On Thursday, 21 January 2021 11:45:36 GMT PeterMerchant wrote:
> About the USB connections, I thought that the specified length for USB
> connections was 5 Metres? Are you going further than that at WMT?
No. The two Pis are in the same Equipment Case.
--
Terry Coles
--
Do you not compile the C code before uploading it to an Arduino or similar?
I've never used an Arduino but have always assumed that the compiler was in
the IDE not the device.
been using a Wemos D1 which has some of these features plus Wifi, and
programmed in c.
That's an interesting device
Hi Terry,
> You are guilty of selective quoting. :-)
Ah, sorry.
> When I referred to USB Networking, I was talking about the technique
> described in your link.
Yes, I see that now.
--
Cheers, Ralph.
--
Next meeting: Online, Jitsi, Tuesday, 2021-02-02 20:00
Check to whom you are
On Thursday, 21 January 2021 10:17:49 GMT Ralph Corderoy wrote:
> > USB Networking works extremely well.
>
> ...
>
> > traffic has still to be carried over USB and then be converted to
> > TCP/IP in the Adaptor.
>
> So to clarify, it isn't USB networking. It's wired Ethernet or Wi-Fi
>
Hi Terry,
> USB Networking works extremely well.
...
> traffic has still to be carried over USB and then be converted to
> TCP/IP in the Adaptor.
So to clarify, it isn't USB networking. It's wired Ethernet or Wi-Fi
networking with one of those network interface being connected to the Pi
Hi,
> I notice that it doesn't have WiFi, and I wonder if it could be programmed
> from the Arduino IDE as 'c' is mentioned. Perhaps that will come. I have been
> using a Wemos D1 which has some of these features plus Wifi, and programmed
> in c.
In my professional work this was often the
On Thursday, 21 January 2021 09:55:45 GMT Hamish McIntyre-Bhatty wrote:
> That's true, if USB is fairly functional that perhaps USB NICs could be
> made to work. It will still need a TCP/IP stack though.
Yes agreed, which is why I only said that I would 'seriously consider' this
device. :-)
>
On 21/01/2021 09:50, Terry Coles wrote:
> On Thursday, 21 January 2021 09:25:02 GMT Hamish McIntyre-Bhatty wrote:
>> This is a very interesting product. That said, I agree with you Terry in
>> that I think it would have been hard to even get Ethernet to work with
>> something like this, let alone
Hi Hamish,
> I must admit I struggle to see the difference between a
> microcontroller and a very low end SoC/SBC, apart from the analogue
> inputs (but AFAIK some SoCs/SBCs include analogue inputs too).
I'd welcome corrections, this is just the impression I'm formed from
programming a few
On Thursday, 21 January 2021 09:25:02 GMT Hamish McIntyre-Bhatty wrote:
> This is a very interesting product. That said, I agree with you Terry in
> that I think it would have been hard to even get Ethernet to work with
> something like this, let alone talking to a MySQL database - probably
>
On 21/01/2021 08:11, Terry Coles wrote:
> On Thursday, 21 January 2021 07:59:12 GMT PeterMerchant wrote:
>> I notice that it doesn't have WiFi, and I wonder if it could be programmed
>> from the Arduino IDE as 'c' is mentioned. Perhaps that will come. I have
> Do you not compile the C code before
On Thursday, 21 January 2021 07:59:12 GMT PeterMerchant wrote:
> I notice that it doesn't have WiFi, and I wonder if it could be programmed
> from the Arduino IDE as 'c' is mentioned. Perhaps that will come. I have
Do you not compile the C code before uploading it to an Arduino or similar?
I've
Hi Peter,
> and I wonder if it could be programmed from the Arduino IDE as 'c' is
> mentioned.
Arduino Nano RP2040 Connect
Arduino joins the RP2040 family with one of its most popular
formats: the Arduino Nano. The Arduino Nano RP2040 Connect combines
the power of RP2040 with
On 21/01/2021 07:51, Ralph Corderoy wrote:
Hi Terry,
https://www.raspberrypi.org/blog/raspberry-pi-silicon-pico-now-on-sale/
New RP2040 SoC which they designed.
- Dual-core 133MHz Arm Cortex-M0+.
- 264 KiB on-chip RAM.
- Support for up to 16MB of off-chip Flash memory on dedicated QSPI bus.
Hi Terry,
> https://www.raspberrypi.org/blog/raspberry-pi-silicon-pico-now-on-sale/
New RP2040 SoC which they designed.
- Dual-core 133MHz Arm Cortex-M0+.
- 264 KiB on-chip RAM.
- Support for up to 16MB of off-chip Flash memory on dedicated QSPI bus.
- Interpolator and integer divider
This is interesting:
https://www.raspberrypi.org/blog/raspberry-pi-silicon-pico-now-on-sale/
It's selling for £3.60 in the UK and comes with analogue inputs and multiple
PWM outputs, so is ideal for the sort of physical computing that we've been
doing at Wimborne Model Town.
Having said that,
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