when i use nrf exaample -direction_finding_connectionless_rx,the tx and rx i build wnd program to boards,but a error begin,can you tell me the resons?if can,have a solution?

[swz_nordic]

 I use the nrf examples direction_finding_connectionless_rx,firstly i have no attena array,the other as describled i do by steps.

I use two nrf5340 boards.with building,i find some errors,then i make some configtions.

The i flash succefully.i use the serial comport to debug,there has error.code (-5)

but i can solve the problem,i need help.

[Simonr]

Hi again

You won't get any useful data from the RX sample project without a functioning antenna array on that side, but you should see something in the serial port. The TX and RX devices should connect.

Error -134 refers to something not being supported. I'm guessing you haven't changed the antenna array board at all. This will be necessary when using another antenna array than the default array.

Best regards,

Simon

[swz_nordic]

I don't have the antenna array.i have't changed it.I want to have a try to make it configuration as silab.

Where is the  problem? there is a picture i  make running process as est file describled.

The link is here.https://gitee.com/swz2732207831/swz/raw/master/img/202204021025597.png.

i think your design have some bug.err -134 is worth studied.thanks

[Simonr]

Hi

You have to change the antenna array configuration and antenna patterns in the .overlay file of the direction finding RX beacon you're usnig to fit the Silabs antenna array. How to do so is described in the documentation here.

Best regards,

Simon