Design Win

Demonstration firmware for NUCLEO-G431RB enabling STSW-IFAPGUI on X-NUCLEO-OUT12A1 and X-NUCLEO-OUT14A1 expansion boards

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Product overview


The STSW-OUT12G4 firmware runs on the NUCLEO-G431RB development board and allows controlling the X-NUCLEO-OUT12A1 or X-NUCLEO-OUT14A1 expansion boards using the STSW-IFAPGUI graphical user interface.

The STSW-OUT12G4 contains the software routines that enable the USB-based communication between the NUCLEO-G431RB and the system where the STSW-IFAPGUI runs, and the control of the X-NUCLEO-OUT12A1 or X-NUCLEO-OUT14A1.

The firmware can control a single expansion board or two stacked X-NUCLEO-OUT12A1 (or X-NUCLEO-OUT14A1) configured in parallel independent or daisy chaining mode.

The STSW-IFAPGUI is based on a common engine and several plug-ins designed to communicate through the USB connection with the application layer running on the NUCLEO-G431RB development board stacked with the expansion board.

  • All features

    • Full control of the X-NUCLEO-OUT12A1 and X-NUCLEO-OUT14A1 expansion boards via the STSW-IFAPGUI graphical user interface
    • Control of:
      • output channel switching frequency and duty cycle configuration
      • visualization of diagnostic signals (power good and common over-temperature/communication error diagnostics)
      • both Regular Mode and Daisy Chain Mode management

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