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Thread: Write method not working
Post: RE: Write method not working
| That's probably from whoever edited my post bud
Hold shift and hit that quotation button
I'll clear it up for you bud, and I said this earlier. It doesn't make a difference if I use single our doubl... |
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Raudert |
General Coding Help |
8 |
6,453 |
Jul-27-2017, 05:01 PM |
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Thread: Write method not working
Post: RE: Write method not working
| Those are called quotations. It was my understanding that in Python 2.6 it doesn't make a difference whether you use double or single. Besides, I have tried both double and single quotes. |
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Raudert |
General Coding Help |
8 |
6,453 |
Jul-24-2017, 01:14 PM |
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Thread: Write method not working
Post: Write method not working
| Hello,
I am trying to create a text file and write to the text file, like a data log, from my python program. However, when I try to do so it seems the "write" method is not working. The text file ge... |
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Raudert |
General Coding Help |
8 |
6,453 |
Jul-21-2017, 08:50 PM |
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Thread: Touchscreen and ADS1x15 Interference
Post: Touchscreen and ADS1x15 Interference
| Hello,
I noticed that if I attach a touch screen pointing device via USB and HDMI, the ADS1x15 ADC I am using gets overridden as if it is not connected at all. If I connect a regular DVI or VGA moni... |
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Raudert |
News and Discussions |
0 |
2,172 |
Jun-27-2017, 01:24 PM |
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Thread: SPI Communication
Post: SPI Communication
| I have recently purchase a Pi-SPI-2AO Digital to Analog converter for a project I am working on here. I have done quite a bit of research but I still am not sure how to send an output, my knowledge in... |
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Raudert |
General Coding Help |
0 |
2,982 |
Apr-24-2017, 01:30 PM |
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Thread: Conditional Button Press
Post: RE: Conditional Button Press
| These aren't GUI commands. Thanks anyways! |
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Raudert |
General Coding Help |
8 |
21,528 |
Mar-17-2017, 02:06 PM |
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Thread: Conditional Button Press
Post: RE: Conditional Button Press
| I wasn't able to find what you were getting at, but I figured out this problem. I made a shutdown function on the module level that changes the value of a global variable from 0 to 1. I added a condit... |
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Raudert |
General Coding Help |
8 |
21,528 |
Mar-17-2017, 01:47 PM |
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Thread: Conditional Button Press
Post: RE: Conditional Button Press
| This is a tkinter button press. So GUI, a simple Stop button to end the loop. Here is the exact code I am working with.
def callback():
while True:
ADC_Value = adc.read_adc_dif... |
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Raudert |
General Coding Help |
8 |
21,528 |
Mar-17-2017, 01:18 PM |
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Thread: Conditional Button Press
Post: Conditional Button Press
| I am looking to make a while loop break upon button press but I'm not sure how to do so. I assume it would be with a conditional statement but the syntax is foreign to me.
A pseudocode example would ... |
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Raudert |
General Coding Help |
8 |
21,528 |
Mar-16-2017, 08:54 PM |
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Thread: Pi_Var3 Error
Post: RE: Pi_Var3 Error
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Raudert |
General Coding Help |
2 |
3,181 |
Mar-16-2017, 03:02 PM |
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Thread: Pi_Var3 Error
Post: Pi_Var3 Error
| So I have been struggling for awhile now trying to display a variable value to a label. I have a loop setup to read an ADC value, translate that value back to a Pressure value ( I am reading a 4-20 mA... |
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Raudert |
General Coding Help |
2 |
3,181 |
Mar-16-2017, 02:10 PM |
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Thread: Pulling an ADC value and using it
Post: RE: Pulling an ADC value and using it
| That was it. How embarassing haha |
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Raudert |
General Coding Help |
3 |
3,484 |
Feb-07-2017, 07:21 PM |
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Thread: Pulling an ADC value and using it
Post: Pulling an ADC value and using it
| Hello, I am typing this from a cellphone so please bear with me. But my issue here is I am trying to read an ADC voltage value using an ADS1x15 ADC converter and then store the values as a variable in... |
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Raudert |
General Coding Help |
3 |
3,484 |
Feb-07-2017, 05:03 PM |
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Thread: Loading a GUI from Terminal
Post: RE: Loading a GUI from Terminal
| Lets say I try something extremely rudimentary, like creating a frame.
from Tkinter import*
import Tkinter as tk
root = tk.Tk()
root.title('Test')
root.geometry('800x480')Even running this simple scri... |
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Raudert |
GUI |
3 |
6,598 |
Jan-26-2017, 09:50 PM |
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Thread: Loading a GUI from Terminal
Post: Loading a GUI from Terminal
| So I am making a simple program to read the value from an ADS1x15 ADC, convert it to the voltage value that went into it using linear interpolation and then outputting the result to a label upon butto... |
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Raudert |
GUI |
3 |
6,598 |
Jan-26-2017, 05:16 PM |
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Thread: Help pulling tkinter Entry string data
Post: RE: Help pulling tkinter Entry string data
| Traceback (most recent call last)
File "/usr/lib/python3.4/tkinter/__init__.py" . line 1536. in __call__
return self.funk(*args)
File "/home/pi/desktop/LED Controler.py". line 56. in <l... |
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Raudert |
General Coding Help |
8 |
9,964 |
Jan-12-2017, 10:25 PM |
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Thread: Help pulling tkinter Entry string data
Post: RE: Help pulling tkinter Entry string data
| Not within the confines of a class, looking into that now. |
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Raudert |
General Coding Help |
8 |
9,964 |
Jan-12-2017, 07:46 PM |
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Thread: Help pulling tkinter Entry string data
Post: RE: Help pulling tkinter Entry string data
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Raudert |
General Coding Help |
8 |
9,964 |
Jan-12-2017, 04:47 PM |
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Thread: Help pulling tkinter Entry string data
Post: RE: Help pulling tkinter Entry string data
| I set a textvariable in the Entry widget and defined the variable as a StringVar but when I try to 'get' that value I am prompted with the error "get() missing 1 required positional argument: 'self' "... |
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Raudert |
General Coding Help |
8 |
9,964 |
Jan-12-2017, 02:29 PM |
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Thread: Help pulling tkinter Entry string data
Post: Help pulling tkinter Entry string data
| So I have just picked up python as of three days ago and I am in the process of making a program. This is also my first experience with programming so bare with me. I have spent an UNHEALTHY amount of... |
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Raudert |
General Coding Help |
8 |
9,964 |
Jan-12-2017, 03:18 AM |
