From pete at soper.us  Thu Aug  8 12:08:38 2024
From: pete at soper.us (Pete Soper)
Date: Thu, 8 Aug 2024 13:08:38 -0400 (EDT)
Subject: [TriEmbed] New Raspberry Pi chip: RP2350
Message-ID: <0a10b4bf-fc08-4688-9f4f-e80aaf889789@soper.us>

https://www.raspberrypi.com/products/rp2350/

Pete
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From mikelisanke at gmail.com  Thu Aug  8 12:13:17 2024
From: mikelisanke at gmail.com (Mike Lisanke)
Date: Thu, 8 Aug 2024 13:13:17 -0400
Subject: [TriEmbed] New Raspberry Pi chip: RP2350
In-Reply-To: <0a10b4bf-fc08-4688-9f4f-e80aaf889789@soper.us>
References: <0a10b4bf-fc08-4688-9f4f-e80aaf889789@soper.us>
Message-ID: <CALt_PJS6uTapK2BziMqULJU8tQ0MLR_dCXtw-ES5LkGoy4wNhg@mail.gmail.com>

Any idea Why they made the  RISC-V cores Selectable from sw to switch with
the ARM cores? Why not enable both? Conflicts?
It's very interesting that an Open Source core now has potential to create
RPi products.

On Thu, Aug 8, 2024 at 1:09?PM Pete Soper via TriEmbed <
triembed at triembed.org> wrote:

> https://www.raspberrypi.com/products/rp2350/
>
> Pete
> _______________________________________________
> Triangle, NC Embedded Interest Group mailing list
>
> To post message: TriEmbed at triembed.org
> List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org
> TriEmbed web site: https://TriEmbed.org
> To unsubscribe, click link and send a blank message: mailto:
> unsubscribe-TriEmbed at bitser.net?subject=unsubscribe
> Searchable email archive available at
> https://www.mail-archive.com/triembed at triembed.org/
>
>

-- 
Best regards,  Mike
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From pete at soper.us  Thu Aug  8 12:24:31 2024
From: pete at soper.us (Pete Soper)
Date: Thu, 8 Aug 2024 13:24:31 -0400 (EDT)
Subject: [TriEmbed] New Raspberry Pi chip: RP2350
In-Reply-To: <CALt_PJS6uTapK2BziMqULJU8tQ0MLR_dCXtw-ES5LkGoy4wNhg@mail.gmail.com>
References: <0a10b4bf-fc08-4688-9f4f-e80aaf889789@soper.us>
 <CALt_PJS6uTapK2BziMqULJU8tQ0MLR_dCXtw-ES5LkGoy4wNhg@mail.gmail.com>
Message-ID: <1560457e-7536-464c-972c-f76ecca93bb5@soper.us>

(this time to all, with update)

I just found out that running one m33f core and one RISCV core is an option.

Eben Upton: "They're selectable at boot time: Each port into the bus fabric can be connected either to an M33 or a Hazard3 via a mux. You can even, if you're feeling obtuse, run with one of each."

Source: https://www.theregister.com/2024/08/08/pi_pico_2_risc_v/

Pete

Aug 8, 2024 1:13:58 PM Mike Lisanke <mikelisanke at gmail.com>:

