[Dprglist] NUCLEO STM32 L476RG - need suggestion of development environment to use
David P. Anderson
davida at smu.edu
Fri Oct 22 22:04:59 PDT 2021
Kumar,
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.
cheers!
David
On 10/22/21 11:44 PM, Thalanayar Muthukumar via DPRGlist wrote:
>
> */[EXTERNAL SENDER]/*
>
> https://www.youtube.com/watch?v=VNPOWBemGqU
> <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>
>
> Got my NUCLEO L476RG today and got my first Blinky work on it.
> I thought of starting with STM32CubeIDE and micropython, but could not
> figure out how to use these environments.
> Then, I came across mbed.org
> <http://secure-web.cisco.com/1aeFiyIFvBsyxqQUgqZq5neKa20aJLW-U01ezEm1E-Jo0Dw7uqFEiLG15MWpRgk6wYSJG0zVAvhNZdFFStDql_EJGYzMlcN85q_ImPn80Grt7mc9DMDlqvibSgbYRebN1SSqaOnlJ7zA8gMJvudSUCc3kwQg4sdcX-d-EwnJfEWkIDQq1DZQzz5HR2vth5lH6KkACTzrgeVW5yA-FvI3NDDh1yELTehukTZvufpoqkiC8hlLKo4ZimfgsjyvzKZtZHDN3KU8N2gNqEEf4cG3PNGS0pBSk7b-p_VW7H0f5xp4/http%3A%2F%2Fmbed.org>
> and was able to get the cpp program for blinky working.
>
> What do people use as their development environment for the STM32 boards?
> Need suggestions on what is best to use to get the best experience
> with the STM32.
>
> Every new chip has its own development environment, startup challenges
> that one needs to go through ...
>
> Regards.
> - Kumar
>
> On Fri, Oct 22, 2021 at 4:04 PM <dprglist-request at lists.dprg.org
> <mailto:dprglist-request at lists.dprg.org>> wrote:
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> Today's Topics:
>
> 1. Re: Fwd: Need suggestion for expansion boards for STM32 to
> build a robot (Murray Altheim)
> 2. Re: Fwd: Need suggestion for expansion boards for STM32 to
> build a robot (secretary at dprg.org <mailto:secretary at dprg.org>)
> 3. Re: Fwd: Need suggestion for expansion boards for STM32 to
> build a robot (deltagraph at aol.com <mailto:deltagraph at aol.com>)
> 4. Re: Fwd: Need suggestion for expansion boards for STM32 to
> build a robot (David P. Anderson)
> 5. Re: Need suggestion for expansion boards for STM32 to build a
> robot (Chris N)
> 6. Re: Need suggestion for expansion boards for STM32 to build a
> robot (Thalanayar Muthukumar)
> 7. Robotic Boat (David P. Anderson)
> 8. Re: Robotic Boat (Doug Paradis)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 22 Oct 2021 12:15:52 +1300
> From: Murray Altheim <murray18 at altheim.com
> <mailto:murray18 at altheim.com>>
> To: dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>
> Subject: Re: [Dprglist] Fwd: Need suggestion for expansion boards for
> STM32 to build a robot
> Message-ID: <5712e42f-ca49-c21d-a17e-5e2a97de2293 at altheim.com
> <mailto:5712e42f-ca49-c21d-a17e-5e2a97de2293 at altheim.com>>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> On 22/10/21 6:08 am, Doug Paradis via DPRGlist wrote:
> [...] An?alternative is a board laid out by club member Ron Grant.
> Ron's board
> > requires some more work on your part, but breaks out all the
> pins. It is
> > much larger than the UNO sensor shield, but has some nice
> features. It may
> > require having it built at a PCB company.
> Hi Doug,
>
> Has Ron released the files for that board somewhere? Because
> nowadays it's
> almost trivial to send a board spec off to a fab shop and have
> them made
> and sent back quickly and cheaply, possibly cheaper than from
> Adafruit or
> another hobbyist vendor (you may be able to buy them for roughly
> the cost
> that Adafruit does as an OEM).
