Overview

Flexible Software Package (FSP) for Renesas RA MCU Family

FSP is the next generation Arm® MCU software package from Renesas, that enables secure devices and IoT connectivity through production ready peripheral drivers, FreeRTOS, and portable middleware stacks. FSP includes best-in-class HAL drivers with high performance and low memory footprint. Middleware stacks with FreeRTOS integration are included to ease implementation of complex modules like communication and security. The e² studio ISDE provides support with intuitive configurators and intelligent code generation to make programming and debugging easier and faster.

FSP uses an open software ecosystem and provides flexibility in using your preferred RTOS, legacy code, and third-party ecosystem solutions.

Download the latest FSP version from the Releases page.

Supported RA MCU Kits

• EK-RA2A1
• EK-RA4M1
• EK-RA4W1
• EK-RA6M1
• EK-RA6M2
• EK-RA6M3
• EK-RA6M3G

Setup Instructions

For existing users that are using FSP with e² studio

If you have already installed a previous FSP release that included e² studio then you can download the packs separately. These are available for download under the Assets section for each release. There is a zipped version, FSP_Packs_<version>.zip, and an installer version, FSP_Packs_<version>.exe.

For new users that are using FSP with e² studio

1. Download the FSP with e² studio Installer from the Assets section of the latest release.
2. Run the installer. This will install the e² studio tool, FSP packs, GCC toolchain and other tools required to use this software. No additional installations are required.

If using RA Smart Configurator (RASC) with IAR Embedded Workbench or Keil MDK

1. See RA SC User Guide for MDK and IAR.

Starting Development

1. Open e² studio and click File > New > RA C/C++ Project.

Related Links

FSP Releases : https://github.com/renesas/fsp/releases

FSP Documentation : https://renesas.github.io/fsp

FSP Webpage: www.renesas.com/ra/fsp

RA Product Information: www.renesas.com/ra

RA Product Support Forum: www.renesas.com/ra/forum

e² studio : www.renesas.com/e2studio

Example Projects : www.renesas.com/ra/example-projects

Knowledge Base: https://en-support.renesas.com/knowledgeBase/category/31087

Support: www.renesas.com/support