pingu_98/simplebooth
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

copy edit

Browse source
This commit is contained in:
Lorna Lynch 2017-03-24 11:46:16 +00:00 committed by GitHub
parent 4931fc57cc
commit f629e8089a
1 changed files with 8 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
worksheet2.md
View file

@ -1,4 +1,4 @@
# The All Seeing Pi (Part 2 - Software)
# The All-Seeing Pi Worksheet 2: Software
With the hardware set up, we can begin to program the software that will make everything work.
@ -8,27 +8,27 @@ With the hardware set up, we can begin to program the software that will make ev
![File Explorer](images/file-explorer.png)
1. Select `Create new` and then click `Folder`
1. Select **Create new** and then click **Folder**.
![Create folder menu](images/create-folder.png)
1. Type in the name of the folder where you will store the code and the photographs. We chose to call ours `allseeingpi`. Make a note of the path to this folder which is displayed in the bar at the top, which should be `/home/pi/allseeingpi`
1. Type in the name of the folder where you will store the code and the photographs. We chose to call ours `allseeingpi`. Make a note of the path to this folder which is displayed in the bar at the top, which should be `/home/pi/allseeingpi`.
1. From the "Programming" menu, open up "Python 3"
1. From the **Programming** menu, open up **Python 3**.
![Open Python 3](images/python3-app-menu.png)
1. Create a new Python file by clicking on `File` > `New File`.
1. Create a new Python file by clicking on **File > New File**.
1. Click on `File` > `Save` and save your file into the `allseeingpi` folder you just created, with the filename `allseeingpi.py`.
1. Click on **File > Save** and save your file into the `allseeingpi` folder you just created, with the filename `allseeingpi.py`.
1. We will need the `gpiozero` library. At the start of your Python file add an import statement:
1. We will need the `gpiozero` library. At the start of your Python file, add an import statement:
```python
from gpiozero import Button
```
1. Next we will set up the buttons. On the [previous worksheet](worksheet.md) we wired our buttons to pins 23 and 25. Let's go ahead and set both buttons up.
1. Next we will set up the buttons. On the [previous worksheet](worksheet.md), we wired our buttons to GPIO 23 and GPIO 25. Let's go ahead and set both buttons up.
```python
next_overlay_btn = Button(23)