Application Note
R01AN6016EC0100 Rev.1.00 Page
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of 21
Nov 10, 2021
RA2E1 Group
RA2E1 HS3001 Sensor Device Sample
Introduction
This document describes a Renesas microcontroller RA2E1 application for an HS3001 sensor device using the RA2E1
Fast Prototyping Board.
Target Device
RA2E1
When applying the sample program covered in this document to another microcomputer, modify the program according
to the specifications for the target microcomputer and conduct an extensive evaluation of the modified program.
RA2E1 HS3001 Sensor Device Sample
R01AN6016EC0100 Rev.1.00 Page
2
of 21
Nov 10, 2021
Contents
1. Description ..................................................................................................................... 3
1.1 Abstract ........................................................................................................................................ 3
1.2 Specifications and Main Technical Parameters ....................................................................... 3
2. RA2E1 Microcontroller ................................................................................................... 4
2.1 RA2E1 Block Diagram ................................................................................................................ 4
2.2 Key Features ................................................................................................................................ 5
2.3 Pin Assignments ......................................................................................................................... 7
3. System Outline ............................................................................................................... 8
3.1 Principle Introduction ................................................................................................................. 8
3.2 Peripheral Functions to be Used ............................................................................................. 10
3.3 ins to be Used ............................................................................................................................ 10
3.4 Operating Instructions .............................................................................................................. 11
4. Hardware ....................................................................................................................... 12
4.1 Schematics ................................................................................................................................ 13
5. Software ........................................................................................................................ 14
5.1 Integrated Development Environment .................................................................................... 14
5.2 Operation Outline ...................................................................................................................... 14
5.3 Flow Chart .................................................................................................................................. 15
5.4 File Compositions ..................................................................................................................... 16
6. How to Add Sensor Middleware using FSP in e2studio ............................................ 17
7. How to Build the Project and How to Program the Output File ................................. 17
7.1 Build in e2studio ....................................................................................................................... 20
7.2 Writing mot file using Renesas Flash Programmer .............................................................. 20
8. Sample Code ................................................................................................................ 21
9. Reference Documents .................................................................................................. 21