> > But what about from
> > CAD
> > I want to cut a sheet of plastic. ..
>
> Well, there are many ways to do things, depending on exactly what type
> of cuts are required, and how complex it is.
>
> For simple stuff I prefer to use jscut, you load an SVG (eg from
> inkscape), select the areas and the operation types.  I will write a
> tutorial for this soon, and probably do a workshop on it.
>
> You can also export gcode directly from inkscape if you have the right
> plugins, although i found it a bit harder to use than jscut.
>
> If what you need is contouring the tool to use is probably pyCAM, thats
> pretty much all it does, but does it in quite some depth. You would also
> need some ball-nose end mills, which we dont have any of.
>
> The other choice is to use HeeksCAD/HeeksCNC, which is tim clarks
> favourite, so i will leave him to do a tutorial on that one :)
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
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_______________________________________________
Hackspace mailing list
Hackspace at swansea.hackspace.org.uk
http://swansea.hackspace.org.uk/mailman/listinfo/hackspace

From em at preseli.com  Mon Feb  2 14:31:38 2015
From: em at preseli.com (Emyr Morris)
Date: Mon, 2 Feb 2015 14:31:38 +0000
Subject: [Swansea Hackspace] Anyone on the CNC today?
In-Reply-To: <DUB402-EAS282B1CAA9014AE071434EADC63C0@phx.gbl>
References: <DUB402-EAS282B1CAA9014AE071434EADC63C0@phx.gbl>
Message-ID: <CAGAFX7Nvvp43uM1Jym+irugyxT=jnK2ugt6VYGqkP=wjqdj9XA@mail.gmail.com>

I can donate a couple of 2mm and 3.175mm ball end - I did a twp and ordered
them in error :-)

On 2 February 2015 at 13:59, djdavies83 <djdavies83 at hotmail.com> wrote:

>  I'll look forward to them CAD tutorials, being tought it in college I'm
> quite fond of draftsight CAD, if I can dig up or scrounge course materials
> from past lecturer I'll look into doing a draftsight tutorial.
>
>  Ceri,  you still need that question flight - case?
>
>  Justin, I've got birthday money heading my way so I could pick up some
> ball end bits and leave them at the space, any recomendations/links?
>
>
>  I'll see you guys on thursday, might be bringing a friend who is
> interested.
>
>
>
>  No animals were harmed in the making of this email. However, several
> thousand electrons were severely inconvenienced.
>
> -------- Original message --------
> From: Ceri Clatworthy
> Date:02/02/2015 10:47 (GMT+00:00)
> To: Swansea Hackspace
> Subject: Re: [Swansea Hackspace] Anyone on the CNC today?
>
>   Initially I want a bunch of holes, and cut the piece out, from the
> sheet,
>
>  X-Y accuracy is, of course,  important, hens why I want to mill it.
>
>  ceri
>
> On Mon, Feb 2, 2015 at 9:41 AM, Justin Mitchell <
> justin at swansea.hackspace.org.uk> wrote:
>
> On Sun, 2015-02-01 at 19:17 +0000, Ceri Clatworthy wrote:
> > That's cool for PCB.
> > But what about from
> > CAD
> > I want to cut a sheet of plastic. ..
>
> Well, there are many ways to do things, depending on exactly what type
> of cuts are required, and how complex it is.
>
> For simple stuff I prefer to use jscut, you load an SVG (eg from
> inkscape), select the areas and the operation types.  I will write a
> tutorial for this soon, and probably do a workshop on it.
>
> You can also export gcode directly from inkscape if you have the right
> plugins, although i found it a bit harder to use than jscut.
>
> If what you need is contouring the tool to use is probably pyCAM, thats
> pretty much all it does, but does it in quite some depth. You would also
> need some ball-nose end mills, which we dont have any of.
>
> The other choice is to use HeeksCAD/HeeksCNC, which is tim clarks
> favourite, so i will leave him to do a tutorial on that one :)
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
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From gerrit.niezen at gmail.com  Wed Feb  4 14:17:26 2015
From: gerrit.niezen at gmail.com (Gerrit Niezen)
Date: Wed, 4 Feb 2015 14:17:26 +0000
Subject: [Swansea Hackspace] Laser cutting?
Message-ID: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>

Hi there,

While we?re still waiting on pledges for our own laser cutter (http://swansea.hackspace.org.uk/Equipment/LaserCutter <http://swansea.hackspace.org.uk/Equipment/LaserCutter>) I was wondering whether anybody knows where I can get some larger-format laser cutting work done in Swansea? I basically want to cut a box (based on an existing open-source design, example in .svg format attached) where the larger sides measure 500mm and 450mm respectively (which means the CNC mill in the space is a bit too small for the job ;)

I was thinking of using the laser-cutting service RazorLab (http://www.razorlab.co.uk <http://www.razorlab.co.uk/>) but their maximum size is 790x384mm.

Cheers,
Gerrit

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From em at preseli.com  Wed Feb  4 14:23:17 2015
From: em at preseli.com (Emyr Morris)
Date: Wed, 4 Feb 2015 14:23:17 +0000
Subject: [Swansea Hackspace] Laser cutting?
In-Reply-To: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>
References: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>
Message-ID: <CAGAFX7MgLnw+qc93qfpXAnE-2DttOdZQMtufJdp5tLAGB52w0g@mail.gmail.com>

I used these guys a few years ago - they did a good job

http://www.dragonlaser.co.uk/

Emyr



On 4 February 2015 at 14:17, Gerrit Niezen <gerrit.niezen at gmail.com> wrote:

> Hi there,
>
> While we?re still waiting on pledges for our own laser cutter (
> http://swansea.hackspace.org.uk/Equipment/LaserCutter) I was wondering
> whether anybody knows where I can get some larger-format laser cutting work
> done in Swansea? I basically want to cut a box (based on an existing
> open-source design, example in .svg format attached) where the larger sides
> measure 500mm and 450mm respectively (which means the CNC mill in the space
> is a bit too small for the job ;)
>
> I was thinking of using the laser-cutting service RazorLab (
> http://www.razorlab.co.uk) but their maximum size is 790x384mm.
>
> Cheers,
> Gerrit
>
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From gerrit.niezen at gmail.com  Wed Feb  4 15:48:21 2015
From: gerrit.niezen at gmail.com (Gerrit Niezen)
Date: Wed, 4 Feb 2015 15:48:21 +0000
Subject: [Swansea Hackspace] Laser cutting?
In-Reply-To: <CAGAFX7MgLnw+qc93qfpXAnE-2DttOdZQMtufJdp5tLAGB52w0g@mail.gmail.com>
References: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>
	<CAGAFX7MgLnw+qc93qfpXAnE-2DttOdZQMtufJdp5tLAGB52w0g@mail.gmail.com>
Message-ID: <BFE79240-D1D9-4E15-993F-95709DA6B80C@gmail.com>

I asked them for a quote but apparently their machines only cut metal, and not MDF.

> On 4 Feb 2015, at 14:23, Emyr Morris <em at preseli.com> wrote:
> 
> I used these guys a few years ago - they did a good job
> 
> http://www.dragonlaser.co.uk/ <http://www.dragonlaser.co.uk/>
> 
> Emyr
> 
> 
> 
> On 4 February 2015 at 14:17, Gerrit Niezen <gerrit.niezen at gmail.com <mailto:gerrit.niezen at gmail.com>> wrote:
> Hi there,
> 
> While we?re still waiting on pledges for our own laser cutter (http://swansea.hackspace.org.uk/Equipment/LaserCutter <http://swansea.hackspace.org.uk/Equipment/LaserCutter>) I was wondering whether anybody knows where I can get some larger-format laser cutting work done in Swansea? I basically want to cut a box (based on an existing open-source design, example in .svg format attached) where the larger sides measure 500mm and 450mm respectively (which means the CNC mill in the space is a bit too small for the job ;)
> 
> I was thinking of using the laser-cutting service RazorLab (http://www.razorlab.co.uk <http://www.razorlab.co.uk/>) but their maximum size is 790x384mm.
> 
> Cheers,
> Gerrit
> 
> 
> 
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk <mailto:Hackspace at swansea.hackspace.org.uk>
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace <http://swansea.hackspace.org.uk/mailman/listinfo/hackspace>
> 
> 
> 
> 
> -- 
> This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed.
>  
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace

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From em at preseli.com  Wed Feb  4 15:51:08 2015
From: em at preseli.com (Emyr Morris)
Date: Wed, 4 Feb 2015 15:51:08 +0000
Subject: [Swansea Hackspace] Laser cutting?
In-Reply-To: <BFE79240-D1D9-4E15-993F-95709DA6B80C@gmail.com>
References: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>
	<CAGAFX7MgLnw+qc93qfpXAnE-2DttOdZQMtufJdp5tLAGB52w0g@mail.gmail.com>
	<BFE79240-D1D9-4E15-993F-95709DA6B80C@gmail.com>
Message-ID: <CAGAFX7NVM6sKwPPqrdtepmD6cweL2nBa9+9jxCbJW6dc_HHxbQ@mail.gmail.com>

ah right... I have asked a pal who has another contact locally for details,
with luck he will get back to me soon

does APS ring any bells?

Emyr

On 4 February 2015 at 15:48, Gerrit Niezen <gerrit.niezen at gmail.com> wrote:

> I asked them for a quote but apparently their machines only cut metal, and
> not MDF.
>
> On 4 Feb 2015, at 14:23, Emyr Morris <em at preseli.com> wrote:
>
> I used these guys a few years ago - they did a good job
>
> http://www.dragonlaser.co.uk/
>
> Emyr
>
>
>
> On 4 February 2015 at 14:17, Gerrit Niezen <gerrit.niezen at gmail.com>
> wrote:
>
>> Hi there,
>>
>> While we?re still waiting on pledges for our own laser cutter (
>> http://swansea.hackspace.org.uk/Equipment/LaserCutter) I was wondering
>> whether anybody knows where I can get some larger-format laser cutting work
>> done in Swansea? I basically want to cut a box (based on an existing
>> open-source design, example in .svg format attached) where the larger sides
>> measure 500mm and 450mm respectively (which means the CNC mill in the space
>> is a bit too small for the job ;)
>>
>> I was thinking of using the laser-cutting service RazorLab (
>> http://www.razorlab.co.uk) but their maximum size is 790x384mm.
>>
>> Cheers,
>> Gerrit
>>
>>
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>>
>
>
> --
> This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>  _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From ceri.clatworthy at gmail.com  Wed Feb  4 18:52:47 2015
From: ceri.clatworthy at gmail.com (Ceri Clatworthy)
Date: Wed, 4 Feb 2015 18:52:47 +0000
Subject: [Swansea Hackspace] Laser cutting?
In-Reply-To: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>
References: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>
Message-ID: <CAO=DJn9SzrYWre=pugLM-cPRnvK=WaNm0OFQc+n4UZ5+8aJWAA@mail.gmail.com>

Lasers R us.......
Kenvig. .. just after Port Talbot. .

Ceri
On 4 Feb 2015 14:17, "Gerrit Niezen" <gerrit.niezen at gmail.com> wrote:

> Hi there,
>
> While we?re still waiting on pledges for our own laser cutter (
> http://swansea.hackspace.org.uk/Equipment/LaserCutter) I was wondering
> whether anybody knows where I can get some larger-format laser cutting work
> done in Swansea? I basically want to cut a box (based on an existing
> open-source design, example in .svg format attached) where the larger sides
> measure 500mm and 450mm respectively (which means the CNC mill in the space
> is a bit too small for the job ;)
>
> I was thinking of using the laser-cutting service RazorLab (
> http://www.razorlab.co.uk) but their maximum size is 790x384mm.
>
> Cheers,
> Gerrit
>
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From neil at aurinia.co.uk  Thu Feb  5 15:11:03 2015
From: neil at aurinia.co.uk (Neil Jones)
Date: Thu, 05 Feb 2015 15:11:03 +0000
Subject: [Swansea Hackspace] Microcontrollers Night: Hacking the ESP8266
	Wifi module
Message-ID: <54D38807.3050109@aurinia.co.uk>

Is there anything special we need to bring or install etc. before 
tonight's event?