>
> Having the board files available would be a boon to the robotics
> community,
> as even I (!) am now looking at STM32 boards, among them the
> Nucleo-64s.
>
> Cheers,
>
> Murray
>
> ...........................................................................
> Murray Altheim <murray18 at altheim dot com> = = ===
> http://www.altheim.com/murray/
> <http://secure-web.cisco.com/13n67tm5bc4uG7SidcW5H9wLNZHzQtwaebW548tzp0SsSCOJSYkQ5ule0Mt3k-rN911YvZJQ9u7aMQaw-3t9srKncBJvCwlwqZOPYAjDDL5dpFEGseY5jinjmcNCN8xiVEHoi1eVCeLFRaOsNqAHztpFZqAEG5cONIwLqVRJq-lXqpYNmS_MUgIsq1-7zxoOQuXkoun8d_pSFX6BP1uliZyZ4qWRstcUn41j5lu6GoF6wKAsMmZOg5l0pgi5H8fncS-2vwxqiIuY9KpPNmS2h6ECKXDDnDkwtJ0_zwSSXsbQ/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F>
> === ===
> = = ===
> In the evening
> The rice leaves in the garden
> Rustle in the autumn wind
> That blows through my reed hut.
> -- Minamoto no Tsunenobu
>
>
>
> ------------------------------
>
> Message: 2
> Date: Thu, 21 Oct 2021 19:43:38 -0500
> From: "secretary at dprg.org <mailto:secretary at dprg.org>"
> <secretary at dprg.org <mailto:secretary at dprg.org>>
> To: Murray Altheim <murray18 at altheim.com
> <mailto:murray18 at altheim.com>>
> Cc: DPRG <dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>>
> Subject: Re: [Dprglist] Fwd: Need suggestion for expansion boards for
> STM32 to build a robot
> Message-ID:
>
> <CAOdUW+Zz7Ze7RHo+zW9r9Y2bYBoLyvAp0cEs0sGiMG8DZbHRhQ at mail.gmail.com
> <mailto:CAOdUW%2BZz7Ze7RHo%2BzW9r9Y2bYBoLyvAp0cEs0sGiMG8DZbHRhQ at mail.gmail.com>>
> Content-Type: text/plain; charset="utf-8"
>
> Murray,
> That would be up to Ron, he owns the files.
> Regards,
> Doug P.
>
> On Thu, Oct 21, 2021 at 6:23 PM Murray Altheim via DPRGlist <
> dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>> wrote:
>
> > On 22/10/21 6:08 am, Doug Paradis via DPRGlist wrote:
> > [...] An alternative is a board laid out by club member Ron
> Grant. Ron's
> > board
> > > requires some more work on your part, but breaks out all the
> pins. It is
> > > much larger than the UNO sensor shield, but has some nice
> features. It
> > may
> > > require having it built at a PCB company.
> > Hi Doug,
> >
> > Has Ron released the files for that board somewhere? Because
> nowadays it's
> > almost trivial to send a board spec off to a fab shop and have
> them made
> > and sent back quickly and cheaply, possibly cheaper than from
> Adafruit or
> > another hobbyist vendor (you may be able to buy them for roughly
> the cost
> > that Adafruit does as an OEM).
> >
> > Having the board files available would be a boon to the robotics
> community,
> > as even I (!) am now looking at STM32 boards, among them the
> Nucleo-64s.
> >
> > Cheers,
> >
> > Murray
> >
> >
> ...........................................................................
