Compilation

1. Run the following command to compile HailoRT:

   $ cd tappas/hailort/sources
   $ cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release -DHAILO_BUILD_GSTREAMER=1
   $ sudo cmake --build build --config release --target gsthailo install -j4

   As shown in the following figure, after the compilation and installation of HailoRT, the hailort_dma-heap. h head file is missing from the installation path and needs to be copied to the corresponding path manually:

   

2. Run the following command to copy the hailort_dma_heap.h head file to the corresponding path:

   $ sudo cp hailort/libhailort/include/hailo/hailort_dma-heap.h /usr/local/include/hailo/

   Otherwise, the following errors will be encountered during Tappas compilation and installation:

   

1. Run the following command to compile HailoRT-driver:

   $ cd hailort-drivers/linux/pcie
   $ make all -j$(nproc)
   $ sudo make install
   $ sudo modprobe hailo_pci

2. Firmware download and automatic loading settings.
   1. Run the following command to enter the top-level path of the pcie-driver source code:

      $ cd hailort-drivers
      $./download_firmware.sh
      $ sudo mkdir -p /lib/firmware/hailo/
      $ sudo mv hailo8_fw.<VERSION>.bin /lib/firmware/hailo/hailo8_fw.bin
      $ sudo cp ./linux/pcie/51-hailo-udev.rules /etc/udev/rules.d/
      $ sudo udevadm control --reload-rules && sudo udevadm trigger

      Note: <VERSION> is the same as the current HailoRT-driver version, please check and confirm on your own. In this example, it is 4.19.0.
   2. After the above operations, you need to restart HailoRT-driver. The following command can be used to verify whether HailoRT and HailoRT-driver are compiled and installed properly:

      $ hailortcli fw-control identify

      You can view the connected Hailo-8L module information:

      

$ cd tappas/
$ ./install.sh --skip-hailort --target-platform vf2
$ source /home/user/.hailo/tappas/tappas_env