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<p>Kumar,</p>
<p>I use the gcc arm cross compiler tool chain on Linux machines for
development, using either the st-flash downloader or openocd
downloader/debugger, with vi and make. I have the SMT32Cube
libraries in the load library path so they are available to the
linker. <br>
</p>
<p>cheers!</p>
<p>David</p>
<p><br>
</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 10/22/21 11:44 PM, Thalanayar
Muthukumar via DPRGlist wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAAwP+La_QKVhQVPdoFweb8si0qEyRv=2P=Lj1_PYWhGhpSVRqQ@mail.gmail.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<p style="background-color: #f4eaa5;color: #000000
;margin:5px;padding: 2px;text-align: left !important;
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#000000; font-size: large; font-family: sans-serif;"><strong><em
style="font-size: 11px;"> [EXTERNAL SENDER]</em></strong></p>
<div dir="ltr">
<div dir="ltr"><a
href="https://secure-web.cisco.com/1X-BtSZoepxSwX6wPSaMhcEhYSbXG1zJdhTecPNOV4BTKglV5kyHaeUh66yl2ABpzH23aJ4Df6up3FE0a7Jl8zcvKJWznkb8ud-Tsnf_hMQMljCGB_NQsYUqIIMM-kPtUwVuxuv3o0Wmru0G4uYZ_elqL1C6L6eDJ1lz2jeKvjPMdjKsgfrNYtxvaelPbZ5vgCN3fcxAT6F_dbHsCwzx7Y-goQqRLs1kyon-xzzBn-j4iZMwhYKnX-sU1aqW0rLLIw4q_NTGoD9VqE-XQqdcjK6xhOSbn6N8auC15pVk1e30/https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DVNPOWBemGqU"
moz-do-not-send="true">https://www.youtube.com/watch?v=VNPOWBemGqU</a><br>
<br>
Got my NUCLEO L476RG today and got my first Blinky work on it.</div>
<div>I thought of starting with STM32CubeIDE and micropython,
but could not figure out how to use these environments.<br>
Then, I came across <a
href="http://secure-web.cisco.com/1aeFiyIFvBsyxqQUgqZq5neKa20aJLW-U01ezEm1E-Jo0Dw7uqFEiLG15MWpRgk6wYSJG0zVAvhNZdFFStDql_EJGYzMlcN85q_ImPn80Grt7mc9DMDlqvibSgbYRebN1SSqaOnlJ7zA8gMJvudSUCc3kwQg4sdcX-d-EwnJfEWkIDQq1DZQzz5HR2vth5lH6KkACTzrgeVW5yA-FvI3NDDh1yELTehukTZvufpoqkiC8hlLKo4ZimfgsjyvzKZtZHDN3KU8N2gNqEEf4cG3PNGS0pBSk7b-p_VW7H0f5xp4/http%3A%2F%2Fmbed.org"
moz-do-not-send="true">mbed.org</a> and was able to get the
cpp program for blinky working.<br>
<br>
What do people use as their development environment for the
STM32 boards?</div>
<div>Need suggestions on what is best to use to get the best
experience with the STM32.<br>
<br>
Every new chip has its own development environment, startup
challenges that one needs to go through ...</div>
<div><br>
</div>
<div>Regards.</div>
<div>- Kumar</div>
<div><br>
</div>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Fri, Oct 22, 2021 at 4:04
PM <<a href="mailto:dprglist-request@lists.dprg.org"
moz-do-not-send="true">dprglist-request@lists.dprg.org</a>>
wrote:<br>
</div>
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Today's Topics:<br>
<br>
1. Re: Fwd: Need suggestion for expansion boards for
STM32 to<br>
build a robot (Murray Altheim)<br>
2. Re: Fwd: Need suggestion for expansion boards for
STM32 to<br>
build a robot (<a href="mailto:secretary@dprg.org"
target="_blank" moz-do-not-send="true">secretary@dprg.org</a>)<br>
3. Re: Fwd: Need suggestion for expansion boards for
STM32 to<br>
build a robot (<a href="mailto:deltagraph@aol.com"
target="_blank" moz-do-not-send="true">deltagraph@aol.com</a>)<br>
4. Re: Fwd: Need suggestion for expansion boards for
STM32 to<br>
build a robot (David P. Anderson)<br>
5. Re: Need suggestion for expansion boards for STM32 to
build a<br>
robot (Chris N)<br>
6. Re: Need suggestion for expansion boards for STM32 to
build a<br>
robot (Thalanayar Muthukumar)<br>
7. Robotic Boat (David P. Anderson)<br>
8. Re: Robotic Boat (Doug Paradis)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Fri, 22 Oct 2021 12:15:52 +1300<br>
From: Murray Altheim <<a
href="mailto:murray18@altheim.com" target="_blank"
