From 57b28bf20985f69c3a77e140b8c152951bd1e2e0 Mon Sep 17 00:00:00 2001 From: Jiao Xianjun Date: Tue, 8 Mar 2022 10:17:03 +0100 Subject: [PATCH] Update iq.md --- doc/app_notes/iq.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/doc/app_notes/iq.md b/doc/app_notes/iq.md index bd11a4e..585194b 100644 --- a/doc/app_notes/iq.md +++ b/doc/app_notes/iq.md @@ -7,6 +7,8 @@ SPDX-License-Identifier: AGPL-3.0-or-later We implement the **IQ sample capture** with interesting extensions: many **trigger conditions**; **RSSI**, RF chip **AGC** **status (lock/unlock)** and **gain**. +(By default, openwifi Rx baseband is muted during self Tx, to unmute Rx baseband and capture self Tx signal you need to run "./sdrctl dev sdr0 set reg xpu 1 1" after the test running) + ## Quick start - Power on the SDR board. - Connect a computer to the SDR board via Ethernet cable. The computer should have static IP 192.168.10.1. Open a terminal on the computer, and then in the terminal: