Yuqiang Wang e1498cabc9 SDK build (#47)		5 ヶ月前
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.settings	4795f3d206 更新fsp为2.2.0	6 ヶ月前
board	4795f3d206 更新fsp为2.2.0	6 ヶ月前
figures	e9ee0a7ce5 add filesystem project and public v1.2.1	9 ヶ月前
packages	4795f3d206 更新fsp为2.2.0	6 ヶ月前
rzn	0e9a0dfdbd fix iar link source	6 ヶ月前
rzn_cfg	0e9a0dfdbd fix iar link source	6 ヶ月前
rzn_gen	0e9a0dfdbd fix iar link source	6 ヶ月前
script	4795f3d206 更新fsp为2.2.0	6 ヶ月前
src	e9ee0a7ce5 add filesystem project and public v1.2.1	9 ヶ月前
.api_xml	e7e2582a7c EtherKit 示例工程添加	1 年間前
.config	4795f3d206 更新fsp为2.2.0	6 ヶ月前
.cproject	4795f3d206 更新fsp为2.2.0	6 ヶ月前
.gitignore	43669c1c97 Fixed some known issues	1 年間前
.project	e7e2582a7c EtherKit 示例工程添加	1 年間前
.secure_azone	e7e2582a7c EtherKit 示例工程添加	1 年間前
.secure_rzone	4795f3d206 更新fsp为2.2.0	6 ヶ月前
.secure_xml	4795f3d206 更新fsp为2.2.0	6 ヶ月前
Kconfig	4795f3d206 更新fsp为2.2.0	6 ヶ月前
README.md	e1498cabc9 SDK build (#47)	5 ヶ月前
README_zh.md	e1498cabc9 SDK build (#47)	5 ヶ月前
SConscript	0e9a0dfdbd fix iar link source	6 ヶ月前
SConstruct	e7e2582a7c EtherKit 示例工程添加	1 年間前
buildinfo.ipcf	0e9a0dfdbd fix iar link source	6 ヶ月前
buildinfo.json	4795f3d206 更新fsp为2.2.0	6 ヶ月前
configuration.xml	4795f3d206 更新fsp为2.2.0	6 ヶ月前
envsetup.sh	e7e2582a7c EtherKit 示例工程添加	1 年間前
mklinks.bat	e7e2582a7c EtherKit 示例工程添加	1 年間前
mklinks.sh	e7e2582a7c EtherKit 示例工程添加	1 年間前
ozone_scons.jdebug	384e7a31df 修复scons固件无法运行的问题，添加ozone调试脚本	1 年間前
project.ewd	0e9a0dfdbd fix iar link source	6 ヶ月前
project.ewp	0e9a0dfdbd fix iar link source	6 ヶ月前
project.ewt	0e9a0dfdbd fix iar link source	6 ヶ月前
project.eww	e7e2582a7c EtherKit 示例工程添加	1 年間前
rtconfig.h	4795f3d206 更新fsp为2.2.0	6 ヶ月前
rtconfig.py	384e7a31df 修复scons固件无法运行的问题，添加ozone调试脚本	1 年間前
rzn_cfg.txt	4795f3d206 更新fsp为2.2.0	6 ヶ月前
template.ewd	0e9a0dfdbd fix iar link source	6 ヶ月前
template.ewp	0e9a0dfdbd fix iar link source	6 ヶ月前
template.eww	e7e2582a7c EtherKit 示例工程添加	1 年間前

RS485 Driver Usage Instructions

English | 中文

Introduction

This example demonstrates how to use an RS485 device on the EtherKit.

Hardware Overview

FSP Configuration

Open the FSP tool, create a new Stack, and select r_sci_uart5. The specific configuration details are as follows:

Example Project Description

The RS485 driver is initialized, and characters received from the RS485 serial terminal are printed to the Finsh terminal, while being echoed back to the RS485 terminal.

Build & Download

RT-Thread Studio: Download the EtherKit resource pack from the RT-Thread Studio package manager, then create a new project and compile it.
IAR: First, double-click mklinks.bat to generate links for the rt-thread and libraries folders. Then, use Env to generate the IAR project. Finally, double-click project.eww to open the IAR project and compile it.

Once compiled, connect the development board’s JLink interface to the PC, and download the firmware to the development board.

Running Result

Run the rs485_sample command in the serial console, and open the RS485 serial terminal to view the received data:

README.md