Sunday, February 27, 2011

CrazyEngineers Forum

CrazyEngineers Forum


Summer training

Posted: 27 Feb 2011 10:44 AM PST

Would it be better if I join a summer training in courses like embedded systems,vlsi design etc or if I go for industrial training in companies like huges communication, iocl, aricent, Ericsson etc from the point of view of learning as well as placement benefits???
I am a 3rd year student, HBTI Kanpur.
thank u..
priyanka

Moniter activity of a program

Posted: 27 Feb 2011 10:18 AM PST

HI, Everyone. I am using Windows 7 Ultimate, now I want a software that can show me what changes in any files or registry done by running a software or application. I search for this, but unable to get a satisfied result. I wanted to monitor each and every thing done by some programs.

It’s Time To Go Biking With The Beast: M55

Posted: 27 Feb 2011 08:10 AM PST

With the increase in the demand for the motor vehicles and decreasing price range at which they are available the bicycle has almost perished, at least from the metros. Well, the use of a slow bike in the fast and heavy traffic also is a problem. To overcome this, we already have e-bikes which use [...]

More...

couple of questions

Posted: 27 Feb 2011 07:54 AM PST

Hello everyone, I have a couple of questions for you
1- I'm working on a back-filling of a causeway in the sea, can I use salt water in watering for compaction or is it necessary to use fresh one, form a scientific point of view?
2- The consultant always asks me to remove stones bigger than 1/3rd the thickness, what is its effect scientifically on compaction? and is this proportion a rule of thumb ?
thanks

window xp problems

Posted: 27 Feb 2011 06:46 AM PST

hello CEans
I am not able to open my icons.....whenever i am trying to do so its not opening.....i have tried to restore it but of no use.....i tried to open it in safe mode but in vain.....can anyone suggest what to do now?????

Which is the best course after B.Tech

Posted: 27 Feb 2011 06:31 AM PST

I'm doing B.Tech EEE .. I'm really confused of selecting ma higher studies... I need to earn good salary... Plz help me

Mechanical Internships

Posted: 27 Feb 2011 05:50 AM PST

Hi friends,
I wanted to do a summer internship.I wanted info about various companies related to Mechanical like Alfa Laval,Mahindra & Mahindra etc which are located in Maharashtra,Bharat.I would be glad if you people can arrange for it.

Help needed for PC-controlled Wireless Notice Board on USART

Posted: 27 Feb 2011 04:22 AM PST

Hey guys,
I'm doing a project on wireless notice board, and my codes are in assembly language
1. The wireless module is zigbee, and it's from pc to PIC,
2. The display is dot-matrix and data will be taken from EEPROM to be displayed
3. Only one way communication using USART from Zigbee to PIC6f628A
4. PIC will receive new data whenever available from ZigBee and store in EEPROM
5. The PC will be sending data through a ZigBee transmitter to the receiver.

So, currently I've got my display unit to work and everything, and can display 128 characters. All of which is pre-loaded into the EEPROM.
I'm having trouble with the communications part. How do I use USART to receive a data string and store into EEPROM one byte at a time? Plus I don't want to do the polling method.

Attached is the codings that i've written.
1. The original code is working fine and i need to embed the USART part into it
2. The Usart RC file is the one I've written for serial communication with ZigBee that needs to be embedded.

The code should work as: Displaying out data from EEPROM and when new data is received, it will take it and store into EEPROM and then start displaying all over again. Please help. Thanks

Here is the Usart part:
Code:

org    0x04        ;interrupt service vector
    movwf    W_Save
    movf    STATUS,W
    clrf    STATUS
    movwf    STATUS_Save
    movf    PCLATH,W
    movwf    PCLATH_Save

    movlw    0x00
    movwf    eefile
   
goto    RCINT

    movf    PCLATH_Save
    movwf    PCLATH,W
    movf    STATUS_Save
    movwf    STATUS,W
    movf    W_Save
    retfie

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

    movlw    0xC0    ;setting up the interrupt, goes into the main part
    movwf    INTCON
    movlw    0x00
    movwf    PIR1

    movlw    0x68
    bsf    STATUS,RP0
    movwf    SPBRG
    movlw    0xA0
    movwf    PIE1
    bcf    TXSTA,BRGH
    bcf    TXSTA,SYNC
    bcf    STATUS.RP0

    bsf    RCSTA,SPEN
    bsf    RCSTA,CREN
    bcf    RCSTA,RX9

    bsf    STATUS,RP0
    movlw    0x02
    movwf    TRISB        ;RB1 is the rx pin

    end

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

RCINT    movf    RCREG,W
    bsf    STATUS,RP0
    movwf    EEDATA
    bcf    STATUS,RP0

    movf    eefile
    bsf    STATUS,RP0
    movwf    EEADR
    bcf    STATUS,RP0
    call    write
   
    incf    eefile,F
    movf    eefile
    bsf    STATUS,RP0
    movwf    EEDATA
    movlw    0x7F
    movwf    EEADR
    bcf    STATUS,RP0
    call    write

    bcf    PIR1,RCIF
    retfie   

write    bsf    STATUS,RP0    ;select bank1    ;writes it to EEPROM
    bsf    EECON1,WREN    ;enable write
    bcf    INTCON,GIE       
    movlw    0X55        ;unlock codes
    movwf    EECON2
    movlw    0xAA
    movwf    EECON2
    bsf    EECON1,WR    ;write begins
    bsf    INTCON.GIE
    bcf    STATUS,RP0    ;select bank0       
writeA    btfss    PIR1,EEIF    ;wait for write to complete
    goto    writeA
    bcf    PIR1,EEIF
    bsf    STATUS,RP0    ;select bank1
    bcf    EECON1,WREN    ;disable other writes
    bcf    STATUS,RP0    ;select bank0                   
    retlw    00

Seminar !!!!