> Any idea Why they made the ?RISC-V cores Selectable from sw to switch with the ARM cores? Why not enable both? Conflicts?
> It's very interesting that an Open Source core now has potential to create RPi products.?
> 
> On Thu, Aug 8, 2024 at 1:09?PM Pete Soper via TriEmbed <triembed at triembed.org> wrote:
>> https://www.raspberrypi.com/products/rp2350/
>> 
>> Pete
>> _______________________________________________
>> Triangle, NC Embedded Interest Group mailing list
>> 
>> To post message: TriEmbed at triembed.org
>> List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org
>> TriEmbed web site: https://TriEmbed.org
>> To unsubscribe, click link and send a blank message: mailto:unsubscribe-TriEmbed at bitser.net?subject=unsubscribe
>> Searchable email archive available at https://www.mail-archive.com/triembed at triembed.org/
>> 
> 
> 
> -- 
> Best regards,? Mike
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From trampas at gmail.com  Thu Aug  8 12:24:55 2024
From: trampas at gmail.com (Trampas Stern)
Date: Thu, 8 Aug 2024 13:24:55 -0400
Subject: [TriEmbed] New Raspberry Pi chip: RP2350
In-Reply-To: <CALt_PJS6uTapK2BziMqULJU8tQ0MLR_dCXtw-ES5LkGoy4wNhg@mail.gmail.com>
References: <0a10b4bf-fc08-4688-9f4f-e80aaf889789@soper.us>
 <CALt_PJS6uTapK2BziMqULJU8tQ0MLR_dCXtw-ES5LkGoy4wNhg@mail.gmail.com>
Message-ID: <CADqjcyifSYCjrDZaFHW_hQLxx8AFbwh+U0pgN0YzDke4TwF6RA@mail.gmail.com>

As you pointed out it is most likely conflicts with the memory bus or
thermal issues.




On Thu, Aug 8, 2024 at 1:14?PM Mike Lisanke via TriEmbed <
triembed at triembed.org> wrote:

> Any idea Why they made the  RISC-V cores Selectable from sw to switch with
> the ARM cores? Why not enable both? Conflicts?
> It's very interesting that an Open Source core now has potential to create
> RPi products.
>
> On Thu, Aug 8, 2024 at 1:09?PM Pete Soper via TriEmbed <
> triembed at triembed.org> wrote:
>
>> https://www.raspberrypi.com/products/rp2350/
>>
>> Pete
>> _______________________________________________
>> Triangle, NC Embedded Interest Group mailing list
>>
>> To post message: TriEmbed at triembed.org
>> List info:
>> http://mail.triembed.org/mailman/listinfo/triembed_triembed.org
>> TriEmbed web site: https://TriEmbed.org
>> To unsubscribe, click link and send a blank message: mailto:
>> unsubscribe-TriEmbed at bitser.net?subject=unsubscribe
>> Searchable email archive available at
>> https://www.mail-archive.com/triembed at triembed.org/
>>
>>
>
> --
> Best regards,  Mike
> _______________________________________________
> Triangle, NC Embedded Interest Group mailing list
>
> To post message: TriEmbed at triembed.org
> List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org
> TriEmbed web site: https://TriEmbed.org
> To unsubscribe, click link and send a blank message: mailto:
> unsubscribe-TriEmbed at bitser.net?subject=unsubscribe
> Searchable email archive available at
> https://www.mail-archive.com/triembed at triembed.org/
>
>
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From pete at soper.us  Thu Aug  8 12:28:57 2024
From: pete at soper.us (Pete Soper)
Date: Thu, 8 Aug 2024 13:28:57 -0400 (EDT)
Subject: [TriEmbed] RP2350 more info
Message-ID: <e42c71c8-5b1d-42ed-b747-c05569b83b02@soper.us>

A Hacker News discussion:

https://news.ycombinator.com/item?id=41191069

Pete
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From raubvogel at gmail.com  Thu Aug  8 13:38:14 2024
From: raubvogel at gmail.com (Mauricio Tavares)
Date: Thu, 8 Aug 2024 14:38:14 -0400
Subject: [TriEmbed] New Raspberry Pi chip: RP2350
In-Reply-To: <1560457e-7536-464c-972c-f76ecca93bb5@soper.us>
References: <0a10b4bf-fc08-4688-9f4f-e80aaf889789@soper.us>
 <CALt_PJS6uTapK2BziMqULJU8tQ0MLR_dCXtw-ES5LkGoy4wNhg@mail.gmail.com>
 <1560457e-7536-464c-972c-f76ecca93bb5@soper.us>
Message-ID: <CAHEKYV7eD__o9w0vrBqraGQaO386n+evoU5zgJxiEH2QQ771+Q@mail.gmail.com>

