Streaming direct from SPI to I2S - nrf52

[MattFL]

I'm using the nrf52832 and I need to stream audio from an SPI connected memory chip, to an I2S connected amplifier. Is there a way I can have the SPI device stream data directly to the I2S device, without having to manually double buffer it?

[RK]

No there isn't - you'll have to DMA it into memory and DMA it out again.

[MartinBL]

If the 256 limit is critical for you you could have a look at the nRF52840. The 840 has a 16 bit byte counter where the 832 only has 8 bit.

[MattFL]

Thank you very much for the info, I will remember that going forward!  For this project the hardware is already set unfortunately.