Chapter 0 Preparation
38
If you want to set python2 as default python actuators, repeat above steps and just change the third command
to the following.
sudo ln -s python2 python
We will execute a same python file Hello.py with Python2 and Python3.
First, use Python2 to execute the code.
1.
Use cd command to enter 00.0.0_Hello directory of Python code.
cd ~/Freenove_Ultimate_Starter_Kit_for_Raspberry_Pi/Code/Python_Code/00.0.0_Hello
2.
Use python2 command to execute python code Hello.py.
python2 Hello.py
Use Python3 to execute the code under same directory.
3.
Use python3 command to execute python code Hello.py.
python3 Hello.py
As you can see, we get same results.
Because the code for our kit supports Python2 and Python3. We just say python later, not specific Python2 or
Python3. You can shoose python version according to your situation.
Содержание Ultimate Starter Kit
Страница 1: ...Free your innovation Freenove is an open source electronics platform www freenove com ...
Страница 116: ...Chapter 9 Potentiometer RGBLED 116 www freenove com support freenove com Circuit Schematic diagram ...
Страница 117: ...117 Chapter 9 Potentiometer RGBLED www freenove com support freenove com Hardware connection ...
Страница 136: ...Chapter 12 Joystick 136 www freenove com support freenove com Circuit Schematic diagram Hardware connection ...
Страница 155: ...155 Chapter 14 Relay Motor www freenove com support freenove com Hardware connection OFF 3 3V ...
Страница 173: ...173 Chapter 16 Stepping Motor www freenove com support freenove com Hardware connection ...
Страница 182: ...Chapter 17 74HC595 LEDBar Graph 182 www freenove com support freenove com Circuit Schematic diagram Hardware connection ...
Страница 197: ...197 Chapter 18 74HC595 7 segment display www freenove com support freenove com Circuit Schematic diagram ...
Страница 198: ...Chapter 18 74HC595 7 segment display 198 www freenove com support freenove com Hardware connection ...
Страница 239: ...239 Chapter 22 Matrix Keypad www freenove com support freenove com Circuit Schematic diagram ...
Страница 240: ...Chapter 22 Matrix Keypad 240 www freenove com support freenove com Hardware connection ...
Страница 270: ...Chapter 26 WebIOPi IOT 270 www freenove com support freenove com Circuit Schematic diagram Hardware connection ...