AnsweredAssumed Answered

How to enable ClearRxBuf?

Question asked by Arturo Arteaga on Mar 27, 2017
Latest reply on Apr 3, 2017 by IvanRuiz

Hi,

 

I´m developing a serial application. In my application my MK20DX256VLH7 microcontroller is waiting for a date that is sent from the PC by serial line. I've just managed to receive a date from PC to microcontroller, but the problem is that I want to clear the buffer once the microcontroller has read the data that has been received. The ClearRXBuf funtion that I hope to do this functionality, it's disabled, and I don't know how to enable this function, because when I click right in this method in "Components View" to select "Toggle Enable/Disable" this option is desabled.

 

I show you in the next image what I want to mean.

 

ClearRxBuf disabled

 

On the other hand in Methods tab from Component Inspector View, I'm disabled to generate code for this function. I show you in the next image.

 

ClearRxBuf_DontGenerate

 

Does anyone know how to enable this function?

 

Do I have to configurate some settings in Component Inspector View to generate this function?? Do I have to add a new plugging??

 

Thanks for your help in advance.

 

Regards,

 

Arturo Arteaga

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