On Thu, Aug 8, 2024 at 1:24?PM Pete Soper via TriEmbed
<triembed at triembed.org> wrote:
>
> (this time to all, with update)
>
> I just found out that running one m33f core and one RISCV core is an option.
>
> Eben Upton: "They're selectable at boot time: Each port into the bus fabric can be connected either to an M33 or a Hazard3 via a mux. You can even, if you're feeling obtuse, run with one of each."
>
> Source: https://www.theregister.com/2024/08/08/pi_pico_2_risc_v/
>
> Pete
>
> Aug 8, 2024 1:13:58 PM Mike Lisanke <mikelisanke at gmail.com>:
>
> Any idea Why they made the  RISC-V cores Selectable from sw to switch with the ARM cores? Why not enable both? Conflicts?
> It's very interesting that an Open Source core now has potential to create RPi products.
>
> On Thu, Aug 8, 2024 at 1:09?PM Pete Soper via TriEmbed <triembed at triembed.org> wrote:
>>
>> https://www.raspberrypi.com/products/rp2350/
>>
>> Pete

      I've always liked RISC. You made me switch to Fry mode and
preorder it through sparkfun, which led to 4 minutes of captcha.
Nobody accused me of being human, but WTF?


From pete at soper.us  Thu Aug  8 18:45:42 2024
From: pete at soper.us (Pete Soper)
Date: Thu, 8 Aug 2024 19:45:42 -0400 (EDT)
Subject: [TriEmbed] RP2350 product catalog
Message-ID: <7e46a779-2e46-4415-b377-173529a86371@soper.us>

https://www.raspberrypi.com/for-industry/powered-by/product-catalogue/?category=RP2350


Pete
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From paulmacdnc at att.net  Sat Aug 10 08:21:52 2024
From: paulmacdnc at att.net (The MacDougals)
Date: Sat, 10 Aug 2024 09:21:52 -0400
Subject: [TriEmbed] Monthly meeting 8/12 at 7:00pm via Jitsi
References: <010d01daeb28$43fe7620$cbfb6260$.ref@att.net>
Message-ID: <010d01daeb28$43fe7620$cbfb6260$@att.net>

We will have our normal monthly meeting on Monday 8/12/24 at 7:00 pm

 

Agenda:

- Welcome

- Announcements

- P.O.T.M.

- Show and Tell

 

The plan for this month is to use https://meet.jit.si/TriEmbed

 

---> Paul

 

 

 

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From dwight.w.morgan at gmail.com  Fri Aug 16 15:00:13 2024
From: dwight.w.morgan at gmail.com (Dwight Morgan)
Date: Fri, 16 Aug 2024 16:00:13 -0400
Subject: [TriEmbed] Old Pi(s) with USB WiFi stopped working
Message-ID: <CADBAAhfgZJBvcak8Atb__hHusJJJXx5LfGx5ijCkrd_+_MBk6g@mail.gmail.com>

I just noticed my old pi  with USB WiFi I had running for years and another
spare not working -  I tried both but don't seem to be connecting when I
try to see them  on my router  "attached devices" or ssh in with a pi 4.
Hoping for helpful hint before I dig to China.

Thanks,
Dwight
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From carl.nobile at gmail.com  Fri Aug 16 17:16:29 2024
From: carl.nobile at gmail.com (Carl Nobile)
Date: Fri, 16 Aug 2024 18:16:29 -0400
Subject: [TriEmbed] Old Pi(s) with USB WiFi stopped working
In-Reply-To: <CADBAAhfgZJBvcak8Atb__hHusJJJXx5LfGx5ijCkrd_+_MBk6g@mail.gmail.com>
References: <CADBAAhfgZJBvcak8Atb__hHusJJJXx5LfGx5ijCkrd_+_MBk6g@mail.gmail.com>
Message-ID: <CAGQqDQKijP=uRtoQ7Vu7N9fhJiqysBO18Xzpk0mM6MfNv8g11Q@mail.gmail.com>

Dwight,

I'm assuming you are trying to connect over WiFi, try connecting by
plugging it into a J45 port (normal ethernet) then update drivers etc.
Also which model of RPis do you have?

