Greetings all;
I have one last problem, I can't get a G42 to "take" despite the fact
that the next move is 2x+ the tool diameter. I would like to run most of
a while loop using g42 as that, when I've made it work, draws a red line
in the backplot on the climb cutting side of the tool. But as I
On Monday 17 December 2018 06:09:51 andy pugh wrote:
> Not as on-topic as I would like, but I suspect that some of you here
> might know something useful.
>
> I am trying to interface an ADS1256 board to an Arduino.
> https://www.ebay.co.uk/itm/19242863594
>
> Sometimes it almost works...
> It
On Mon, 17 Dec 2018 at 14:18, Charles Steinkuehler
wrote:
> That sounds like a floating signal.
And you were right. It appears to work now. I hadn't read the docs
properly and thought that SPI.beginTransaction was the new
SPI.begin().
Not so!
So my SPI pins were not in the correct pin modes.
Andy,
Of course a scope here is your friend. If you don't have one do some simple
tests.
1. Make sure /RESET and /PDWN are both pulled to +3.3V or 5V with a resistor.
The data sheet says these are 5V tolerant to 6V.
2. Make sure the /CS signal is pulled low before you start clocking.
3.
On Monday 17 December 2018 05:05:18 Roland Jollivet wrote:
> Hi Gene
> You seem to be making a real meal out of a DB9 slot
1, its a db25, 2, it lays horizontally, and 3. I'm done except for
tweeking the bottom, narrower run, I've a greater than 10 degree angle
for the tapered ends. This isn't
Hi Gene
You seem to be making a real meal out of a DB9 slot
Why not just make the cutout this shape;
https://www.aliexpress.com/item/10PCS-Full-Height-serial-port-Bracket-for-DB9-DB15-DB25-interface-Computer-Case-PCI-slot-baffle/32880851198.html
easier to assemble
can invert plug later if you
Not as on-topic as I would like, but I suspect that some of you here
might know something useful.
I am trying to interface an ADS1256 board to an Arduino.
https://www.ebay.co.uk/itm/19242863594
Sometimes it almost works...
It will often sit there reading all-zeros then suddenly appear to
work,
On Mon, 17 Dec 2018 at 11:09, andy pugh wrote:
> I am trying to interface an ADS1256 board to an Arduino.
> https://www.ebay.co.uk/itm/19242863594
Bad URL
https://www.ebay.co.uk/itm/192428635947
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial
On Mon, 17 Dec 2018 at 14:18, Charles Steinkuehler
wrote:
> Double-check your wiring and the data sheets, paying particular
> attention to the direction of the data signals. I have found the data
> line labeling (MISO/MOSI, DIn/DOut, etc) to be somewhat haphazardly
> applied, and your symptoms
On 12/17/2018 5:09 AM, andy pugh wrote:
> Not as on-topic as I would like, but I suspect that some of you here
> might know something useful.
>
> I am trying to interface an ADS1256 board to an Arduino.
> https://www.ebay.co.uk/itm/19242863594
>
> Sometimes it almost works...
> It will often sit
Andy, sofar I know the Master must pull the bus high with a pull-up
resistor
-- Original Message --
From: "andy pugh"
To: "Enhanced Machine Controller (EMC)"
Sent: 2018-12-17 13:09:51
Subject: [Emc-users] SPI
Not as on-topic as I would like, but I suspect that some of you here
On 12/17/2018 9:26 AM, andy pugh wrote:
> On Mon, 17 Dec 2018 at 15:06, Bruce Layne
> wrote:
>
>> Generally speaking, there are four modes of transmission
>>
>
> Looking at http://www.ti.com/lit/ds/symlink/ads1256.pdf (figure 1) and
> https://en.wikipedia.org/wiki/Serial_Peripheral_Interface I
On Mon, 17 Dec 2018 at 15:06, Bruce Layne
wrote:
> Generally speaking, there are four modes of transmission
>
Looking at http://www.ti.com/lit/ds/symlink/ads1256.pdf (figure 1) and
https://en.wikipedia.org/wiki/Serial_Peripheral_Interface I am not 100%
clear which mode is being described, but
Hi Ted,
What is the meaning of "fail" in this context?
Do you get some sort of error message? Or does smoke come out of the
machine? :-)
Ken
On Sat, Dec 15, 2018 at 6:00 PM Ted Hyde wrote:
> Greets - I'm calling an o sub from python and need to pass 8 parameters
> to it. Per the docs, I'm
When I've had problems similar to those you described when interfacing
SPI devices to a microcontroller, it was usually caused by some
violation of the timing diagram. I was writing my own SPI
communications routines in assembler on a PIC microcontroller. I did a
quick search and it looks
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