Renesas R-IN32M3 Series User manual

Quick Start Guide
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R-IN32M3 Module (RY9012A0)
Industrial Ethernet Module Solution
Outline
This document describes the startup procedure of R-IN32M3 Module starter kit that includes the R-IN32M3
Module. The R-IN32M3 Module starter kit with the application controller SynergyTM S7G2 development
environment, SK-S7G2, takes care of the complex handling of several industrial Ethernet protocols (such as
PROFINET®and EtherNet/IPTM). Example software of the SK-S7G2 is provided as source code and can thus
be ported to other development platforms such as for RX MCUs. Accordingly, this R-IN32M3 Module starter
kit allows the quick development of software prototypes of the industrial network communications and
applications.
The software package that comes with the R-IN32M3 Module starter kit includes not only an integrated
software development environment and example software but includes a Management Tool (from the
company "port industrial automation GmbH") which has the protocol master function of PROFINET and
EtherNet/IP and can configure and monitor the R-IN32M3 Module.
The R-IN32M3 Module starter kit enables the user
to quickly become familiar with the industrial Ethernet protocols (such as PROFINET or EtherNet/IP)
by use of the example applications; and
to quickly develop applications on the industry-standard arm microcontroller of the Renesas Synergy
SK-S7G2 starter kit.
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1. R-IN32M3 Module Starter Kit
1.1 System Requirements
The R-IN32M3 Module starter kit requires the following environment for the evaluation.
•Renesas Synergy SK-S7G2 starter kit rev. 3.3 or a later version
•PC
OS: Windows®7/8/10
Memory: At least 8 Gbytes
LAN ports
USB 2.0 ports

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1.2 Hardware Configuration
1.2.1 Configuration of R-IN32M3 Module Board
The R-IN32M3 Module starter kit includes the R-IN32M3 Module board for evaluation environment, which
contains the R-IN32M3 Module. This board has Arduino™ connectors and Pmod™ connectors according to
industry standards and enables the connection with the application controller.

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Figure 1.1 R-IN32M3 Module Board
The Pmod connector is mounted on the top side of the module
board. The male Arduino connectors are on the back side of
the module board to be plugged into the sockets of the
Synergy S7G2 starter kit. To connect and apply control from
the SK-S7G2, the J13, J8, and J7 jumper blocks must be set
as follows.
J13: Connect the Socket pin with the iRJ45 pin
J8: For the CS signal, select PB2
J7: For the RST signal, select PD7
This board has status LEDs conforming to the industrial
Ethernet protocol. The lighting patterns of status LEDs differ
with the communications standard.
Some examples of protocol state indicators were listed in the
following table.
Table 1.1 Status LEDs
Industrial Ethernet
Standard
State LED1
Color
State LED2
Color
PROFINETNote1
System failure
Red
Bus failure
Red
EtherNet/IPNote2
Module (MS)
Green/ Red
Network (NS)
Green/ Red
1.2.2 Configuration for Using the Pmod Interfaces
The Synergy SK-S7G2 has two Pmod ports. If you will be using a Pmod interface, connect jumper J13 or J15
on the Synergy board to supply 3.3V power supply to the Pmod channel of choice of the R-IN32M3 Module.
Before connecting the Synergy board with the R-IN32M3 Module board is recommended first to get the
Synergy board up and running. To do so, follow the instructions in the quick start guide manual of that
processor board. Voltage supply for the Synergy SK-S7G2 is through the micro USB debug connector on the
Synergy SK-S7G2. When connecting the R-IN32M3 Module board in either mode, the module board gets its
power through the connectors. All operations for programming and debugging of the Synergy S7G2 are
supported by this USB connection.
1.2.3 Configuration for Using the ARDUINO Interface
The R-IN32M3 Module module board and the Synergy SK-S7G2 must be plugged together by using the
Arduino connection of the boards.
Voltage supply for the Synergy SK-S7G2 is through the micro USB debug connector on the Synergy SK-
S7G2. When connecting the R-IN32M3 Module board in either mode, the module board gets its power
through the connectors. All operations for programming and debugging of the Synergy S7G2 are supported
by this USB connection.
Note1 PROFINET Diagnosis Guideline V1.4 Chapter 6.7 Signaling recommended an additional (third) maintenance LED
Note2 The CIP Networks Library Volume 2: EtherNet/IP Adaptation of CIP