~Carl

On Fri, Aug 16, 2024 at 4:01?PM Dwight Morgan via TriEmbed <
triembed at triembed.org> wrote:

> I just noticed my old pi  with USB WiFi I had running for years and
> another spare not working -  I tried both but don't seem to be connecting
> when I try to see them  on my router  "attached devices" or ssh in with a
> pi 4.
> Hoping for helpful hint before I dig to China.
>
> Thanks,
> Dwight
> _______________________________________________
> Triangle, NC Embedded Interest Group mailing list
>
> To post message: TriEmbed at triembed.org
> List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org
> TriEmbed web site: https://TriEmbed.org
> To unsubscribe, click link and send a blank message: mailto:
> unsubscribe-TriEmbed at bitser.net?subject=unsubscribe
> Searchable email archive available at
> https://www.mail-archive.com/triembed at triembed.org/
>
>

-- 
--------------------------------------------------------------
Carl J. Nobile (Software Engineer/API Design)
carl.nobile at gmail.com
--------------------------------------------------------------
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From raubvogel at gmail.com  Fri Aug 16 21:00:43 2024
From: raubvogel at gmail.com (Mauricio Tavares)
Date: Fri, 16 Aug 2024 22:00:43 -0400
Subject: [TriEmbed] Old Pi(s) with USB WiFi stopped working
In-Reply-To: <CAGQqDQKijP=uRtoQ7Vu7N9fhJiqysBO18Xzpk0mM6MfNv8g11Q@mail.gmail.com>
References: <CADBAAhfgZJBvcak8Atb__hHusJJJXx5LfGx5ijCkrd_+_MBk6g@mail.gmail.com>
 <CAGQqDQKijP=uRtoQ7Vu7N9fhJiqysBO18Xzpk0mM6MfNv8g11Q@mail.gmail.com>
Message-ID: <CAHEKYV5gy3Fd4mcwhiM3t0qDW=pO71FrgGG-kieP71nS9OVPKQ@mail.gmail.com>

On Fri, Aug 16, 2024 at 6:17?PM Carl Nobile via TriEmbed
<triembed at triembed.org> wrote:
>
> Dwight,
>
> I'm assuming you are trying to connect over WiFi, try connecting by plugging it into a J45 port (normal ethernet) then update drivers etc.
> Also which model of RPis do you have?
>
> ~Carl
>
> On Fri, Aug 16, 2024 at 4:01?PM Dwight Morgan via TriEmbed <triembed at triembed.org> wrote:
>>
>> I just noticed my old pi  with USB WiFi I had running for years and another spare not working -  I tried both but don't seem to be connecting when I try to see them  on my router  "attached devices" or ssh in with a pi 4.
>> Hoping for helpful hint before I dig to China.
>>
>> Thanks,
>> Dwight

      In addition to what Carl said, chances are these RPi have sd
cards, where the log files are written to (unless you set them to sent
somewhere else). Have you mounted said sd card into another computer
to see if there was an error message?


From dwight.w.morgan at gmail.com  Fri Aug 16 22:50:11 2024
From: dwight.w.morgan at gmail.com (Dwight Morgan)
Date: Fri, 16 Aug 2024 23:50:11 -0400
Subject: [TriEmbed] Old Pi(s) with USB WiFi stopped working
In-Reply-To: <CAHEKYV5gy3Fd4mcwhiM3t0qDW=pO71FrgGG-kieP71nS9OVPKQ@mail.gmail.com>
References: <CAHEKYV5gy3Fd4mcwhiM3t0qDW=pO71FrgGG-kieP71nS9OVPKQ@mail.gmail.com>
Message-ID: <89BBD74A-9344-449E-A212-A5AC5E8ECABE@gmail.com>