Neil


From em at preseli.com  Thu Feb  5 15:15:58 2015
From: em at preseli.com (Emyr Morris)
Date: Thu, 5 Feb 2015 15:15:58 +0000
Subject: [Swansea Hackspace] Microcontrollers Night: Hacking the ESP8266
 Wifi module
In-Reply-To: <54D38807.3050109@aurinia.co.uk>
References: <54D38807.3050109@aurinia.co.uk>
Message-ID: <CAGAFX7PvLWej9kOU+A++qzPFw4DPQBBsOunLUER4dtRskbbhxg@mail.gmail.com>

I'm not sure, but I think we might be using the windows software outlined
in this.... but I could be wrong



*http://hackaday.com/2015/01/10/flashing-the-esp8266-in-windows/
<http://hackaday.com/2015/01/10/flashing-the-esp8266-in-windows/>*

*Emyr*

On 5 February 2015 at 15:11, Neil Jones <neil at aurinia.co.uk> wrote:

> Is there anything special we need to bring or install etc. before
> tonight's event?
>
> Neil
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>



-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From neil at aurinia.co.uk  Thu Feb  5 15:34:34 2015
From: neil at aurinia.co.uk (Neil Jones)
Date: Thu, 05 Feb 2015 15:34:34 +0000
Subject: [Swansea Hackspace] Microcontrollers Night: Hacking the ESP8266
 Wifi module
In-Reply-To: <CAGAFX7PvLWej9kOU+A++qzPFw4DPQBBsOunLUER4dtRskbbhxg@mail.gmail.com>
References: <54D38807.3050109@aurinia.co.uk>
	<CAGAFX7PvLWej9kOU+A++qzPFw4DPQBBsOunLUER4dtRskbbhxg@mail.gmail.com>
Message-ID: <54D38D8A.5020804@aurinia.co.uk>


On 05/02/15 15:15, Emyr Morris wrote:
> I'm not sure, but I think we might be using the windows software 
> outlined in this.... but I could be wrong
>
> *http://hackaday.com/2015/01/10/flashing-the-esp8266-in-windows/
>
> *
> *Emyr
> *

What if you don't run windows?

That isn't what the link on our website implies it will be anyway.

Neil



>
> On 5 February 2015 at 15:11, Neil Jones <neil at aurinia.co.uk 
> <mailto:neil at aurinia.co.uk>> wrote:
>
>     Is there anything special we need to bring or install etc. before
>     tonight's event?
>
>     Neil
>     _______________________________________________
>     Hackspace mailing list
>     Hackspace at swansea.hackspace.org.uk
>     <mailto:Hackspace at swansea.hackspace.org.uk>
>     http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
>
>
> -- 
> This e-mail and any files transmitted with it are confidential and 
> intended solely for the use of the individual or entity to whom they 
> are addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn 
> gyfrinachol ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy 
> atynt yn unig.
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace

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From alan at lxorguk.ukuu.org.uk  Thu Feb  5 16:21:21 2015
From: alan at lxorguk.ukuu.org.uk (Alan Cox)
Date: Thu, 5 Feb 2015 16:21:21 +0000
Subject: [Swansea Hackspace] Microcontrollers Night: Hacking the ESP8266
 Wifi module
In-Reply-To: <54D38D8A.5020804@aurinia.co.uk>
References: <54D38807.3050109@aurinia.co.uk>
	<CAGAFX7PvLWej9kOU+A++qzPFw4DPQBBsOunLUER4dtRskbbhxg@mail.gmail.com>
	<54D38D8A.5020804@aurinia.co.uk>
Message-ID: <20150205162121.729d6911@www.etchedpixels.co.uk>

On Thu, 05 Feb 2015 15:34:34 +0000
Neil Jones <neil at aurinia.co.uk> wrote:

> 
> On 05/02/15 15:15, Emyr Morris wrote:
> > I'm not sure, but I think we might be using the windows software 
> > outlined in this.... but I could be wrong
> >
> > *http://hackaday.com/2015/01/10/flashing-the-esp8266-in-windows/
> >
> > *
> > *Emyr
> > *
> 
> What if you don't run windows?

Then use esptool

Alan


From justin at discordia.org.uk  Thu Feb  5 16:51:47 2015
From: justin at discordia.org.uk (Justin Mitchell)
Date: Thu, 05 Feb 2015 16:51:47 +0000
Subject: [Swansea Hackspace] Microcontrollers Night: Hacking the ESP8266
 Wifi module
In-Reply-To: <54D38807.3050109@aurinia.co.uk>
References: <54D38807.3050109@aurinia.co.uk>
Message-ID: <1423155107.12102.4.camel@emerald.geode.org.uk>

On Thu, 2015-02-05 at 15:11 +0000, Neil Jones wrote:
> Is there anything special we need to bring or install etc. before 
> tonight's event?

This isn't going to be a taught course, 
more of a lets all have a go and see what we find affair

There are some useful links on the website,
having at least some of the toolchain installed will probably help you.

http://swansea.hackspace.org.uk/Tutorials/ESP8266

bring any ESP8266 modules, jumper wires (esp. male to female dupont),
breadboards, usb cables (male to female A), and interesting sensors etc
that you have.




From em at preseli.com  Thu Feb  5 17:27:30 2015
From: em at preseli.com (Emyr Morris)
Date: Thu, 5 Feb 2015 17:27:30 +0000
Subject: [Swansea Hackspace] Microcontrollers Night: Hacking the ESP8266
 Wifi module
In-Reply-To: <54D38D8A.5020804@aurinia.co.uk>
References: <54D38807.3050109@aurinia.co.uk>
	<CAGAFX7PvLWej9kOU+A++qzPFw4DPQBBsOunLUER4dtRskbbhxg@mail.gmail.com>
	<54D38D8A.5020804@aurinia.co.uk>
Message-ID: <CAGAFX7MiOjYwT-6dAAi1ic8QOb8+jvB=w6iZGa8Tg1+OmOapBw@mail.gmail.com>

Tonight might be a voyage of discovery!

On Thursday, February 5, 2015, Neil Jones <neil at aurinia.co.uk> wrote:

>
> On 05/02/15 15:15, Emyr Morris wrote:
>
>  I'm not sure, but I think we might be using the windows software
> outlined in this.... but I could be wrong
>
>
>
> *http://hackaday.com/2015/01/10/flashing-the-esp8266-in-windows/
> <http://hackaday.com/2015/01/10/flashing-the-esp8266-in-windows/> *
>
> *Emyr *
>
>
> What if you don't run windows?
>
> That isn't what the link on our website implies it will be anyway.
>
> Neil
>
>
>
>
> On 5 February 2015 at 15:11, Neil Jones <neil at aurinia.co.uk
> <javascript:_e(%7B%7D,'cvml','neil at aurinia.co.uk');>> wrote:
>
>> Is there anything special we need to bring or install etc. before
>> tonight's event?
>>
>> Neil
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> <javascript:_e(%7B%7D,'cvml','Hackspace at swansea.hackspace.org.uk');>
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>
>
>
> --
>  This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>
>
> _______________________________________________
> Hackspace mailing listHackspace at swansea.hackspace.org.uk <javascript:_e(%7B%7D,'cvml','Hackspace at swansea.hackspace.org.uk');>http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
>

-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From em at preseli.com  Thu Feb  5 22:31:03 2015
From: em at preseli.com (Emyr Morris)
Date: Thu, 5 Feb 2015 22:31:03 +0000
Subject: [Swansea Hackspace] ESP8266 - Thank you
Message-ID: <CAGAFX7Nu_ydCCeQcuMCsxn+3gTbY+HarUmEFwVhJU9BTHSSrBQ@mail.gmail.com>

That was an awesome evening. Working on something together and sharing
knowledge is the best form of learning. My little modules would probably
have been neglected for months had we not had this workshop. I've learnt a
lot tonight.

Being with like minded people (and Tim) makes such a difference! :-)

Thank you all

Emyr


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From em at preseli.com  Fri Feb  6 18:21:20 2015
From: em at preseli.com (Emyr Morris)
Date: Fri, 6 Feb 2015 18:21:20 +0000
Subject: [Swansea Hackspace] ESP8266 follow up
Message-ID: <CAGAFX7M_Aa2dTtw_N+1K3L4SgRQzbejjO3f843WFXnNaiWJ9nA@mail.gmail.com>

Hi

been playing a bit more with the ESP today

in my reading I found a tip if you have it working in server mode.

add this line to your script

uart.setup (0,115200,8,0,1,1)?

with the UART running at 115200 rather than 9600 the server will respond
faster

I have not tried this yet, as I have shut everything down now.

Earlier on I had a web controlled LED - I was able to control it from
chrome on my iphone and via firefox on my imac (but not with safari on my
iphone)

the LED was on GPIO 2 (pin 4) - I am tempted to add one of these modules to
one of my lamps at home and see how much fun I can have with it!

The script I used was

https://github.com/nodemcu/nodemcu-firmware/blob/master/lua_examples/webap_toggle_pin.lua

I have one module setup with the above in AP mode with an init.lua to auto
start the app so I access it direct via a mobile or laptop.

And I have another module set up with the first two lines commented out so
it joins my office WiFi so I don't have to change any device settings to
access it.

regards

Emyr
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From em at preseli.com  Mon Feb  9 15:23:16 2015
From: em at preseli.com (Emyr Morris)
Date: Mon, 9 Feb 2015 15:23:16 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
Message-ID: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>

http://imp.guru/f5j

just had another play today with the ESP8266

I've managed to get it to push data to the free data.sparkfun.com service.
The graph is plotted by the other free service http://imp.guru/

ThingSpeak didn't want to play, they want data pushed to https now and that
proved to bea bit of a barrier for me.

See you later

Emyr

-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From alan at lxorguk.ukuu.org.uk  Mon Feb  9 15:27:21 2015
From: alan at lxorguk.ukuu.org.uk (Alan Cox)
Date: Mon, 9 Feb 2015 15:27:21 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
References: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
Message-ID: <20150209152721.5259fbbe@www.etchedpixels.co.uk>

On Mon, 9 Feb 2015 15:23:16 +0000
Emyr Morris <em at preseli.com> wrote:

> http://imp.guru/f5j
> 
> just had another play today with the ESP8266
> 
> I've managed to get it to push data to the free data.sparkfun.com service.
> The graph is plotted by the other free service http://imp.guru/
> 
> ThingSpeak didn't want to play, they want data pushed to https now and that
> proved to bea bit of a barrier for me.

There is an SSL library with the ESP8266 tools, but its a random ancient
snapshot of someone's SSL library codebase from several years ago and
rather lacking compared to the real thing (except maybe in exploits -
I've not done looked at the changelog since then!)



From em at preseli.com  Mon Feb  9 15:30:59 2015
From: em at preseli.com (Emyr Morris)
Date: Mon, 9 Feb 2015 15:30:59 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <20150209152721.5259fbbe@www.etchedpixels.co.uk>
References: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
	<20150209152721.5259fbbe@www.etchedpixels.co.uk>
Message-ID: <CAGAFX7P5-XQyoJB2eG4Q01AOBpBRwL_8s53X67oTMe8pkTV=hA@mail.gmail.com>

the sparkfun system is perfect. I don't see why ThingSpeak need to make it
https only! All it does is increase load on their hardware

On 9 February 2015 at 15:27, Alan Cox <alan at lxorguk.ukuu.org.uk> wrote:

> On Mon, 9 Feb 2015 15:23:16 +0000
> Emyr Morris <em at preseli.com> wrote:
>
> > http://imp.guru/f5j
> >
> > just had another play today with the ESP8266
> >
> > I've managed to get it to push data to the free data.sparkfun.com
> service.
> > The graph is plotted by the other free service http://imp.guru/
> >
> > ThingSpeak didn't want to play, they want data pushed to https now and
> that
> > proved to bea bit of a barrier for me.
>
> There is an SSL library with the ESP8266 tools, but its a random ancient
> snapshot of someone's SSL library codebase from several years ago and
> rather lacking compared to the real thing (except maybe in exploits -
> I've not done looked at the changelog since then!)
>
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From justin at discordia.org.uk  Mon Feb  9 15:37:26 2015
From: justin at discordia.org.uk (Justin Mitchell)
Date: Mon, 09 Feb 2015 15:37:26 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <CAGAFX7P5-XQyoJB2eG4Q01AOBpBRwL_8s53X67oTMe8pkTV=hA@mail.gmail.com>
References: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
	<20150209152721.5259fbbe@www.etchedpixels.co.uk>
	<CAGAFX7P5-XQyoJB2eG4Q01AOBpBRwL_8s53X67oTMe8pkTV=hA@mail.gmail.com>
Message-ID: <1423496246.2185.15.camel@justin.llw.rokcorp.com>

The copy of thingspeak that i installed locally does not demand ssl, it
just doesnt have as many plugins (ie twitter) as the central one.

http://db.swansea.hackspace.org.uk

just create a username on there and use it.