Posted: 27 Feb 2011 03:26 AM PST

Hey guys !!! :)... I m new here ... bt feels nt so isolated to be wth crazy engineers ;-).. I m in my 3rd year of Btech in ECE .... Well.. m really confused abt the topics fr the seminar going to be held in our college ....Plzzz Do suggest me abt the topics fr the seminar and give me some ideas fr the major project....pllzzz...

new or old GRE which one shall i take?

Posted: 27 Feb 2011 01:57 AM PST

hey everyone!
I have to give GRE exam but i am confused which one shall I give new or old pattern. I am not taking any coaching that means i am preparing myself, so which one will be easier for me? I think it's the old one because antonyms and analogy section can be easily answered by craming and mathematics section will have only one correct answer which will help save time. What do you think?
But the revised pattern's cheaper for august. Could it be that for the first time they will put a bit simpler paper( I know, am just hoping)

Happy Birthday Mad Scientist

Posted: 26 Feb 2011 06:45 PM PST

:birthday: :birthday:

Wishing MAD-Scientist a very very happy birthday! :) Rock on!

NIT Hamirpur(H.P.) presents NIMBUS 2011

Posted: 26 Feb 2011 10:33 AM PST

NIT Hamirpur(H.P.) presents NIMBUS 2011

Amidst the backdrop of the skylining Dhauladhar range, NIT Hamirpur , a premier engineering institute is all set to host NIMBUS 2011,its annual technical festival ,starting 3rd March till 6th March. NIMBUS 2011 promises to be a unification of academic intellect and industrial expertise. Operating on the theme ALCHEMY: Resurrecting detritus, (with the basic concept of Scrap Management), ALCHEMY also endeavours to cover genres of RURAL INDIA and Da Vinci Machines. Under the effective leadership of Sh. Siddhartha, the faculty co-ordinator and Saurav Agarwala , the student secretary , NIMBUS ought to be a grand success. NIMBUS 2011 hereby presents enthralling lecture sessions by Dr Vic Hayes, The Father of Wi-Fi, Dr Peter Norvic, Director of Research at Google Inc , Dr. Nikolaos Mavridis, Director- Interactive Robots and Media, Dr. Giorgio Metta, a humanoid robotics expert, Mr. Arvind Kejriwal, an Indian social activist , Dr. Manish Gupta, Director of IBM Research - India and Chief Technologist for IBM South Asia and Dr. Suryaprakash Kompalli, Research Scientist at HP Labs India.
The major attractions include a plethora of events comprising The Da Vinci Events , replicating any design of Leonardo Da Vinci,either in form of working models or structures and Papyrus – the paper presentation contest , marathon and Auto – Expo. ALCHEMY also focuses on the implementation of Waste Management and Rural Engineering principles. Contriv-ware , the open hardware and software competition , is going to be a perfect platform for the innovators to display their talent. Not only this ,the gaming instinct of each of us is bound to get a boost with ‘ Back To Bedlam’ presenting all time favourites including Counter Strike, NFS Most Wanted ,FIFA, Age Of Empires and Warcraft. Even a pre NIMBUS event of ‘Junior Einstein’ a model making cum exhibition competition, made everybody witness a first time interaction between the institute and school students.
The other highlights of the technical extravaganza include exhibitions by Intel and by Dr Iqbal Ahmad on miniature engineering along with the demonstrations of Infinity Mirrors , the water screen and the awe striking and ever glistening LED cube . Apart from this ‘Wall Graffiti’ and the very unique concept of ‘ Sand Animation’ along with laser and bubble shows are actually going to be very interesting to witness. The presentation on fireflies and ‘Robotica’ encompassing robo design and robowars are all going to feed the curiousity of the minds having that a technical bent. Even the adventure sports and ‘ Battle of Bands ‘ are going to rock the stage!
With numerous efforts being put in, we all hope that NIMBUS 2011 proves to be grand success!

For more details, please log on to : NIMBUS-2011 Technical Festival NIT Hamirpur

Waves 2011,a National Level Technical Symposium,SEEE of CEG Anna University

Posted: 26 Feb 2011 09:31 AM PST

WAVES,a National Level Technical Symposium organized by Society of Electrical and Electronics Engineers(SEEE), College of Engineering Guindy,Anna University, Chennai fosters innovation,where the best brains in the country showcase their talent. Every year, it sees a whole new range of projects and innovative papers presented by some of the best colleges in the country. Over three thousand participants from reputed institutions are drawn towards this tech fest not only to display their work but also to witness how their peers have researched on current topics.This year WAVES is scheduled to be on March 21st to 23rd, 2011 .As with all the past 28 editions, this year too the array of events just got more diverse promising lots of action from across all spectrum as well as copious amounts of prize money.

With events ranging from "Robonoids" to "Contraption", from "Papero Uno" to "Alcatraz", and with a plethora of quizzes, puzzles and management events to add spice, Waves '11 promises to be a true multi-disciplinary concoction. The winner will be the one, who not just thinks, but enjoys as well. Tons of prizes are to be won, because, at the end of the day, knowledge pays!

Are you someone who would love to get your hands dirty? Workshops at Waves 2011 are the perfect opportunity for you to precisely do just that.This will be your ticket to learn the tricks of the trade from the experts themselves; to understand that which has been quite elusive on black and white; to understand beyond the walls of the classroom and to have immense fun while doing all of this.

So what are you waiting for? Rush yourself to register now at Waves'11!:rolleyes:

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