moz-do-not-send="true">murray18@altheim.com</a>><br>
To: <a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a><br>
Subject: Re: [Dprglist] Fwd: Need suggestion for expansion
boards for<br>
STM32 to build a robot<br>
Message-ID: <<a
href="mailto:5712e42f-ca49-c21d-a17e-5e2a97de2293@altheim.com"
target="_blank" moz-do-not-send="true">5712e42f-ca49-c21d-a17e-5e2a97de2293@altheim.com</a>><br>
Content-Type: text/plain; charset=utf-8; format=flowed<br>
<br>
On 22/10/21 6:08 am, Doug Paradis via DPRGlist wrote:<br>
[...] An?alternative is a board laid out by club member Ron
Grant. Ron's board<br>
> requires some more work on your part, but breaks out
all the pins. It is <br>
> much larger than the UNO sensor shield, but has some
nice features. It may <br>
> require having it built at a PCB company.<br>
Hi Doug,<br>
<br>
Has Ron released the files for that board somewhere? Because
nowadays it's<br>
almost trivial to send a board spec off to a fab shop and
have them made<br>
and sent back quickly and cheaply, possibly cheaper than
from Adafruit or<br>
another hobbyist vendor (you may be able to buy them for
roughly the cost<br>
that Adafruit does as an OEM).<br>
<br>
Having the board files available would be a boon to the
robotics community,<br>
as even I (!) am now looking at STM32 boards, among them the
Nucleo-64s.<br>
<br>
Cheers,<br>
<br>
Murray<br>
<br>
...........................................................................<br>
Murray Altheim <murray18 at altheim dot com>
= = ===<br>
<a
href="http://secure-web.cisco.com/13n67tm5bc4uG7SidcW5H9wLNZHzQtwaebW548tzp0SsSCOJSYkQ5ule0Mt3k-rN911YvZJQ9u7aMQaw-3t9srKncBJvCwlwqZOPYAjDDL5dpFEGseY5jinjmcNCN8xiVEHoi1eVCeLFRaOsNqAHztpFZqAEG5cONIwLqVRJq-lXqpYNmS_MUgIsq1-7zxoOQuXkoun8d_pSFX6BP1uliZyZ4qWRstcUn41j5lu6GoF6wKAsMmZOg5l0pgi5H8fncS-2vwxqiIuY9KpPNmS2h6ECKXDDnDkwtJ0_zwSSXsbQ/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F"
rel="noreferrer" target="_blank" moz-do-not-send="true">http://www.altheim.com/murray/</a>
=== ===<br>
= = ===<br>
In the evening<br>
The rice leaves in the garden<br>
Rustle in the autumn wind<br>
That blows through my reed hut.<br>
-- Minamoto no Tsunenobu<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 2<br>
Date: Thu, 21 Oct 2021 19:43:38 -0500<br>
From: "<a href="mailto:secretary@dprg.org" target="_blank"
moz-do-not-send="true">secretary@dprg.org</a>" <<a
href="mailto:secretary@dprg.org" target="_blank"
moz-do-not-send="true">secretary@dprg.org</a>><br>
To: Murray Altheim <<a href="mailto:murray18@altheim.com"
target="_blank" moz-do-not-send="true">murray18@altheim.com</a>><br>
Cc: DPRG <<a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>><br>
Subject: Re: [Dprglist] Fwd: Need suggestion for expansion
boards for<br>
STM32 to build a robot<br>
Message-ID:<br>
<<a
href="mailto:CAOdUW%2BZz7Ze7RHo%2BzW9r9Y2bYBoLyvAp0cEs0sGiMG8DZbHRhQ@mail.gmail.com"
target="_blank" moz-do-not-send="true">CAOdUW+Zz7Ze7RHo+zW9r9Y2bYBoLyvAp0cEs0sGiMG8DZbHRhQ@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Murray,<br>
That would be up to Ron, he owns the files.<br>
Regards,<br>
Doug P.<br>
<br>
On Thu, Oct 21, 2021 at 6:23 PM Murray Altheim via DPRGlist
<<br>
<a href="mailto:dprglist@lists.dprg.org" target="_blank"
moz-do-not-send="true">dprglist@lists.dprg.org</a>>
wrote:<br>
<br>
> On 22/10/21 6:08 am, Doug Paradis via DPRGlist wrote:<br>
> [...] An alternative is a board laid out by club member
Ron Grant. Ron's<br>
> board<br>
> > requires some more work on your part, but breaks
out all the pins. It is<br>
> > much larger than the UNO sensor shield, but has
some nice features. It<br>
> may<br>
> > require having it built at a PCB company.<br>
> Hi Doug,<br>
><br>
> Has Ron released the files for that board somewhere?
