Working in the Project Editor View - 2021.2 English

Vitis Unified Software Platform Documentation: Application Acceleration Development (UG1393)

Document ID
English (United States)
Release Date
2021.2 English

Building the system requires compiling and linking both the host program and the FPGA binary (xclbin). Your defined application project includes a top-level system project, host processor project, hardware kernel project, and hw_link project. Both the host and kernel projects contain source code in the src folder, as imported or created in the project. Any of these projects can be opened in the Project Editor view, shown in the following figure, which gives a top-level view of the project and its various build configurations.

Figure 1. Project Editor View

Depending on the type of project you are viewing, system project, host, kernel, or link, the Project Editor provides the following details:

  • General information about the project name
  • Target platform
  • Active build configuration
  • Several configuration options related to the selected project

These include boot files for system project, debug options for the host or kernel projects, and a menu to select the report level of the hardware kernel project as discussed in Controlling Report Generation.

The bottom portion of the Project Editor view displays Application Projects contained in the top-level system project, as shown in the figure above, or displays the Hardware Functions that will be compiled in a hardware kernel project, or assigned to the binary container in the hw_link project to be built into the xclbin.

To specify a function to be compiled in a hardware kernel project, click the Add Hardware Function () button in the upper right of the Hardware Functions pane. This opens the Add Hardware Functions dialog box displaying a list of functions defined in the source code of the current project, as shown below.

Figure 2. Adding Hardware Functions to a Binary Container

Select a function from the list to specify the hardware function, and click OK. The selected function becomes the target of the build process for the hardware kernel project and is also added to the device binary in the hw_link project.