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MAult.1
Associate
Jul 6, 2022 5:23 PM UTC
Question

Blue-NRG 1 Slave SPI - How to receive more than one byte?

With DMA or interrupts I can only receive the first byte of a message. What do I need to change in the preipherals/SPI_slave_dma example to receive more than one byte?

Any help appreciated. Thanks

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1 reply

Sebastien DENOUAL
ST Employee
Jul 21, 2022 10:29 AM UTC

HI @MAult.1​ ,

A SPI Slave DMA code example is availabel in BleuNRg-1 SDK :

..\BlueNRG-1_2 DK 3.2.2\Project\BlueNRG1_Periph_Examples\SPI\Slave_Dma

Regards,

Sebastien.