On Mon, 2015-02-09 at 15:30 +0000, Emyr Morris wrote:
> the sparkfun system is perfect. I don't see why ThingSpeak need to
> make it https only! All it does is increase load on their hardware
> 
> 
> On 9 February 2015 at 15:27, Alan Cox <alan at lxorguk.ukuu.org.uk>
> wrote:
>         On Mon, 9 Feb 2015 15:23:16 +0000
>         Emyr Morris <em at preseli.com> wrote:
>         
>         > http://imp.guru/f5j
>         >
>         > just had another play today with the ESP8266
>         >
>         > I've managed to get it to push data to the free
>         data.sparkfun.com service.
>         > The graph is plotted by the other free service
>         http://imp.guru/
>         >
>         > ThingSpeak didn't want to play, they want data pushed to
>         https now and that
>         > proved to bea bit of a barrier for me.
>         
>         There is an SSL library with the ESP8266 tools, but its a
>         random ancient
>         snapshot of someone's SSL library codebase from several years
>         ago and
>         rather lacking compared to the real thing (except maybe in
>         exploits -
>         I've not done looked at the changelog since then!)
>         
> 
> 
> 
> -- 
> This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they
> are addressed.
>  
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn
> gyfrinachol ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy
> atynt yn unig.
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace




From em at preseli.com  Mon Feb  9 15:51:13 2015
From: em at preseli.com (Emyr Morris)
Date: Mon, 9 Feb 2015 15:51:13 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <1423496246.2185.15.camel@justin.llw.rokcorp.com>
References: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
	<20150209152721.5259fbbe@www.etchedpixels.co.uk>
	<CAGAFX7P5-XQyoJB2eG4Q01AOBpBRwL_8s53X67oTMe8pkTV=hA@mail.gmail.com>
	<1423496246.2185.15.camel@justin.llw.rokcorp.com>
Message-ID: <CAGAFX7Owtxd6yYpW1aZkYi1CqgKu64m7yj1B3LGYBf7_atkJAQ@mail.gmail.com>

Ah, I hadn't thought of looking at that

Thank you

On Monday, February 9, 2015, Justin Mitchell <justin at discordia.org.uk>
wrote:

> The copy of thingspeak that i installed locally does not demand ssl, it
> just doesnt have as many plugins (ie twitter) as the central one.
>
> http://db.swansea.hackspace.org.uk
>
> just create a username on there and use it.
>
>
> On Mon, 2015-02-09 at 15:30 +0000, Emyr Morris wrote:
> > the sparkfun system is perfect. I don't see why ThingSpeak need to
> > make it https only! All it does is increase load on their hardware
> >
> >
> > On 9 February 2015 at 15:27, Alan Cox <alan at lxorguk.ukuu.org.uk
> <javascript:;>>
> > wrote:
> >         On Mon, 9 Feb 2015 15:23:16 +0000
> >         Emyr Morris <em at preseli.com <javascript:;>> wrote:
> >
> >         > http://imp.guru/f5j
> >         >
> >         > just had another play today with the ESP8266
> >         >
> >         > I've managed to get it to push data to the free
> >         data.sparkfun.com service.
> >         > The graph is plotted by the other free service
> >         http://imp.guru/
> >         >
> >         > ThingSpeak didn't want to play, they want data pushed to
> >         https now and that
> >         > proved to bea bit of a barrier for me.
> >
> >         There is an SSL library with the ESP8266 tools, but its a
> >         random ancient
> >         snapshot of someone's SSL library codebase from several years
> >         ago and
> >         rather lacking compared to the real thing (except maybe in
> >         exploits -
> >         I've not done looked at the changelog since then!)
> >
> >
> >
> >
> > --
> > This e-mail and any files transmitted with it are confidential and
> > intended solely for the use of the individual or entity to whom they
> > are addressed.
> >
> > Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn
> > gyfrinachol ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy
> > atynt yn unig.
> > _______________________________________________
> > Hackspace mailing list
> > Hackspace at swansea.hackspace.org.uk <javascript:;>
> > http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk <javascript:;>
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From alan at lxorguk.ukuu.org.uk  Mon Feb  9 15:52:34 2015
From: alan at lxorguk.ukuu.org.uk (Alan Cox)
Date: Mon, 9 Feb 2015 15:52:34 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <CAGAFX7P5-XQyoJB2eG4Q01AOBpBRwL_8s53X67oTMe8pkTV=hA@mail.gmail.com>
References: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
	<20150209152721.5259fbbe@www.etchedpixels.co.uk>
	<CAGAFX7P5-XQyoJB2eG4Q01AOBpBRwL_8s53X67oTMe8pkTV=hA@mail.gmail.com>
Message-ID: <20150209155234.07e9a884@www.etchedpixels.co.uk>

On Mon, 9 Feb 2015 15:30:59 +0000
Emyr Morris <em at preseli.com> wrote:

> the sparkfun system is perfect. I don't see why ThingSpeak need to make it
> https only! All it does is increase load on their hardware

So random people don't spoof your device data ?

The question really ought to be "why is anyone using http://" between
anything but things soldered to each other by a cable.

Alan




From ceri.clatworthy at gmail.com  Mon Feb  9 16:06:46 2015
From: ceri.clatworthy at gmail.com (Ceri Clatworthy)
Date: Mon, 9 Feb 2015 16:06:46 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
References: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
Message-ID: <CAO=DJn-Zg7qCKpGcku9C3qKC1m2w+9FpbJ-CAn8+f9Mf8Q_fFg@mail.gmail.com>

Nice work !!!!!!!


do you remember what to do, to make it auto-run 'my program'

ceri

On Mon, Feb 9, 2015 at 3:23 PM, Emyr Morris <em at preseli.com> wrote:

> http://imp.guru/f5j
>
> just had another play today with the ESP8266
>
> I've managed to get it to push data to the free data.sparkfun.com
> service. The graph is plotted by the other free service http://imp.guru/
>
> ThingSpeak didn't want to play, they want data pushed to https now and
> that proved to bea bit of a barrier for me.
>
> See you later
>
> Emyr
>
> --
> This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From djdavies83 at hotmail.com  Mon Feb  9 17:27:36 2015
From: djdavies83 at hotmail.com (djdavies83)
Date: Mon, 9 Feb 2015 17:27:36 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
Message-ID: <DUB402-EAS22479B6CD8E4B417721B334C6270@phx.gbl>

Hey Ceri, are you in tonight?




No animals were harmed in the making of this email. However, several thousand electrons were severely inconvenienced.

<div>-------- Original message --------</div><div>From: Ceri Clatworthy <ceri.clatworthy at gmail.com> </div><div>Date:09/02/2015  16:07  (GMT+00:00) </div><div>To: Swansea Hackspace <hackspace at swansea.hackspace.org.uk> </div><div>Subject: Re: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com </div><div>
</div>
Nice work !!!!!!!


do you remember what to do, to make it auto-run 'my program'

ceri

On Mon, Feb 9, 2015 at 3:23 PM, Emyr Morris <em at preseli.com> wrote:

> http://imp.guru/f5j
>
> just had another play today with the ESP8266
>
> I've managed to get it to push data to the free data.sparkfun.com
> service. The graph is plotted by the other free service http://imp.guru/
>
> ThingSpeak didn't want to play, they want data pushed to https now and
> that proved to bea bit of a barrier for me.
>
> See you later
>
> Emyr
>
> --
> This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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_______________________________________________
Hackspace mailing list
Hackspace at swansea.hackspace.org.uk
http://swansea.hackspace.org.uk/mailman/listinfo/hackspace

From ceri.clatworthy at gmail.com  Mon Feb  9 18:15:53 2015
From: ceri.clatworthy at gmail.com (Ceri Clatworthy)
Date: Mon, 9 Feb 2015 18:15:53 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <DUB402-EAS22479B6CD8E4B417721B334C6270@phx.gbl>
References: <DUB402-EAS22479B6CD8E4B417721B334C6270@phx.gbl>
Message-ID: <CAO=DJn8jy4L0CJZBP6UuusqpfLsPd6WAVGwc2X+NqY6Md0VYUQ@mail.gmail.com>

Just on way now ....

On Mon, Feb 9, 2015 at 5:27 PM, djdavies83 <djdavies83 at hotmail.com> wrote:

>  Hey Ceri, are you in tonight?
>
>
>
>
>  No animals were harmed in the making of this email. However, several
> thousand electrons were severely inconvenienced.
>
>
> -------- Original message --------
> From: Ceri Clatworthy
> Date:09/02/2015 16:07 (GMT+00:00)
> To: Swansea Hackspace
> Subject: Re: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
>
>   Nice work !!!!!!!
>
>
>  do you remember what to do, to make it auto-run 'my program'
>
>  ceri
>
> On Mon, Feb 9, 2015 at 3:23 PM, Emyr Morris <em at preseli.com> wrote:
>
>   http://imp.guru/f5j
>
>  just had another play today with the ESP8266
>
>  I've managed to get it to push data to the free data.sparkfun.com
> service. The graph is plotted by the other free service http://imp.guru/
>
>  ThingSpeak didn't want to play, they want data pushed to https now and
> that proved to bea bit of a barrier for me.
>
>  See you later
>
> Emyr
>
> --
>  This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From djdavies83 at hotmail.com  Mon Feb  9 18:16:07 2015
From: djdavies83 at hotmail.com (djdavies83)
Date: Mon, 9 Feb 2015 18:16:07 +0000
Subject: [Swansea Hackspace] Security driver and freezer
Message-ID: <DUB402-EAS885FB87A17F886457AA9E8C6270@phx.gbl>

Hey guys, is there a freezer compartment in our fridge or access to freezer space in the kitchen?

Is there a security driver at the space that can open this screw?


No animals were harmed in the making of this email. However, several thousand electrons were severely inconvenienced.
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From ceri.clatworthy at gmail.com  Mon Feb  9 18:36:10 2015
From: ceri.clatworthy at gmail.com (Ceri Clatworthy)
Date: Mon, 9 Feb 2015 18:36:10 +0000
Subject: [Swansea Hackspace] Security driver and freezer
In-Reply-To: <DUB402-EAS885FB87A17F886457AA9E8C6270@phx.gbl>
References: <DUB402-EAS885FB87A17F886457AA9E8C6270@phx.gbl>
Message-ID: <CAO=DJn_aEpMGNmfjAieQrHwYqz8Jv=EJutiX9Mp5KcB0xNC5Nw@mail.gmail.com>

Freezer in kitchen.

We do have drill and big hammer! !!
On 9 Feb 2015 18:17, "djdavies83" <djdavies83 at hotmail.com> wrote:

> Hey guys, is there a freezer compartment in our fridge or access to
> freezer space in the kitchen?
>
> Is there a security driver at the space that can open this screw?
>
>
> No animals were harmed in the making of this email. However, several
> thousand electrons were severely inconvenienced.
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From em at preseli.com  Mon Feb  9 20:18:51 2015
From: em at preseli.com (Emyr Morris)
Date: Mon, 9 Feb 2015 20:18:51 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <20150209155234.07e9a884@www.etchedpixels.co.uk>
References: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
	<20150209152721.5259fbbe@www.etchedpixels.co.uk>
	<CAGAFX7P5-XQyoJB2eG4Q01AOBpBRwL_8s53X67oTMe8pkTV=hA@mail.gmail.com>
	<20150209155234.07e9a884@www.etchedpixels.co.uk>
Message-ID: <CAGAFX7PZ7saU77927R8SSZv61cBwtfh3b3F7BmDdGdEt7LswCQ@mail.gmail.com>

the URL is not encrypted and can still be read

therefore there is absolutely no need to use SSL

On 9 February 2015 at 15:52, Alan Cox <alan at lxorguk.ukuu.org.uk> wrote:

> On Mon, 9 Feb 2015 15:30:59 +0000
> Emyr Morris <em at preseli.com> wrote:
>
> > the sparkfun system is perfect. I don't see why ThingSpeak need to make
> it
> > https only! All it does is increase load on their hardware
>
> So random people don't spoof your device data ?
>
> The question really ought to be "why is anyone using http://" between
> anything but things soldered to each other by a cable.
>
> Alan
>
>
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From em at preseli.com  Tue Feb 10 00:38:49 2015
From: em at preseli.com (Emyr Morris)
Date: Tue, 10 Feb 2015 00:38:49 +0000
Subject: [Swansea Hackspace] ESP8266, DS18B20 and data.sparkfun.com
In-Reply-To: <CAGAFX7PZ7saU77927R8SSZv61cBwtfh3b3F7BmDdGdEt7LswCQ@mail.gmail.com>
References: <CAGAFX7PLCkNjF6rYWMcx4onaZjQJgp5Dyo1e72JzghDT6BMxyg@mail.gmail.com>
	<20150209152721.5259fbbe@www.etchedpixels.co.uk>
	<CAGAFX7P5-XQyoJB2eG4Q01AOBpBRwL_8s53X67oTMe8pkTV=hA@mail.gmail.com>
	<20150209155234.07e9a884@www.etchedpixels.co.uk>
	<CAGAFX7PZ7saU77927R8SSZv61cBwtfh3b3F7BmDdGdEt7LswCQ@mail.gmail.com>
Message-ID: <CAGAFX7P4h+uYb9sBKLZuKxfs5m9F8mJztVg5a337un=zYqFKkA@mail.gmail.com>

my last was wrong. sorry, the URI is encrypted over SSL

On 9 February 2015 at 20:18, Emyr Morris <em at preseli.com> wrote:

> the URL is not encrypted and can still be read
>
> therefore there is absolutely no need to use SSL
>
> On 9 February 2015 at 15:52, Alan Cox <alan at lxorguk.ukuu.org.uk> wrote:
>
>> On Mon, 9 Feb 2015 15:30:59 +0000
>> Emyr Morris <em at preseli.com> wrote:
>>
>> > the sparkfun system is perfect. I don't see why ThingSpeak need to make
>> it
>> > https only! All it does is increase load on their hardware
>>
>> So random people don't spoof your device data ?
>>
>> The question really ought to be "why is anyone using http://" between
>> anything but things soldered to each other by a cable.
>>
>> Alan
>>
>>
>>
>
>
> --
> This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>



-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From neil at aurinia.co.uk  Tue Feb 10 11:23:03 2015
From: neil at aurinia.co.uk (Neil Jones)
Date: Tue, 10 Feb 2015 11:23:03 +0000
Subject: [Swansea Hackspace] 3d printer
Message-ID: <54D9EA17.4040802@aurinia.co.uk>


The 3d printer isn't working. I wish that were not the case.

