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Introduction

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Hardware requirement

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•    Raspberry Pi 1 3 Model B+
•    Raspberry Pi Touchscreen LCD Display (7-inch)
•    MicroSDHC Class 10 98 MB/s (Sandisk ultra)
•    Power adapter for raspberrypi
•    Normal headset  for connecting to raspberrypi 3.5mm jack
  
  
  Note: Raspberry Pi Touchscreen LCD Display (7-inch) can be ordered from https://www.amazon.in/Raspberry-Pi-Touchscreen-Display-7-inch/dp/B0153R2A9   

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•  This LCD will connects to the Raspberry Pi board using a ribbon cable connected to the DSI port as shown below. 
   
•  LCD display will be powered using connected wires as shown below.  From 7-inch lcd power 5v pin (pin1) needs to be connected to raspberrypi 5v (Pin2) and Gnd pin(pin5) needs to be connected to raspberrypi gnd pin (pin6). 
  
   The total setup will be as shown below.
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•  Connections to GPIO pins and DSI port.
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• Headset connection to RPI 3.5mm jack for audio
  

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Building procedure

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•     repo init -u https://code.rdkcentral.com/r/manifests -b rdk-next -m rdkv-nosrc.xml
•     repo sync --no-tags
•     source meta-cmf-raspberrypi/setup-environment
•     select meta-cmf-raspberrypi/conf/machine/raspberrypirdkhybrefapp-seven-inch-lcd.conf
•     bitbake  rdk-generic-hybrid-refapp-image

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