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Type: Posts; User: mpch_elec

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  1. Replies
    1
    Views
    7,891

    Closed: Binary to BCD with Assembly

    hi friends,
    I want to convert binary to BCD with assembly language.
    my processor is AVR-Atmega 32.
    Thanks.:???:
  2. Replies
    5
    Views
    3,917

    Closed: Re: convert BCD to BINARY in ASSEMBLY LANG

    hi friends,
    I want to convert binary to BCD with assembly language.
    my processor is AVR-Atmega 32.
    Thanks.
  3. Closed: Re: Connecting MicroController to GSM modem via RS232

    thanks friends... i must check my signal with oscilloscope
    i will go to university tomorrow.
  4. Closed: Re: Connecting MicroController to GSM modem via RS232

    HI DEAR ckshivaram,
    I DO ANYTHING THAT YOU SAY.
    i respect to you and everythin that you say.
    please dont angry from me...
    i do , but its dont answer...
    thanks

    ---------- Post added at 13:58...
  5. Closed: Re: Connecting MicroController to GSM modem via RS232

    I Connect My uC to PC with this connection and its work correctly but when i connect My uC to GSM sim300 modem It dont answer...
    i send my circuit schematic in #8.
    Please help....
  6. Closed: Re: Connecting MicroController to GSM modem via RS232

    @
    I use Sim 300 Modem(Not Module).
    i think the problem is about DTR and CTS pins...
    @abishekmudalur:
    i send 0x0a 0x0d that the decimal of thme are 10 and 13 charachters...

    ---------- Post...
  7. Closed: Re: Connecting MicroController to GSM modem via RS232

    this is my board...
    http://pourcheriki.persiangig.com/image/My%20board.png

    ---------- Post added at 11:48 ---------- Previous post was at 11:47 ----------

    i think the problem is DTR and CTS......
  8. Closed: Re: Connecting MicroController to GSM modem via RS232

    hi friends,
    thanks for your replies,
    but i connect my micro-controller to PC and get the AT commands with Hyper terminal...(I see the commands that sent by Micro-controller).
    Also i connect my...
  9. Closed: Connecting MicroController to GSM modem via RS232

    Hi friends,
    I connect My micro via RS232 and MAx232 to PC and watch the result in the hyper terminal.
    But when i connect my serial port to GSM Modem,the modem does not respond to AT commands...
    I...
  10. Replies
    0
    Views
    1,536

    Closed: Proteus ComPim blue screen Error...

    I use COMPIM for reading The GPS data...
    it works good for about oe minitue and then display blue screen error and restart my computer...
    plz help me...
  11. [SOLVED] SIM300CZ Pin out

    hi friends,
    I need the pinout of SIM300 V3.04.
    it hav 60 pin...
    i must have it to design my board.
    thanks.
  12. Closed: proxy-connection: close, at+cipsend, error

    hi friends,
    i need simm300 v3.04 pin descrption.
    i want to design a circuit.
    thanks.
  13. Closed: sim300cz sim error

    hi friend
    i have sim300cz v3.04
    where i can find this module pin out?
    thanks
  14. Replies
    10
    Views
    8,462

    Closed: sim 300 gprs problem

    Thanks friends,
    I want know how to send Data with UDP/PPP Protocol to the remote server with IP like : 203.162.200.158 (For Example).
    thanks friends...
    anybody can do this with MC39i?
  15. Replies
    10
    Views
    8,462

    Closed: send data sim300

    Hi friends,
    I want to send data with GPRS to the Remote server,
    First I buy an Mc39i from Siemens but i can sent data with it(It hasn't TCP/IP stack).
    If i buying SIM 300 i can send data?
    anybody...
  16. Closed: receiving data from gprs modem

    Hi friends,
    I want to send data with GPRS.
    My Modem is Mc39i for Siemens.
    i connect to gprs with atd*99***1#
    but i don't know what i should be do when connect to gprs.
    how can i send data...
  17. Replies
    35
    Views
    26,089

    Closed: mc35i terminal firmware 2.0

    hi friends,
    I want to send data trough the gprs...
    i can connect to gprs
    but cant send data...
    when i send atd*99***1# for mc39i , it response:
    Connect
    {.....
    ....
    some mixed characters......
  18. Replies
    1
    Views
    3,529

    Closed: how to configure gprs

    attschment removed, please do not post files that are available online. Post a link like this instead:
    http://www.freescale.com/files/microcontrollers/doc/app_note/AN2120.pdf

    Hi dear sameh...
  19. Closed: lm connect 2009

    Hi,
    LM35 is a Analog sensor, so you must use ADC(Analoge to Digital Convertor) device.
    i think 8051 have this itself.
    so you must go to learn how to Use ADC in 8051
    it's so simple....

    Good...
  20. Closed: difference between 32 bit and 64 bit os

    The 6Bit OS is Install in 64Bit Systems....
    64Bit OS is faster than 32 Bit OS becuase it proccess with 64 bit data in same time....
    if you have a system that supply 64bit Os, Install 64Bit os on it...
  21. Closed: gps output to pc

    you Have 2 Ways For This in c++:
    1)Using Threads
    2)Using Timer

    1)Thread
    with using thread you can have parallel processing in one main program.
    you can put your check routine in thread and...
  22. Closed: send pulse port serial

    Notice that Serial ort Send Data In ASCII Code.

    Have luck....
  23. Closed: 8086 swap program

    the Idea of CMOs is est and simplest way for you...
  24. Closed: Re: GPRS

    hi friends,
    who send data via gprs befor this????
    i'm completely mixed up...
    Please help me...
  25. Closed: Re: proteus VSM??

    hi,
    you must open component propety by double clicking on it,
    then click on the icon that have a picture like Folder's Icon(in side od Program File)
    then select your hex file...
    Have luck...
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