This article explains the fundamental concepts and step‑by‑step workflow of ADC conversion in embedded systems, covering sampling, hold, quantization, encoding, and output stages, and provides detailed STM32 HAL code examples along with tips for improving accuracy.
This tutorial walks through STM32F103ZET6 ADC fundamentals, explains key parameters, demonstrates how to use the VOFA+ PC tool for data visualization, and provides step‑by‑step implementations of several filtering algorithms—including first‑order complementary, median, arithmetic average, moving average, limit‑average, and Kalman filters—complete with code examples and performance analysis.
The article provides a comprehensive analysis of China's semiconductor challenges and progress, covering the status of domestic X86 processors, high‑speed ADC technology, automotive chip development, and GPU advancements, while highlighting market dynamics, licensing issues, and future prospects.
