Fast STM32 Debug Server and Flash Programmer

The intelligent and reliable interface to your ST-Link/V2 and ULINK2 probes.

Specs

  • GDB-compatible debug server

    Yes.

  • Supported GDB features

    Running, stepping, halting, hardware and software breakpoints, reading and writing registers and in-memory variables.

  • Command-line flash programmer

    Yes.

  • Intelligent flash programming

    Yes.

  • Supported targets

    STM32 F, L and W series.

  • Supported debug probes

    ST-Link/V2 (standalone and integrated), Keil ULINK2.

  • Supported platforms

    Windows, Ubuntu (packages and APT repository).

  • Automatic targets and probes detection

    Yes.

  • Support for targets with multiple flash layouts

    Yes.

  • Support for variable parallelism size

    Yes.

  • Support for multiple connected targets

    Yes.

  • Supported debug interfaces

    SWD.

  • Programming interface

    Yes, for C and C++.

  • Asynchronous internal architecture

    Yes, ensures raw transfer rates close to maximum throughput for the corresponding USB protocol.

  • In-house developed communication layer

    Yes, no third-party libraries in the middle.

  • Free redistribution

    Yes.

  • Free and paid user support

    Yes, via email.