Hi all!

I am sending a time signal from my LabView application to C6711DSK for computing FFT-radix4. Data transfer in both directions works correctly when
the number of samples is equal or less than 128 but if it is bigger then CCS shows me the following message:

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RTDX Detected Error!
An RTDX message was received from the target which will not ft into the RTDX host buffer.
To avoid data loss reconfigure RTDX so that the RTDX Host Buffers are at least as large as the largest target-to-host
message and re-run application again.
---------

I have found in the literature how to change the default host buffer size (RTDX2.0 User's Guide) adding rtdx_buf.c file in my project and changing the default value of the constant BUFRSZ. It should be enough but When I run my LabView program I have the same error!

Any idea will be highly appreciated!

Thanks in advance
Benjamin Sanchez
Technical University of Catalonia
Barcelona (Spain) Start a New Thread