Motorola MULT-CONNECT DATA FOR PALM III Guide de l'utilisateur

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Palm-Integrated Sensors
Using Altera FPGA Board
ICS 213
Project Report
March 2001
Ilya Issenin
Radu Cornea
Ana-Maria Badulescu
Project Web Site: http://www.ics.uci.edu/~isse/proj213/
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Résumé du contenu

Page 1 - Using Altera FPGA Board

Palm-Integrated Sensors Using Altera FPGA Board ICS 213 Project Report March 2001 Ilya Issenin Radu Cornea Ana-Maria Badulescu Projec

Page 2 - Contents

10 According to the IrDA Physical Layer specification [12] for the signaling rates up to 115.2 kb/s, the data are send as a stream of frames. Each f

Page 3

11Chapter 2. IR Communication using Palm Introduction Palm PDAs are the handhelds with the high success on the market today. They are easy to use,

Page 4 - IR Trans IR Rec

12 The SIR/FIR layer is purely hardware. The SIR (Serial IR) layer supports speeds up to 115k bps while the FIR (Fast IR) layer supports speeds up to

Page 5 - Temperature Sensor

13 The new serial manager maintains a database of installed hardware and currently open connections. Applications, libraries, or other serial communi

Page 6 - FPGA Board

14In our case, the communication is unidirectional, the board does not have receive capabilities. It continuously sends the data read from the sensor

Page 7

15 Error Correction The procedure specified above can detect problems due to the infrared communication. This may not be enough for the purpose of

Page 8 - Library 2

16 Past time TemperatureTemp Min Temp Max0 Temp Max and Temp Min are thresholds used by the temperature monitoring application to trigger some action

Page 9 - IrDA Physical Layer Protocol

17• Close IR communication Functions for drawing the graph: • Draw frame • Draw data All the components described in this chapter have been integr

Page 10 - Communication Protocol

18Chapter 3. Networking Introduction The Palm SDK contains a net library that provides network services, like TCP/IP, to applications. With this li

Page 11 - Palm IrDA Implementation

19two thresholds. However, in reality the temperature oscillates around values. When for instance MIN_TEMP is reached, the temperature oscillates aro

Page 12

2Contents Introduction...3 Chap

Page 13 - IR Receiver

20We developed a simple communication protocol used between the client on Palm and the server for uploading data. The server runs on a Unix host. It

Page 14

21functions, two of the parameters are pointers to functions for printing the status and error message. These functions are platform dependent. type

Page 15 - Temperature Graph

22Conclusions We provided the infrastructure for monitoring, processing and publishing sensor data. We connected the temperature sensor and IR trans

Page 16

23Bibliography 1. University Program Design Laboratory Package User Guide, Altera Corporation 1999 2. MAX+PLUS II Getting Started manual 3. MAX70

Page 17

3Introduction In the increasingly competitive market of today, efficiency is a very important issue. Many tasks previously requiring human intervent

Page 18 - Chapter 3. Networking

4o sends collected data from Palm to a server on the Internet via TCP/IP connection. The server processes the data and plots a graph that is posted o

Page 19

5Chapter 1. Description of the hardware used in the project Temperature Sensor We used TMP04FT9 temperature sensor made by Analog Devices. This sen

Page 20 - Functions

6Infrared Transmitter To send data to the Palm PDA via IrDA link, we used NTE3017 infrared GaAs emitting diode (NTE Electronics, Inc.). Its emission

Page 21

7+5VConnector P1 (FPGA pin 10)GNDGND+5VGND27R20.047uFC127R31.2 kR1NTE3017D1Connector MAX_EXPANSION pins 3, 5NTE2363Q1Connector P1 (FPGA pin 11)+5VTMP

Page 22 - Conclusions

8 FPGA Programming FPGA was programmed using MAX+PLUS II software with Verilog hardware description language. The block diagram of the designed hard

Page 23 - Bibliography

9This library module has two parameters: • IrDA_Speed_bod - IrDA transmitting rate, 9600 bod by default; • Clock_Freq_Hz – on-board clock frequenc

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