HLS Sobel Filter based on Xilinx Vitis Video Library (L1) using AXI-Stream interfaces

• 24 Bit AXI-Stream width (Can be modified easy)
• Uses Vitis Layer 1 (L1) for integration into Vivado Block Design

Requirements

• Xilinx Vitis/Vivado 2020.2 installation
• Xilinx Vitis Libraries (Tag 2020.2_rel) (https://github.com/Xilinx/Vitis_Libraries.git)
• OpenCV installation (Tag 3.3.0) (https://github.com/opencv/opencv.git)

How to Compile

• Setup environment paths in Makefile
• Setup part number and clkp in run_hls.tcl
• Check simulation output image "output_csim.png"
• IP core is generated under export/

Known Issues

• Due to a Vitis 2020.2 bug cosim is not working (use csim instead)