Our rules of etiquette on the website say the following:-

"If something is broken, fix it; don't complain. If you can't fix it, 
tell the directors ASAP.
If you're doing something major, ask the mailing list first."

Therefore is there anything I or someone else can do to help?

Neil


From justin at swansea.hackspace.org.uk  Tue Feb 10 12:38:20 2015
From: justin at swansea.hackspace.org.uk (Justin Mitchell)
Date: Tue, 10 Feb 2015 12:38:20 +0000
Subject: [Swansea Hackspace] 3d printer
In-Reply-To: <54D9EA17.4040802@aurinia.co.uk>
References: <54D9EA17.4040802@aurinia.co.uk>
Message-ID: <1423571900.18253.8.camel@justin.llw.rokcorp.com>

On Tue, 2015-02-10 at 11:23 +0000, Neil Jones wrote:
> The 3d printer isn't working. I wish that were not the case.
> 
> Our rules of etiquette on the website say the following:-
> 
> "If something is broken, fix it; don't complain. If you can't fix it, 
> tell the directors ASAP.
> If you're doing something major, ask the mailing list first."
> 
> Therefore is there anything I or someone else can do to help?

Short answer: 
not right now, no

Long answer:
A short in the wiring near the hot end of the extruder caused some of
the wires to melt and it appears to have also damaged the A2D pin on the
microcontroller that reads the extruder temperature.

As we already had a replacement controller board in hand for upgrades we
thought it worth just swapping the boards over, but having loaded new
firmware onto the new controller board it briefly appeared to work, but
has since stopped communicating.

i took that board home last night, and will try to find out what has
gone wrong and attempt to reprogram it.

we have a possible fall back plan of rewiring the old board, and
modifying the firmware to use some pins from an unused expansion port.



From em at preseli.com  Fri Feb 13 16:44:09 2015
From: em at preseli.com (Emyr Morris)
Date: Fri, 13 Feb 2015 16:44:09 +0000
Subject: [Swansea Hackspace] ESP8266 - nodemcu followup
Message-ID: <CAGAFX7MSw2Lf4aWJegPVW+FV7pLEXuzsx-y0dg6z78o1CBe1mw@mail.gmail.com>

A lot of sources mention that the 512K version of nodemcu is the go-to
version to use, specifically the 19 Decemeber 2014 version,
nodemcu_512k_20141219.bin

find it here:

https://github.com/nodemcu/nodemcu-firmware/tree/master/pre_build/0.9.2/512k-flash

It seems the most stable version in my testing so far.
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From richard.morgan at avocation.co.uk  Sat Feb 14 11:50:53 2015
From: richard.morgan at avocation.co.uk (Richard Morgan)
Date: Sat, 14 Feb 2015 11:50:53 +0000
Subject: [Swansea Hackspace] Prusa i3 Printer Electronics
Message-ID: <CANSRvvC8vyWMhqG_Diwm4V=eCY7FjAiT+XwV_tEqjJnVirTfNw@mail.gmail.com>

Hi All,
My Arduino Mega board decided not ot play anymore so I've got another.

I'm trying to compile the Marlin Firmware but it's giving me the errors
regarding ENDSTOPS below.

I can't find any info on-line as to how to overcome this compiling error -
any suggestions please??

The errors reported in the Arduino IDE are:

/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp: In
function 'void process_commands()':
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1373:
error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp: In
function 'void process_commands()':
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
/Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope


All help gratefully received. :-)

-- 
Kind regards,

Richard
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From jon.j.lilley at gmail.com  Sat Feb 14 12:04:01 2015
From: jon.j.lilley at gmail.com (jon lilley)
Date: Sat, 14 Feb 2015 12:04:01 +0000
Subject: [Swansea Hackspace] Prusa i3 Printer Electronics
In-Reply-To: <CANSRvvC8vyWMhqG_Diwm4V=eCY7FjAiT+XwV_tEqjJnVirTfNw@mail.gmail.com>
References: <CANSRvvC8vyWMhqG_Diwm4V=eCY7FjAiT+XwV_tEqjJnVirTfNw@mail.gmail.com>
Message-ID: <CAHLFiFB51MBdSFpvDivXvd=yY_C36mHfwGj7BviL3Bzo9WH+QA@mail.gmail.com>

Seen this?
http://zennmaster.com/random-things/upgrading-the-makerfarm-prusa-i3-to-a-new-version-of-marlin/comment-page-1
On 14 Feb 2015 11:51, "Richard Morgan" <richard.morgan at avocation.co.uk>
wrote:

> Hi All,
> My Arduino Mega board decided not ot play anymore so I've got another.
>
> I'm trying to compile the Marlin Firmware but it's giving me the errors
> regarding ENDSTOPS below.
>
> I can't find any info on-line as to how to overcome this compiling error -
> any suggestions please??
>
> The errors reported in the Arduino IDE are:
>
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
> In function 'void process_commands()':
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1373:
> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
> In function 'void process_commands()':
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>
>
> All help gratefully received. :-)
>
> --
> Kind regards,
>
> Richard
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From richard.morgan at avocation.co.uk  Sat Feb 14 12:32:03 2015
From: richard.morgan at avocation.co.uk (Richard Morgan)
Date: Sat, 14 Feb 2015 12:32:03 +0000
Subject: [Swansea Hackspace] Prusa i3 Printer Electronics
In-Reply-To: <CAHLFiFB51MBdSFpvDivXvd=yY_C36mHfwGj7BviL3Bzo9WH+QA@mail.gmail.com>
References: <CANSRvvC8vyWMhqG_Diwm4V=eCY7FjAiT+XwV_tEqjJnVirTfNw@mail.gmail.com>
	<CAHLFiFB51MBdSFpvDivXvd=yY_C36mHfwGj7BviL3Bzo9WH+QA@mail.gmail.com>
Message-ID: <CANSRvvDAmwaiAN9nxE8z9aNquy9EQ+5aD_tuJeOwBK-WZ9=J_w@mail.gmail.com>

Thank Jon.

Yes, I have seen that but it doesn't help me understand what's causing 'my'
problem.

It seems that at compilation it's saying it's missing a definition but no
idea how to overcome this....!


On Saturday, 14 February 2015, jon lilley <jon.j.lilley at gmail.com> wrote:

> Seen this?
>
> http://zennmaster.com/random-things/upgrading-the-makerfarm-prusa-i3-to-a-new-version-of-marlin/comment-page-1
> On 14 Feb 2015 11:51, "Richard Morgan" <richard.morgan at avocation.co.uk
> <javascript:_e(%7B%7D,'cvml','richard.morgan at avocation.co.uk');>> wrote:
>
>> Hi All,
>> My Arduino Mega board decided not ot play anymore so I've got another.
>>
>> I'm trying to compile the Marlin Firmware but it's giving me the errors
>> regarding ENDSTOPS below.
>>
>> I can't find any info on-line as to how to overcome this compiling error
>> - any suggestions please??
>>
>> The errors reported in the Arduino IDE are:
>>
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>> In function 'void process_commands()':
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1373:
>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>> In function 'void process_commands()':
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>
>>
>> All help gratefully received. :-)
>>
>> --
>> Kind regards,
>>
>> Richard
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> <javascript:_e(%7B%7D,'cvml','Hackspace at swansea.hackspace.org.uk');>
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>>

-- 
Kind regards,

Richard
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From jon.j.lilley at gmail.com  Sat Feb 14 12:41:58 2015
From: jon.j.lilley at gmail.com (jon lilley)
Date: Sat, 14 Feb 2015 12:41:58 +0000
Subject: [Swansea Hackspace] Prusa i3 Printer Electronics
In-Reply-To: <CANSRvvDAmwaiAN9nxE8z9aNquy9EQ+5aD_tuJeOwBK-WZ9=J_w@mail.gmail.com>
References: <CANSRvvC8vyWMhqG_Diwm4V=eCY7FjAiT+XwV_tEqjJnVirTfNw@mail.gmail.com>
	<CAHLFiFB51MBdSFpvDivXvd=yY_C36mHfwGj7BviL3Bzo9WH+QA@mail.gmail.com>
	<CANSRvvDAmwaiAN9nxE8z9aNquy9EQ+5aD_tuJeOwBK-WZ9=J_w@mail.gmail.com>
Message-ID: <CAHLFiFC7rr39JSdkzO-xeZAezPtWKD3bNkBHWzu-kH=n5+RtBg@mail.gmail.com>

As far as I can see, it's likely that the configuration.h file is missing
the definitions for ENDSTOPS.... Do they appear to be present and correct?
On 14 Feb 2015 12:32, "Richard Morgan" <richard.morgan at avocation.co.uk>
wrote:

> Thank Jon.
>
> Yes, I have seen that but it doesn't help me understand what's causing
> 'my' problem.
>
> It seems that at compilation it's saying it's missing a definition but no
> idea how to overcome this....!
>
>
> On Saturday, 14 February 2015, jon lilley <jon.j.lilley at gmail.com> wrote:
>
>> Seen this?
>>
>> http://zennmaster.com/random-things/upgrading-the-makerfarm-prusa-i3-to-a-new-version-of-marlin/comment-page-1
>> On 14 Feb 2015 11:51, "Richard Morgan" <richard.morgan at avocation.co.uk>
>> wrote:
>>
>>> Hi All,
>>> My Arduino Mega board decided not ot play anymore so I've got another.
>>>
>>> I'm trying to compile the Marlin Firmware but it's giving me the errors
>>> regarding ENDSTOPS below.
>>>
>>> I can't find any info on-line as to how to overcome this compiling error
>>> - any suggestions please??
>>>
>>> The errors reported in the Arduino IDE are:
>>>
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>>> In function 'void process_commands()':
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1373:
>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>>> In function 'void process_commands()':
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>>
>>>
>>> All help gratefully received. :-)
>>>
>>> --
>>> Kind regards,
>>>
>>> Richard
>>>
>>> _______________________________________________
>>> Hackspace mailing list
>>> Hackspace at swansea.hackspace.org.uk
>>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>>
>>>
>
> --
> Kind regards,
>
> Richard
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From em at preseli.com  Sat Feb 14 12:58:39 2015
From: em at preseli.com (Emyr Morris)
Date: Sat, 14 Feb 2015 12:58:39 +0000
Subject: [Swansea Hackspace] Prusa i3 Printer Electronics
In-Reply-To: <CANSRvvDAmwaiAN9nxE8z9aNquy9EQ+5aD_tuJeOwBK-WZ9=J_w@mail.gmail.com>
References: <CANSRvvC8vyWMhqG_Diwm4V=eCY7FjAiT+XwV_tEqjJnVirTfNw@mail.gmail.com>
	<CAHLFiFB51MBdSFpvDivXvd=yY_C36mHfwGj7BviL3Bzo9WH+QA@mail.gmail.com>
	<CANSRvvDAmwaiAN9nxE8z9aNquy9EQ+5aD_tuJeOwBK-WZ9=J_w@mail.gmail.com>
Message-ID: <CAGAFX7ONaU4dTn4nG=PCcDqmYoB=5yWoQPc6MxxxMy5HypGeHQ@mail.gmail.com>

it appears to be the settings in the configuration.h file... the default
file in your new firmware needs the settings changed to suit your hardware,
for instance the endstops all need to be changed to false amongst a whole
pile of other things

On 14 February 2015 at 12:32, Richard Morgan <richard.morgan at avocation.co.uk
> wrote:

> Thank Jon.
>
> Yes, I have seen that but it doesn't help me understand what's causing
> 'my' problem.
>
> It seems that at compilation it's saying it's missing a definition but no
> idea how to overcome this....!
>
>
> On Saturday, 14 February 2015, jon lilley <jon.j.lilley at gmail.com> wrote:
>
>> Seen this?
>>
>> http://zennmaster.com/random-things/upgrading-the-makerfarm-prusa-i3-to-a-new-version-of-marlin/comment-page-1
>> On 14 Feb 2015 11:51, "Richard Morgan" <richard.morgan at avocation.co.uk>
>> wrote:
>>
>>> Hi All,
>>> My Arduino Mega board decided not ot play anymore so I've got another.
>>>
>>> I'm trying to compile the Marlin Firmware but it's giving me the errors
>>> regarding ENDSTOPS below.
>>>
>>> I can't find any info on-line as to how to overcome this compiling error
>>> - any suggestions please??
>>>
>>> The errors reported in the Arduino IDE are:
>>>
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>>> In function 'void process_commands()':
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1373:
>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>>> In function 'void process_commands()':
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>>
>>>
>>> All help gratefully received. :-)
>>>
>>> --
>>> Kind regards,
>>>
>>> Richard
>>>
>>> _______________________________________________
>>> Hackspace mailing list
>>> Hackspace at swansea.hackspace.org.uk
>>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>>
>>>
>
> --
> Kind regards,
>
> Richard
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From justin at swansea.hackspace.org.uk  Mon Feb 16 12:11:20 2015
From: justin at swansea.hackspace.org.uk (Justin Mitchell)
Date: Mon, 16 Feb 2015 12:11:20 +0000
Subject: [Swansea Hackspace] AGM2015: Close of Nominations
Message-ID: <1424088680.2900.19.camel@justin.llw.rokcorp.com>

This years Nominations for Directors is now closed, the following people
will be standing for election as a Director for the coming year.