> > Murray Altheim <murray18 at altheim dot com> =
> = ===
> > http://www.altheim.com/murray/
> <http://secure-web.cisco.com/13n67tm5bc4uG7SidcW5H9wLNZHzQtwaebW548tzp0SsSCOJSYkQ5ule0Mt3k-rN911YvZJQ9u7aMQaw-3t9srKncBJvCwlwqZOPYAjDDL5dpFEGseY5jinjmcNCN8xiVEHoi1eVCeLFRaOsNqAHztpFZqAEG5cONIwLqVRJq-lXqpYNmS_MUgIsq1-7zxoOQuXkoun8d_pSFX6BP1uliZyZ4qWRstcUn41j5lu6GoF6wKAsMmZOg5l0pgi5H8fncS-2vwxqiIuY9KpPNmS2h6ECKXDDnDkwtJ0_zwSSXsbQ/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F>
> ===
> > ===
> > = =
> > ===
> > In the evening
> > The rice leaves in the garden
> > Rustle in the autumn wind
> > That blows through my reed hut.
> > -- Minamoto no Tsunenobu
> >
> > _______________________________________________
> > DPRGlist mailing list
> > DPRGlist at lists.dprg.org <mailto:DPRGlist at lists.dprg.org>
> > http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org
> <http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org>
> >
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> ------------------------------
>
> Message: 3
> Date: Fri, 22 Oct 2021 01:43:02 +0000 (UTC)
> From: deltagraph at aol.com <mailto:deltagraph at aol.com>
> To: "dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>"
> <dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>>
> Subject: Re: [Dprglist] Fwd: Need suggestion for expansion boards for
> STM32 to build a robot
> Message-ID: <1145443002.52144.1634866982774 at mail.yahoo.com
> <mailto:1145443002.52144.1634866982774 at mail.yahoo.com>>
> Content-Type: text/plain; charset="utf-8"
>
> Hello Doug / Murray,
> Are you talking about the board I created for David Anderson?
> I would consider that public domain if David does not mind...
> I can probably dig up the Eagle files for it if you don't have them.
> 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...
>
> 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.
>
> 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...
>
> 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.?
>
> On Oshpark, search for shared project :? NucleoBot_DPA_2
> Ron
>
>
>
>
>
>
>
> -----Original Message-----
> From: Murray Altheim via DPRGlist <dprglist at lists.dprg.org
> <mailto:dprglist at lists.dprg.org>>
> To: dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>
> Sent: Thu, Oct 21, 2021 6:15 pm
> Subject: Re: [Dprglist] Fwd: Need suggestion for expansion boards
> for STM32 to build a robot
>
> On 22/10/21 6:08 am, Doug Paradis via DPRGlist wrote:
> [...] An?alternative is a board laid out by club member Ron Grant.
> Ron's board
> > requires some more work on your part, but breaks out all the
> pins. It is
> > much larger than the UNO sensor shield, but has some nice
> features. It may
> > require having it built at a PCB company.
> Hi Doug,
>
> Has Ron released the files for that board somewhere? Because
> nowadays it's
> almost trivial to send a board spec off to a fab shop and have
> them made
> and sent back quickly and cheaply, possibly cheaper than from
> Adafruit or
> another hobbyist vendor (you may be able to buy them for roughly
> the cost
> that Adafruit does as an OEM).
>
> Having the board files available would be a boon to the robotics
> community,
> as even I (!) am now looking at STM32 boards, among them the
> Nucleo-64s.
>
> Cheers,
>
> Murray
>
> ...........................................................................
> Murray Altheim <murray18 at altheim dot com>? ? ? ? ? ? ? ? ? ? ?
> = =? ===
> http://www.altheim.com/murray/
> <http://secure-web.cisco.com/13n67tm5bc4uG7SidcW5H9wLNZHzQtwaebW548tzp0SsSCOJSYkQ5ule0Mt3k-rN911YvZJQ9u7aMQaw-3t9srKncBJvCwlwqZOPYAjDDL5dpFEGseY5jinjmcNCN8xiVEHoi1eVCeLFRaOsNqAHztpFZqAEG5cONIwLqVRJq-lXqpYNmS_MUgIsq1-7zxoOQuXkoun8d_pSFX6BP1uliZyZ4qWRstcUn41j5lu6GoF6wKAsMmZOg5l0pgi5H8fncS-2vwxqiIuY9KpPNmS2h6ECKXDDnDkwtJ0_zwSSXsbQ/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F>
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ===? ===
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
> ? = =? ===
> ? ? In the evening
> ? ? The rice leaves in the garden
> ? ? Rustle in the autumn wind
> ? ? That blows through my reed hut.
