• Booting kernel using TFTP on Juno

    Mehdi
    Mehdi

    Hello

    i've been trying to boot the kernel using TFTP on Juno but no luck so far.

    i get all the time this error in case i set dhcp to yes in tftp entry : ERROR: Did not find Linux kernel (Time out).

    but if i put a fixed ip address i get this error : ERROR…

    • Answered
    • over 5 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • TFTP support?

    Johannes Jensen
    Johannes Jensen

    Hi,

    I can't get boot over TFTP to work using UEFI from the 0.7.5 recovery image. After creating a TFTP boot entry and selecting it, the process hangs after the following output:

    Start: 5

       PEI    217 ms

       DXE     48 ms…

    • Answered
    • over 6 years ago
    • Open Source Software and Platforms
    • Arm Development Platforms forum
  • 基于ARM+GPRS的智能家居安防监控系统设计

    张超
    张超

    摘要:介绍了一种以ARM嵌入式开发板为核心、融合因特网通信和GPRS无线通信技术的,智能家居安防监控系统,给出了系统的功能和结构以及硬件原理框图和软件设计思路。该系统由传感器采集信号,摄像头采集图像,经ARM开发板处理后,利用因特网和GPRS模块传输到远程的监控中心。使用Boa嵌入式Web服务器和SOLite数据库搭建远程监控系统,用户通过点击网页上的按钮远程发送控制命令。实验测试表明,该系统不仅有效地实现了快速报警、远程监控功能,还实现的图像的抓拍、打包下载等功能,满足远程监控的设计要求。

    本文引用地址…

    • over 6 years ago
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