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TCP/IP protocol stack [M3S-T4-Tiny] for RX Family (Discontinued product)

Discontinued

协议栈

该软件/工具已停产

如有任何问题，请联系技术支持。

概览

For users of the TCP/IP protocol stack [M3S-T4-Tiny] for RX Family 

Support for the TCP/IP protocol stack [M3S-T4-Tiny] for RX Family has been discontinued on December 19, 2025. In the future, please use the following successors. 
Successor: lwIP FIT* modules (Download the following two modules: r_lwip_rx Driver FIT and r_lwip_driver_rx Driver FIT)
Further information: [Notification] End of Support for TCP/IP Protocol Stack [M3S-T4-Tiny]and QE for TCP/IP [Technical Preview Edition] (PDF | English, 日本語)
* FIT: Firmware Integration Technology

M3S-T4-Tiny for RX Family (hereafter abbreviated "T4") is a communications protocol software library for RX Family. It makes TCP/IP communication possible in an Ethernet-connected network for all types of equipment that incorporates RX MCUs.

Components

  • TCP/IP protocol stack software (library in binary form)
  • Various sample driver software*
  • TCP/IP protocol stack sample program
  • TCP/IP protocol stack manual and other documents in a complete set

* The sample drivers are verified their running on the evaluation boards placed in the Operating Environment.

  • Memory-saving compact design (TCP/IP protocols processable by the internal memory of the microcontroller)
  • OS's unnecessary
  • Compliant with ITRON TCP/IP API specification
  • We have prepared a wrapper which converts the specifications of the ITRON TCP/IP API into those of a socket API.
  • Sample driver for LAN controller available
  • Efficient development through a combined use of Renesas development tools supported
  • We provide a range of the sample code for T4 as an application note.

Latest Ver.: V.2.10 Release 00
Released: Apr 19, 2021
Details of upgrade (See Application Note)

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新闻和博客

博客
2023年10月18日
RX家族软件的历史和和对未来的展望 – 第11篇 - RX MCU的物联网软件模型设计

Additional Details

Operating Environment

IDE
  • CS+ for CC V8.04.00
  • e2 studio V20.10.0
  • IAR Embedded Workbench for Renesas RX 4.14.01
C Compiler
Debugger (Optional)
Evaluation Board

Ethernet:

SDIO Wireless LAN Expansion BoardWireless LAN expansion board package for RSK (includes Wireless LAN module (eWBC))(Part Number: RTK0ZZZZZZP00000BR)
Included Sample DriverRX Family Ethernet Controller Driver