> ? ? ? ? ? ? -- Minamoto no Tsunenobu
>
> _______________________________________________
> DPRGlist mailing list
> DPRGlist at lists.dprg.org <mailto:DPRGlist at lists.dprg.org>
> http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org
> <http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org>
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> ------------------------------
>
> Message: 4
> Date: Thu, 21 Oct 2021 21:17:18 -0500
> From: "David P. Anderson" <davida at smu.edu <mailto:davida at smu.edu>>
> To: <dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>>
> Subject: Re: [Dprglist] Fwd: Need suggestion for expansion boards for
> STM32 to build a robot
> Message-ID: <17535899-d82e-4bfe-0e14-673b3ca150c2 at smu.edu
> <mailto:17535899-d82e-4bfe-0e14-673b3ca150c2 at smu.edu>>
> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>
> Ron,
>
> That's fine with me.? I'd probably chip in.
>
> Also the next-to-last version had a mistake, a pin shorted to
> ground.?
> Not sure which one is the OshPark file?
>
> David
>
>
> On 10/21/21 8:43 PM, Ron Grant via DPRGlist wrote:
> > > */[EXTERNAL SENDER]/* > > Hello Doug / Murray, > > Are you
> talking
> about the board I created for David Anderson? I would > consider that
> public domain if David does not mind... > > I can probably dig up the
> Eagle files for it if you don't have them. > > 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... > > 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. > >
> 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... > > 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. > > On Oshpark, search for shared project :
> NucleoBot_DPA_2 > >
> Ron > > > > > > > > -----Original Message----- From: Murray
> Altheim via
> DPRGlist > <dprglist at lists.dprg.org
> <mailto:dprglist at lists.dprg.org>> To: dprglist at lists.dprg.org
> <mailto:dprglist at lists.dprg.org> Sent:
> Thu, Oct > 21, 2021 6:15 pm Subject: Re: [Dprglist] Fwd: Need
> suggestion
> for > expansion boards for STM32 to build a robot > > On 22/10/21
> 6:08
> am, Doug Paradis via DPRGlist wrote: [...] An > alternative is a
> board
> laid out by club member Ron Grant. Ron's > board >> requires some
> more
> work on your part, but breaks out all the pins. >> It is much larger
> than the UNO sensor shield, but has some nice >> features. It may
> require having it built at a PCB company. > Hi Doug, > > Has Ron
> released the files for that board somewhere? Because nowadays > it's
> almost trivial to send a board spec off to a fab shop and have > them
> made and sent back quickly and cheaply, possibly cheaper than > from
> Adafruit or another hobbyist vendor (you may be able to buy them >
> for
> roughly the cost that Adafruit does as an OEM). > > Having the board
> files available would be a boon to the robotics > community, as
> even I
> (!) am now looking at STM32 boards, among them > the Nucleo-64s. > >
> Cheers, > > Murray > >
> ...........................................................................