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1.3 Software Requirements
1.3.1 Integrated Software Development Environment "Renesas Synergy"
The environment for developing software for the Synergy SK-S7G2, which acts as the application controller,
requires the following elements.
Renesas e2-studio version 7.5.1 or later
Renesas Synergy software package (SSP) version 1.7.0 or later
The e2-studio is an integrated software development environment (ISDE). The ISDE is available on the
webpage of Renesas as seen in the quick start guide of the MCU board. A free Synergy license is required
to use the SSP. The evaluation license is included with SSP installer, that can be downloaded after creating
a Synergy account.
1.3.2 GOAL and Project Files
Unpack the GOAL headers and library to a local folder. This folder contains the GOAL library and the
associated headers for the Synergy required to build an application for the R-IN32M3 Module. In addition,
example projects for each protocol are included to be processed via e2-studio.
The GOAL is part of the OSAL interface (API) which is used on the embedded MCU of the R-IN32M3
Module and on the application controller (AC) to control the module. In this configuration with the Renesas
Synergy board and the R-IN32M3 Module board, the S7G2 MCU on the Renesas Synergy board acts as the
AC. For details, refer to the r17us0001ed**** User's Manual for the Software API.
1.3.3 Management Tool
The Management Tool is software which simulates a PROFINET master as well as an EtherNet/IP scanner
on a Windows PC and is a product of Renesas' partner port industrial automation GmbH in Germany.
(https://www.port.de/ ).
The Management Tool is available on R-IN32M3 Module product web.
Here are some major hints for the installation of the Management Tool:
The file "Management Tool-*-win32.win32.x86_64.zip" has to be unpacked to a local folder. The resulting
folder contains the executable mantool.exe, which can be started without an installation.
The Management Tool requires the NPF (NetGroup/Npcap Packet Filter) driver, that is installed with
WinPcap/Npcap. For details, see next chapter.
Additionally, the Management Tool requires certain settings in the Windows firewall to receive data. If some
software (such as antivirus) restricts the firewall of the Network to communication with the R-IN32M3 Module,
allow (open) the port limitation of the Management Tool.
Open [Allow an app through Windows Firewall] from windows search with search word "through Windows
Firewall".
Figure 1.2 Search Windows Firewall

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After the [Allowed apps] window is open, click on [Change settings] and then [Allow another app..].
Figure 1.3 Allowed Applications
Click [Browse..] and select the "mantool.exe" from Management Tool folder. Then, click [Network types…],
check all network types to be enabled ("Domain", "Private", and "Public"), and click [OK] and [Add].
Figure 1.4 Select Management Tool

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"mantool.exe" is indicated in the list of allowed apps list. After that, click on [OK].
Figure 1.5 Allowed Management Tool

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1.3.4 WinPcap
To use the functionality of the Management Tool, WinPcap needs to be installed. WinPcap can be found at
https://www.winpcap.org
The Npcap also supports the Management Tool, if you have enabled "Winpcap API-compatible Mode" when
installing Npcap. Npcap can be found at https://nmap.org/
1.3.5 Wireshark
The Management Tool also offers a function to create a log file of all relevant parameters of the R-IN32M3
Module. For a more detailed protocol analysis, it is recommended to install the Wireshark tools. The
Wireshark tools is freeware and can be downloaded at https://www.wireshark.org.

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2. e2studio Project
2.1 Installation
To use the sample projects with the e2studio, the e2studio and SSP must be installed.
2.2 Importing a Project
The example files provided by Renesas in the software for the R-IN32M3 Module starter kit can be imported
into the e2-studio integrated system development environment (ISDE). In the [File] dropdown menu, use the
[Import] dialog box of the e2studio to import the archive with its projects located in the unpacked project
delivery into e2studio. Under [General], chose [Existing projects into workspace] when prompted for the
import type. This will create new projects in the e2-studio.
Figure 2.1 e2studio Import Dialog
In the next step, the root directory of the existing archive has to be selected by using the [Browse…] button.
To select the directory of the unpacked archive, make sure that all projects for importing are selected in the
checkboxes, and finish importing by clicking on [Finish] as shown in the figure below. In this example, the
unpacked archive files are located in the directory "C:\Renesas\_exampleSW".

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Figure 2.2 e2-studio Import Project Dialog
2.3 License Register
The license registration is required to use SSP. If e2-studio requests a license, register a license. The
evaluation license is included in the SSP installer, that can be downloaded after creating a Synergy account.
Figure 2.3 License Request
2.4 Generate Project Content
Open the "configuration.xml" file from the selected project by double clicking. The pin assignment, clock
configuration, and device selection are already registered, and run [Generate Project Content].
Figure 2.4 Generate Project Content

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2.5 Project Configuration
To use the project context menu, menu item "Build Project" to do so. As a result, binary files for the projects
are generated. The "Console" log of e2-studio should look like as shown in the following screenshot.
Figure 2.5 Console Log "Build Finished"

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2.6 Project Debugging
When the Build is finished without errors and warnings, the compilation is successful. The resulting binary
files can be started now. Be sure that the Renesas Synergy board is connected to the workstation via USB.
Then, select the [Debug As] option from the drop-down menu and choose the item [3 Renesas GDB
Hardware Debugging] as shown in the figure below.
Figure 2.6 Initiate Debugging Session

