SPI clock phase bit

[nathanb]

Hi

I am trying to use my nRF9160DK to communicate with a sensor via SPI. In the datasheet it says that the SPI mode uses a clock phase bit = 1. When I measure with my logic analyzer on the MOSI pin I see that the spi sends an SPI signal with clock phase bit = 0. I am using the spi library. What is the best way to handle this, is this a setting in the config file or should I handle this differently?

And how can i set the spi to full duplex/duplex.

Kind regards

nathan

[Jared]

Hi.

You can change the CLOCK Phase of the SCLK from the nRF9160 SPIM by writing to the CONFIG register, more specifically bit 1:

See this for an example on how to set the clock config.

regards

Jared