Innodisk EZU2-I301 User manual

USB to I2C
SYSINNO Sensor Carrier Board
EZU2-I301
User Manual
Rev 1.0
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i
2005-2023 © Innodisk Corporation. All Rights Reserved
Copyright Information
2005-2023 ©Innodisk Corporation. All Rights Reserved
Innodisk™ is trademark or registered trademark of Innodisk Corporation.
This document is subject to change and revision without notice. No part of this
document may be reproduced in any form by any photographic, electronic,
mechanical or other means, or used in any information storage and retrieval system,
without prior written permission from Innodisk Corporation.
All other product and brand names in this document are trademarks or registered
trademarks of their respective owners.
版權說明
2005-2023 ©宜鼎國際股份有限公司
Innodisk™ 是宜鼎國際股份有限公司之註冊商標。
本文件得不經通知即更改或修訂。本文件中出現任何文字敘述、文件格式、圖
形、照片、方法及過程等內容，除另特別註明，版權均屬宜鼎國際股份有限公
司所有，受到相關之智慧財產權保護法之保障。任何個人、法人或機構未經宜
鼎國際股份有限公司的書面（包括電子文件）授權，不得以任何形式複製或引
用本文件之全部或片段。
其他出現在本文件的品牌或產品乃歸屬原公司所有之商標或註冊。
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ii
2005-2023 © Innodisk Corporation. All Rights Reserved
Revision History
Revision
Date
Description
1.0
2023/07/20
Initial Release
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iii
2005-2023 © Innodisk Corporation. All Rights Reserved
Table of Contents
Revision History..................................................................................................................ii
Table of Contents ...............................................................................................................iii
Hardware Installation.....................................................................................................1
1.1. Carrier Board............................................................................................................1
1.2. PM2.5 ......................................................................................................................1
1.3. Other Sensor............................................................................................................2
Windows OS...................................................................................................................3
2.1. Driver Installation......................................................................................................3
2.2. Sample Code ...........................................................................................................4
Linux OS.........................................................................................................................6
3.1. Driver Installation......................................................................................................6
3.2. Sample Code ...........................................................................................................6
Software API...................................................................................................................8
4.1. UISMShowVer..........................................................................................................8
4.2. UISMDebugLevel .....................................................................................................8
4.3. UISMOpenDevice.....................................................................................................9
4.4. UISMCloseDevice ....................................................................................................9
4.5. UISMSensorInfo .......................................................................................................9
4.6. UISMInit .................................................................................................................10
4.7. UISMQuery ............................................................................................................11
4.8. Error Codes............................................................................................................11
Contact us .........................................................................................................................13
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1
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Hardware Installation
1.1. Carrier Board
The board comes with a USB cable (9pin to 4pin) can connect USB 9pin connector
on motherboard to CN1.
1.2. PM2.5
PM 2.5 sensor comes with a cable can connector to CN2 of sensor carrier board.
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2005-2023 © Innodisk Corporation. All Rights Reserved
1.3. Other Sensor
Other sensors, which have two rows pins (4pin + 5pin) can install on the sensor
carrier, board directly.
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3
2005-2023 © Innodisk Corporation. All Rights Reserved
Windows OS
2.1. Driver Installation
Sensor carrier board uses OS native HID driver.
The device vendor ID “0x067B” can be found in “Device Manager”.
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2.2. Sample Code
Adjust “Setup.ini” according to the needs of the test. The details of individual
parameters are as follows.
debug_level:
Adjust different levels of debug level according to requirements.
(0=DBG_LVL_NONE, 1=DBG_LVL_FUNC, 2=DBG_LVL_HID)
Interval:
Set the data update interval of the selected monitoring sensor.
(unit: millisecond)
auto_scan:
Whether to use the Query function in the SDK to automatically detect the
existing sensor module on the device.
When the "auto_scan" is enabled, the "sensor" section will be ignored.
(0=disable, 1=enable)
check_status:
Whether to provide the status information of the sensor module at the same
time when returning data.
(0=disable, 1=enable)
“sensor option” section:
When the ‘auto_scan’ item is disabled, use this section to specify the sensor
module to be selected.
The detailed and latest information can be found in the description of
sample\setup.ini.
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2005-2023 © Innodisk Corporation. All Rights Reserved
The execution diagram of the sample code.
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6
2005-2023 © Innodisk Corporation. All Rights Reserved
Linux OS
3.1. Driver Installation
Sensor carrier board uses OS native HID driver. Supports Linux kernel 2.6.38 and above.
Use “lsusb” command to make sure the device is recognized by OS.
3.2. Sample Code
Adjust “Setup.ini” according to the needs of the test. The details of individual
parameters are as follows.
debug_level:
Adjust different levels of debug level according to requirements.
(0=DBG_LVL_NONE, 1=DBG_LVL_FUNC, 2=DBG_LVL_HID)
Interval:
Set the data update interval of the selected monitoring sensor.
(unit: millisecond)
auto_scan:
Whether to use the Query function in the SDK to automatically detect the
existing sensor module on the device.
When the "auto_scan" is enabled, the "sensor" section will be ignored.
(0=disable, 1=enable)
check_status:
Whether to provide the status information of the sensor module at the same
time when returning data.
(0=disable, 1=enable)
“sensor option” section:
When the ‘auto_scan’ item is disabled, use this section to specify the sensor
module to be selected.
The detailed and latest information can be found in the description of
sample\setup.ini.
ES France - Mobilité & Systèmes Embarqués
127 rue de Buzenval BP 26 - 92380 Garches
Tél. [phone]
Fax. [phone]
e-mail : [e-mail]
Site Web : www.es-france.com