* Gerrit Niezen
* Justin Mitchell
* Keith Webb
* Thomas Lake
* Timothy Clark

The election will take place during the AGM on Thursday 26th February,
could all members please make an effort to attend, and if you cannot
attend please send us a signed proxy notice, stating your name and
address, the name of a person whom you wish to act on your behalf, plus
any special instructions for how you would like them to vote.

We require at least 3 directors, and each will be elected by a simple
majority vote.

If there are any points you would like to raise during the meeting
please let us know as soon as possible, the final agenda will be
published this thursday (19th)

Current work-in-progress agenda and other details can be found on
http://swansea.hackspace.org.uk/Meetings/AGM2015

See you there!



From em at preseli.com  Thu Feb 19 11:47:40 2015
From: em at preseli.com (Emyr Morris)
Date: Thu, 19 Feb 2015 11:47:40 +0000
Subject: [Swansea Hackspace] Lecture tonight...
Message-ID: <CAGAFX7P17WnokkOjpA=0LUVSggG7mQjN6yq88tddD_9=Pe2-Fg@mail.gmail.com>

Dr Tim circulated this to the SARS members... some of our lot might be
interested

"For those of you who are interested in Astronomy, there
is an IET lecture on Thursday evening, unfortunately at
the same time as the SARS meeting. The lecture is all
about the development and use of super telescopes, and
will take place in the reading room of the old library in
Alexandra Road. The lecture is scheduled to start at
7 pm, refreshments from 6:30 pm.


Timothy Davies GW4ADL"
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From t.davies at swansea.ac.uk  Thu Feb 19 23:35:17 2015
From: t.davies at swansea.ac.uk (Davies T.)
Date: Thu, 19 Feb 2015 23:35:17 +0000
Subject: [Swansea Hackspace] Lecture tonight...
In-Reply-To: <CAGAFX7P17WnokkOjpA=0LUVSggG7mQjN6yq88tddD_9=Pe2-Fg@mail.gmail.com>
References: <CAGAFX7P17WnokkOjpA=0LUVSggG7mQjN6yq88tddD_9=Pe2-Fg@mail.gmail.com>
Message-ID: <6FB643A267727643884C49BA9D61C9D636CD8B49@ISS-MBX01.tawe.swan.ac.uk>

Dear Emyr,

Thanks for circulating my SARS email to the Hackers.

The lift was very welcome, I was a bit weary.

regards

Timothy

________________________________
From: hackspace-bounces at swansea.hackspace.org.uk [hackspace-bounces at swansea.hackspace.org.uk] on behalf of Emyr Morris [em at preseli.com]
Sent: 19 February 2015 11:47
To: hackspace at swansea.hackspace.org.uk
Subject: [Swansea Hackspace] Lecture tonight...

Dr Tim circulated this to the SARS members... some of our lot might be interested

"For those of you who are interested in Astronomy, there
is an IET lecture on Thursday evening, unfortunately at
the same time as the SARS meeting. The lecture is all
about the development and use of super telescopes, and
will take place in the reading room of the old library in
Alexandra Road. The lecture is scheduled to start at
7 pm, refreshments from 6:30 pm.


Timothy Davies GW4ADL"
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From em at preseli.com  Thu Feb 19 23:50:11 2015
From: em at preseli.com (Emyr Morris)
Date: Thu, 19 Feb 2015 23:50:11 +0000
Subject: [Swansea Hackspace] Lecture tonight...
In-Reply-To: <6FB643A267727643884C49BA9D61C9D636CD8B49@ISS-MBX01.tawe.swan.ac.uk>
References: <CAGAFX7P17WnokkOjpA=0LUVSggG7mQjN6yq88tddD_9=Pe2-Fg@mail.gmail.com>
	<6FB643A267727643884C49BA9D61C9D636CD8B49@ISS-MBX01.tawe.swan.ac.uk>
Message-ID: <CAGAFX7MkczvcFZ+EW04HaCq9a3uxgkNO++hALU5OdZT_AOUKbg@mail.gmail.com>

It was a great evening. Young Whitehouse was an entertaining chap!

Looking forward to getting the intermediate exam out of the way now. I've
passed the prac... Bit more revising to do now that's all.

I've been asking Trevor about training, I'm keen to deliver the foundation
and intermediate at the Hackspace to any interested parties.

There are a couple there who I suspect will take it up if it is offered. I
get the impression Sharon is interested.

First of all he said I could start delivering the training now, but the he
changed his mind, he said that I would have to have a full licence before I
started training because I would have to supervise a QSO on VHF and HF, but
surely I am able to supervise already but under the terms of my licence?

On Thursday, 19 February 2015, Davies T. <t.davies at swansea.ac.uk> wrote:

>  Dear Emyr,
>
> Thanks for circulating my SARS email to the Hackers.
>
> The lift was very welcome, I was a bit weary.
>
> regards
>
> Timothy
>
>  ------------------------------
> *From:* hackspace-bounces at swansea.hackspace.org.uk
> <javascript:_e(%7B%7D,'cvml','hackspace-bounces at swansea.hackspace.org.uk');>
> [hackspace-bounces at swansea.hackspace.org.uk
> <javascript:_e(%7B%7D,'cvml','hackspace-bounces at swansea.hackspace.org.uk');>]
> on behalf of Emyr Morris [em at preseli.com
> <javascript:_e(%7B%7D,'cvml','em at preseli.com');>]
> *Sent:* 19 February 2015 11:47
> *To:* hackspace at swansea.hackspace.org.uk
> <javascript:_e(%7B%7D,'cvml','hackspace at swansea.hackspace.org.uk');>
> *Subject:* [Swansea Hackspace] Lecture tonight...
>
>   Dr Tim circulated this to the SARS members... some of our lot might be
> interested
>
> "For those of you who are interested in Astronomy, there
> is an IET lecture on Thursday evening, unfortunately at
> the same time as the SARS meeting. The lecture is all
> about the development and use of super telescopes, and
> will take place in the reading room of the old library in
> Alexandra Road. The lecture is scheduled to start at
> 7 pm, refreshments from 6:30 pm.
>
>
> Timothy Davies GW4ADL"
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From t.davies at swansea.ac.uk  Fri Feb 20 08:43:54 2015
From: t.davies at swansea.ac.uk (Davies T.)
Date: Fri, 20 Feb 2015 08:43:54 +0000
Subject: [Swansea Hackspace] Lecture tonight...
In-Reply-To: <CAGAFX7MkczvcFZ+EW04HaCq9a3uxgkNO++hALU5OdZT_AOUKbg@mail.gmail.com>
References: <CAGAFX7P17WnokkOjpA=0LUVSggG7mQjN6yq88tddD_9=Pe2-Fg@mail.gmail.com>
	<6FB643A267727643884C49BA9D61C9D636CD8B49@ISS-MBX01.tawe.swan.ac.uk>,
	<CAGAFX7MkczvcFZ+EW04HaCq9a3uxgkNO++hALU5OdZT_AOUKbg@mail.gmail.com>
Message-ID: <6FB643A267727643884C49BA9D61C9D636CD8B93@ISS-MBX01.tawe.swan.ac.uk>

Dear Emyr,

Not sure about "the point of law"
regarding your eligibility to supervise
the QSO. Perhaps one of our guys Jim
Dowdall - or Nick Lewis - can help as
they used to teach the foundation. You can
find their emails in the mailing list.

regards

Timothy

________________________________
From: hackspace-bounces at swansea.hackspace.org.uk [hackspace-bounces at swansea.hackspace.org.uk] on behalf of Emyr Morris [em at preseli.com]
Sent: 19 February 2015 23:50
To: Swansea Hackspace
Subject: Re: [Swansea Hackspace] Lecture tonight...

It was a great evening. Young Whitehouse was an entertaining chap!

Looking forward to getting the intermediate exam out of the way now. I've passed the prac... Bit more revising to do now that's all.

I've been asking Trevor about training, I'm keen to deliver the foundation and intermediate at the Hackspace to any interested parties.

There are a couple there who I suspect will take it up if it is offered. I get the impression Sharon is interested.

First of all he said I could start delivering the training now, but the he changed his mind, he said that I would have to have a full licence before I started training because I would have to supervise a QSO on VHF and HF, but surely I am able to supervise already but under the terms of my licence?

On Thursday, 19 February 2015, Davies T. <t.davies at swansea.ac.uk<mailto:t.davies at swansea.ac.uk>> wrote:
Dear Emyr,

Thanks for circulating my SARS email to the Hackers.

The lift was very welcome, I was a bit weary.

regards

Timothy

________________________________
From: hackspace-bounces at swansea.hackspace.org.uk<UrlBlockedError.aspx> [hackspace-bounces at swansea.hackspace.org.uk<UrlBlockedError.aspx>] on behalf of Emyr Morris [em at preseli.com<UrlBlockedError.aspx>]
Sent: 19 February 2015 11:47
To: hackspace at swansea.hackspace.org.uk<UrlBlockedError.aspx>
Subject: [Swansea Hackspace] Lecture tonight...

Dr Tim circulated this to the SARS members... some of our lot might be interested

"For those of you who are interested in Astronomy, there
is an IET lecture on Thursday evening, unfortunately at
the same time as the SARS meeting. The lecture is all
about the development and use of super telescopes, and
will take place in the reading room of the old library in
Alexandra Road. The lecture is scheduled to start at
7 pm, refreshments from 6:30 pm.


Timothy Davies GW4ADL"


--
This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.

