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open-sdr / openwifi

open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
GNU Affero General Public License v3.0
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How to get register values in the side_ch module？ #379

Open Fei8686 opened 6 months ago

Fei8686 commented 6 months ago

Hi, Thank you very much for providing this project, it helps a lot during my study. I am learning the side_ch module recently.And I have encountered two questions that I would like to ask you for advice.

The first question is that I saw that you used many register to define different parameters in the side_ch.v, but I did not find the module name of"side_ch" in the path of openwifi/doc.When I look up register values through sdrctl,I don't know which module_name should be entered.

The second question is about IQ capture.I noticed that there is a section called "Understand the IQ capture feature" in doc/app_notes/iq.md.This part illustrates how Rx reports data to the upper layer. But in the module of side_ch_control.v,I noticed that if the value of slv_reg5 is different, the data from Tx can still be reported to the upper layer.So I would like to ask if it is possible for IQ capture to report the Tx data to PS when sending data?

Could you help me to solve the two problem?

Thanks, The Shy

chenmo234 commented 1 month ago

Hello, sorry to bother you. May I ask you some questions regarding IQ capture in OpenWiFi? Here is my contact information: c2385405729.