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Forum Post: RE: CC3000 : Error in loop back MSG (PC-CC300-PC)

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Hi Tomar,

 Thanks for looking into the traces.

SPI Baud rate : I tried with 8 as well 16 mhz but the result is same in both the case.

Also I merge the latest change in host driver code for the latest driver I received from Shlomi.

I am attaching the code of Host Driver and application running on adapter(Diagnosis_Thread.c),

Also I am sending an applition which I am using at my end to run on PC, you can directly use the exe if you want to.
(Please visit the site to view this file)

(Please visit the site to view this file)

To reproduce the error at your end do the following steps :
1. Establish connection with adapter (use connect button to specify IP addr and port number)
2.  Use edit control box to specify Msg Length (100)  and Msg Count (1000000).
3. Click on send button.

So in the above case client application will keep on sending a data and on reception of this data on adapter side adapter will reply with 100 byte of data back to pc application.

Whereas if you enable the EnableLoop checkbox then client application will wait for sending a next packet until it receive a response from adapter and in this case I did not see any problem and Tx Rx is working fine but this will reduce the overall data rate of communication and which is not acceptable.


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