This directory contains a few examples of how to use the SPI interface with the Gen2 Pipeline builder. The ESP32 side of these examples can be found in the esp32-spi-message-demo submodule. The MyriadX side of the examples are in this directory and and described below.
Note that all of these examples depend on the requirements specified in requirements.txt and may have git submodules.
python3 install_requirements.py
git submodule update --init --recursive
Note: python3 install_requirements.py also tries to install libs from requirements-optional.txt which are optional. For ex: it contains open3d lib which is necessary for point cloud visualization. However, this library's binaries are not available for some hosts like raspberry pi and jetson.
This example builds a pipeline that returns jpegs of the color camera through SPI.
This example shows you how to flash the gen2-spi-jpeg example to the board so it can be run standalone.
This example crops and returns a section of the depth map over SPI.
This example demonstrates how to use the DetectionNetwork to parse known types such as YOLO on the DepthAI rather than on the ESP32.
This example shows how to pass back raw NeuralNetwork results over SPI. The example uses mobilenet results simply because it's results happen to be small and easy to parse.
This sub-repo contains the code that goes on an esp32, the receiver of the SPI data being sent from our MyriadX.
This example shows how to send two different streams through the SPI to the ESP32.