a problem of spi

[louis.huang]

I used nRF5_SDK_15.2.0_9412b96\nRF5_SDK_15.2.0_9412b96\examples\peripheral\spis to test spi,but only the first time can receive data. logs like below,"1234567"

is I send to nrf52840. I send many times.

<info> app: SPIS example
<info> app:  Transfer completed. Received: 1234567
<info> app:  Transfer completed. Received:
<info> app:  Transfer completed. Received:
<info> app:  Transfer completed. Received:

[Jørgen Holmefjord]

Hi,

What are you testing SPIS against? Have you checked the SPI bus with a logic analyzer to see if there is actually some data coming in?

Best regards,
Jørgen