[Microcontroller] Simple Digital Oscilloscope Project Based on GD32

An oscilloscope is an electronic instrument used to measure and display electrical signals. Here are some engineering descriptions of an oscilloscope:
1. Signal Acquisition: It can receive various electrical signals, such as voltage and current.
2. Display Function: It displays the waveform of a signal graphically, intuitively showing the characteristics of the signal.
3. Multi-channel Support: It can simultaneously measure and display multiple signals, facilitating comparison and analysis.
4. Time and Amplitude Measurement: It accurately measures parameters such as the amplitude, frequency, and period of a signal.
5. Trigger Function: Used to stabilize the display of specific signal segments.
6. Storage and Playback: It saves measurement results for subsequent analysis and comparison.
7. Bandwidth and Sampling Rate: These determine the range and accuracy of the signal frequencies it can measure.
8. Signal Conditioning: Such as filtering and amplification, to optimize signal display.
9. Remote Control and Interface: Facilitates integration with other devices and automated testing.
10. Ruggedness: It adapts to different engineering environments and usage conditions.
These characteristics make oscilloscopes widely used in electronic engineering, communications, power, and other fields, helping engineers and technicians analyze and solve various circuit and system problems.