>
> > > Murray Altheim <murray18 at altheim dot
> com>????????????????????? =
> =? ===
> > http://www.altheim.com/murray/
> <http://secure-web.cisco.com/13n67tm5bc4uG7SidcW5H9wLNZHzQtwaebW548tzp0SsSCOJSYkQ5ule0Mt3k-rN911YvZJQ9u7aMQaw-3t9srKncBJvCwlwqZOPYAjDDL5dpFEGseY5jinjmcNCN8xiVEHoi1eVCeLFRaOsNqAHztpFZqAEG5cONIwLqVRJq-lXqpYNmS_MUgIsq1-7zxoOQuXkoun8d_pSFX6BP1uliZyZ4qWRstcUn41j5lu6GoF6wKAsMmZOg5l0pgi5H8fncS-2vwxqiIuY9KpPNmS2h6ECKXDDnDkwtJ0_zwSSXsbQ/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F>
> >
> <http://secure-web.cisco.com/1uMwoWuJh8sM3pW1MNURF7he2-zKJSnyI8Uf_p02RD3D7vc8kPoxErh1bYLtOttiD-z41gCtWkM-2Epn4xxIgoOreeCNHAoP0aOJSiKMc41vKAdb5EsDhw74fr_DISXQ9nEYPBTbL1L_w-C-QJtPUHCW7H5qjF6LnpGbdkG93Qmn6ACn01ZkBgiqvqGRZKhrpWp8EJBkzGhhaPs2tBCBZuGdQOxO4K31f5mwvJS3gFa3yIrqvfoZGKVT50GegnYvWKBFx0rZ6Q5oL6c817VT8l_goQIaOcZ7Mah0rtC8uSi8/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F
> <http://secure-web.cisco.com/1uMwoWuJh8sM3pW1MNURF7he2-zKJSnyI8Uf_p02RD3D7vc8kPoxErh1bYLtOttiD-z41gCtWkM-2Epn4xxIgoOreeCNHAoP0aOJSiKMc41vKAdb5EsDhw74fr_DISXQ9nEYPBTbL1L_w-C-QJtPUHCW7H5qjF6LnpGbdkG93Qmn6ACn01ZkBgiqvqGRZKhrpWp8EJBkzGhhaPs2tBCBZuGdQOxO4K31f5mwvJS3gFa3yIrqvfoZGKVT50GegnYvWKBFx0rZ6Q5oL6c817VT8l_goQIaOcZ7Mah0rtC8uSi8/http%3A%2F%2Fwww.altheim.com%2Fmurray%2F>>
>
> > === === = = === In the evening The rice leaves in the garden
> Rustle >
> in the autumn wind That blows through my reed hut. -- Minamoto no >
> Tsunenobu > > _______________________________________________
> DPRGlist
> mailing > list DPRGlist at lists.dprg.org
> <mailto:DPRGlist at lists.dprg.org> <mailto:DPRGlist at lists.dprg.org
> <mailto:DPRGlist at lists.dprg.org>>
> > http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org
> <http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org> >
> <http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org
> <http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org>> > >
> _______________________________________________ DPRGlist mailing >
> list
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> ------------------------------
>
> Message: 5
> Date: Fri, 22 Oct 2021 07:42:43 -0400
> From: Chris N <netterchris at gmail.com <mailto:netterchris at gmail.com>>
> To: Thalanayar Muthukumar <tnkumar at gmail.com
> <mailto:tnkumar at gmail.com>>
> Cc: DPRG <dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>>
> Subject: Re: [Dprglist] Need suggestion for expansion boards for STM32
> to build a robot
> Message-ID:
>
> <CA++ApaXK_WjCSmCvyzg8Fg5Y4VfdaU1nN_91eBk_tuZ1c0qeJw at mail.gmail.com
> <mailto:CA%2B%2BApaXK_WjCSmCvyzg8Fg5Y4VfdaU1nN_91eBk_tuZ1c0qeJw at mail.gmail.com>>
> Content-Type: text/plain; charset="utf-8"
>
> Kumar,
> 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....
> 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.
>
> 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?
>
> Chris.
>
> On Thu, Oct 21, 2021 at 3:19 PM Thalanayar Muthukumar
> <tnkumar at gmail.com <mailto:tnkumar at gmail.com>>
> wrote:
>
> > Thanks Chris.
> > I have this Arduino shield (
> >
> https://www.amazon.com/gp/product/B01LX9TLP5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1
> <https://www.amazon.com/gp/product/B01LX9TLP5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1>)
> > 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.
> >
> > In later stages, after I get my initial STM32 robot moving, may
> consider
> > other sensors.
> >
> > Regards.
> > - Kumar
> >
> > On Thu, Oct 21, 2021 at 7:16 AM Christian M Netter
> <netterchris at gmail.com <mailto:netterchris at gmail.com>>
> > wrote:
> >
> >> Do you have a rough idea of what type of sensors And actuators
> and how
> >> many of each you will be connecting?
