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C500 compilation error

ASH SHAM

Hi,

I am developing Cypress USB FX2 firmware and using Keil IDE.While compiling my code I am facing following warning :

WARNING C500 : MISSING DEVICE :SECURITY KEY NOT FOUND..

I looked in to the document related with that warning but could not find anything.

Please help me in this regard. ANy help is appreciated.

Thanks

SS

Parents
  • 0 in reply to Lokesh Kumar

    In some territories (everywhere outside the US?), the software licence is enforced by a hardware key known as a "dongle."

    The dongle must be connected to the LPT: (or USB?) port - otherwise you will get this error!

    Some operating systems (eg, NT) may require a driver for the dongle - check the Knowledgebase.

    If you believe that you have purchased a genuine product and that it should not require a dongle, you should contact Keil support.

Reply
  • 0 in reply to Lokesh Kumar

    In some territories (everywhere outside the US?), the software licence is enforced by a hardware key known as a "dongle."

    The dongle must be connected to the LPT: (or USB?) port - otherwise you will get this error!

    Some operating systems (eg, NT) may require a driver for the dongle - check the Knowledgebase.

    If you believe that you have purchased a genuine product and that it should not require a dongle, you should contact Keil support.

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