OSM.sensor_module

Introduction

Codes for the occupancy sensing module that utilizes ToF and color sensor.

File Structure

BLE     Folder for BLE communication on RPi
TCS34725     Folder for information of TCS34725 color sensor
TMD37253     Folder for information of TMD37253 color sensor
tools     Folder for some helpful tools used in development

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Bluetooth communication

-include in folder BLE

Introduction

This is the section for simple bluetooth communication implementation on RPi, there is only point to point communication at this point

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Color Sensor TCS34725

-include in folder TCS34725

Introduction

This is a section for implementation codes for color sensor TCS34725
The code is fully C++ and uses WiringPi for I2C interface access

Implementation Guides

Following is the process of how to use the codes in this section:

• Download the whole repository to the system.
• Use command chmod +x install.sh to make shell file executable.
• Run install.sh to setup WiringPi on the system, the output on the terminal should be the version of WiringPi and the pins map of current board if everything goes right.
• Compile TCS34725_testcode.cpp using command g++ TCS34725_testcode.cpp -o TCS34725_show.exe -l wiringPi
• Run TCS34725_show.exe

Modification Note

Inside the main function of TCS34725_testcode.cpp:

• I2C address and enbale register settings can be changed in the User Settings section
• Any changes for register data could be add to Setup the sensor section
• How to read, process, and output color data codes will be added to Brief Show case section

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Color Sensor TMD37253

-include in folder TMD37253

Introduction

This is a section for implementation codes for color sensor TMD37253 The code is fully c and uses modified WiringPi methods for I2C interface access

Implementation Guides

For this part:

• TMD3725_driver_RPi is the folder that holds a c driver that can enable TMD3725 on RPi
• TMD3725_testcode.cpp has a brief example that uses WiringPi for TMD3725 implementation, for test purpose

Modification Note

• Detailed notes are in the README.md in TMD3725_driver_RPi