Evaluation Kit for RA2A1 MCU Group
The EK-RA2A1 evaluation kit enables users to effortlessly evaluate the features of the RA2A1 MCU Group and develop embedded systems applications using Renesas' Flexible...
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Overview
Description
download Download Latest FSP (v5.7.0):
FSP Platform Installer (Includes e² studio IDE, toolchain, and FSP packs):
RA Smart Configurator (RASC) Installer (FSP packages to use with 3rd party IDEs with IAR Embedded Workbench, Arm Keil MDK):
FSP Standalone Installer (FSP packs for the users who only update the FSP and no e² studio update):
- Download from the Assets section of the GitHub
The installation instructions can be found here. All the FSP Releases and Patches can be found on GitHub.
The Renesas Flexible Software Package (FSP) is an enhanced software package designed to deliver user-friendly, scalable, high-quality software for embedded system designs using the Renesas RA family of Arm Microcontrollers, ensuring software compatibility across the RA family, from entry-level to high-performance microcontrollers. With the support of new Arm® TrustZone® and other advanced security features, FSP provides a quick and versatile way to build secure, connected IoT devices using production-ready drivers, Azure® RTOS, FreeRTOS™, and other middleware stacks.
FSP includes best-in-class HAL drivers with high performance and low memory footprint. Middleware stacks with Azure RTOS and FreeRTOS integration are included to ease the implementation of complex modules like communication and security. The e² studio IDE 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 bare-metal programming, including Azure RTOS or FreeRTOS, your preferred RTOS, legacy code, and third-party ecosystem solutions. FSP and e² studio can be used free of charge on any Renesas device.
Features
- Small memory footprint HAL drivers
- Intuitive configurator and code generator
- Static and dynamic analysis using industry-standard tools
- Application support using RTOS and non-RTOS environments
- Azure RTOS and its middleware stacks with Flexible Software Package
- Azure RTOS ThreadX, NetX Duo & Add-ons, USBX, GUIX & GUIX Studio, FileX, TraceX, exFAT, LevelX, NetX Duo Secure & NetX Crypto (HW acceleration)
- FreeRTOS support – Includes Kernel and set of software libraries
- FreeRTOS Kernel, FreeRTOS-Plus-TCP, Core MQTT, Core HTTP/HTTPS, Task pool, Secure Sockets, Cellular Interface
- Tool configurable RTOS resources (Threads, mutexes, etc.)
- Middleware stacks from Renesas and third parties.
- TCP/IP and other connectivity protocol stacks including MQTT
- USB middleware support for CDC, HID, and MSC
- Wireless connectivity through Cellular (Cat-M1), Wi-Fi, and Bluetooth Low Energy LE 5.0 (BLE Mesh)
- File System support with FreeRTOS+FAT and LittleFS
- Storage (Block Media) support for SDMMC, SPI, and USB.
- Virtual EEPROM on Flash
- Capacitive touch middleware to implement widgets like Button, Slider, and Wheels.
- Motor control algorithms
- Secure Bootloader through MCUboot
- Sensor Module APIs
- TrustZone support (for applications on CM33-based MCUs)
- TrustZone enabled drivers and middleware
- Easy-to-use tool support for TrustZone configuration
- PSA Level 2 Certified
- AWS qualified for FreeRTOS
- Easy connectivity options to major cloud providers
- Secure connections through NetX Duo Secure and Mbed TLS
- Cryptographic APIs and integrated Hardware Acceleration support
- Arm PSA Cryptographic APIs
- Azure RTOS NetX Crypto APIs
- Ultimate security with FSP Crypto APIs (SCE9 protected mode)
- TinyCrypt targeting constrained devices
- Graphics interface support and tools
- Segger emWin (RA customers can use Segger emWin graphic tools and libraries for free from Downloads below)
- Azure RTOS GUIX and GUIX Studio (available free on Microsoft Apps Store)
- Secure debugging capabilities
- Extensive tool support from Renesas and leading third-party solutions
- Integrated package with all required components for easy setup and starting development (single installer with e2 studio, CMSIS packs, toolchain, and Segger J-Link drivers)
- Complete source code available through GitHub
Release Information
For additional information and links go to GitHub.
v5.7.0
Release Notes
Flexible Software Package (FSP) for Renesas RA MCU Family, version 5.7.0.
Minimum e2 studio version for FSP 5.7.0 is e2 studio 2024-10
- Download the FSP with e2 studio Windows installer for this release: FSP Windows Platform Installer
- Download the FSP with e2 studio Linux AppImage for this release: FSP Linux Platform Installer
- Download the FSP with e2 studio MacOS (Apple Silicon) installer for this release: FSP MacOS Platform Installer
Refer to Installing e² studio in a Linux PC | Renesas Customer Hub for information on installing e2 studio and related software components on a Linux PC.