> >>
> >> That will tell you what type of I/O and how much of each you
> will need
> >>
> >> What is lacking from the nucleo board that you purchased?
> >>
> >> Most STM 32 boards probably have enough I/O for a basic robot
> so you
> >> might not actually need an expansion.
> >>
> >> The only thing you might need is a motor driver.
> >>
> >> Chris
> >>
> >> On Oct 21, 2021, at 12:05 AM, Thalanayar Muthukumar via DPRGlist <
> >> dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>> wrote:
> >>
> >> ?
> >> So far, in the past few months, I have been building Arduino or
> RPi based
> >> robots.
> >> I decided next, to use the STM32 and ordered a NUCLEO
> STM32L476RG Kit.
> >>
> >> Need suggestions for expansion boards that can help me build a
> robot.
> >> I see many Arduino shields and Pi Hats, but could not locate
> the right
> >> expansion board.
> >>
> >> Or instead of the NUCLEO kit, should I be looking at other
> STM32 boards?
> >> I do not want to build a custom board.
> >>
> >> Regards.
> >> - Kumar
> >>
> >>
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> ------------------------------
>
> Message: 6
> Date: Fri, 22 Oct 2021 06:53:11 -0500
> From: Thalanayar Muthukumar <tnkumar at gmail.com
> <mailto:tnkumar at gmail.com>>
> To: Chris N <netterchris at gmail.com <mailto:netterchris at gmail.com>>
> Cc: DPRG <dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>>
> Subject: Re: [Dprglist] Need suggestion for expansion boards for STM32
> to build a robot
> Message-ID: <8414D2B6-F2AB-4DEE-A22F-A3C4C5671012 at gmail.com
> <mailto:8414D2B6-F2AB-4DEE-A22F-A3C4C5671012 at gmail.com>>
> Content-Type: text/plain; charset="utf-8"
>
> Thanks Chris for the inputs.
> 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.
>
> Regards.
> - Kumar
>
> Sent from my iPhone
>
> > On Oct 22, 2021, at 6:42 AM, Chris N <netterchris at gmail.com
> <mailto:netterchris at gmail.com>> wrote:
> >
> > ?
> >
> > Kumar,
> > 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....
> > 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.
> >
> > 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?
> >
> > Chris.
> >
> >> On Thu, Oct 21, 2021 at 3:19 PM Thalanayar Muthukumar
> <tnkumar at gmail.com <mailto:tnkumar at gmail.com>> wrote:
> >> Thanks Chris.
> >> I have this Arduino shield
> (https://www.amazon.com/gp/product/B01LX9TLP5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1
> <https://www.amazon.com/gp/product/B01LX9TLP5/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1>)
> 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.
> >>
> >> In later stages, after I get my initial STM32 robot moving, may
> consider other sensors.
> >>
> >> Regards.
> >> - Kumar
> >>
> >>> On Thu, Oct 21, 2021 at 7:16 AM Christian M Netter
> <netterchris at gmail.com <mailto:netterchris at gmail.com>> wrote:
> >>> Do you have a rough idea of what type of sensors And actuators
> and how many of each you will be connecting?
> >>>
> >>> That will tell you what type of I/O and how much of each you
> will need
> >>>
> >>> What is lacking from the nucleo board that you purchased?
> >>>
> >>> Most STM 32 boards probably have enough I/O for a basic robot
> so you might not actually need an expansion.
> >>>
> >>> The only thing you might need is a motor driver.
> >>>
> >>> Chris
> >>>
> >>> On Oct 21, 2021, at 12:05 AM, Thalanayar Muthukumar via
> DPRGlist <dprglist at lists.dprg.org
> <mailto:dprglist at lists.dprg.org>> wrote:
> >>>
> >>> ?
> >>> So far, in the past few months, I have been building Arduino
> or RPi based robots.
> >>> I decided next, to use the STM32 and ordered a NUCLEO
> STM32L476RG Kit.
