编写ov5640的初始化代码，先初始化SCCB协议，然后读取ov5640的ID，读到之后就可以对ov5640的寄存器操作，配置需要的参数。

STMicroelectronics P-NUCLEO-IOD5A1 is a new modular IO-Link development kit designed to simplify building actuators and sensors by providing all necessary hardware and software for industrial ...

芯片型号STM32H743IIT6，测试时发现如果外面没有连接CAN设备，程序调用CAN发送时会一直等待发送反馈，导致相关线程挂起。

WeAct STM32H743 is a small MCU development board powered by a 480 MHz STMicro STM32H743VIT6 Cortex-M7 microcontroller and equipped with a small LCD and a camera connector taking OV2640, OV5640-AF, ...

I've tried this example on the above board with code generated from cubeMX 6.10.0 and STM32Cube_FW_H7_V1.11.1 but I used DHCP instead of a fixed IP for the boad. Here's what I've run into and how I ...

客户在使用 STM32H743 的 DFSDM 模块时，配置有误。于是协助客户按照下面的方法进行配置并分享之。 使用 NUCLEO-H743 开发板进行测试。由于客户需要 16KHz 音频数据， 24bits 的音频数据，因此配置如下。 PDMMic -> PDM data -> 滤波器类型 -> 过采样率 Fosr（滤波器）-> 过采样 ...

Abstract: The increasing number of Internet of Things (IoT) devices and low-cost sensors have facilitated developments in large-scale monitoring applications. However, the accuracy of low-cost sensors ...