FsrwTool

1. Overview

FsrwTool is an in-house tool developed by SiFli Technology. Its primary function is to transfer files from a PC to a target board, or from a target board back to the PC.
Tool path: tools/FsrwTool

2. Environment Setup

FsrwTool requires no installation and runs directly on Windows (XP / 7 / 10 / 11 …).

3. Features

The main interface is shown above and consists of four areas.

① File List

The file list displays the files to be read or written. The first column is the selection checkbox. Clicking the first-column header selects or deselects all entries.

There are two ways to add entries: drag files or folders from the PC into the list; or use the right-click context menu to select Add File / Add Directory / Add Row.

Entries in the list are editable — the PC-side path/filename and the target board path/filename can be modified as needed.

Use the right-click context menu options Delete Row or Clear List to remove individual entries or all entries.

② Progress Bars

The upper progress bar shows the transfer progress of the current file. The lower progress bar shows the overall progress for all selected files.

③ Serial Port Settings

• Port Select the COM port corresponding to the Trace serial port configured in the HCPU firmware project.

• Baud Rate Set the baud rate to match the Trace serial port baud rate configured in the HCPU project. Typically 1000000.

④ Function Buttons

• Import Files Transfers the checked files from the PC to the target board.

• Export Files Transfers the checked files from the target board to the PC.

• Read Frame Buffer Reads the current frame buffer data from the target board and saves it to the PC.

4. Usage

The tool is straightforward to use. Double-click to open it, then select the HCPU project’s Trace port and configure the matching baud rate.

• Importing Files

  • Drag the file(s) to be imported into the file list. Each dragged entry is selected by default.

  • Double-click the third column of the entry to edit the save path on the target board (the path must already exist on the board).

  • Click Import Files and wait until the progress bar reaches 100%.

• Exporting Files

  • Right-click the file list and select Add Row.

  • Double-click the second column to enter the full PC-side save path; double-click the third column to enter the full path of the file on the target board.

  • Click Export Files and monitor the progress bar until it completes.

• Reading Frame Buffer

  • Right-click the file list and select Add Row.

  • Double-click the second column to enter the full PC-side save path.

  • Click Read Frame Buffer and monitor the progress bar until it completes.