Because nowadays it's<br>
> almost trivial to send a board spec off to a fab shop
and have them made<br>
> and sent back quickly and cheaply, possibly cheaper
than from Adafruit or<br>
> another hobbyist vendor (you may be able to buy them
for roughly the cost<br>
> that Adafruit does as an OEM).<br>
><br>
> Having the board files available would be a boon to the
robotics community,<br>
> as even I (!) am now looking at STM32 boards, among
them the Nucleo-64s.<br>
><br>
> Cheers,<br>
><br>
> Murray<br>
><br>
>
...........................................................................<br>
> Murray Altheim <murray18 at altheim dot com>
= = ===<br>
> <a
href="http://secure-web.cisco.com/13n67tm5bc4uG7SidcW5H9wLNZHzQtwaebW548tzp0SsSCOJSYkQ5ule0Mt3k-rN911YvZJQ9u7aMQaw-3t9srKncBJvCwlwqZOPYAjDDL5dpFEGseY5jinjmcNCN8xiVEHoi1eVCeLFRaOsNqAHztpFZqAEG5cONIwLqVRJq-lXqpYNmS_MUgIsq1-7zxoOQuXkoun8d_pSFX6BP1uliZyZ4qWRstcUn41j5lu6GoF6wKAsMmZOg5l0pgi5H8fncS-2vwxqiIuY9KpPNmS2h6ECKXDDnDkwtJ0_zwSSXsbQ/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F"
rel="noreferrer" target="_blank" moz-do-not-send="true">http://www.altheim.com/murray/</a>
===<br>
> ===<br>
>
= =<br>
> ===<br>
> In the evening<br>
> The rice leaves in the garden<br>
> Rustle in the autumn wind<br>
> That blows through my reed hut.<br>
> -- Minamoto no Tsunenobu<br>
><br>
> _______________________________________________<br>
> DPRGlist mailing list<br>
> <a href="mailto:DPRGlist@lists.dprg.org"
target="_blank" moz-do-not-send="true">DPRGlist@lists.dprg.org</a><br>
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------------------------------<br>
<br>
Message: 3<br>
Date: Fri, 22 Oct 2021 01:43:02 +0000 (UTC)<br>
From: <a href="mailto:deltagraph@aol.com" target="_blank"
moz-do-not-send="true">deltagraph@aol.com</a><br>
To: "<a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>"
<<a href="mailto:dprglist@lists.dprg.org" target="_blank"
moz-do-not-send="true">dprglist@lists.dprg.org</a>><br>
Subject: Re: [Dprglist] Fwd: Need suggestion for expansion
boards for<br>
STM32 to build a robot<br>
Message-ID: <<a
href="mailto:1145443002.52144.1634866982774@mail.yahoo.com"
target="_blank" moz-do-not-send="true">1145443002.52144.1634866982774@mail.yahoo.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Hello Doug / Murray,<br>
Are you talking about the board I created for David
Anderson?<br>
I would consider that public domain if David does not
mind...<br>
I can probably dig up the Eagle files for it if you don't
have them.<br>
The board is shared on OshPark.com, but eagle (The tool I
used for the board layout) design files might not be
present?Let me know... <br>
<br>
One thing is I can't remember if I used other than basic
eagle license version. I have some intermediate version that
was about $800 back in the old days (circa 2010). I think
there was an academic version available at the time for
little money. The limitation was auto-router would not route
beyond a board size of about 3"x4" or so, but you could
manually route traces beyond that limit - which I did a few
times way back around 2005.<br>
<br>
Getting the boards made though OshPark will be a bit
expensive $72 for 3.I have used Chinese company Gojgo.com
for larger quantities, but OshPark does have some deals
there too...<br>
<br>
Might be other approaches building breakout boards that dock
to Nucleo pin headers, but do not span entire Nucleo, if
that makes sense - to reduce board square inches.? <br>
<br>
On Oshpark, search for shared project :? NucleoBot_DPA_2<br>
Ron<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
-----Original Message-----<br>
From: Murray Altheim via DPRGlist <<a
href="mailto:dprglist@lists.dprg.org" target="_blank"
moz-do-not-send="true">dprglist@lists.dprg.org</a>><br>
To: <a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a><br>
Sent: Thu, Oct 21, 2021 6:15 pm<br>
Subject: Re: [Dprglist] Fwd: Need suggestion for expansion
boards for STM32 to build a robot<br>
<br>
On 22/10/21 6:08 am, Doug Paradis via DPRGlist wrote:<br>
[...] An?alternative is a board laid out by club member Ron
Grant. Ron's board<br>
> requires some more work on your part, but breaks out
all the pins. It is <br>
> much larger than the UNO sensor shield, but has some
nice features. It may <br>
> require having it built at a PCB company.<br>
Hi Doug,<br>
<br>
Has Ron released the files for that board somewhere? Because
nowadays it's<br>
almost trivial to send a board spec off to a fab shop and
have them made<br>
and sent back quickly and cheaply, possibly cheaper than
from Adafruit or<br>
another hobbyist vendor (you may be able to buy them for
roughly the cost<br>
that Adafruit does as an OEM).<br>
<br>
Having the board files available would be a boon to the
robotics community,<br>
as even I (!) am now looking at STM32 boards, among them the
Nucleo-64s.<br>
<br>
Cheers,<br>
<br>
Murray<br>
<br>
...........................................................................<br>
Murray Altheim <murray18 at altheim dot com>? ? ? ? ?