I?ll try both of those. Thanks!
Sent from my iPhone

> On Aug 16, 2024, at 10:00?PM, Mauricio Tavares via TriEmbed <triembed at triembed.org> wrote:
> 
> ?On Fri, Aug 16, 2024 at 6:17?PM Carl Nobile via TriEmbed
> <triembed at triembed.org> wrote:
>> 
>> Dwight,
>> 
>> I'm assuming you are trying to connect over WiFi, try connecting by plugging it into a J45 port (normal ethernet) then update drivers etc.
>> Also which model of RPis do you have?
>> 
>> ~Carl
>> 
>>> On Fri, Aug 16, 2024 at 4:01?PM Dwight Morgan via TriEmbed <triembed at triembed.org> wrote:
>>> 
>>> I just noticed my old pi  with USB WiFi I had running for years and another spare not working -  I tried both but don't seem to be connecting when I try to see them  on my router  "attached devices" or ssh in with a pi 4.
>>> Hoping for helpful hint before I dig to China.
>>> 
>>> Thanks,
>>> Dwight
> 
>      In addition to what Carl said, chances are these RPi have sd
> cards, where the log files are written to (unless you set them to sent
> somewhere else). Have you mounted said sd card into another computer
> to see if there was an error message?
> 
> _______________________________________________
> Triangle, NC Embedded Interest Group mailing list
> 
> To post message: TriEmbed at triembed.org
> List info: http://mail.triembed.org/mailman/listinfo/triembed_triembed.org
> TriEmbed web site: https://TriEmbed.org
> To unsubscribe, click link and send a blank message: mailto:unsubscribe-TriEmbed at bitser.net?subject=unsubscribe
> Searchable email archive available at https://www.mail-archive.com/triembed at triembed.org/
> 


From paulmacdnc at att.net  Sat Aug 17 19:11:50 2024
From: paulmacdnc at att.net (The MacDougals)
Date: Sat, 17 Aug 2024 20:11:50 -0400
Subject: [TriEmbed] Introduction to Machining class
References: <002e01daf103$39f5b1d0$ade11570$.ref@att.net>
Message-ID: <002e01daf103$39f5b1d0$ade11570$@att.net>

I will be teaching MEC-3010F Introduction to Machining, a Continuing
Education course, at Durham Tech this fall on Tuesday evenings from 6pm to
9pm starting on September 3.

No prior experience is required.
https://www.durhamtech.edu/continuing-education/machining

 

---> Paul

 

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From mikelisanke at gmail.com  Wed Aug 21 16:57:50 2024
From: mikelisanke at gmail.com (Mike Lisanke)
Date: Wed, 21 Aug 2024 17:57:50 -0400
Subject: [TriEmbed] Fwd: [electronics101] Z80 discontinued (announced in
 April)
Message-ID: <CALt_PJSCH86D63THM-Ghh31KchypMSf-9FjmxBuZFKStxptvLw@mail.gmail.com>

https://www.electronicdesign.com/blogs/nonlinearities/article/55134043/electronic-design-sothe-z80-is-rising-from-the-deadwith-an-on-chip-dac
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From mikelisanke at gmail.com  Wed Aug 21 16:59:56 2024
From: mikelisanke at gmail.com (Mike Lisanke)
Date: Wed, 21 Aug 2024 17:59:56 -0400
Subject: [TriEmbed] Z80 Resurrection
In-Reply-To: <CANSfFwWZ-zg_CWctOQ_xp80VdSvvn+wOQJ6fdzOBQYBOmWu9ng@mail.gmail.com>
References: <CANSfFwWZ-zg_CWctOQ_xp80VdSvvn+wOQJ6fdzOBQYBOmWu9ng@mail.gmail.com>
Message-ID: <CALt_PJTsBxAi6eK3T+hu9GCQa+GAv9hXT6BCEZc2K_Jb-bQFYw@mail.gmail.com>

Nice to know they can just pop these circuits into a PGA and poof we're
back to the 70s

On Wed, Aug 21, 2024 at 3:32?PM Renard <radellaf at gmail.com> wrote:

> saw this in an EE newsletter today:
>
>
> https://www.electronicdesign.com/blogs/nonlinearities/article/55134043/electronic-design-sothe-z80-is-rising-from-the-deadwith-an-on-chip-dac
>
> PDF attached if you don't want web ads
>


