ADC SPI Interfacing with ESP32

Now consider that I have an ADC of 8 channels and the signal is already processed.
How do I read it in ESP 32 and plot the AC bio signal on my Serial Plotter and Serial monitor.( already sampled to digital samples).

Also , Can I get a sample program with Reference to SPI with ESP 32 ?

Do you mean you have an 8 channel ADC with an SPI interface and you want to know how to connect it to a ESP32 board?
Which ADC do you have?

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Yes. I have an ADC of 8 Channel and I Want to do SPI interface with It. The main thing is I want the program and Libraries that are useful for the ESP32 SPI Interface

You need the Library for the ADC.
Which ADC are you using?
If you tell me which ADC I might be able to suggest a library to use.

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Greetings Jim !
Thank You very much for the help. and Apologies for the late reply

I am using AD1299 With Arduino Uno for my college project. The ADC is ADS1299 from Texas Instrument and I am using Brain Bay.
Please suggest me some Libraries and GUI for the best results.
Thank You.

Sorry, there does not seem to be an Arduino library for that ADC.

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Ok Jim , Thank you for your time and Information.

Sorry I can't be of more help but without a library you will have to read and understand the datasheet in order to communicate with that ADC

Sure Jim ! I read the data sheet and I found help on github for the code. The adc is communicating with Arduino and now am able to read the o/p also.
Thank you for the support and concern !

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hey buddy, can you please share the code with me