? ? ? ? ? ? = =? ===<br>
<a
href="http://secure-web.cisco.com/13n67tm5bc4uG7SidcW5H9wLNZHzQtwaebW548tzp0SsSCOJSYkQ5ule0Mt3k-rN911YvZJQ9u7aMQaw-3t9srKncBJvCwlwqZOPYAjDDL5dpFEGseY5jinjmcNCN8xiVEHoi1eVCeLFRaOsNqAHztpFZqAEG5cONIwLqVRJq-lXqpYNmS_MUgIsq1-7zxoOQuXkoun8d_pSFX6BP1uliZyZ4qWRstcUn41j5lu6GoF6wKAsMmZOg5l0pgi5H8fncS-2vwxqiIuY9KpPNmS2h6ECKXDDnDkwtJ0_zwSSXsbQ/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F"
rel="noreferrer" target="_blank" moz-do-not-send="true">http://www.altheim.com/murray/</a>
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ===? ===<br>
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
? ? ? ? = =? ===<br>
? ? In the evening<br>
? ? The rice leaves in the garden<br>
? ? Rustle in the autumn wind<br>
? ? That blows through my reed hut.<br>
? ? ? ? ? ? -- Minamoto no Tsunenobu<br>
<br>
_______________________________________________<br>
DPRGlist mailing list<br>
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moz-do-not-send="true">DPRGlist@lists.dprg.org</a><br>
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<br>
------------------------------<br>
<br>
Message: 4<br>
Date: Thu, 21 Oct 2021 21:17:18 -0500<br>
From: "David P. Anderson" <<a
href="mailto:davida@smu.edu" target="_blank"
moz-do-not-send="true">davida@smu.edu</a>><br>
To: <<a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>><br>
Subject: Re: [Dprglist] Fwd: Need suggestion for expansion
boards for<br>
STM32 to build a robot<br>
Message-ID: <<a
href="mailto:17535899-d82e-4bfe-0e14-673b3ca150c2@smu.edu"
target="_blank" moz-do-not-send="true">17535899-d82e-4bfe-0e14-673b3ca150c2@smu.edu</a>><br>
Content-Type: text/plain; charset="utf-8"; Format="flowed"<br>
<br>
Ron,<br>
<br>
That's fine with me.? I'd probably chip in.<br>
<br>
Also the next-to-last version had a mistake, a pin shorted
to ground.? <br>
Not sure which one is the OshPark file?<br>
<br>
David<br>
<br>
<br>
On 10/21/21 8:43 PM, Ron Grant via DPRGlist wrote:<br>
> > */[EXTERNAL SENDER]/* > > Hello Doug /
Murray, > > Are you talking <br>
about the board I created for David Anderson? I would >
consider that <br>
public domain if David does not mind... > > I can
probably dig up the <br>
Eagle files for it if you don't have them. > > The
board is shared on <br>
OshPark.com, but eagle (The tool I used for > the board
layout) design <br>
files might not be present? Let me know... > > One
thing is I can't <br>
remember if I used other than basic eagle > license
version. I have some <br>
intermediate version that was about $800 > back in the
old days (circa <br>
2010). I think there was an academic > version available
at the time for <br>
little money. The limitation was > auto-router would not
route beyond a <br>
board size of about 3"x4" or so, > but you could manually
route traces <br>
beyond that limit - which I did a > few times way back
around 2005. > > <br>
Getting the boards made though OshPark will be a bit
expensive $72 > for <br>
3. I have used Chinese company Gojgo.com for larger
quantities, > but <br>
OshPark does have some deals there too... > > Might be
other approaches <br>
building breakout boards that dock to > Nucleo pin
headers, but do not <br>
span entire Nucleo, if that makes > sense - to reduce
board square <br>
inches. > > On Oshpark, search for shared project :
NucleoBot_DPA_2 > > <br>
Ron > > > > > > > > -----Original
Message----- From: Murray Altheim via <br>
DPRGlist > <<a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>>
To: <a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>
Sent: <br>
Thu, Oct > 21, 2021 6:15 pm Subject: Re: [Dprglist] Fwd:
Need suggestion <br>
for > expansion boards for STM32 to build a robot >
> On 22/10/21 6:08 <br>
am, Doug Paradis via DPRGlist wrote: [...] An >
alternative is a board <br>
laid out by club member Ron Grant. Ron's > board >>
requires some more <br>
work on your part, but breaks out all the pins. >> It
is much larger <br>
than the UNO sensor shield, but has some nice >>
features. It may <br>
require having it built at a PCB company. > Hi Doug, >
> Has Ron <br>
released the files for that board somewhere? Because
nowadays > it's <br>
almost trivial to send a board spec off to a fab shop and
have > them <br>
made and sent back quickly and cheaply, possibly cheaper
than > from <br>
Adafruit or another hobbyist vendor (you may be able to buy
them > for <br>
roughly the cost that Adafruit does as an OEM). > >
Having the board <br>
files available would be a boon to the robotics >
community, as even I <br>
(!) am now looking at STM32 boards, among them > the
Nucleo-64s. > > <br>
Cheers, > > Murray > > <br>
...........................................................................
