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Recommended configuration for smart home development using Visual Studio Code on Linux
Smart home refers to an intelligent system that connects and controls multiple home devices through the network. It can provide various convenient and comfortable functions , such as smart lighting, smart door locks, smart temperature control, etc. When developing smart home applications, it is important to choose a suitable development environment. Visual Studio Code is a lightweight and powerful code editor that supports smart home development on Linux and provides a wealth of plug-ins and functions to make development more efficient and convenient.
The following is the recommended configuration for smart home development using Visual Studio Code on Linux:
sudo apt-get install libboost-system-dev libboost-thread-dev
Then, open Visual Studio Code, click the extension button in the left navigation bar, search for and install the "PlatformIO IDE" plug-in. After the installation is complete, click the "PlatformIO" button, select "Initialize Project", and then select your project folder. Visual Studio Code will automatically create a configuration file "platformio.ini" for your project.
In the "platformio.ini" file, we need to configure the port number and baud rate of the serial port. Find the following two lines of code and change the port number and baud rate to your actual configuration:
monitor_port = /dev/ttyACM0 monitor_speed = 115200
After the configuration is completed, we can connect and debug your smart home devices through Visual Studio Code .
sudo apt-get install git
Then, run the following command in the terminal to configure the user information:
git config --global user.name "Your Name" git config --global user.email "you@example.com"
After the configuration is completed, we can use Visual Studio Code Open the project folder in and perform version control by clicking the Source Code Management button in the left navigation bar.
The above are the recommended configurations for smart home development using Visual Studio Code on Linux. By properly configuring Visual Studio Code, we can get a more efficient and convenient development experience. I wish you success on the road to smart home development!
Code example: Use the Adafruit_DHT library in Python to read the temperature and humidity data of the DHT11 sensor.
import Adafruit_DHT sensor = Adafruit_DHT.DHT11 pin = 4 humidity, temperature = Adafruit_DHT.read_retry(sensor, pin) if humidity is not None and temperature is not None: print('Temperature={0:0.1f}C Humidity={1:0.1f}%'.format(temperature, humidity)) else: print('Failed to read data from DHT11 sensor')
The above code uses the Adafruit_DHT library to read the temperature and humidity data of the DHT11 sensor connected to GPIO 4 pin. By calling the Adafruit_DHT.read_retry
function, we can get the temperature and humidity values returned by the sensor and print them out. If the read fails, the corresponding error message will be output.
Note: Before running the above code, you need to install the Adafruit_DHT library. You can install it by running the following command in the terminal:
pip install Adafruit_DHT
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