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serail port

Discussion in 'Electronic Projects Design/Ideas/Reviews' started by sokrat, Oct 9, 2002.

  1. sokrat

    sokrat New Member

    Joined:
    Oct 7, 2002
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    Location:
    egypt
    hi all

    i have problem in my project. i want to send serial data (wire less data i will use 433mhz in the transmitter and receiver) from microcontroller.

    but i have problem



    1- i have one prototype for at892051 so i will i build my transmitter first and connect it with serial port for pc but i don't know to write program to send serail data with fixed or variable boudrate

    NOTE : i found simulator have this option but when i use it the circuit not work or sometime give error result ( i use the same bit rate in the tans and rec ) ? some freinds tell me the error result from i use simulator in windows ?
    i use max 232 to conver RS232 to 0 ,5 volt
    any one can helap me with any program can send serial data ?

    S :shock: KRAT
     
  2. pebe

    pebe Member

    Joined:
    Sep 24, 2002
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    Location:
    Ellon - Scotland
    Serial Data

    Have you got QBasic on your computer? I could do you a program in about a week. What baud rate? What sample data do you want to send?
     
  3. sokrat

    sokrat New Member

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    Location:
    egypt
    Re: Serial Data

    thanks pebe this is kind from you

    dear i have qbasic on my computer
    i use baud rate 4800k (or as you like i will modified my program)
    the sample data aah(aa in hex decimal) (or as you like i will modified my program)

    thanks dear pebe

    i wait you


    your


    S :shock: KRAT
     
  4. dave

    Dave New Member

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    Jan 12, 1997
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  5. MG

    MG New Member

    Joined:
    Oct 16, 2002
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    Serial port monitor

    I use COM PORT TOOLKIT software to work
    with a serial port in Win32. It is very flexible and usefull utility!

    http://golikov.newmail.ru/eng/index.html
     
  6. kinjalgp

    kinjalgp Active Member

    Joined:
    Oct 28, 2002
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    Location:
    INDIA/USA
    The simplest method to view your serial port data is through HYPER TERMINAL which is shipped along with windows. Or you may try a free software (Really Good) from http://www.windmill.co.uk/serial.html 8)
     

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