<br>
> > Murray Altheim <murray18 at altheim dot
com>????????????????????? = <br>
=? ===<br>
> <a
href="http://secure-web.cisco.com/13n67tm5bc4uG7SidcW5H9wLNZHzQtwaebW548tzp0SsSCOJSYkQ5ule0Mt3k-rN911YvZJQ9u7aMQaw-3t9srKncBJvCwlwqZOPYAjDDL5dpFEGseY5jinjmcNCN8xiVEHoi1eVCeLFRaOsNqAHztpFZqAEG5cONIwLqVRJq-lXqpYNmS_MUgIsq1-7zxoOQuXkoun8d_pSFX6BP1uliZyZ4qWRstcUn41j5lu6GoF6wKAsMmZOg5l0pgi5H8fncS-2vwxqiIuY9KpPNmS2h6ECKXDDnDkwtJ0_zwSSXsbQ/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F"
rel="noreferrer" target="_blank" moz-do-not-send="true">http://www.altheim.com/murray/</a>
> <br>
<<a
href="http://secure-web.cisco.com/1uMwoWuJh8sM3pW1MNURF7he2-zKJSnyI8Uf_p02RD3D7vc8kPoxErh1bYLtOttiD-z41gCtWkM-2Epn4xxIgoOreeCNHAoP0aOJSiKMc41vKAdb5EsDhw74fr_DISXQ9nEYPBTbL1L_w-C-QJtPUHCW7H5qjF6LnpGbdkG93Qmn6ACn01ZkBgiqvqGRZKhrpWp8EJBkzGhhaPs2tBCBZuGdQOxO4K31f5mwvJS3gFa3yIrqvfoZGKVT50GegnYvWKBFx0rZ6Q5oL6c817VT8l_goQIaOcZ7Mah0rtC8uSi8/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F"
rel="noreferrer" target="_blank" moz-do-not-send="true">http://secure-web.cisco.com/1uMwoWuJh8sM3pW1MNURF7he2-zKJSnyI8Uf_p02RD3D7vc8kPoxErh1bYLtOttiD-z41gCtWkM-2Epn4xxIgoOreeCNHAoP0aOJSiKMc41vKAdb5EsDhw74fr_DISXQ9nEYPBTbL1L_w-C-QJtPUHCW7H5qjF6LnpGbdkG93Qmn6ACn01ZkBgiqvqGRZKhrpWp8EJBkzGhhaPs2tBCBZuGdQOxO4K31f5mwvJS3gFa3yIrqvfoZGKVT50GegnYvWKBFx0rZ6Q5oL6c817VT8l_goQIaOcZ7Mah0rtC8uSi8/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F</a>>
<br>
> === === = = === In the evening The rice leaves in the
garden Rustle > <br>
in the autumn wind That blows through my reed hut. --
Minamoto no > <br>
Tsunenobu > >
_______________________________________________ DPRGlist <br>
mailing > list <a href="mailto:DPRGlist@lists.dprg.org"
target="_blank" moz-do-not-send="true">DPRGlist@lists.dprg.org</a>
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------------------------------<br>
<br>
Message: 5<br>
Date: Fri, 22 Oct 2021 07:42:43 -0400<br>
From: Chris N <<a href="mailto:netterchris@gmail.com"
target="_blank" moz-do-not-send="true">netterchris@gmail.com</a>><br>
To: Thalanayar Muthukumar <<a
href="mailto:tnkumar@gmail.com" target="_blank"
moz-do-not-send="true">tnkumar@gmail.com</a>><br>
Cc: DPRG <<a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>><br>
Subject: Re: [Dprglist] Need suggestion for expansion boards
for STM32<br>
to build a robot<br>
Message-ID:<br>
<<a
href="mailto:CA%2B%2BApaXK_WjCSmCvyzg8Fg5Y4VfdaU1nN_91eBk_tuZ1c0qeJw@mail.gmail.com"
target="_blank" moz-do-not-send="true">CA++ApaXK_WjCSmCvyzg8Fg5Y4VfdaU1nN_91eBk_tuZ1c0qeJw@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Kumar,<br>
In principle that Arduino shield should work for you,
provided there are no<br>
issues with voltage levels. The STM32 is 5V-tolerant, so
probably nothing<br>
to worry about on that end. Maybe more of a question if the
Shield gets<br>
the voltage it needs. It probably will, because the arduino
headers have a<br>
pin reserved for 5V. It's just one of those things worth
double checking,<br>
though, before you start banging your head against the
wall....<br>
Maybe more worth noting is the fact that the shield uses the
L293 motor<br>
driver (not the 298). The L293 is not exactly very
powerful. 1.2A max.<br>
<br>
P.S.: what happened to your plans with Pi + Ubuntu + ROS ?
