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Proximity sound Program

This project received 5 bids from talented freelancers with an average bid price of $177 USD.

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Employer working
Skills Required
Project Budget
$30 - $60 USD
Total Bids
5
Project Description

Modification of C language from a sample file. I am using Texas Intruments CC2540miniDK which consist of 1 Dongle(as master) 1 Keyfob(as slave). Currently i have the working sample code Keyfobdemo but i need to make modification using IAR workbench free trial version to work on it. I will send the sample code for midification

The Current file works:
1. When the slave loses it connection with the master, it will buzz off and the LED will be blinking
2. After 10 Buzz, the buzzer on the slave will be turn off and shortly later the LED will turn off too
3. It can tag up to 3 slave per master

The To Do project file

1. There are 2 buttons on the keyfob so would like to install 3 types of beeping sound into one of the button for selection.(gude me to program my fundction to the buttons
2. When the connection is lost between the slave and master, the Buzzer will buzz off from low volume and to high volume (note* 2 set of volume) when the buzzer get way too far.
3. Keep buzzer and LED on
4. When the slave gets nearer to the master, the buzzer will become softer and goes back louder when the connection become further away.
5. Upon found(the master and slave found), the buzzer and LED will be turn off

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