Capstone Company 10 Embedded

Raspberry Pi Setup:

I2C:

sudo raspi-config # enable i2c
sudo apt install i2c-tools
sudo apt install libi2c-dev

GPIO:

sudo apt install gpiod
sudo apt install libgpiod2
sudo apt install libgpiod-dev

Compile applications with -lgpiod

SQLite:

sudo apt install libsqlite3-dev

Compile applications with -lsqlite3

GoPro:

sudo apt install libcurl4-openssl-dev
sudo apt install libjsoncpp-dev
sudo apt install ffmpeg
sudo apt install dhcpcd5

Compile applications with -lcurl -ljsoncpp

1. Edit the wpa_supplicant.conf file to connect to the GoPro's Wi-Fi:

   sudo nano /etc/wpa_supplicant/wpa_supplicant.conf

   Add the following lines:

   network={
       ssid="GoPro-SSID"       # Replace with your GoPro's Wi-Fi SSID
       psk="GoProPassword"     # Replace with your GoPro's Wi-Fi password
       key_mgmt=WPA-PSK
       priority=1
   }
   

   Replace GoPro-SSID and GoProPassword with your actual GoPro credentials.

2. Restart networking services to apply the changes:

   sudo systemctl restart networking
   sudo systemctl restart dhcpcd

3. Verify the connection to the GoPro:

   ifconfig wlan0

   or

   iwconfig

HaarCascade (CV) AND/OR MobileNetSSD:

sudo apt install python3-opencv
sudo apt install libopencv-dev
sudo apt install python3-picamera2

mkdir /home/pi/Desktop/Object_Detection_Files

Copy the files in the zip file in this tutorial (https://core-electronics.com.au/guides/object-identify-raspberry-pi/#Set) into the above newly created directory

NPITS systemd service

To install the service,run the following commands

sudo cp npits_service.service /etc/systemd/system/npits_service.service
sudo chmod 644 /etc/systemd/system/npits_service.service
sudo systemctl enable npits_service