notkshitij/DHT11
notkshitij/DHT11
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Added the main setup.sh file and added instructions in README file along with making some minor changes to alternative method.

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K 2024-10-07 00:20:19 +05:30
parent b02d4d81ce
commit 97cabc3a75
Signed by: notkshitij
GPG Key ID: C5B8BC7530F8F43F
2 changed files with 125 additions and 1 deletions
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38
README.md
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@ -4,6 +4,38 @@ This project is a uses the AdaFruit libraries for sensing temperature using DHT1
---
## Main method
> [!NOTE] This is the main method, using AdaFruit library. For an easier method, checkout [## Alternative method](https://git.kska.io/notkshitij/DHT11#alternative-method)
1. Install some prerequisite packages:
```shell
sudo apt update &&\
sudo apt install git
```
2. Clone the project:
```shell
git clone https://git.kska.io/notkshitij/DHT11.git
```
> Alternatively, you can also [download the zip file](https://git.kska.io/notkshitij/DHT11/archive/main.zip)
3. Change the current working directory to the folder in which the project was cloned:
```shell
cd ./DHT11
```
4. Run the `setup.sh` script:
```shell
./setup.sh
```
> [!IMPORTANT]
> After running the code, and completing the execution, run `deactivate` in the terminal to exit the virtual environment.
---
## Alternative method
@ -26,8 +58,12 @@ cd /home/$(whoami)/temp-sensor
python3 -m venv .
source bin/activate
pip install dht11 setuptools RPi.GPIO
```
3. Run the code [alt-temp.py](https://git.kska.io/notkshitij/DHT11/src/branch/main/alt-temp.py)
3. **Download** and **run** the code [alt-temp.py](https://git.kska.io/notkshitij/DHT11/src/branch/main/alt-temp.py)
> [!IMPORTANT]
> After running the code, and completing the execution, run `deactivate` in the terminal to exit the virtual environment.
---

88
setup.sh Executable file
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@ -0,0 +1,88 @@
#!/bin/bash
cat << "EOF"
__| |______________________________________________________________________| |__
__ ______________________________________________________________________ __
| | | |
| | | |
| | ____ _ _ _ | |
| | | _ \ ___ ___(_) __ _ _ __ ___ __| | __ _ _ __ __| | | |
| | | | | |/ _ \/ __| |/ _` | '_ \ / _ \/ _` | / _` | '_ \ / _` | | |
| | | |_| | __/\__ \ | (_| | | | | __/ (_| | | (_| | | | | (_| | | |
| | |____/ \___||___/_|\__, |_| |_|\___|\__,_| \__,_|_| |_|\__,_| | |
| | |___/ | |
| | _____ _ _ _ | |
| | | ____|_ __ __ _(_)_ __ ___ ___ _ __ ___ __| | | |__ _ _ | |
| | | _| | '_ \ / _` | | '_ \ / _ \/ _ \ '__/ _ \/ _` | | '_ \| | | | | |
| | | |___| | | | (_| | | | | | __/ __/ | | __/ (_| | | |_) | |_| | | |
| | |_____|_| |_|\__, |_|_| |_|\___|\___|_| \___|\__,_| |_.__/ \__, | | |
| | |___/ |___/ | |
| | _ __ _ _ _ _ _ | |
| | | |/ /___| |__ (_) |_(_)(_) | |
| | | ' // __| '_ \| | __| || | | |
| | | . \\__ \ | | | | |_| || | | |
| | |_|\_\___/_| |_|_|\__|_|/ | | |
| | |__/ | |
| | | |
__| |______________________________________________________________________| |__
__ ______________________________________________________________________ __
| | | |
EOF
# Declaring variables
line="=================================="
# Update and upgrade packages
echo -e "$line\nUpdating and upgrading packages.\n$line\n"
sudo apt update && sudo apt upgrade -y
echo -e "$line\nFinished updating and upgrading packages.\n$line\n"
# Check if python3-pip is installed
echo -e "$line\nChecking for python3-pip.\n$line\n"
if ! dpkg -l | grep -q python3-pip; then
echo -e "$line\npython3-pip is not installed,\nInstalling python3-pip.\n$line\n"
sudo apt install python3-pip -y
else
echo -e "$line\npython3-pip already installed, moving on...\n$line\n"
fi
# Check if libgpiod2 is installed
echo -e "$line\nChecking for libgpiod2.\n$line\n"
if ! dpkg -l | grep -q libgpiod2; then
echo -e "$line\nlibgpiod2 is not installed,\nInstalling python3-setuptools.\n$line\n"
sudo apt install libgpiod2 -y
else
echo -e "$line\nlibgpiod2 already installed, moving on...\n$line\n"
fi
# Create project folder
USER=$(whoami)
PROJECT_DIR="/home/$USER/Desktop/temp-sensor"
if [ ! -d "$PROJECT_DIR" ]; then
echo -e "$line\nCreating 'temp-sensor' in Desktop directory for current user.\n$line\n"
mkdir -p "$PROJECT_DIR"
echo -e "$line\nCreated '$PROJECT_DIR' directory.\n$line\n"
else
echo -e "$line\n$PROJECT_DIR already exists. Please delete the folder before running this script.\n$line\n\nExiting..."
exit 1
fi
# Create and activate Python virtual environment
cd "$PROJECT_DIR"
python3 -m venv . --system-site-packages
echo -e "$line\nVirtual environment created.\n$line\n"
echo -e "$line\nActivating virtual environment...\n$line\n"
source bin/activate
echo -e "$line\nInstalling dependencies...\n$line\n"
pip3 install --upgrade setuptools click adafruit-python-shell adafruit-circuitpython-dht
echo -e "$line\nSetting up raspi-blinka...\n$line\n"
python3 raspi-blinka.py
echo -e "\n\n\n$line$line$line\nSetup completed.\nExecute the command 'python3 temp-calc.py' to calculate\nthe temperature.\n# DESIGNED AND ENGINEERED BY KSHITIJ.\n# END OF SCRIPT\n$line$line$line\n\n\n"
exit 1