> >>>
> >>> Need suggestions for expansion boards that can help me build a
> robot.
> >>> I see many Arduino shields and Pi Hats, but could not locate
> the right expansion board.
> >>>
> >>> Or instead of the NUCLEO kit, should I be looking at other
> STM32 boards?
> >>> I do not want to build a custom board.
> >>>
> >>> Regards.
> >>> - Kumar
> >>>
> -------------- next part --------------
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> ------------------------------
>
> Message: 7
> Date: Fri, 22 Oct 2021 14:51:52 -0500
> From: "David P. Anderson" <davida at smu.edu <mailto:davida at smu.edu>>
> To: DPRG <dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>>
> Subject: [Dprglist] Robotic Boat
> Message-ID: <4435425e-855c-6fb9-9d57-eb079d452c50 at smu.edu
> <mailto:4435425e-855c-6fb9-9d57-eb079d452c50 at smu.edu>>
> Content-Type: text/plain; charset="utf-8"; format=flowed
>
> Just made 1000 mile journey autonomously around coastline of
> Denmark.??
> Note the use of "sparse waypoints" as we've discussed recently.
>
> https://boingboing.net/2021/10/22/a-robot-tugboat-just-made-a-successful-1000-mile-journey-overseas.html
> <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>
>
> cheers!
>
> dpa
>
>
>
>
> ------------------------------
>
> Message: 8
> Date: Fri, 22 Oct 2021 15:45:48 -0500
> From: Doug Paradis <paradug at gmail.com <mailto:paradug at gmail.com>>
> To: "David P. Anderson" <davida at smu.edu <mailto:davida at smu.edu>>
> Cc: DPRG <dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>>
> Subject: Re: [Dprglist] Robotic Boat
> Message-ID:
>
> <CAOdUW+YHMpa0wHwHThbjUJNvUpN5oXTdpFZCMsjUbSn1Qj_i0Q at mail.gmail.com
> <mailto:CAOdUW%2BYHMpa0wHwHThbjUJNvUpN5oXTdpFZCMsjUbSn1Qj_i0Q at mail.gmail.com>>
> Content-Type: text/plain; charset="utf-8"
>
> David,
> Here is an autonomous boat (https://www.locarbftw.com/
> <https://secure-web.cisco.com/1ajMf_uBVEydYmOzqTpszLYpBlwBbFRTWoMCk3ABwfyYO_93CNZpBF1hhUVaLtYEPTXByRr-FVbAxikXYT9toFxtsSUhkk2s7boxvHA5-S2g5mv7QUkDdHTKgzRPoxCfyYCK8ONq5aF8u7mkTPu5f5rg8E03Bssfmb1yV2rEimAT7S-83L5UOSo2V00rS08JEJHy4rMriPU0XXjpuwDA3Ui4I85fPLBxucaLk0BGN-7QKb661zBlGl1IvHCuZ5r4HwPiPA7_Y3fRUfYrdjfrxqHNrJZ1zFTwmTNO9jqE25O8/https%3A%2F%2Fwww.locarbftw.com%2F>)
> that I have
> been studying to help with the MavLink communications for my
> rover. Looks
> like a really fun project.
> Regards,
> Doug P.
>
> On Fri, Oct 22, 2021 at 2:51 PM David P. Anderson via DPRGlist <
> dprglist at lists.dprg.org <mailto:dprglist at lists.dprg.org>> wrote:
>
> > Just made 1000 mile journey autonomously around coastline of
> Denmark.
> > Note the use of "sparse waypoints" as we've discussed recently.
> >
> >
> >
> https://boingboing.net/2021/10/22/a-robot-tugboat-just-made-a-successful-1000-mile-journey-overseas.html
> <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>
> >
> > cheers!
> >
> > dpa
> >
> >
> > _______________________________________________
> > DPRGlist mailing list
> > DPRGlist at lists.dprg.org <mailto:DPRGlist at lists.dprg.org>
> > http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org
> <http://lists.dprg.org/listinfo.cgi/dprglist-dprg.org>
> >
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