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From em at preseli.com  Fri Feb 20 09:48:58 2015
From: em at preseli.com (Emyr Morris)
Date: Fri, 20 Feb 2015 09:48:58 +0000
Subject: [Swansea Hackspace] Lecture tonight...
In-Reply-To: <6FB643A267727643884C49BA9D61C9D636CD8B93@ISS-MBX01.tawe.swan.ac.uk>
References: <CAGAFX7P17WnokkOjpA=0LUVSggG7mQjN6yq88tddD_9=Pe2-Fg@mail.gmail.com>
	<6FB643A267727643884C49BA9D61C9D636CD8B49@ISS-MBX01.tawe.swan.ac.uk>
	<CAGAFX7MkczvcFZ+EW04HaCq9a3uxgkNO++hALU5OdZT_AOUKbg@mail.gmail.com>
	<6FB643A267727643884C49BA9D61C9D636CD8B93@ISS-MBX01.tawe.swan.ac.uk>
Message-ID: <CAGAFX7MPU6xO98vT-W3uoSuOud6waKOP8mWH4Nmv_8kGobbFXw@mail.gmail.com>

I'm going to check the trends of my licence again later. In training I was
taught that say if you were to use my rig, and my call sign,,(under my
supervision) you had to stick to my privileges and not your own

On Friday, February 20, 2015, Davies T. <t.davies at swansea.ac.uk> wrote:

>  Dear Emyr,
>
> Not sure about "the point of law"
> regarding your eligibility to supervise
> the QSO. Perhaps one of our guys Jim
> Dowdall - or Nick Lewis - can help as
> they used to teach the foundation. You can
> find their emails in the mailing list.
>
> regards
>
> Timothy
>
>  ------------------------------
> *From:* hackspace-bounces at swansea.hackspace.org.uk
> <javascript:_e(%7B%7D,'cvml','hackspace-bounces at swansea.hackspace.org.uk');>
> [hackspace-bounces at swansea.hackspace.org.uk
> <javascript:_e(%7B%7D,'cvml','hackspace-bounces at swansea.hackspace.org.uk');>]
> on behalf of Emyr Morris [em at preseli.com
> <javascript:_e(%7B%7D,'cvml','em at preseli.com');>]
> *Sent:* 19 February 2015 23:50
> *To:* Swansea Hackspace
> *Subject:* Re: [Swansea Hackspace] Lecture tonight...
>
>  It was a great evening. Young Whitehouse was an entertaining chap!
>
>  Looking forward to getting the intermediate exam out of the way now.
> I've passed the prac... Bit more revising to do now that's all.
>
>  I've been asking Trevor about training, I'm keen to deliver the
> foundation and intermediate at the Hackspace to any interested parties.
>
>  There are a couple there who I suspect will take it up if it is offered.
> I get the impression Sharon is interested.
>
>  First of all he said I could start delivering the training now, but the
> he changed his mind, he said that I would have to have a full licence
> before I started training because I would have to supervise a QSO on VHF
> and HF, but surely I am able to supervise already but under the terms of my
> licence?
>
> On Thursday, 19 February 2015, Davies T. <t.davies at swansea.ac.uk
> <javascript:_e(%7B%7D,'cvml','t.davies at swansea.ac.uk');>> wrote:
>
>>  Dear Emyr,
>>
>> Thanks for circulating my SARS email to the Hackers.
>>
>> The lift was very welcome, I was a bit weary.
>>
>> regards
>>
>> Timothy
>>
>>  ------------------------------
>> *From:* hackspace-bounces at swansea.hackspace.org.uk
>> <http://UrlBlockedError.aspx> [hackspace-bounces at swansea.hackspace.org.uk
>> <http://UrlBlockedError.aspx>] on behalf of Emyr Morris [em at preseli.com
>> <http://UrlBlockedError.aspx>]
>> *Sent:* 19 February 2015 11:47
>> *To:* hackspace at swansea.hackspace.org.uk <http://UrlBlockedError.aspx>
>> *Subject:* [Swansea Hackspace] Lecture tonight...
>>
>>   Dr Tim circulated this to the SARS members... some of our lot might be
>> interested
>>
>> "For those of you who are interested in Astronomy, there
>> is an IET lecture on Thursday evening, unfortunately at
>> the same time as the SARS meeting. The lecture is all
>> about the development and use of super telescopes, and
>> will take place in the reading room of the old library in
>> Alexandra Road. The lecture is scheduled to start at
>> 7 pm, refreshments from 6:30 pm.
>>
>>
>> Timothy Davies GW4ADL"
>>
>
>
> --
>  This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>
>

-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From justin at swansea.hackspace.org.uk  Fri Feb 20 11:28:27 2015
From: justin at swansea.hackspace.org.uk (Justin Mitchell)
Date: Fri, 20 Feb 2015 11:28:27 +0000
Subject: [Swansea Hackspace] AGM2015 Agenda
Message-ID: <1424431707.20593.9.camel@emerald.geode.org.uk>

Swansea Hackspace AGM 2015
7pm Thursday 26th February 2015

Agenda

     1. Distribute Millionaire's shortbread
     2. Financial Summary
     3. Pledge Drives, past, present, and future
     4. Expansion, how to do it, where to go
     5. Recruitment and advertising
     6. SWAMP Fest / Maker Faire 
     7. Correction of Article 38Ciii to read "the substance of the
        discussion." instead of a repeat of 38Cii
     8. Election of Directors, by Poll



From djdavies83 at hotmail.com  Sat Feb 21 11:15:42 2015
From: djdavies83 at hotmail.com (djdavies83)
Date: Sat, 21 Feb 2015 11:15:42 +0000
Subject: [Swansea Hackspace] Anyone in today?
Message-ID: <DUB406-EAS416E16AEBACD5F055236E8DC62B0@phx.gbl>

Hey guys, anyone in today and in the CNC available to use?


No animals were harmed in the making of this email. However, several thousand electrons were severely inconvenienced.
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From steve at chygwyn.com  Sun Feb 22 15:24:39 2015
From: steve at chygwyn.com (Steven Whitehouse)
Date: Sun, 22 Feb 2015 15:24:39 +0000
Subject: [Swansea Hackspace] Lecture tonight...
In-Reply-To: <CAGAFX7MkczvcFZ+EW04HaCq9a3uxgkNO++hALU5OdZT_AOUKbg@mail.gmail.com>
References: <CAGAFX7P17WnokkOjpA=0LUVSggG7mQjN6yq88tddD_9=Pe2-Fg@mail.gmail.com>
	<6FB643A267727643884C49BA9D61C9D636CD8B49@ISS-MBX01.tawe.swan.ac.uk>
	<CAGAFX7MkczvcFZ+EW04HaCq9a3uxgkNO++hALU5OdZT_AOUKbg@mail.gmail.com>
Message-ID: <1424618679.2878.1.camel@localhost>

On Thu, 2015-02-19 at 23:50 +0000, Emyr Morris wrote:
> It was a great evening. Young Whitehouse was an entertaining chap!
> 
> 
I do my best :-) Definitely a very interesting talk,

73 de GW7RRM





From eclipse at sucs.org  Sun Feb 22 20:05:25 2015
From: eclipse at sucs.org (Tim)
Date: Sun, 22 Feb 2015 20:05:25 +0000
Subject: [Swansea Hackspace] Anyone in today?
In-Reply-To: <DUB406-EAS416E16AEBACD5F055236E8DC62B0@phx.gbl>
References: <DUB406-EAS416E16AEBACD5F055236E8DC62B0@phx.gbl>
Message-ID: <54EA3685.1070502@sucs.org>

Sorry, I was in yesterday finishing the modifications to the mill, so it 
should now be available.

Tim
On 21/02/15 11:15, djdavies83 wrote:
> Hey guys, anyone in today and in the CNC available to use?
>
>
> No animals were harmed in the making of this email. However, several 
> thousand electrons were severely inconvenienced.
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace

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From em at preseli.com  Sun Feb 22 20:16:38 2015
From: em at preseli.com (Emyr Morris)
Date: Sun, 22 Feb 2015 20:16:38 +0000
Subject: [Swansea Hackspace] Lecture tonight...
In-Reply-To: <1424618679.2878.1.camel@localhost>
References: <CAGAFX7P17WnokkOjpA=0LUVSggG7mQjN6yq88tddD_9=Pe2-Fg@mail.gmail.com>
	<6FB643A267727643884C49BA9D61C9D636CD8B49@ISS-MBX01.tawe.swan.ac.uk>
	<CAGAFX7MkczvcFZ+EW04HaCq9a3uxgkNO++hALU5OdZT_AOUKbg@mail.gmail.com>
	<1424618679.2878.1.camel@localhost>
Message-ID: <CAGAFX7Nztzpqwjvubpu0uGdVVOpnsBX_e-CHbXz0HfG+Y=Yu0Q@mail.gmail.com>

And the free food!

On Sunday, February 22, 2015, Steven Whitehouse <steve at chygwyn.com> wrote:

> On Thu, 2015-02-19 at 23:50 +0000, Emyr Morris wrote:
> > It was a great evening. Young Whitehouse was an entertaining chap!
> >
> >
> I do my best :-) Definitely a very interesting talk,
>
> 73 de GW7RRM
>
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk <javascript:;>
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From djdavies83 at hotmail.com  Mon Feb 23 10:10:27 2015
From: djdavies83 at hotmail.com (djdavies83)
Date: Mon, 23 Feb 2015 10:10:27 +0000
Subject: [Swansea Hackspace] Anyone in today?
Message-ID: <DUB406-EAS19979B462BE65EB81ACB7BAC6290@phx.gbl>

Cool, thanks for getting back to me, I've been trying to make it in for ages to make a simple PCB, has it been tested yet?

Unfortunately I had to swap shifts and work tonight so I can't make it again, if you need a guinea pig PCB for the jig, would you mind having a go at mine?

It's a small thing with justmargin I'llsouldnt need any margin as I've sized to board for the thing it fits into. I'll have a go my self after the AGM if you've not got time.

Thanks Tim.


No animals were harmed in the making of this email. However, several thousand electrons were severely inconvenienced.

<div>-------- Original message --------</div><div>From: Tim <eclipse at sucs.org> </div><div>Date:22/02/2015  20:05  (GMT+00:00) </div><div>To: hackspace at swansea.hackspace.org.uk </div><div>Subject: Re: [Swansea Hackspace] Anyone in today? </div><div>
</div>
Sorry, I was in yesterday finishing the modifications to the mill, so it
should now be available.

Tim
On 21/02/15 11:15, djdavies83 wrote:
> Hey guys, anyone in today and in the CNC available to use?
>
>
> No animals were harmed in the making of this email. However, several
> thousand electrons were severely inconvenienced.
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace

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_______________________________________________
Hackspace mailing list
Hackspace at swansea.hackspace.org.uk
http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
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From grahamowensuk at googlemail.com  Thu Feb 26 22:31:16 2015
From: grahamowensuk at googlemail.com (Graham Owens)
Date: Thu, 26 Feb 2015 22:31:16 +0000
Subject: [Swansea Hackspace] Prusa i3 Printer Electronics
In-Reply-To: <CAGAFX7ONaU4dTn4nG=PCcDqmYoB=5yWoQPc6MxxxMy5HypGeHQ@mail.gmail.com>
References: <CANSRvvC8vyWMhqG_Diwm4V=eCY7FjAiT+XwV_tEqjJnVirTfNw@mail.gmail.com>
	<CAHLFiFB51MBdSFpvDivXvd=yY_C36mHfwGj7BviL3Bzo9WH+QA@mail.gmail.com>
	<CANSRvvDAmwaiAN9nxE8z9aNquy9EQ+5aD_tuJeOwBK-WZ9=J_w@mail.gmail.com>
	<CAGAFX7ONaU4dTn4nG=PCcDqmYoB=5yWoQPc6MxxxMy5HypGeHQ@mail.gmail.com>
Message-ID: <CAJqsN4TWdAs7EV4m=60kjF9g1Bb4Sgx13ZJYPFbPfDmYjKF0dg@mail.gmail.com>

I know I'm late to the party, and this has probably been resolved,  but
when I have problems like this I load the project into one of my
'programmers notepad' type programs, and that let's me find definitions,
variable use, and scope.  I am not making a specific recommendation because
I have not tried them on arduino but I'm sure most of them will handle c++
projects no problem.

G
On 14 Feb 2015 12:59, "Emyr Morris" <em at preseli.com> wrote:

> it appears to be the settings in the configuration.h file... the default
> file in your new firmware needs the settings changed to suit your hardware,
> for instance the endstops all need to be changed to false amongst a whole
> pile of other things
>
> On 14 February 2015 at 12:32, Richard Morgan <
> richard.morgan at avocation.co.uk> wrote:
>
>> Thank Jon.
>>
>> Yes, I have seen that but it doesn't help me understand what's causing
>> 'my' problem.
>>
>> It seems that at compilation it's saying it's missing a definition but no
>> idea how to overcome this....!
>>
>>
>> On Saturday, 14 February 2015, jon lilley <jon.j.lilley at gmail.com> wrote:
>>
>>> Seen this?
>>>
>>> http://zennmaster.com/random-things/upgrading-the-makerfarm-prusa-i3-to-a-new-version-of-marlin/comment-page-1
>>> On 14 Feb 2015 11:51, "Richard Morgan" <richard.morgan at avocation.co.uk>
>>> wrote:
>>>
>>>> Hi All,
>>>> My Arduino Mega board decided not ot play anymore so I've got another.
>>>>
>>>> I'm trying to compile the Marlin Firmware but it's giving me the errors
>>>> regarding ENDSTOPS below.
>>>>
>>>> I can't find any info on-line as to how to overcome this compiling
>>>> error - any suggestions please??
>>>>
>>>> The errors reported in the Arduino IDE are:
>>>>
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>>>> In function 'void process_commands()':
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1373:
>>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>>>> In function 'void process_commands()':
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>>>
>>>>
>>>> All help gratefully received. :-)
>>>>
>>>> --
>>>> Kind regards,
>>>>
>>>> Richard
>>>>
>>>> _______________________________________________
>>>> Hackspace mailing list
>>>> Hackspace at swansea.hackspace.org.uk
>>>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>>>
>>>>
>>
>> --
>> Kind regards,
>>
>> Richard
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>>
>
>
> --
> This e-mail and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they are
> addressed.
>
> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
> ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From grahamowensuk at googlemail.com  Thu Feb 26 22:35:15 2015
From: grahamowensuk at googlemail.com (Graham Owens)
Date: Thu, 26 Feb 2015 22:35:15 +0000
Subject: [Swansea Hackspace] Laser cutting?
In-Reply-To: <CAO=DJn9SzrYWre=pugLM-cPRnvK=WaNm0OFQc+n4UZ5+8aJWAA@mail.gmail.com>
References: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>
	<CAO=DJn9SzrYWre=pugLM-cPRnvK=WaNm0OFQc+n4UZ5+8aJWAA@mail.gmail.com>
Message-ID: <CAJqsN4RPdYhsB3O+Rcv0f716a3L6OtnjHyO8frpk9-XCkk2fBA@mail.gmail.com>

