Yuqiang Wang e1498cabc9 SDK build (#47)		9 ماه پیش
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.settings	4795f3d206 更新fsp为2.2.0	10 ماه پیش
board	4795f3d206 更新fsp为2.2.0	10 ماه پیش
figures	e9ee0a7ce5 add filesystem project and public v1.2.1	1 سال پیش
packages	4795f3d206 更新fsp为2.2.0	10 ماه پیش
rzn	0e9a0dfdbd fix iar link source	9 ماه پیش
rzn_cfg	0e9a0dfdbd fix iar link source	9 ماه پیش
rzn_gen	0e9a0dfdbd fix iar link source	9 ماه پیش
script	4795f3d206 更新fsp为2.2.0	10 ماه پیش
src	e9ee0a7ce5 add filesystem project and public v1.2.1	1 سال پیش
.api_xml	e7e2582a7c EtherKit 示例工程添加	1 سال پیش
.config	4795f3d206 更新fsp为2.2.0	10 ماه پیش
.cproject	4795f3d206 更新fsp为2.2.0	10 ماه پیش
.gitignore	43669c1c97 Fixed some known issues	1 سال پیش
.project	e7e2582a7c EtherKit 示例工程添加	1 سال پیش
.secure_azone	e7e2582a7c EtherKit 示例工程添加	1 سال پیش
.secure_rzone	4795f3d206 更新fsp为2.2.0	10 ماه پیش
.secure_xml	4795f3d206 更新fsp为2.2.0	10 ماه پیش
Kconfig	4795f3d206 更新fsp为2.2.0	10 ماه پیش
README.md	e1498cabc9 SDK build (#47)	9 ماه پیش
README_zh.md	e1498cabc9 SDK build (#47)	9 ماه پیش
SConscript	0e9a0dfdbd fix iar link source	9 ماه پیش
SConstruct	e7e2582a7c EtherKit 示例工程添加	1 سال پیش
buildinfo.ipcf	0e9a0dfdbd fix iar link source	9 ماه پیش
buildinfo.json	4795f3d206 更新fsp为2.2.0	10 ماه پیش
configuration.xml	4795f3d206 更新fsp为2.2.0	10 ماه پیش
envsetup.sh	e7e2582a7c EtherKit 示例工程添加	1 سال پیش
mklinks.bat	e7e2582a7c EtherKit 示例工程添加	1 سال پیش
mklinks.sh	e7e2582a7c EtherKit 示例工程添加	1 سال پیش
ozone_scons.jdebug	384e7a31df 修复scons固件无法运行的问题，添加ozone调试脚本	1 سال پیش
project.ewd	0e9a0dfdbd fix iar link source	9 ماه پیش
project.ewp	0e9a0dfdbd fix iar link source	9 ماه پیش
project.ewt	0e9a0dfdbd fix iar link source	9 ماه پیش
project.eww	e7e2582a7c EtherKit 示例工程添加	1 سال پیش
rtconfig.h	4795f3d206 更新fsp为2.2.0	10 ماه پیش
rtconfig.py	384e7a31df 修复scons固件无法运行的问题，添加ozone调试脚本	1 سال پیش
rzn_cfg.txt	4795f3d206 更新fsp为2.2.0	10 ماه پیش
template.ewd	0e9a0dfdbd fix iar link source	9 ماه پیش
template.ewp	0e9a0dfdbd fix iar link source	9 ماه پیش
template.eww	e7e2582a7c EtherKit 示例工程添加	1 سال پیش

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