Interfacing with Sparkfun transceiver (SPI)?

[Texton]

Hi all.

I am trying to interface my PSoC5 microcontroller with a the Sparkfun transceiver: nRF24L01 through SPI. The data sheet for the transceiver says that it will return the status register every spi-cycle if not given a command.

If I for example send a read-command to the tranceiver, then the register I requested should be available in the next SPI-cycle.

Now, problem is that even though I send a command to the transceiver, it allways return the status register - for some reason it doesn't get/understand my commands??

Anyone having any experiences with this or have an idea why it doesn't get/understand my commands?..

Thanks in advance - i am really disparate

 

[Harald Kapp]

I can't tell, because I don't know the module, but there's a tutorial on the nRF24L01 here: http://www.diyembedded.com/tutorials/nrf24l01_0/nrf24l01_tutorial_0.pdf

Harald

 

[Texton]

thanks for the reply, but it is pretty much the same as the datasheet for the transceiver - which I have read several times.

 

[Texton]

I found the problem!!!

My CSN selection was wrong, because I used a predefined SPI Module