Bluetooth Data Transmission Sponsor: Calit 2 Mentor: Bill

1
Bluetooth Data Transmission

• Sponsor Calit 2
• Mentor Bill Hodgkiss
• Team Members Elaine Chern
• Angela Zhang

2
Agenda

• Gantt Chart
• Bluetooth Profile
• HCI Adapter
• Tasks Performed
• Plan for Next Week

3
Gantt Chart
4
Bluetooth Modules
EB500
HCI
5
Profile
6
HCI Adaptor

• Host controller interface
• Exists across 3 sections
• Host
• Transport Layer
• Host Controller

7
HCI Functional Entities

• Firmware
• Location Host Controller
• Driver
• Location Host
• Host Controller Transport Layer
• Location Intermediate Layer

8
HCI Functional Entities
9
Tasks Accomplished

• LED Blinking
• Compass Module

10
LED Blinking

• To make LED blinking through BS (Basic Stamp)
  command
• Goal to toggle LED to be on 0.5sec, and off for
  0.5sec

11
LED Blinking

• Setup the BS (Basic Stamp) connection with the PC
• Execute the code

12
LED Blinking

• Count the number of blinking
• Code

13
Compass

• Goal to report x y measurement as the magnetic
  field changes
• Follow the calibration example provide by
  Parallax
• Problem nothing shows on the DEBUG window
• Solution need to turn the compass ourselves to
  see the changes

14
Plan for Next Week

• Continue to familiarize with BS through working
  with different sensors
• Start to work on to communicate with BS through
  Bluetooth technology

15

• Any Questions?