-- 
Best regards,  Mike
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From brad at bfayette.com  Wed Aug 21 17:08:09 2024
From: brad at bfayette.com (brad at bfayette.com)
Date: Wed, 21 Aug 2024 22:08:09 +0000
Subject: [TriEmbed] Fwd: [electronics101] Z80 discontinued (announced in
 April)
In-Reply-To: <CALt_PJSCH86D63THM-Ghh31KchypMSf-9FjmxBuZFKStxptvLw@mail.gmail.com>
References: <CALt_PJSCH86D63THM-Ghh31KchypMSf-9FjmxBuZFKStxptvLw@mail.gmail.com>
Message-ID: <ugfHG0UJRq8GP6P2HpOIpGp2AjHnpOwPf-xfSruL3aF7K_HzzLrlfD1vl8krbX7pWXQKFkmqpEferV_MyGT7JG9uAHwDua6aQo70rDHuVC0=@bfayette.com>

Me and a college buddy of mine implemented an 8051 in FPGA about 20 years ago.? ?That was a fun little project.

Regards,
Brad Fayette
Blessed?are?the?geeks,?for?they?shall?inherit?the?earth.
Sent from my MEK6800D1.

Sent with Proton Mail secure email.

On Wednesday, August 21st, 2024 at 5:57 PM, Mike Lisanke via TriEmbed <triembed at triembed.org> wrote:

> https://www.electronicdesign.com/blogs/nonlinearities/article/55134043/electronic-design-sothe-z80-is-rising-from-the-deadwith-an-on-chip-dac
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From mikelisanke at gmail.com  Wed Aug 21 17:10:27 2024
From: mikelisanke at gmail.com (Mike Lisanke)
Date: Wed, 21 Aug 2024 18:10:27 -0400
Subject: [TriEmbed] Fwd: [electronics101] Z80 discontinued (announced in
 April)
In-Reply-To: <ugfHG0UJRq8GP6P2HpOIpGp2AjHnpOwPf-xfSruL3aF7K_HzzLrlfD1vl8krbX7pWXQKFkmqpEferV_MyGT7JG9uAHwDua6aQo70rDHuVC0=@bfayette.com>
References: <CALt_PJSCH86D63THM-Ghh31KchypMSf-9FjmxBuZFKStxptvLw@mail.gmail.com>
 <ugfHG0UJRq8GP6P2HpOIpGp2AjHnpOwPf-xfSruL3aF7K_HzzLrlfD1vl8krbX7pWXQKFkmqpEferV_MyGT7JG9uAHwDua6aQo70rDHuVC0=@bfayette.com>
Message-ID: <CALt_PJTbHyCjpJJ0LPTos2xN4G=vA2LcbzYXHwN-R8LTiCjdnA@mail.gmail.com>

Very cool! I used 8051s all over IBM in embedded control systems.
It's easy to get them to do 3phase motor control (and every other form of
motion control).

On Wed, Aug 21, 2024 at 6:08?PM brad at bfayette.com <brad at bfayette.com> wrote:

> Me and a college buddy of mine implemented an 8051 in FPGA about 20 years
> ago.   That was a fun little project.
>
> Regards,
> Brad Fayette
> Blessed are the geeks, for they shall inherit the earth.
> Sent from my MEK6800D1.
>
> Sent with Proton Mail <https://proton.me/> secure email.
>
> On Wednesday, August 21st, 2024 at 5:57 PM, Mike Lisanke via TriEmbed <
> triembed at triembed.org> wrote:
>
>
> https://www.electronicdesign.com/blogs/nonlinearities/article/55134043/electronic-design-sothe-z80-is-rising-from-the-deadwith-an-on-chip-dac
>
>
>

-- 
Best regards,  Mike
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From htruong at tnhh.net  Thu Aug 22 13:06:13 2024
From: htruong at tnhh.net (Huan Truong)
Date: Thu, 22 Aug 2024 11:06:13 -0700
Subject: [TriEmbed] Old Pi(s) with USB WiFi stopped working
In-Reply-To: <CADBAAhfgZJBvcak8Atb__hHusJJJXx5LfGx5ijCkrd_+_MBk6g@mail.gmail.com>
References: <CADBAAhfgZJBvcak8Atb__hHusJJJXx5LfGx5ijCkrd_+_MBk6g@mail.gmail.com>
Message-ID: <ACB64417-8ECE-437E-8E0E-23B023CC0852@getmailspring.com>

The prime suspect here is the Pi's USB port or hub chip is not seeing
the dongles since both of your devices failed to work.

