On 12/1/2022 12:34 PM, Chuck Guzis via cctalk wrote:
Don't a few libraries do that without saddling you with a development
environment?
I assume you mean the IDE? No reason to use that if you don't want to.
On the rare occasions I do Arduino development (mostly on the excellent
Teensy ARM
On 12/1/22 11:02, David Gesswein via cctalk wrote:
> It also gives portability across manufactures for the simple stuff and
> a consistant though not the most feature full enviornment that is the same
> for each board. You can use the low level functions of the chips if you want
> but then it
*ESP32 = Xtensa core
https://dl.espressif.com/github_assets/espressif/xtensa-isa-doc/releases/download/latest/Xtensa.pdf
On Thu, Dec 1, 2022, 2:59 PM David Gesswein via cctalk <
cctalk@classiccmp.org> wrote:
> On Wed, Nov 30, 2022 at 04:43:08PM -0800, Chuck Guzis wrote:
> > On 11/30/22 14:45,
On Wed, Nov 30, 2022 at 04:43:08PM -0800, Chuck Guzis wrote:
> On 11/30/22 14:45, Eric Moore via cctalk wrote:
> > I have a kennedy 9100 with an unformatted pertec interface that I would
> > love to use for imaging tapes from my AS/400
> >
> > It seems like strapping a logic analyzer to the read
> On Dec 1, 2022, at 8:35 AM, Peter Corlett via cctalk
> wrote:
>
> On Wed, Nov 30, 2022 at 08:10:27PM -0500, Paul Koning via cctalk wrote:
> [...]
>> 5V tolerant does not mean 5V compatible. I have right now some 5V devices
>> I want to control, and it's not exactly clear whether a 3.3V
On 12/1/22 05:35, Peter Corlett via cctalk wrote>
> Anyway, you can usually drive a TTL(-compatible) input from a 3.3V output
> because TTL treats anything above 2V as a logic 1. The "usually" caveat is
> because there are pathological devices out there, so check those datasheets
> to see if
On Wed, Nov 30, 2022 at 08:10:27PM -0500, Paul Koning via cctalk wrote:
[...]
> 5V tolerant does not mean 5V compatible. I have right now some 5V devices
> I want to control, and it's not exactly clear whether a 3.3V device will
> drive outputs high enough to reliably make 5V devices see them as