Was/Is this resolved? If so who did you go with and how was the result?  If
not - I have a table saw and band saw that you could use if the design is
not super complicated.
On 4 Feb 2015 18:54, "Ceri Clatworthy" <ceri.clatworthy at gmail.com> wrote:

> Lasers R us.......
> Kenvig. .. just after Port Talbot. .
>
> Ceri
> On 4 Feb 2015 14:17, "Gerrit Niezen" <gerrit.niezen at gmail.com> wrote:
>
>> Hi there,
>>
>> While we?re still waiting on pledges for our own laser cutter (
>> http://swansea.hackspace.org.uk/Equipment/LaserCutter) I was wondering
>> whether anybody knows where I can get some larger-format laser cutting work
>> done in Swansea? I basically want to cut a box (based on an existing
>> open-source design, example in .svg format attached) where the larger sides
>> measure 500mm and 450mm respectively (which means the CNC mill in the space
>> is a bit too small for the job ;)
>>
>> I was thinking of using the laser-cutting service RazorLab (
>> http://www.razorlab.co.uk) but their maximum size is 790x384mm.
>>
>> Cheers,
>> Gerrit
>>
>>
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From em at preseli.com  Thu Feb 26 22:37:56 2015
From: em at preseli.com (Emyr Morris)
Date: Thu, 26 Feb 2015 22:37:56 +0000
Subject: [Swansea Hackspace] Prusa i3 Printer Electronics
In-Reply-To: <CAJqsN4TWdAs7EV4m=60kjF9g1Bb4Sgx13ZJYPFbPfDmYjKF0dg@mail.gmail.com>
References: <CANSRvvC8vyWMhqG_Diwm4V=eCY7FjAiT+XwV_tEqjJnVirTfNw@mail.gmail.com>
	<CAHLFiFB51MBdSFpvDivXvd=yY_C36mHfwGj7BviL3Bzo9WH+QA@mail.gmail.com>
	<CANSRvvDAmwaiAN9nxE8z9aNquy9EQ+5aD_tuJeOwBK-WZ9=J_w@mail.gmail.com>
	<CAGAFX7ONaU4dTn4nG=PCcDqmYoB=5yWoQPc6MxxxMy5HypGeHQ@mail.gmail.com>
	<CAJqsN4TWdAs7EV4m=60kjF9g1Bb4Sgx13ZJYPFbPfDmYjKF0dg@mail.gmail.com>
Message-ID: <CAGAFX7P8KxxE5mQzhTM-ox9ChC9DzNweH7RGv6Rm+i7ctXsgjw@mail.gmail.com>

Good point there Graham. Maybe a 'diff' tool to find the differences
between the two files as well?

WinMerge wad handy on Windows. If you don't fancy installing that sort of
software you can Google online diff tools

On Thursday, February 26, 2015, Graham Owens <grahamowensuk at googlemail.com>
wrote:

> I know I'm late to the party, and this has probably been resolved,  but
> when I have problems like this I load the project into one of my
> 'programmers notepad' type programs, and that let's me find definitions,
> variable use, and scope.  I am not making a specific recommendation because
> I have not tried them on arduino but I'm sure most of them will handle c++
> projects no problem.
>
> G
> On 14 Feb 2015 12:59, "Emyr Morris" <em at preseli.com
> <javascript:_e(%7B%7D,'cvml','em at preseli.com');>> wrote:
>
>> it appears to be the settings in the configuration.h file... the default
>> file in your new firmware needs the settings changed to suit your hardware,
>> for instance the endstops all need to be changed to false amongst a whole
>> pile of other things
>>
>> On 14 February 2015 at 12:32, Richard Morgan <
>> richard.morgan at avocation.co.uk
>> <javascript:_e(%7B%7D,'cvml','richard.morgan at avocation.co.uk');>> wrote:
>>
>>> Thank Jon.
>>>
>>> Yes, I have seen that but it doesn't help me understand what's causing
>>> 'my' problem.
>>>
>>> It seems that at compilation it's saying it's missing a definition but
>>> no idea how to overcome this....!
>>>
>>>
>>> On Saturday, 14 February 2015, jon lilley <jon.j.lilley at gmail.com
>>> <javascript:_e(%7B%7D,'cvml','jon.j.lilley at gmail.com');>> wrote:
>>>
>>>> Seen this?
>>>>
>>>> http://zennmaster.com/random-things/upgrading-the-makerfarm-prusa-i3-to-a-new-version-of-marlin/comment-page-1
>>>> On 14 Feb 2015 11:51, "Richard Morgan" <richard.morgan at avocation.co.uk>
>>>> wrote:
>>>>
>>>>> Hi All,
>>>>> My Arduino Mega board decided not ot play anymore so I've got another.
>>>>>
>>>>> I'm trying to compile the Marlin Firmware but it's giving me the
>>>>> errors regarding ENDSTOPS below.
>>>>>
>>>>> I can't find any info on-line as to how to overcome this compiling
>>>>> error - any suggestions please??
>>>>>
>>>>> The errors reported in the Arduino IDE are:
>>>>>
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>>>>> In function 'void process_commands()':
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>>>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>>>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>>>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>>>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>>>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1373:
>>>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:
>>>>> In function 'void process_commands()':
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1353:
>>>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1357:
>>>>> error: 'X_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1361:
>>>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1365:
>>>>> error: 'Y_ENDSTOPS_INVERTING' was not declared in this scope
>>>>> /Users/richardmorgan/Documents/Arduino/libraries/Marlin/Marlin_main.cpp:1369:
>>>>> error: 'Z_ENDSTOPS_INVERTING' was not declared in this scope
>>>>>
>>>>>
>>>>> All help gratefully received. :-)
>>>>>
>>>>> --
>>>>> Kind regards,
>>>>>
>>>>> Richard
>>>>>
>>>>> _______________________________________________
>>>>> Hackspace mailing list
>>>>> Hackspace at swansea.hackspace.org.uk
>>>>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>>>>
>>>>>
>>>
>>> --
>>> Kind regards,
>>>
>>> Richard
>>>
>>> _______________________________________________
>>> Hackspace mailing list
>>> Hackspace at swansea.hackspace.org.uk
>>> <javascript:_e(%7B%7D,'cvml','Hackspace at swansea.hackspace.org.uk');>
>>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>>
>>>
>>
>>
>> --
>> This e-mail and any files transmitted with it are confidential and
>> intended solely for the use of the individual or entity to whom they are
>> addressed.
>>
>> Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn
>> gyfrinachol ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt
>> yn unig.
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> <javascript:_e(%7B%7D,'cvml','Hackspace at swansea.hackspace.org.uk');>
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>>

-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

Mae'r e-bost hwn ac unrhyw ffeiliau a drosglwyddir gydag ef yn gyfrinachol
ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From gerrit.niezen at gmail.com  Fri Feb 27 09:26:45 2015
From: gerrit.niezen at gmail.com (Gerrit Niezen)
Date: Fri, 27 Feb 2015 09:26:45 +0000
Subject: [Swansea Hackspace] Laser cutting?
In-Reply-To: <CAJqsN4RPdYhsB3O+Rcv0f716a3L6OtnjHyO8frpk9-XCkk2fBA@mail.gmail.com>
References: <6D5C1C9B-5527-444C-B3B5-902FF19586D4@gmail.com>
	<CAO=DJn9SzrYWre=pugLM-cPRnvK=WaNm0OFQc+n4UZ5+8aJWAA@mail.gmail.com>
	<CAJqsN4RPdYhsB3O+Rcv0f716a3L6OtnjHyO8frpk9-XCkk2fBA@mail.gmail.com>
Message-ID: <4E786941-50E1-4F47-BC33-B03433F05616@gmail.com>

It took about a week to get a quote form Lasers R Us, which was around ?90 ex works, material or shipping. Got another quote from Cut Laser Cut (in London) for ?90 including material and shipping. A lot of money for what is basically a 500x450mm box with a smaller box on top.

The design is a bit too complicated to do with a table saw and band saw (see attached .svg). I ended up using a styrofoam box instead: Not as aesthetically pleasing, but it does the job.

For smaller designs, I?d really recommend Razorlab.co.uk <http://razorlab.co.uk/>. The quote process is completely automated (so you can play around with it a bit), and once I submitted my design it was made and shipped on the same day. I paid ?6.74 (including material, excluding P&P) for a design made on a 181x181mm sheet of 3mm MDF. 




> On 26 Feb 2015, at 22:35, Graham Owens <grahamowensuk at googlemail.com> wrote:
> 
> Was/Is this resolved? If so who did you go with and how was the result?  If not - I have a table saw and band saw that you could use if the design is not super complicated.
> 
> On 4 Feb 2015 18:54, "Ceri Clatworthy" <ceri.clatworthy at gmail.com <mailto:ceri.clatworthy at gmail.com>> wrote:
> Lasers R us.......
> Kenvig. .. just after Port Talbot. .
> 
> Ceri
> 
> On 4 Feb 2015 14:17, "Gerrit Niezen" <gerrit.niezen at gmail.com <mailto:gerrit.niezen at gmail.com>> wrote:
> Hi there,
> 
> While we?re still waiting on pledges for our own laser cutter (http://swansea.hackspace.org.uk/Equipment/LaserCutter <http://swansea.hackspace.org.uk/Equipment/LaserCutter>) I was wondering whether anybody knows where I can get some larger-format laser cutting work done in Swansea? I basically want to cut a box (based on an existing open-source design, example in .svg format attached) where the larger sides measure 500mm and 450mm respectively (which means the CNC mill in the space is a bit too small for the job ;)
> 
> I was thinking of using the laser-cutting service RazorLab (http://www.razorlab.co.uk <http://www.razorlab.co.uk/>) but their maximum size is 790x384mm.
> 
> Cheers,
> Gerrit
> 
> 
> 
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk <mailto:Hackspace at swansea.hackspace.org.uk>
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace <http://swansea.hackspace.org.uk/mailman/listinfo/hackspace>
> 
> 
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk <mailto:Hackspace at swansea.hackspace.org.uk>
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace <http://swansea.hackspace.org.uk/mailman/listinfo/hackspace>
> 
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace

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From alan at lxorguk.ukuu.org.uk  Fri Feb 27 15:01:49 2015
From: alan at lxorguk.ukuu.org.uk (Alan Cox)
Date: Fri, 27 Feb 2015 15:01:49 +0000
Subject: [Swansea Hackspace] Flash programming
Message-ID: <20150227150149.174eff29@www.etchedpixels.co.uk>

Does anyone have the tools handy to reprogram a Winbond W29C020 Flash
chip ?

Alan




From ralf.lieb.cymru at googlemail.com  Fri Feb 27 22:54:13 2015
From: ralf.lieb.cymru at googlemail.com (Ralf Lieb)
Date: Fri, 27 Feb 2015 22:54:13 +0000
Subject: [Swansea Hackspace] Flash programming
In-Reply-To: <20150227150149.174eff29@www.etchedpixels.co.uk>
References: <20150227150149.174eff29@www.etchedpixels.co.uk>
Message-ID: <CAJPji3ZdWUKoyq4p1_w3Ua4h+PzEmrxY4S==a8FSeya0N2j6cw@mail.gmail.com>

Hi Alan,

Haven't got my programmer anymore, but a FT2232D or FT2232H in host
emulation + demultiplex latch (74HC573) should work. You may got 1 of these
FTDI modules as JTAG probe flying around.
Use the D2XX mode to read/write the FLASH.

