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Question about the kernel mode api " SoraHwSetCentralFreq " RRS feed

  • Question

  • Hi,there , is this function above a blocking function?   And all the "set~" function in kernel mode  are blocking functions? I refer to the manual and find that  all these funcions have no return value, so,i wonder if these functions are all blocking ones.

    Since i'd like to test how long it takes sora to switch from one frequency to another, i think this is important to the test code.

    Looking forward to your answers ,thanks very much!

    Thursday, October 11, 2012 2:07 AM

Answers

  • the function itself does not tell you how long the frequency change takes, you may need to design an indirect way, for example, if you start on channel 1 and change to channel 6, you can use a broadcasting device on channel 6, then you can measure the duration between you launching the command and you actually receiving the broadcasting signal.

    -Jiansong

    Thursday, October 11, 2012 3:34 AM