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SPI DMA and CRC

Question asked by gamj on Oct 18, 2012
I submit a problem with crc calculation in a spi communication with dma facilities:
I receive on STm32F103 some spi frame (14 bytes with CRC included) with the attached code.
At reception of the frame, the crc calculated is never ok (RXCRCR register content is never null) but the received frame is corrected.
Please can you guide me in my research?
Thanks.

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