Is the STM32<br>
an addition to that setup, or instead of that Pi-based
setup?<br>
<br>
Chris.<br>
<br>
On Thu, Oct 21, 2021 at 3:19 PM Thalanayar Muthukumar <<a
href="mailto:tnkumar@gmail.com" target="_blank"
moz-do-not-send="true">tnkumar@gmail.com</a>><br>
wrote:<br>
<br>
> Thanks Chris.<br>
> I have this Arduino shield (<br>
> <a
href="https://www.amazon.com/gp/product/B01LX9TLP5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://www.amazon.com/gp/product/B01LX9TLP5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1</a>)<br>
> which can possibly be used with the NUCLEO - I may need
to confirm that the<br>
> voltage levels match. Beyond that, in the initial
phase, I have my<br>
> I2C(StemmaQT) BN055 and StemmaQT OLED display that I
may want to use.<br>
><br>
> In later stages, after I get my initial STM32 robot
moving, may consider<br>
> other sensors.<br>
><br>
> Regards.<br>
> - Kumar<br>
><br>
> On Thu, Oct 21, 2021 at 7:16 AM Christian M Netter <<a
href="mailto:netterchris@gmail.com" target="_blank"
moz-do-not-send="true">netterchris@gmail.com</a>><br>
> wrote:<br>
><br>
>> Do you have a rough idea of what type of sensors
And actuators and how<br>
>> many of each you will be connecting?<br>
>><br>
>> That will tell you what type of I/O and how much of
each you will need<br>
>><br>
>> What is lacking from the nucleo board that you
purchased?<br>
>><br>
>> Most STM 32 boards probably have enough I/O for a
basic robot so you<br>
>> might not actually need an expansion.<br>
>><br>
>> The only thing you might need is a motor driver.<br>
>><br>
>> Chris<br>
>><br>
>> On Oct 21, 2021, at 12:05 AM, Thalanayar Muthukumar
via DPRGlist <<br>
>> <a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>>
wrote:<br>
>><br>
>> ?<br>
>> So far, in the past few months, I have been
building Arduino or RPi based<br>
>> robots.<br>
>> I decided next, to use the STM32 and ordered a
NUCLEO STM32L476RG Kit.<br>
>><br>
>> Need suggestions for expansion boards that can help
me build a robot.<br>
>> I see many Arduino shields and Pi Hats, but could
not locate the right<br>
>> expansion board.<br>
>><br>
>> Or instead of the NUCLEO kit, should I be looking
at other STM32 boards?<br>
>> I do not want to build a custom board.<br>
>><br>
>> Regards.<br>
>> - Kumar<br>
>><br>
>><br>
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------------------------------<br>
<br>
Message: 6<br>
Date: Fri, 22 Oct 2021 06:53:11 -0500<br>
From: Thalanayar Muthukumar <<a
href="mailto:tnkumar@gmail.com" target="_blank"
moz-do-not-send="true">tnkumar@gmail.com</a>><br>
To: Chris N <<a href="mailto:netterchris@gmail.com"
target="_blank" moz-do-not-send="true">netterchris@gmail.com</a>><br>
Cc: DPRG <<a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>><br>
Subject: Re: [Dprglist] Need suggestion for expansion boards
for STM32<br>
to build a robot<br>
Message-ID: <<a
href="mailto:8414D2B6-F2AB-4DEE-A22F-A3C4C5671012@gmail.com"
target="_blank" moz-do-not-send="true">8414D2B6-F2AB-4DEE-A22F-A3C4C5671012@gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Thanks Chris for the inputs.<br>
The STM32 is in addition to the RPi setup. Post the last
update, I have not had the time to work on my RPi setup.<br>
<br>
Regards.<br>
- Kumar<br>
<br>
Sent from my iPhone<br>
<br>
> On Oct 22, 2021, at 6:42 AM, Chris N <<a
href="mailto:netterchris@gmail.com" target="_blank"
moz-do-not-send="true">netterchris@gmail.com</a>>
wrote:<br>
> <br>
> ?<br>
> <br>
> Kumar,<br>