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In the next step, you will be prompted to select a debugging hardware. Choose "J-Link ARM" for the
Renesas Synergy SK-S7G2 board. After selecting the debugging mode, it is necessary to select the chip
model (R7F5G26H).
Figure 2.7 Select Debugging Hardware Figure 2.8 Select Target Device
After initiating the debugging session, the "Debug perspective" is shown, where the application can be
started by [Resuming] execution. This needs to be done twice since two breakpoints are automatically set at
the start-up.
Figure 2.9 e2studio Toolbox

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3. Management Tool
The Management Tool allows the development related configuration and management of the Renesas
sample application. This management is based on a UDP broadcast communication. Thus, it works
independently from IP settings of the management PC and the R-IN32M3 Module.
Figure 3.1 Management Tool
This tool is organized in panels.
The panel [Network Navigator] shows a list of available networks.
The panel [Messages] shows the information regarding actions.
The panel [Outline] shows the additional information relating to the selected function panel.
The following function panels are available.
Panel
Function
PNIO Master
Simple PROFINET IO master functionality
Device Log
Shows log messages under operation from both the
R-IN32M3 Module and application controller.
Config Manager
Access to the config manager variables of the
R-IN32M3 Module.
Firmware Update
Allows update of the R-IN32M3 module firmware.
EtherNet/IP Master
Simple EtherNet/IP master functionality
Exception Log
Not in the scope of this manual

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3.1 Device Detection
Connect the R-IN32M3 Module to the PC, and then execute the scan network.
Figure 3.2 Management Tool Network Scan
To communicate with the R-IN32M3 Module, open the "Networks" list in [Network Navigator]. Then, chose
the network interface where the R-IN32M3 Module is reachable. Select the [Scan Network] button in the
toolbar.
The following dialog appears and 1 found device will be reported.
Figure 3.3 Scan Network Dialog
Scan Network

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As a result, the R-IN32M3 Module will be shown as a new device in [Network Navigator] within the scanned
network.
Figure 3.4 Management Tool with a Detected R-IN32M3 Module
Select the newly found R-IN32M3 Module for further steps.
3.2 Config Manager / IP Configuration
This panel provides access to the config manager variables of the R-IN32M3 Module (volatile and non-
volatile stored configuration variables).
To read a list of all variables, select the [Read configuration] button.
Figure 3.5 Read Configuration

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As a result, all variables with a value are shown.
Figure 3.6 Management Tool Configuration Manager
To communicate with the R-IN32M3 Module, the IP address of the R-IN32M3 Module must be within the
same IP network as the IP address of the management PC. Thus, chose a valid IP address and configure
the R-IN32M3 Module accordingly.

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To configure an IP address, navigate to the variables of the "Module" GOAL_ID_NET. There it is possible to
configure IP, NETMASK, and GW. Modify required values. Make sure the variable "VALID" is set to 1.
The Management Tool will indicate locally modified variables by yellow highlights.
Figure 3.7 Management Tool with Modified Variables
Those locally modified variables are downloaded to the R-IN32M3 Module using the [Write configuration]
button in the toolbar.
Figure 3.8 Write Configuration
When prompted if changed values shall be written, answer "Yes". Afterwards the locally modified values are
transferred to the R-IN32M3 Module, where there are only modified in RAM. To make permanent changes,
use the [Save config to flash] button. Modified IP settings are applied after restarting the system (by
switching the power to the Renesas Synergy board and the R-IN32M3 Module off and then on).

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3.3 Updating the R-IN32M3 Module Firmware
Under control of the Management Tool, the firmware of the R-IN32M3 Module can be updated. The firmware
file will be sent to the R-IN32M3 Module via the Ethernet connection.
Figure 3.9 R-IN32M3 Module Firmware Update

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4. Sample Software
4.1 PROFINET Sample Application (01_pnio_io_mirror)
Start the example "01_pnio_io_mirror" according to the previous description.
To establish a PROFINET communication, the R-IN32M3 Module must be selected in [Network Navigator].
Then, select the [PNIO Master] function panel. Use [Scan device] to detect the PROFINET device.
Figure 4.1 PROFINET Master
Use the "Wink" command to identify the connected R-IN32M3 Module, which will be shown with a flashing
"LED1" on the R-IN32M3 Module board.
To establish a cyclic PROFINET communication, use the I/O panel of the PNIO Master.
Figure 4.2 PNIO Master I/O
To continue, load the GSDML file provided with the distribution of the Renesas sample application.
In the selector [Device Access Point], select "2-port Device".
After that, press the [Connect] button. This button starts cyclic PROFINET communications.