On 05/09/18 18:12, Chip Wachob wrote:
> In your examples name1 and name2 could be anything that is contained
> in that module.. a variable, function, class, etc.. correct?
Correct. They are just names.
Again a difference between Python and C.
In C a name is a label associated with a memory addr
This helps tremendously!
One last question.
In your examples name1 and name2 could be anything that is contained
in that module.. a variable, function, class, etc.. correct?
On Wed, Sep 5, 2018 at 12:58 PM, Alan Gauld via Tutor wrote:
> On 05/09/18 15:06, Chip Wachob wrote:
>
>> Okay, I th
On 05/09/18 15:06, Chip Wachob wrote:
> Okay, I think I'm starting to get a handle on the visibility of
> things. As you said, much different than C.
Yes. The significant thing is to remember that in
Python you are importing names. In C you include
the contents of the file.
#include
Lets you
Thank you!
Okay, I think I'm starting to get a handle on the visibility of
things. As you said, much different than C.
Just to confirm that I'm understanding correctly:
Even through the import Adafruit_GPIO as GPIO line exists in the
AdafruitInit.py file, which is imported by the import Adafrui
On 05/09/18 14:05, Chip Wachob wrote:
> # module AdafruitInit.py
> # from the Adafruit tutorials..
> import Adafruit_GPIO.FT232H as FT232H
> import Adafruit_GPIO as GPIO
>
> FT232H.use_FT232H()
>
> ft232h = FT232H.FT232H()
>
> # config settings for the SPI 'machine'
> spi = FT232.SPI(ft232h, 4, 200
Alan,
Once again, thank you for the feedback and comments.
Revised code snips: Sorry they were not complete. Several typos while
trying to create the SSCCE version.
# module AdafruitInit.py
# from the Adafruit tutorials..
import Adafruit_GPIO.FT232H as FT232H
import Adafruit_GPIO as GPIO
FT232
On 05/09/18 04:12, Chip Wachob wrote:
> # module RSI.py
> def write(byte):
>spi.write(byte)
You don't have any import statements here.
You need to import spi to use it.
> # toggle the latch signal
>ft232h.output(5, GPIO.LOW)
>ft232h.output(5, GPIO.HIGH)
And the same for ft232h
>
>
My apologies. I hit reply and not reply to all.
Alan,
I think I answered many of your questions in this message to Steven.
-- Forwarded message --
From: Chip Wachob
Date: Tue, Sep 4, 2018 at 1:48 PM
Subject: Re: [Tutor] Accessing variables from other modules
To: Steven D'Apr