My go-to method to see if the USB port is working is to watch dmesg:

$ sudo dmesg -w  

Then plug whatever you need to observe in the port. If you see nothing,
there goes your connection not working for whatever reason.

If you have openwrt, you could watch the syslog on openwrt to see if the
device is connecting to your router:

# logread -f

I found the "follow" or "watch" option of any logging facility to be
extremely useful as a first-line defense mechanism to debug anything not
showing up.



On Aug 16 2024, at 1:00 pm, Dwight Morgan via TriEmbed
<triembed at triembed.org> wrote:

> I just noticed my old pi? with?USB WiFi I had running?for years and
> another spare not working -? I tried both but don't seem to be
> connecting when I try to see them? on my router? "attached devices" or
> ssh in with a pi 4.
> Hoping for helpful hint before I dig to China.
>  
> Thanks,
> Dwight
> _______________________________________________
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> Triangle, NC Embedded Interest Group mailing list
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From jwet at mindspring.com  Fri Aug 23 07:53:55 2024
From: jwet at mindspring.com (jwet)
Date: Fri, 23 Aug 2024 08:53:55 -0400
Subject: [TriEmbed] Fwd: [electronics101] Z80 discontinued (announced in
 April)
In-Reply-To: <CALt_PJTbHyCjpJJ0LPTos2xN4G=vA2LcbzYXHwN-R8LTiCjdnA@mail.gmail.com>
Message-ID: <mailman.0.1724417680.910646.triembed_triembed.org@triembed.org>

That's pretty cool.? I guess an 8051 can be implemented in less than 10k gates.? At Maxim, I defined an 8051 with nice 12 bit ADC's.? We acquired Dallas not long after and it kind of got lost.? I can write 8051 assembly in my sleep, quirky but very practical overall for 8 bit apps.John Wettroth919 349-9875jwet at mindspring.com?
-------- Original message --------From: Mike Lisanke via TriEmbed <triembed at triembed.org> Date: 8/21/24  6:11 PM  (GMT-05:00) To: brad at bfayette.com Cc: Triangle Embedded Interest Group <triembed at triembed.org> Subject: Re: [TriEmbed] Fwd: [electronics101] Z80 discontinued (announced in April) Very cool! I used 8051s all over IBM in embedded control systems.?It's easy to get them to do 3phase?motor control (and every other form of motion control).?On Wed, Aug 21, 2024 at 6:08?PM brad at bfayette.com <brad at bfayette.com> wrote:Me and a college buddy of mine implemented an 8051 in FPGA about 20 years ago.? ?That was a fun little project.

    
        Regards,Brad FayetteBlessed?are?the?geeks,?for?they?shall?inherit?the?earth.Sent from my MEK6800D1.
    
    
    
        Sent with Proton Mail secure email.
    


        On Wednesday, August 21st, 2024 at 5:57 PM, Mike Lisanke via TriEmbed <triembed at triembed.org> wrote:
        
            https://www.electronicdesign.com/blogs/nonlinearities/article/55134043/electronic-design-sothe-z80-is-rising-from-the-deadwith-an-on-chip-dac

        
    -- Best regards,? Mike
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From carl.nobile at gmail.com  Sun Aug 25 19:52:58 2024
From: carl.nobile at gmail.com (Carl Nobile)
Date: Sun, 25 Aug 2024 20:52:58 -0400
Subject: [TriEmbed] Latest meeting video is published
Message-ID: <CAGQqDQKkyb_hOkOt8SiW+zAGmWcCdB1NNAwCvdYbv3egWU1bFA@mail.gmail.com>

Hi all,

The latest video is in the process of being published as I write this.
It should be ready within a few hours.

https://youtu.be/Hp9StBSw4wQ

~Carl

--------------------------------------------------------------
Carl J. Nobile (Software Engineer/API Design)
carl.nobile at gmail.com
--------------------------------------------------------------
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