Simple_Waveform_Generator

Introduction

This is a signal generator which can generate 4 different waveforms with configurable frequencies and amplitudes. Configurations are done through a serial interface using a serial communication software.

This project is developed for the STM32 NUCLEO-FO72RB using Keil.

System Specifications

1. Required hardware

• STM32 NUCLEO-F072RB

2. Output pin

• pin PA4

3. Supported waveforms

• Sine
• Square
• Triangle
• Sawtooth

4. Frequency range

• Maximum frequency: 2kHz
• Minimum frequency: 1Hz

5. Amplitude range

• Maximum amplitude: 3.3V
• Minimum amplitude: 1.0V

Usage

1. Download the code here.

2. Open the Keil Project File.

3. Compile and download the code onto the STM NUCLEO-FO72RB.

4. Use Putty or any serial communication software to interact with the device. Set baud rate of the serial communication software to 115200.

5. Output waveform is observable on pin PA4.

Source code

Download from github.

Submodules

1. Apptree

• The apptree is a tree-based application display framework.
• Source code available here

Authors and Contributors

1. Tan Leong Kit (leongkeit91@gmail.com)
2. Tiong Joon Kiat Patrick (tiongpatrick86@gmail.com)
3. Yew Chung Law (lawyewchung@gmail.com)
4. Law Chiw Ming Dennis (cmlaw1993@gmail.com)