Ralf


On 27 February 2015 at 15:01, Alan Cox <alan at lxorguk.ukuu.org.uk> wrote:

> Does anyone have the tools handy to reprogram a Winbond W29C020 Flash
> chip ?
>
> Alan
>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
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From justin at swansea.hackspace.org.uk  Sat Feb 28 18:58:30 2015
From: justin at swansea.hackspace.org.uk (Justin Mitchell)
Date: Sat, 28 Feb 2015 18:58:30 +0000
Subject: [Swansea Hackspace] 3D Printer electronics
Message-ID: <1425149910.12956.7.camel@emerald.geode.org.uk>


> Just found circuit diagram,
> 
> http://reprap.org/mediawiki/images/7/7d/Melzi-circuit.png
> 
> we could simply re-map Hot end to the AUX header, and change code in micro
> ??
> 
> Hot End on PA7 -> PA4.
> 
> just need a 4K7 resistor !!
> 
> Bit concerned that ALL sensors have 4u7F caps on them !!
> 

Having poked around the circuit diagram for the Melzi some more, it
turns out that EXT-A4 is also where the debug LED is wired on the board,
so marlin has that configured as an output, and it has resistors on it
etc.

I have moved the temp sensor parts to a pin header so that i could more
easily change which input they connected through to.

With the thermistor remapped to A3 i now get plausible temperature readings

Should now be possible to reassemble the printer with the old board
whilst we work on repairing the larger board required for the upgrades
to be fitted.



From jon.j.lilley at gmail.com  Sat Feb 28 20:10:21 2015
From: jon.j.lilley at gmail.com (jon lilley)
Date: Sat, 28 Feb 2015 20:10:21 +0000
Subject: [Swansea Hackspace] 3/8" Knob, anyone?
Message-ID: <CAHLFiFDsGWNrPT0fj4gZtuvcLafP+E1b08wFTWq4epj4JmzYrg@mail.gmail.com>

Does anyone know where I could pick up a control knob to fit a 3/8" shaft?

I've got an old variac that's missing its knob, and I'm having difficulty
finding a source for something that will fit. :(

I thought of using a shaft coupler to step down to a 1/4" shaft, but I'd
really prefer one that just fitted.

Thanks,
     Jon
On 28 Feb 2015 18:59, "Justin Mitchell" <justin at swansea.hackspace.org.uk>
wrote:

>
> > Just found circuit diagram,
> >
> > http://reprap.org/mediawiki/images/7/7d/Melzi-circuit.png
> >
> > we could simply re-map Hot end to the AUX header, and change code in
> micro
> > ??
> >
> > Hot End on PA7 -> PA4.
> >
> > just need a 4K7 resistor !!
> >
> > Bit concerned that ALL sensors have 4u7F caps on them !!
> >
>
> Having poked around the circuit diagram for the Melzi some more, it
> turns out that EXT-A4 is also where the debug LED is wired on the board,
> so marlin has that configured as an output, and it has resistors on it
> etc.
>
> I have moved the temp sensor parts to a pin header so that i could more
> easily change which input they connected through to.
>
> With the thermistor remapped to A3 i now get plausible temperature readings
>
> Should now be possible to reassemble the printer with the old board
> whilst we work on repairing the larger board required for the upgrades
> to be fitted.
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
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From em at preseli.com  Sat Feb 28 20:59:34 2015
From: em at preseli.com (Emyr Morris)
Date: Sat, 28 Feb 2015 20:59:34 +0000
Subject: [Swansea Hackspace] 3D Printer electronics
In-Reply-To: <1425149910.12956.7.camel@emerald.geode.org.uk>
References: <1425149910.12956.7.camel@emerald.geode.org.uk>
Message-ID: <CAGAFX7MhtKV7QR_kBFwMyzYE3Uagtdx25HPsNQsOaMSUKK58RA@mail.gmail.com>

Great news ?

Thank you

On Saturday, February 28, 2015, Justin Mitchell <
justin at swansea.hackspace.org.uk> wrote:

>
> > Just found circuit diagram,
> >
> > http://reprap.org/mediawiki/images/7/7d/Melzi-circuit.png
> >
> > we could simply re-map Hot end to the AUX header, and change code in
> micro
> > ??
> >
> > Hot End on PA7 -> PA4.
> >
> > just need a 4K7 resistor !!
> >
> > Bit concerned that ALL sensors have 4u7F caps on them !!
> >
>
> Having poked around the circuit diagram for the Melzi some more, it
> turns out that EXT-A4 is also where the debug LED is wired on the board,
> so marlin has that configured as an output, and it has resistors on it
> etc.
>
> I have moved the temp sensor parts to a pin header so that i could more
> easily change which input they connected through to.
>
> With the thermistor remapped to A3 i now get plausible temperature readings
>
> Should now be possible to reassemble the printer with the old board
> whilst we work on repairing the larger board required for the upgrades
> to be fitted.
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk <javascript:;>
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>


-- 
This e-mail and any files transmitted with it are confidential and intended
solely for the use of the individual or entity to whom they are addressed.

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ac at ddefnydd yr unigolyn neu'r corff y cyfeiriwyd hwy atynt yn unig.
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From ceri.clatworthy at gmail.com  Sat Feb 28 21:30:20 2015
From: ceri.clatworthy at gmail.com (Ceri Clatworthy)
Date: Sat, 28 Feb 2015 21:30:20 +0000
Subject: [Swansea Hackspace] 3/8" Knob, anyone?
In-Reply-To: <CAHLFiFDsGWNrPT0fj4gZtuvcLafP+E1b08wFTWq4epj4JmzYrg@mail.gmail.com>
References: <CAHLFiFDsGWNrPT0fj4gZtuvcLafP+E1b08wFTWq4epj4JmzYrg@mail.gmail.com>
Message-ID: <CAO=DJn_Y-wPymq=BN0q+vXtEJXxd5NGg6WvhW6LCk0-OJqnZEw@mail.gmail.com>

You can just 3D print a new knob. ...
 On 28 Feb 2015 20:10, "jon lilley" <jon.j.lilley at gmail.com> wrote:

> Does anyone know where I could pick up a control knob to fit a 3/8" shaft?
>
> I've got an old variac that's missing its knob, and I'm having difficulty
> finding a source for something that will fit. :(
>
> I thought of using a shaft coupler to step down to a 1/4" shaft, but I'd
> really prefer one that just fitted.
>
> Thanks,
>      Jon
> On 28 Feb 2015 18:59, "Justin Mitchell" <justin at swansea.hackspace.org.uk>
> wrote:
>
>>
>> > Just found circuit diagram,
>> >
>> > http://reprap.org/mediawiki/images/7/7d/Melzi-circuit.png
>> >
>> > we could simply re-map Hot end to the AUX header, and change code in
>> micro
>> > ??
>> >
>> > Hot End on PA7 -> PA4.
>> >
>> > just need a 4K7 resistor !!
>> >
>> > Bit concerned that ALL sensors have 4u7F caps on them !!
>> >
>>
>> Having poked around the circuit diagram for the Melzi some more, it
>> turns out that EXT-A4 is also where the debug LED is wired on the board,
>> so marlin has that configured as an output, and it has resistors on it
>> etc.
>>
>> I have moved the temp sensor parts to a pin header so that i could more
>> easily change which input they connected through to.
>>
>> With the thermistor remapped to A3 i now get plausible temperature
>> readings
>>
>> Should now be possible to reassemble the printer with the old board
>> whilst we work on repairing the larger board required for the upgrades
>> to be fitted.
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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From ceri.clatworthy at gmail.com  Sat Feb 28 21:32:28 2015
From: ceri.clatworthy at gmail.com (Ceri Clatworthy)
Date: Sat, 28 Feb 2015 21:32:28 +0000
Subject: [Swansea Hackspace] 3/8" Knob, anyone?
In-Reply-To: <CAO=DJn_Y-wPymq=BN0q+vXtEJXxd5NGg6WvhW6LCk0-OJqnZEw@mail.gmail.com>
References: <CAHLFiFDsGWNrPT0fj4gZtuvcLafP+E1b08wFTWq4epj4JmzYrg@mail.gmail.com>
	<CAO=DJn_Y-wPymq=BN0q+vXtEJXxd5NGg6WvhW6LCk0-OJqnZEw@mail.gmail.com>
Message-ID: <CAO=DJn8S=MwoHQJ0QwmsZPQyZOc1qyzETq9pDdP03b8jhzd06Q@mail.gmail.com>

If Hackers one is not up and running.
Then I can print one.
If you can find something on thingiverse.com. ..
Or STL.

Ceri
On 28 Feb 2015 21:30, "Ceri Clatworthy" <ceri.clatworthy at gmail.com> wrote:

> You can just 3D print a new knob. ...
>  On 28 Feb 2015 20:10, "jon lilley" <jon.j.lilley at gmail.com> wrote:
>
>> Does anyone know where I could pick up a control knob to fit a 3/8" shaft?
>>
>> I've got an old variac that's missing its knob, and I'm having difficulty
>> finding a source for something that will fit. :(
>>
>> I thought of using a shaft coupler to step down to a 1/4" shaft, but I'd
>> really prefer one that just fitted.
>>
>> Thanks,
>>      Jon
>> On 28 Feb 2015 18:59, "Justin Mitchell" <justin at swansea.hackspace.org.uk>
>> wrote:
>>
>>>
>>> > Just found circuit diagram,
>>> >
>>> > http://reprap.org/mediawiki/images/7/7d/Melzi-circuit.png
>>> >
>>> > we could simply re-map Hot end to the AUX header, and change code in
>>> micro
>>> > ??
>>> >
>>> > Hot End on PA7 -> PA4.
>>> >
>>> > just need a 4K7 resistor !!
>>> >
>>> > Bit concerned that ALL sensors have 4u7F caps on them !!
>>> >
>>>
>>> Having poked around the circuit diagram for the Melzi some more, it
>>> turns out that EXT-A4 is also where the debug LED is wired on the board,
>>> so marlin has that configured as an output, and it has resistors on it
>>> etc.
>>>
>>> I have moved the temp sensor parts to a pin header so that i could more
>>> easily change which input they connected through to.
>>>
>>> With the thermistor remapped to A3 i now get plausible temperature
>>> readings
>>>
>>> Should now be possible to reassemble the printer with the old board
>>> whilst we work on repairing the larger board required for the upgrades
>>> to be fitted.
>>>
>>> _______________________________________________
>>> Hackspace mailing list
>>> Hackspace at swansea.hackspace.org.uk
>>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>>
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>>
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From grahamowensuk at googlemail.com  Sat Feb 28 23:11:21 2015
From: grahamowensuk at googlemail.com (Graham Owens)
Date: Sat, 28 Feb 2015 23:11:21 +0000
Subject: [Swansea Hackspace] 3/8" Knob, anyone?
In-Reply-To: <CAHLFiFDsGWNrPT0fj4gZtuvcLafP+E1b08wFTWq4epj4JmzYrg@mail.gmail.com>
References: <CAHLFiFDsGWNrPT0fj4gZtuvcLafP+E1b08wFTWq4epj4JmzYrg@mail.gmail.com>
Message-ID: <CAJqsN4STFEKpz-DaT9PxkKzCfGSNJ=Z+26nTfmYtL_9Tjn3RSg@mail.gmail.com>

The hack space has a mill, no coupler required. Drop in a 1/4" and assuming
the body has enough beef on it - machine it our to 3/8" even with flats if
required for the shaft.  Problem solved and get to play with the mill at
same time :)

G
On 28 Feb 2015 20:10, "jon lilley" <jon.j.lilley at gmail.com> wrote:

> Does anyone know where I could pick up a control knob to fit a 3/8" shaft?
>
> I've got an old variac that's missing its knob, and I'm having difficulty
> finding a source for something that will fit. :(
>
> I thought of using a shaft coupler to step down to a 1/4" shaft, but I'd
> really prefer one that just fitted.
>
> Thanks,
>      Jon
> On 28 Feb 2015 18:59, "Justin Mitchell" <justin at swansea.hackspace.org.uk>
> wrote:
>
>>
>> > Just found circuit diagram,
>> >
>> > http://reprap.org/mediawiki/images/7/7d/Melzi-circuit.png
>> >
>> > we could simply re-map Hot end to the AUX header, and change code in
>> micro
>> > ??
>> >
>> > Hot End on PA7 -> PA4.
>> >
>> > just need a 4K7 resistor !!
>> >
>> > Bit concerned that ALL sensors have 4u7F caps on them !!
>> >
>>
>> Having poked around the circuit diagram for the Melzi some more, it
>> turns out that EXT-A4 is also where the debug LED is wired on the board,
>> so marlin has that configured as an output, and it has resistors on it
>> etc.
>>
>> I have moved the temp sensor parts to a pin header so that i could more
>> easily change which input they connected through to.
>>
>> With the thermistor remapped to A3 i now get plausible temperature
>> readings
>>
>> Should now be possible to reassemble the printer with the old board
>> whilst we work on repairing the larger board required for the upgrades
>> to be fitted.
>>
>> _______________________________________________
>> Hackspace mailing list
>> Hackspace at swansea.hackspace.org.uk
>> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>>
>
> _______________________________________________
> Hackspace mailing list
> Hackspace at swansea.hackspace.org.uk
> http://swansea.hackspace.org.uk/mailman/listinfo/hackspace
>
>
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