Overview

Topics
[Upgrade to Version] e² studio 2024-10 (PDF | English, 日本語)
[Recommended] Set of 3 short videos for e² studio Quick Start Guide now available.

e² studio is an Eclipse-based integrated development environment (IDE) for Renesas MCUs. In addition to Eclipse’s own powerful code editor, e² studio offers a rich range of extended functions. e² studio covers all development processes, from the downloading of sample code to debugging.

 

ArchitectureVer.Released
64-bit version2024-10Oct 22, 2024
32-bit version (Note1)V7.8.0Apr 20, 2020

Note

  1. Henceforth, only the 64-bit version of the e² studio is to have regular updates. Updates to the 32-bit version of the e² studio, on the other hand, will be limited to essential modifications.

Information on Usage

e² studio Integrated Development Environment User's Manual: Getting Started Guide RX, RL78, RH850 Family Rev.1.00 (PDF | English, 日本語)

FAQ

Title
e² studio FAQs
Where can I find e² studio tutorial?
Project Migration from CS+ to e² studio

See all related FAQs

Downloads

= Featured
Type Title Date
Upgrade - IDE
e² studio 2024-10 installer for Windows
Log in to Download ZIP 1,624.69 MB 日本語
Upgrade - IDE
e² studio 2024-10 installer for Linux
Log in to Download RUN 1,499.06 MB 日本語
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Documentation

Design & Development

Related Pages
C Compiler Package for RH850 Family [CC-RH]
C Compiler Package for RH850 Family [IDE: CS+, e² studio]
Compiler/Assembler Renesas
RH850 Smart Configurator
RH850 Smart Configurator is an automatic driver generation tool for internal peripheral I/O modules through GUI settings.
Solution Toolkit Renesas
E2 emulator [RTE0T00020KCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
 Emulator Renesas
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
 Programmer (Unit/SW) Renesas
PG-FP6
Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
 Programmer (Unit/SW) Renesas
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Videos & Training

e² studio Tips - Use of IO Registers View During Debugging

This video demonstrates the use of the IO Registers (SFR) view when debugging in e² studio.

Related Resources

Video List
e² studio Tips - Use of IO Registers View During Debugging
e² studio Tips - Use of Memory View During Debugging
e² studio Tips - Useful Shortcut Keys for Debug Operations
e² studio Tips - Useful Shortcut Keys for Edit Operations
e² studio Quick Start Guide (1/3) - Installation for RH850
e² studio Quick Start Guide (2/3) - Project Generation for RH850
e² studio Quick Start Guide (3/3) - Build and Debug for RH850
e² studio Tips - How to change the device in the project
e² studio Tips - How to Use e² studio Quickly (Using Quick Access)
e² studio Tips - How to Install Multiple e² studio Versions
e² studio Tips - How to Import CS+ for CC Project
e² studio Tips - How to Upgrade e² studio
e² studio Tips - How to Export and Import an e² studio Project
e² studio Tips - How to Format Code
e² studio Tips - How to Add New Device Family Support
e² studio Tips - Easy Access to MCU/MPU Technical Information (Using Smart Browser)
Install Everything You Need in e² studio Without Omission
e² studio Tips - 2 Ways to Download Binary Data
How to Change Display Language of e² studio
How to Set Up the Compiler Toolchain for e² studio 2022-01 or later
e² studio Tips - How to Use Printf Debugging Without Changing the Source Code (Using Dynamic Printf)
e² studio Tips - How to Save the Build Log and Set the Number of Lines to Display
Introducing the Installer with Simplified Operation from e² studio 2023–07
e² studio Tips - How to Manage Source Code Versions (Using EGit)
e² studio Tips - GUI Window to Look At if You Don’t Know How to Operate It

Additional Details

e² studio

See the table below for features of the software and tools available for use with the e² studio on Rh850-family products.
For an overview of the functions and features of the e² studio, refer to e² studio (the general page).

Compilers for the RH850 Family

Supported CompilerInformation on Usage
Renesas
C Compiler Package for RH850 Family [CC-RH]
  • The version numbers which can be used with the e² studio:
    • For Windows: V2.04.00 and later versions (Note1)
    • For Linux：V2.06.01 and later versions (Note2)
IAR
IAR C/C++ Compiler for Renesas RH850
  • Debugging with the e² studio requires the building of load modules in the ELF/DWARF format.
  • IAR Systems provides plug-ins to handle projects for IAR compilers with Eclipse.
  • Contact IAR Systems K.K. for details：https://www.iar.com 
Green Hills Software
Green Hills Compiler
  • The e² studio can be used to debug load modules in the ELF/DWARF format which have been built with the MULTI IDE from Green Hills Software.

Note:

  1. Supported by e² studio 2022-07 and later versions.
  2. CC-RH V2.06.01 supports Ubuntu version 20.04. Support for other versions of Ubuntu is under consideration for the next version.

Debugging tools for RH850 Family

Note

  1. The E2 emulator can be used with V7.0.0 and later versions of the e² studio. The usable functions are the same as for the E1.