ADC，Analog-to-Digital Converter（模数转换器），其应用非常广泛，比如温度、湿度、压力、声音等传感器领域。 ADC的类型很多，STM32内部集成的ADC为逐次逼近型。STM32虽然是通用MCU芯片，但它内部集成的ADC也非常出色，不比一些专用ADC芯片差。 STM32 ADC 基础内容 STM32 ...

在 DMA 传输 AD 导致数据错位时（启停 DMA 导致传输通道错位），上网搜了一篇关于 ADC 使用相关的文章《关于STM32 ADC自校准的个人理解》，感觉很不错，分享给各位道友学习一下。 强烈大家看一看文中提到的 pdf 资料，将对 ADC 使用有更好的理解（这里面有介绍 ...

各位大神，我想用stm32 ADC采集4路电压，采集结果要在后续程序中用到。看了好多帖子说是用DMA可实现。但是不明白怎么用，求各位不吝赐教。 DMA_InitStructure.DMA_PeripheralBaseAddr = ADC1_DR_Address; DMA_InitStructure.DMA_MemoryBaseAddr = (u32)&ADC_ConvertedValue; ...

The latest STM32 microcontrollers from STMicroelectronics are designed as low-voltage devices can operate from a 1.8V power supply, while allowing on-chip peripherals to operate from higher voltages ...

[Avian] has been using STM32 ARM processors to sample RF for a variety of applications. At first, he was receiving relatively wide TV signals. Recently, though, he’s started dealing with very narrow ...

Geneva, Switzerland, March 14, 2023 – STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, has announced tool extensions ...