Catapult SDK

Developed by embedded developers,
for embedded developers
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Everything you need to Catapult

The free Catapult SDK is developed by embedded developers, for embedded developers.

You get everything you need to write, build, and debug software in C/C++ for a range of RISC-V platforms, including, of course, the Catapult CPU series.

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A curated package of RISC-V toolchains, optimized C libraries and debugging tools, suitable for development of either “bare-metal” or linux-based systems

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Startup code for all supported platforms, automatically included in your build, performing cache initialization etc

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Our unique "ldgen" linker script generation tool, which eliminates the complexity of memory layout.

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Comprehensive documentation, and examples that build and run “out of the box” on all supported platforms.

Catapult Studio

We offer two extensions for Microsoft’s Visual Studio Code IDE: Catapult Studio and Catapult Debug. These extensions enhance productivity for embedded systems development by integrating with third-party tools like CMake-Tools and clangd. Catapult Studio is tightly integrated with the SDK, providing built-in support for various RISC-V platforms. It recognises memory maps, peripheral registers, CSRs, and facilitates easy connection to target systems. Custom platforms can be added through the platform configuration window.

Features include:

  • Automated connection to remote targets
  • Editable memory window with colour-coded memory regions
  • Peripheral registers window
  • Data visualisation (vector plotting) window
    • Download from the Microsoft Store

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