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In contrast to Qualcomm Neural Processing SDK (which can accelerate a dlc model converted from TF, Caffe, Caffe2 or Onnx), QRB5165 has support to accelerate TFLite models on Hexagon DSPs, GPU, and CPU via NNAPI. Although NNAPI from Google is specific to Android, the NN framework (along with NNHAL 1...
Qualcomm Neural Processing SDK The Qualcomm Neural Processing SDK for artificial intelligence (also formally known as the Snapdragon Neural Processing Engine (SNPE)) is a software accelerated, inference-only runtime engine for the execution of deep neural networks. With the SDK,...
This connector is compatible with 96boards specification. It provides: SDIO interface Display DSI 2x camera CSI Camera MCLK Camera CCI I2C USB DP/DM High Speed Expansion Connectors Previous...
This is an additional connector that is not required by the 96boards specifications. It provides: 4 Qualcomm sensor core QUP interfaces Interrupts signals for sensors Additional GPIOs and power supplies GPIOs labelled QUP have additional low speed...
This is an additional connector that is not required by the 96boards spec but provides developers with additional functionality. It provides the following: 3x DMIC support Additional 4-bit I2S audio interface CAN interface Stereo audio amp outputs 2x...
This connector is compatible with 96boards specification. It provides the following connections: 2x UART 2x I2C 1x SPI 1x PCM 12x GPIOs DC power Ground GPIOs labelled QUP have additional low speed interface capabilities (UART,...
The 96Boards CE specification requires the SBC to have one low speed expansion connector for carrying GPIO and other low speed interfaces. The Qualcomm Robotics RB5 development kit offers this 96Boards compliant 40 female 2 mm receptacle and two additional low speed connectors to...
The following GPIO interfaces are provided on the mainboard. Label Key mainboard interface Name Details 1 Low speed connector LS1 Low speed interface: SPI, I2C, UART, I2S/PCM, GPIOs power same as 96 board specification 2 Low speed connector LS2...
The following table describes the available buttons and status LEDs on the mainboard. Key mainboard user interface Name Details LEDs User LEDs Green, same as...
Use adb logcat to view full log messages. If you have any questions, please reach out to us via the Qualcomm Robotics RB5 Forums. Enable Serial Port Previous
Serial port logging is available, if needed. Use the following steps to enable serial port logging. Connect the host PC to the Qualcomm Robotics RB5 Debug UART connector using a Micro USB to USB2.0 cable. Power on the device. Check that the device serial COM...
Enable serial port adb interface
The following block diagram diagram shows all the software components found in QRB5165. Refer to the software reference manual for details. Typically, the robotics application uses the framework libraries to interact with the middleware. Some important components of the multiple subsystems can...
Development kit details Chipset and SOM details
Sample code to test device functionality is available on github. Please follow the steps below to clone the repository. Get the list of devices: c:\Windows\:>adb devices List of devices attached 766323device Go into the terminal via adb shell or...
At this point, third party libraries can be installed using apt-get. Use the following steps to install SSH and ROS2 and get a basic ROS2 application running. Install ssh: c:\>adb shell#apt-get install openssh-server#echo  "PermitRootLogin yes"  >> /etc/ssh/sshd_config...
Now that the internet can be accessed, update the Ubuntu packages as follows: c:\>adb shell#apt-get update Set Up Network Previous Install third party libraries and run a basic ROS2 application Next
Network Setup Using a text editor, create a wpa_supplicant.conf file and enter the following information: ssid – Name of the Wi-Fi network psk – Wi-Fi password network={   ssid="<your Wi-Fi network>"  ...
Note: The development kit does not have a system image that is pre-installed, so the LED's on the board will not turn on until you go through the build and flash process as shown below. As outlined in the previous step, you used the SDK Manager to download the system image and selected the...
Overview of the SDK Manager tool The SDK Manager is a command-line tool to generate and flash system images for the robotics development kits on your local host PC. Download the SDK Manager from Thundercomm's website here. The download is a Zip file that contains the installation package and a...

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