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MSP430FR5994: TIDM-FILTERING-SIGNALPROCESSING "512-point FFT with LEA"

Part Number: MSP430FR5994
Other Parts Discussed in Thread: TIDM-FILTERING-SIGNALPROCESSING
Hi,
 
We are testing FFT with LAE with the sample codes from the TI design
"TIDM-FILTERING-SIGNALPROCESSING".
 
This sample code is designed for "256-point complex FFT" but we need 512-point.
Is there any way to change this sample code for 512-point FFT calculation?
 
Tried to change the "#define VECTOR_SIZE" to 512, but it gives error saying 
LEARAM overflow.Please let us know what setting is necessary for 512-point FFT.
 
Best Regards,
Tadaaki Matsumoto

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