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Altera_Forum's avatar
Altera_Forum
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11 years ago

infrared

plz help me to know how can i use the infrared in FPGA.

plz plz plz, i'm begging you

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  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    FPGA altera cyclone II

    did i answer correctly?

    i'm really sorry, i make the situation hard to resolve :(
  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    You have to give us more information. What type of FPGA are you using? Is this a demo board? If so, what type of board? What are the model# s? etc. Give us the specs because there is nothing in this thread to go on. This is why we can only give you general answers.

  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    if you can just give me a programme as an example,to know how it work the emission and the reception.

    plz i dont have enough time.plz help me
  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    thanks for your answer .

    FPGA has already infrared emptor and receptor .

    i guess i don't need ADC.
  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    I assume you are using some type of external IR receiver and transmitter. How is the signal communicated into the FPGA. Usually an analog signal needs to go through an ADC (Analog to Digital Converter) because the FPGA can only accept digital signals. So what type of ADC are you using? Or does your external IR device already have a digital output?

  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    what do you mean about ADC.

    i need to control a mobil robot with a infrared from FPGA1 to FPGA2 .

    FPGA1:will be the emettor

    FPGA2:will be the receptor

    thanks for your help :)
  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    What kind of ADC do you use? Can you post (part of) your code?

  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    --- Quote Start ---

    You connect infrared sensor to some ADC. Then you write some code to work in FPGA.

    You dont need to beg any more - question answered.

    --- Quote End ---

    tank you for your answer :)

    I'm so grateful.

    yeah I did write my code but it doesn't work i don't know why.

    i think i miss some information about FPGA infrared.

    if you can clarify more your answer

    excuse me my english is so bad :(
  • Altera_Forum's avatar
    Altera_Forum
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    11 years ago

    You connect infrared sensor to some ADC. Then you write some code to work in FPGA.

    You dont need to beg any more - question answered.