> In principle that Arduino shield should work for you,
provided there are no issues with voltage levels. The STM32
is 5V-tolerant, so probably nothing to worry about on that
end. Maybe more of a question if the Shield gets the
voltage it needs. It probably will, because the arduino
headers have a pin reserved for 5V. It's just one of those
things worth double checking, though, before you start
banging your head against the wall....<br>
> Maybe more worth noting is the fact that the shield
uses the L293 motor driver (not the 298). The L293 is not
exactly very powerful. 1.2A max.<br>
> <br>
> P.S.: what happened to your plans with Pi + Ubuntu +
ROS ? Is the STM32 an addition to that setup, or instead of
that Pi-based setup?<br>
> <br>
> Chris.<br>
> <br>
>> On Thu, Oct 21, 2021 at 3:19 PM Thalanayar
Muthukumar <<a href="mailto:tnkumar@gmail.com"
target="_blank" moz-do-not-send="true">tnkumar@gmail.com</a>>
wrote:<br>
>> Thanks Chris. <br>
>> I have this Arduino shield (<a
href="https://www.amazon.com/gp/product/B01LX9TLP5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://www.amazon.com/gp/product/B01LX9TLP5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1</a>)
which can possibly be used with the NUCLEO - I may need to
confirm that the voltage levels match. Beyond that, in the
initial phase, I have my I2C(StemmaQT) BN055 and StemmaQT
OLED display that I may want to use.<br>
>> <br>
>> In later stages, after I get my initial STM32 robot
moving, may consider other sensors.<br>
>> <br>
>> Regards.<br>
>> - Kumar<br>
>> <br>
>>> On Thu, Oct 21, 2021 at 7:16 AM Christian M
Netter <<a href="mailto:netterchris@gmail.com"
target="_blank" moz-do-not-send="true">netterchris@gmail.com</a>>
wrote:<br>
>>> Do you have a rough idea of what type of
sensors And actuators and how many of each you will be
connecting?<br>
>>> <br>
>>> That will tell you what type of I/O and how
much of each you will need<br>
>>> <br>
>>> What is lacking from the nucleo board that you
purchased?<br>
>>> <br>
>>> Most STM 32 boards probably have enough I/O for
a basic robot so you might not actually need an expansion.<br>
>>> <br>
>>> The only thing you might need is a motor
driver.<br>
>>> <br>
>>> Chris<br>
>>> <br>
>>> On Oct 21, 2021, at 12:05 AM, Thalanayar
Muthukumar via DPRGlist <<a
href="mailto:dprglist@lists.dprg.org" target="_blank"
moz-do-not-send="true">dprglist@lists.dprg.org</a>>
wrote:<br>
>>> <br>
>>> ?<br>
>>> So far, in the past few months, I have been
building Arduino or RPi based robots.<br>
>>> I decided next, to use the STM32 and ordered a
NUCLEO STM32L476RG Kit.<br>
>>> <br>
>>> Need suggestions for expansion boards that can
help me build a robot.<br>
>>> I see many Arduino shields and Pi Hats, but
could not locate the right expansion board. <br>
>>> <br>
>>> Or instead of the NUCLEO kit, should I be
looking at other STM32 boards?<br>
>>> I do not want to build a custom board.<br>
>>> <br>
>>> Regards.<br>
>>> - Kumar<br>
>>> <br>
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<br>
------------------------------<br>
<br>
Message: 7<br>
Date: Fri, 22 Oct 2021 14:51:52 -0500<br>
From: "David P. Anderson" <<a
href="mailto:davida@smu.edu" target="_blank"
moz-do-not-send="true">davida@smu.edu</a>><br>
To: DPRG <<a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>><br>
Subject: [Dprglist] Robotic Boat<br>
Message-ID: <<a
href="mailto:4435425e-855c-6fb9-9d57-eb079d452c50@smu.edu"
target="_blank" moz-do-not-send="true">4435425e-855c-6fb9-9d57-eb079d452c50@smu.edu</a>><br>
