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StevenMHernandez / ESP32-CSI-Tool

Extract Channel State Information from WiFi-enabled ESP32 Microcontroller. Active and Passive modes available. (https://stevenmhernandez.github.io/ESP32-CSI-Tool/)
https://stevenmhernandez.github.io/ESP32-CSI-Tool/
MIT License
262 stars 72 forks source link

Collecting CSI data #81

Open Gowtham-Gorajana opened 1 year ago

Gowtham-Gorajana commented 1 year ago

I can see that using idf.py monitor i can successfully print the entire CSI data in the command window but while collecting it in the csv file i could not collect the entire data instead only a csv file is being added in the folder and no data is being present .can you please help me with this.

StevenMHernandez commented 1 year ago

Please share the exact command(s) that you are using.

Share the successful print command AND share the unsuccessful csv command.

Gowtham-Gorajana commented 1 year ago

image this is what i am getting after opening the csv

Gowtham-Gorajana commented 1 year ago

Screenshot 2023-03-22 162318

these are the commands i am using

Gowtham-Gorajana commented 1 year ago

@StevenMHernandez sir please verify this and can you suggest me any errors i am struck with this

StevenMHernandez commented 1 year ago

Try removing the 'grep' part.

Gowtham-Gorajana commented 1 year ago

i am using it in windows and the particular command to collect the csi data in csv file is what causing me trouble. can u help me with that

StevenMHernandez commented 1 year ago

Check the README for the windows version of the command. Based on your previous message, you used the Linux version.

xiangshang-kok commented 1 year ago

Sir, I would like to know the meaning of each item in the CSV file, is there any relevant introduction?

StevenMHernandez commented 1 year ago

@xiangshang-kok This code shows how to transform the raw data from CSI into amplitude/phase (https://github.com/StevenMHernandez/ESP32-CSI-Tool/blob/master/python_utils/parse_csi.py). I hope it helps.