If using IAR or Keil MDK, download the Renesas Advanced Smart Configurator (RASC) for this release,
- For Windows download: FSP RASC Windows Installer
- For Linux download: FSP RASC Linux Installer
- For macOS (Apple Silicon) download: FSP RASC macOS Installer
All installers are available in the Assets section of this release.
Refer to the README.md in the FSP root folder for setup instructions, hardware details, and related links.
New Features
- Added support for RRH47000 CO2 sensor module
- Added support for AIK-RA8D1 development board
- Added support for Memory Mirror Function with MCUboot on RA2A2
- Added support for ECDH secp384/521r1 functionality to the RSIP Protected Mode on the RA8x1 family
- Added side channel seeding feature support for OSPI/DOTF
- Added bank swap support for Flash LP without device reset to MCUboot
- Added lwIP MQTT client application & HTTP server application support
Fixes and Improvements
- J-Link updated to version 8.10f
- IAR compiler updated to version 9.60.3
- Arm Compiler updated to version 6.23
- FSP Common API updated to v1.9.0
- CAN FD AFL entries per channel are no longer limited to 64 on RA6M5
- Fixed build error due to missing constraint message for missing dependent modules of zmod4510_No2o3
- Fixed rm_motor_inertia_estimate module configuration issues
- Fixed rm_rrh62000 to support negative temperatures
- Added constraint when selecting 'Sample and hold channels' on r_adc for RA4E2 and RA6E2
- Added constraints to restrict invalid entries in rm_motor_current properties
- Added constraint message to TML when the FITL1 source set to an ELC event
- Fixed Azure EWF Ports build failure with LLVM
- Fixed build warning and LLVM build error with r_ble_abs_gtl
- Fixed RA2E1 Flash driver issue with HOCO
- Fixed build warnings observed when setting 'Max Number of DC Instances' to a valid value in rm_rai_data_shipper
- Fixed error with r_tau_pwm and clock source
- Fixed TLS_FreeRTOS_Disconnect issue on RA6M4 with DA16200
- Fixed limitation of SCK pin for SAU SPI
- Fixed build error when setting the p_context property on r_ceu
- Fixed rm_freertos_plus_tcp stack configuration error
- Fixed CTSU2 serial tuning mutual issue
- Fixed Build Warnings on IAR Compiler with USB Type-C support enabled
- Fixed ADC_D Snooze Mode Prepare issue
- Updated usage notes with DRW resolution limits
- Improved documentation for lwIP
- Updated RSIP Protected Mode driver name on stack view and user’s manual
- Fixed KDF-HMAC suspend/resume operation issue on RA8x1 RSIP Protected Mode
- Fixed hyperlink of HCDC-ECM module stack
- Fixed instant bank swap property issue on r_flash_lp
- Updated devassist with LwIP NIC set up code
- Fixed LLVM build errors with MbedTLS
Deprecations
- FS1015, FS2012, and OB1203 sensor modules
- RYZ cellular modules
- ZMOD4410 Odor mode
- ZMOD4510 OAQ 1st Gen mode
Known Issues
- RA0E1:
- e2 studio projects automatically reset compiler optimization to a Size setting on every generate or build operation
- Add optimization flags (e.g. -O0) manually to 'Other optimization flags' to override the -Oz setting
- HS400x, ZMOD4xxx, and OB1203 sensors cannot be used on RA0E1
- FS1015 and FS3000 sensors do not support SAU-I2C driver
- e2 studio projects automatically reset compiler optimization to a Size setting on every generate or build operation
- Selecting 'Safely Remove Hardware and Eject Media' on Windows and eject the mass storage (PMSC), when using a USBX composite device (PCDC+PMSC), the Windows Explorer for PMSC does not disappear.
- PMSC may not work properly when the USBX Composite Device (PCDC+PMSC) is connected to a specific Linux OS (USB Host).
- e2 studio Platform Installer:
- When doing a Custom Install, compilers must be manually selected on the Additional Software step. Otherwise, the user must separately source, install, and integrate the toolchains in e2 studio.
For known issues in the tools, please refer to the respective tool's release notes
Keil MDK 5.42 with Arm Compiler 6.23 will be released in December. Refer to the following links to get information on how to integrate Arm Compiler 6.23 into Keil MDK 5.41.
