arm linux-阿里云

Linux交叉编译opencv并移植ARM端

在Linux上交叉编译OpenCV并移植到ARM平台的步骤如下：安装交叉编译工具链：根据你的ARM平台架构，安装相应的交叉编译工具链，例如ARMv7架构的工具链为 arm-linux-gnueabihf。下载OpenCV源代码：访问OpenCV官网或GitHub，下载源代码。配置交叉编译环...

ARM Linux摄像头传感器数据处理全景视野：从板端编码视频到高级应用（三）

ARM Linux摄像头传感器数据处理全景视野：从板端编码视频到高级应用（二）https://developer.aliyun.com/article/1464338 5.2 从摄像头数据到常用视频格式（From Camera Data to Common Video Formats）摄像头采集的...

ARM Linux摄像头传感器数据处理全景视野：从板端编码视频到高级应用（二）

ARM Linux摄像头传感器数据处理全景视野：从板端编码视频到高级应用（一）https://developer.aliyun.com/article/1464337 3. Qt在视频处理中的应用（Application of Qt in Video Processing） 3.1 Qt视频处理框架...

ARM Linux摄像头传感器数据处理全景视野：从板端编码视频到高级应用（一）

1. 摄像头传感器与数据采集（Camera Sensor and Data Acquisition） 1.1 数字摄像头传感器基础（Basics of Digital Camera Sensors）摄像头传感器是摄像头中最关键的组件，它直接影响着图像的质量和性能。要理解摄像头传感器如何工作，我们需...

Linux MQTT智能家居（ubantu和ARM中使用MQTT）

前言本篇文章将会带大家在ubantu和ARM中使用MQTT。源码地址已经告诉大家了，大家可以去git上面将源码下载下来。一、在ubantu中使用MQTT1.安装cmake使用sudo apt-get install cmake g++命令来安装cmake。2.编译MQTT库使用./build.sh命...

百度搜索：蓝易云【VSCode+GDB+Qemu调试ARM64 linux内核教程。】

在使用VSCode、GDB和QEMU进行ARM64 Linux内核调试时，你可以按照以下步骤进行操作：安装所需软件：下载并安装VSCode，这是一种常用的开发工具，可用于编写、调试和管理代码。下载并安装GDB，这是一种功能强大的调试器，可用于调试应用程序和内核。下载并安装QEMU，...

HMI-66-【MeterDisplay for Arm Linux】液晶仪表Arm Linxu迁移

HMI-66-【MeterDisplay for Arm Linux】液晶仪表Arm Linxu迁移 [toc] 关键字： MeterDisplay、Linux、Debian、Qt、Arm 摘要先说结论，虽然移植成功，但是显示效果不理想，可以直接看和面的视频。先说说做了什么吧。修改Pro文件因...

HMI-65-【MeterDisplay for Arm Linux】液晶仪表Arm Linxu迁移环境配置

HMI-65-【MeterDisplay for Arm Linux】液晶仪表Arm Linxu迁移环境配置 [toc] 额，要开新坑了，最近这几篇都将记录下将虚拟仪表迁移到Arm Linux 开发板上面。硬件基本信息如下：开发板：研华RSB-4710 Rockchip RK3399 ARM du...

基于ARM+Linux中断系统详细分析

前言：Linux实现了一种没有优先级的中断模型，并且“Linux中断和异常都支持嵌套”。这个我不太理解了，这两种说法都与我以前的理解刚好相反，核对了原书，翻译没有错。Linux中断系统到底是否支持优先级，可否嵌套，中断号又是怎么来确定的，中断产生时又是如何一步步执行到中断处理函数的。为...

掌握QEMU虚拟化技术：搭建ARM64+Linux调试环境实战指南

环境主机ubuntu版本: 20.04qemu模拟处理器：ARM64Linux内核版本：https://www.kernel.org/ 最新版step1:安装编译工具链sudo apt-get install gcc-aarch64-linux-gnu sudo apt-get install li...

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应用实时监控服务 ARMS

应用实时监控服务ARMS 包含前端监控，应用监控、云拨测等模块，覆盖小程序、APP、网站等客户端及ECS、Serverless、容器等环境，为分布式、微服务应用提供端到端性能监控与全链路追踪诊断，让运维监控更加高效便捷。

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基于MSE和SAE的微服务部署与压测

通过云原生微服务引擎MSE、SAE、PTS、ARMS产品，为spring cloud微服务应用提供部署和测试能力，提供一个经典微服务应用上云的典型架构，实现微服务应用的快速落地。

负载均衡 SLB 弹性公网IP 性能测试 PTS 应用实时监控服务 ARMS Serverless 应用引擎微服务引擎云速搭

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