[Dprglist] Installing ROS on RPI4

Sat Sep 25 23:56:23 PDT 2021

Thanks Doug. I will check this out.
I have tried various things but not succeeded yet.

Regards.
- Kumar

Sent from my iPhone

> On Sep 26, 2021, at 1:10 AM, Doug Paradis <paradug at gmail.com> wrote:
> 
> 
> Kumar,
>      You might find this Instructable useful: https://www.instructables.com/Using-RPlidar-With-Robot-Navigation/.
> Regards,
> Doug P.
> 
>> On Sat, Sep 25, 2021 at 11:58 PM Doug Paradis <paradug at gmail.com> wrote:
>> Kumar,
>>       Harold has worked with ROS2. I believe Chris has worked with ROS1. They generally are present at RBNV on Tuesday. 
>> 
>> Regards,
>> Doug P. 
>> 
>>> On Sat, Sep 25, 2021 at 10:50 PM Thalanayar Muthukumar <tnkumar at gmail.com> wrote:
>>> Hi Doug,
>>> 
>>> I am going with ROS1 as I have heard it is the stable release.
>>> Would you propose to go with ROS2?
>>> 
>>> Regards.
>>> - Kumar
>>> 
>>>> On Sat, Sep 25, 2021 at 9:17 PM Thalanayar Muthukumar <tnkumar at gmail.com> wrote:
>>>> ROS1
>>>> 
>>>>> On Sat, Sep 25, 2021 at 9:00 PM Doug Paradis <paradug at gmail.com> wrote:
>>>>> Kumar,
>>>>>       Are you planning to use ROS2 or ROS1?
>>>>> Regards,
>>>>> Doug P.
>>>>> 
>>>>>> On Sat, Sep 25, 2021 at 8:29 PM Thalanayar Muthukumar via DPRGlist <dprglist at lists.dprg.org> wrote:
>>>>>> I figured this out by using instructions from Exomy software instructions … 
>>>>>> 
>>>>>> Sent from my iPhone
>>>>>> 
>>>>>> > On Sep 25, 2021, at 5:32 PM, Thalanayar Muthukumar <tnkumar at gmail.com> wrote:
>>>>>> > 
>>>>>> > I am struggling with installing ROS on RPI4. I guess there are some dependencies with Ubuntu images that should be used. Has anybody done this and can provide guidance? I want to subsequently connect RPLIDAR A1M8
>>>>>> > 
>>>>>> > Regards.
>>>>>> > - Kumar
>>>>>> > 
>>>>>> > Sent from my iPhone
>>>>>> > 
>>>>>> >> On Sep 25, 2021, at 4:24 PM, dprglist-request at lists.dprg.org wrote:
>>>>>> >> 
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>>>>>> >> 
>>>>>> >> Today's Topics:
>>>>>> >> 
>>>>>> >>  1. Re: ChiBot RoboMagellan videos from 2010-2012 (jsampson at pobox.com)
>>>>>> >>  2. Who Knew?   The Most Important Device In The Universe Is
>>>>>> >>     Powe? (Carl W Ott Jr)
>>>>>> >> 
>>>>>> >> 
>>>>>> >> ----------------------------------------------------------------------
>>>>>> >> 
>>>>>> >> Message: 1
>>>>>> >> Date: Fri, 24 Sep 2021 23:29:19 +0000 (UTC)
>>>>>> >> From: "jsampson at pobox.com" <jsampson at pobox.com>
>>>>>> >> To: "dprglist at lists.dprg.org" <dprglist at lists.dprg.org>
>>>>>> >> Subject: Re: [Dprglist] ChiBot RoboMagellan videos from 2010-2012
>>>>>> >> Message-ID: <807121260.773830.1632526159852 at mail.yahoo.com>
>>>>>> >> Content-Type: text/plain; charset="utf-8"
>>>>>> >> 
>>>>>> >> I have two older ChiBots Robomagellan videos on my YouTube channel from 2009.https://www.youtube.com/user/jws8675309/videos
>>>>>> >> Jeff Sampson
>>>>>> >> 
>>>>>> >>> Message: 1
>>>>>> >>> Date: Wed, 22 Sep 2021 21:37:59 -0500
>>>>>> >>> From: Doug Paradis <paradug at gmail.com>
>>>>>> >>> To: DPRG <dprglist at lists.dprg.org>
>>>>>> >>> Subject: [Dprglist] ChiBot RoboMagellan videos from 2010-2012
>>>>>> >>> 
>>>>>> >>> Several years ago I watched these videos hosted from the old ChiBot
>>>>>> >>> website. They show a nice variety of robots with different levels of
>>>>>> >>> success. They motivated me to start to build my own rover. I thought that
>>>>>> >>> when the ChiBot club website went dark, the videos were lost. I believe the
>>>>>> >>> club died. However, searching around tonight I found the playlist at
>>>>>> >>> https://www.youtube.com/playlist?list=PLJpO4U4ErJiwNC2Dzm36eEW2S89NSG9gS.
>>>>>> >>> 
>>>>>> >>> If you need some inspiration for the next RoboColumbus, check them out.
>>>>>> >>> 
>>>>>> >>> BTW, ChiBots seems to have been restarted. I wish them luck.
>>>>>> >>> 
>>>>>> >>> Regards,
>>>>>> >>> Doug P.
>>>>>> >> 
>>>>>> >> 
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>>>>>> >> ------------------------------
>>>>>> >> 
>>>>>> >> Message: 2
>>>>>> >> Date: Sat, 25 Sep 2021 15:06:07 -0500
>>>>>> >> From: Carl W Ott Jr <carl.ott.jr at gmail.com>
>>>>>> >> To: DPRG D-List <dprglist at dprg.org>
>>>>>> >> Subject: [Dprglist] Who Knew?   The Most Important Device In The
>>>>>> >>   Universe Is Powe?
>>>>>> >> Message-ID: <7AA798A6-7123-45A3-A04F-ABC0381ABCD1 at gmail.com>
>>>>>> >> Content-Type: text/plain; charset=us-ascii
>>>>>> >> 
>>>>>> >> https://hackaday.com/2021/09/23/the-most-important-device-in-the-universe-is-powered-by-a-555-timer/
>>>>>> >> 
>>>>>> >> ------------------------------
>>>>>> >> 
>>>>>> >> Subject: Digest Footer
>>>>>> >> 
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>>>>>> >> ------------------------------
>>>>>> >> 
>>>>>> >> End of DPRGlist Digest, Vol 60, Issue 14
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