指针式仪表图像数据采集与显示系统的设计及实现

Pointer Instrument Image Data Acquisition and Display System

采用STM32单片机和OV7670摄像头进行了指针式仪表图像数据采集和显示系统设计。在STM32单片机控制下,OV7670摄像头采集外部图像,采集到的图像信息暂存在AL422存储器中,并将其显示在液晶显示屏TFT上。

This paper describes image acquisition and display system based on the STM32 micro-controller and OV7670 camera.Under the control of STM32 SCM,the OV7670 camera capture external image,the collected information temporarily stored in FIFO of AL422.The STM32 display the image on the LCD TFT.