ESP32 Signal Generator

This repository contains code for an ESP32-based signal generator. The project demonstrates how to control the DAC and ADC of the ESP32 to generate and read signals for use with the ESP idf.

Files

• main.c: Contains the main application code.
• dac.c: Contains functions for controlling the DAC, including setting up the DAC, changing frequencies, and inverting DAC output.
• adc.c: Contains functions for reading ADC values and calculating average voltage.
• CMakeLists.txt: CMake configuration for building the project.

Features

• DAC Control: Functions to initialize the DAC, change output frequency, and invert output signals.

• PWM Control: Functions intialized PWM, change output frequency.

• Frequency Response: Bode function sweeps user defined frequency range for square or sine wave signals.

Getting Started

1. Clone the Repository:

   git clone https://github.com/yourusername/ESP32_Signal_Generator.git
   cd ESP32_Signal_Generator