If one wasn't provided, create a file named Makefile in the same folder as the source code:
Go to , change the Serial Device , and turn off Hardware Flow Control . su2serial port driver
Use a terminal emulator to test the connection. If one wasn't provided, create a file named
Despite its utility, the SU2 serial port driver faces the challenge of modern hardware evolution. Most contemporary laptops and desktops lack native DB9 or DB25 serial headers. Consequently, the SU2 driver must often work in tandem with USB-to-Serial bridge chips (such as those from FTDI or Prolific). In these scenarios, the driver's role expands to managing virtual COM ports, ensuring that the legacy SU2 protocol remains functional even when the physical transmission medium has changed. Conclusion Most contemporary laptops and desktops lack native DB9
The driver is primarily designed for Windows environments, supporting both 32-bit and 64-bit architectures. Windows XP, 7, 8, 8.1, 10, and 11.
By default, regular users cannot access serial ports. Add your user to the dialout group: