[USRP-users] Implementing custom SPI in USRP N210

Anum Sheraz anumsheraz1 at hotmail.com
Wed Sep 17 01:06:05 EDT 2014

Hi there,

Can anyone give me some guide to implement a custom SPI communication in USRP N210 ?
I want to use the GPIO pins as the I/O of this SPI. I've tried to write on one of the GPIO  pin and checked on Oscilloscope, that seems to be working perfect. 
Now what i want is, to read the RSSI value from my client. Should i use the other GPIO pins for reading this RSSI value ?, if Yes, then how do i read ?

Any help will be highly appreciated :)
Thank you in advance :)

I am using
USRP n210
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