Release Notes for Arm Compiler for Embedded 6.23
µVision User's Guide (arm.com)
Target Devices
Downloads
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Design & Development
Sample Code
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e² studio Tips - How to Import Example Project in e² studio for RA
This video shows how to import the Renesas RA Flat project and TrustZone project in e² studio.
e² studio Tips - How to Import Example Project in e² studio for RA
0:00:00 Opening
0:00:14 Flat Project and TrustZone Project
0:00:34 Set up IDE
0:00:54 Download Example Project
0:01:07 Import Flat Project
0:02:44 Import TrustZone Project
0:04:30 e² studio User Guide
Video List
Events & Webinars
News & Blog Posts
| Three Reasons You'll Want to Use Our Flexible Software Package for Your IoT Designs | Blog Post | Nov 15, 2022 |
| Arm Cortex-M85 Is Here, Is Your IoT Design Ready? | Blog Post | Apr 28, 2022 |
| The RA MCU Family is Made to Help Solve Your Design Challenges | Blog Post | Sep 25, 2021 |
| Get Where You’re Going with the Official Renesas RA Family Guide | Blog Post | Jun 29, 2021 |
| Renesas Extends Support for Microsoft Azure RTOS Across 32-bit MCU Families with Simple Licensing for Secure Embedded IoT Development | News | Jun 15, 2021 |
Additional Details
Components
- CMSIS compliant pack files for e2 studio integrated development environment
- BSPs for RA MCUs and boards
- HAL drivers to access peripherals
- Real Time Operating Systems (RTOS)
- Middleware stacks and protocols
- Module configurators and code generators
- Source files to integrate with any development environment and third-party tools
Supported Toolchains
Software components in the FSP support following toolchains:
- e2 studio Integrated Development Environment, with toolchain supports of GCC Arm Embedded and LLVM Embedded Toolchain for Arm
- IAR Embedded Workbench
- Arm Keil MDK
Software Installation Instructions
Refer to the FSP GitHub page for installation and usage instructions: FSP GitHub Instructions
e2 studio Integrated Development Environment
The FSP provides a host of efficiency-enhancing tools for developing projects targeting the Renesas RA series of MCU devices. The e2 studio Integrated Development Environment provides a familiar development cockpit from which the key steps of project creation, module selection and configuration, code development, code generation, and debugging are all managed. FSP uses a Graphical User Interface (GUI) to simplify the selection, configuration, code generation and code development of high level modules and their associated Application Program Interfaces (APIs) to dramatically accelerate the development process.
e2 studio is equipped with set of options to configure various aspects of your application project. Some of these options include:
BSP configuration
Configure or change MCU and board-specific parameters from the initial project selection.
Clock Configuration
Configure the MCU clock settings for your project. The Clock Configuration presents a graphical view of the MCU's clock tree, allowing the various clock dividers and sources to be modified.
Pin Configuration
The Pin Configuration provides flexible configuration of the MCU's pins. This configures the electrical characteristics and functions of each port pin. As many pins are able to provide multiple functions, the pin configurator makes it easy to configure the pins on a peripheral basis. The Pin Configuration tool simplifies the configuration of large packages with highly multiplexed pins by highlighting errors and presenting the options for each pin or for each peripheral.
Module Configuration
The Module Configuration provides options to add FSP modules (HAL drivers, Middleware stacks and RTOS) for RTOS and non-RTOS based applications and configure various parameters of the modules. For each module selected, the Properties window provides access to the configuration parameters, interrupt priorities, pin selections etc.
Interrupt Configuration
Interrupt Configuration allows to add new user interrupts or events and set interrupt priorities. This will also allow the user to bypass a peripheral interrupt and have user-defined ISRs for the peripheral interrupts.
Components Configuration
The Components configuration enables the individual modules required by the application to be included or excluded. All modules that are necessary for the modules added to the application are included automatically. You can easily include or exclude additional modules by ticking the box next to the required component.
QE Tools
QE for Capacitive Touch is an assistance tool for applications which operate under the e2 studio. For the development of embedded systems that work with capacitive touch sensors, this tool simplifies the initial settings of the touch user interface and the tuning of the sensitivity, thus shortening developing times.
The QE for BLE is a dedicated tool for developing embedded software in systems which support the Bluetooth®low energy protocol stack. This solution toolkit runs in the e2 studio integrated development environment. The combination of the e2 studio and QE for BLE makes it easy to test the communications features of Bluetooth®low energy.
Other Tool Features
- Context-sensitive Autocomplete feature that provides intelligent options for completing a programming element
- Developer Assistance tool for selection of and drag and drop placement of API functions directly in application code
- Smart Manual that provides driver and device documentation in the form of tooltips right in the code
- Edit Hover feature to show detailed descriptions of code elements while editing
- Welcome Window with links to example projects, application notes and a variety of other self-help support resources
- Information Icon for each module is provided in the graphic configuration viewer that links to specific design resources for that module in the user manual.
Third Party Tool Support
In addition to the Renesas e2 studio IDE, FSP supports third party tools and IDEs as well. This support is provided through RA Smart configurators (RASC) application. The Renesas RA Smart Configurator is a desktop application that allows you to configure the software system (BSP, drivers, RTOS and middleware) for a Renesas RA microcontroller when using a 3rd-party IDE and toolchain. The RA Smart Configurator can currently be used with IAR Embedded Workbench, Keil MDK and the Arm compiler 6 toolchains.