Content-Type: text/plain; charset="utf-8"; format=flowed<br>
<br>
Just made 1000 mile journey autonomously around coastline of
Denmark.?? <br>
Note the use of "sparse waypoints" as we've discussed
recently.<br>
<br>
<a
href="https://secure-web.cisco.com/1WvmSp6Sunf7FUt90jCY0tnojCFIrFnOu7dBKh_rgLikX6IPnjFI8wedjd4woWiiwfYUIuiz2PGOWer_hvZO33KBNcxjRXpHUZwYW0OXNmnpIaP_KO0FHkuPD5jg8pXP4suIjB4ZowMJ1wpzlmtE7n54lIkaueFh9fCZ2gzmoU_KjvmqrTDMkYQTpD7t_KSmfsGM6lLut8Stk-fORH1OvuyxpvoRsGzpt9SWnYA0NowVjMVS1GXS8_2BT77yvDavUcqpx3q8OiWdEMwrZG4FQ7NvtpUMldE8uiqwgir0GJnc/https%3A%2F%2Fboingboing.net%2F2021%2F10%2F22%2Fa-robot-tugboat-just-made-a-successful-1000-mile-journey-overseas.html"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://boingboing.net/2021/10/22/a-robot-tugboat-just-made-a-successful-1000-mile-journey-overseas.html</a><br>
<br>
cheers!<br>
<br>
dpa<br>
<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 8<br>
Date: Fri, 22 Oct 2021 15:45:48 -0500<br>
From: Doug Paradis <<a href="mailto:paradug@gmail.com"
target="_blank" moz-do-not-send="true">paradug@gmail.com</a>><br>
To: "David P. Anderson" <<a href="mailto:davida@smu.edu"
target="_blank" moz-do-not-send="true">davida@smu.edu</a>><br>
Cc: DPRG <<a href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>><br>
Subject: Re: [Dprglist] Robotic Boat<br>
Message-ID:<br>
<<a
href="mailto:CAOdUW%2BYHMpa0wHwHThbjUJNvUpN5oXTdpFZCMsjUbSn1Qj_i0Q@mail.gmail.com"
target="_blank" moz-do-not-send="true">CAOdUW+YHMpa0wHwHThbjUJNvUpN5oXTdpFZCMsjUbSn1Qj_i0Q@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
David,<br>
Here is an autonomous boat (<a
href="https://secure-web.cisco.com/1ajMf_uBVEydYmOzqTpszLYpBlwBbFRTWoMCk3ABwfyYO_93CNZpBF1hhUVaLtYEPTXByRr-FVbAxikXYT9toFxtsSUhkk2s7boxvHA5-S2g5mv7QUkDdHTKgzRPoxCfyYCK8ONq5aF8u7mkTPu5f5rg8E03Bssfmb1yV2rEimAT7S-83L5UOSo2V00rS08JEJHy4rMriPU0XXjpuwDA3Ui4I85fPLBxucaLk0BGN-7QKb661zBlGl1IvHCuZ5r4HwPiPA7_Y3fRUfYrdjfrxqHNrJZ1zFTwmTNO9jqE25O8/https%3A%2F%2Fwww.locarbftw.com%2F"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://www.locarbftw.com/</a>)
that I have<br>
been studying to help with the MavLink communications for my
rover. Looks<br>
like a really fun project.<br>
Regards,<br>
Doug P.<br>
<br>
On Fri, Oct 22, 2021 at 2:51 PM David P. Anderson via
DPRGlist <<br>
<a href="mailto:dprglist@lists.dprg.org" target="_blank"
moz-do-not-send="true">dprglist@lists.dprg.org</a>>
wrote:<br>
<br>
> Just made 1000 mile journey autonomously around
coastline of Denmark.<br>
> Note the use of "sparse waypoints" as we've discussed
recently.<br>
><br>
><br>
> <a
href="https://secure-web.cisco.com/1WvmSp6Sunf7FUt90jCY0tnojCFIrFnOu7dBKh_rgLikX6IPnjFI8wedjd4woWiiwfYUIuiz2PGOWer_hvZO33KBNcxjRXpHUZwYW0OXNmnpIaP_KO0FHkuPD5jg8pXP4suIjB4ZowMJ1wpzlmtE7n54lIkaueFh9fCZ2gzmoU_KjvmqrTDMkYQTpD7t_KSmfsGM6lLut8Stk-fORH1OvuyxpvoRsGzpt9SWnYA0NowVjMVS1GXS8_2BT77yvDavUcqpx3q8OiWdEMwrZG4FQ7NvtpUMldE8uiqwgir0GJnc/https%3A%2F%2Fboingboing.net%2F2021%2F10%2F22%2Fa-robot-tugboat-just-made-a-successful-1000-mile-journey-overseas.html"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://boingboing.net/2021/10/22/a-robot-tugboat-just-made-a-successful-1000-mile-journey-overseas.html</a><br>
><br>
> cheers!<br>
><br>
> dpa<br>
><br>
><br>
> _______________________________________________<br>
> DPRGlist mailing list<br>
> <a href="mailto:DPRGlist@lists.dprg.org"
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><br>
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