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Bricked o2 joggler 修复o2 Joggler的启动失败问题

Try the blind typing thing with a bootable USB stick.  

If you get it to boot then reformat the MMC a couple of times and rewrite the EFI boot partition to see if you can get it to boot from a USB stick.

Only try the boot from a directly plugged in USB stick either inside or on the side and no USB hub.  Plug the USB keyboard / mouse combo into the second USB port (remove the USB wireless card for the time being).

Blind typing procedure:

Recovering an unbootable Joggler


1 - Before you do any of this, it is essential that you have a working usbstick with an efi partition and a working OS with all drivers.

2 - If something you do leaves the Joggler in a non-booting state (i.e. stuck on O2/OpenPeak screen) take the following steps:
A - Don't Panic
B - Attach keyboard and known good usb stick, and apply power to the Joggler
C - Press escape frantically (oh yes just like the good ol' days)
D - Once the num-lock key has lit, press escape a few more times. The process has worked if the numlock/caps lock key switches on and off when you press the appropriate key.
E - type the following: fs1:boot and press enter. You are typing blind thanks to the jogglers boot screen.
F - If it doesn't boot the USB stick repeat the whole process.
G - It it doesn't work repeat the whole process but type fs0:boot and press enter

3 - Once booting into Ubuntu delete the MMC parition, create one EFI boot partition (DD or just copy it with GParted).  

4 - Test the booting to USB with the newly written EFI boot partition.

SqueezePlay OS for OpenFrame

Latest Release: 15th January 2015 – CHANGELOG

Download SqueezePlay OS v3.03 for External Storage – (220MB) MD5

OpenPeak Firmware v30301 o2 Jogger相框固件

OpenPeak Firmware v30301

O2 Jogger 重刷系统

Reflash System for OpenFrame

通过HomeAssistant来WEB控制斐讯DC1

1、首先安装HomeAssistant,我安装的是最新的python 3.7+HomeAssistant,有代理的最好开代理安装,使用国外代理模式:
https://www.hachina.io/docs/353.html
1)下载安装python:
https://www.python.org/downloads/


2)安装HomeAssistant,打开windows命令行,输入pip3 install homeassistant


3)启动HomeAssistant,输入hass --open-ui,首次启动需要初始化配置文件,也会自动下载一些所需的文件,会需要一些时间。有时因网络质量问题还会出现文件下载失败情况,导致启动过程受阻。此时按键CTRL+BREAK可以停止,再重新执行启动命令。

启动成功后,会自动打开HomeAssistant网页:

输入用户名和密码,创建一个用户,然后登陆

斐讯M1空气检测器与服务器断连分析

斐讯M1空气检测器与服务器断连,WIFI图标不停闪烁,估计服务器故障,分析如下

Pegatron IPXSB-H61 2206 BIOS

Pegatron IPXSB-H61 2206 BIOS升级


和硕这款 IPXSB H61 主板给很多产品品牌做过oem, 清华同方 H61,海尔电脑 H61,中柏电脑 H61,方正电脑 H61,主板有绿色和黄色两块,黄色这个bios 是4Mb的,绿色据说是8Mb的, 有的新机器直接带的新固件 支持3xxx 22纳米 cpu

​intel 82754L网卡修改MAC地址


1、下载USBoot软件制作纯DOS启动U盘
(1)解压下载下来的文件,我这里使用的USBoot 1.67
(2)右键超级管理员运行Usboot.exe
(3)选择需要制作的启动U盘盘符
(4)选择HDD模式,因为U盘>256M
(5)点击开始,开始格式化U盘
(6)根据提示拔出U盘,然后再根据提示插入U盘
(7)等待直至制作完成
2、修改网卡MAC地址
(1)在制作好的U盘上建立eeupdate子目录,将eeupdate所有文件全部拷入,我这里使用的版本是eeupdate 5.17.19.02
(2)启动计算机到DOS模式,进入eeupdate目录,运行eeupdate.exe,查看网卡的nic 的id号,这里我的intel网卡nic id=1
(3)执行eeupdate /nic=1 /mac=001122334455  命令, 将网卡的MAC修改为00-11-22-33-44-55。
注意:网卡的硬件设置可以先备份,例如 eeupdate /all /dump 命令可以将网卡的硬件配置存成.eep文件。

LTE Security II: NAS and AS Security

 

原文链接:http://www.netmanias.com/en/?m=view&id=techdocs&no=5903

I. Introduction

在LTE安全的第一个文档,我们介绍了基于EPS AKA过程的LTE鉴权,并在鉴权结束后,UE和MME之间共享了相同的K-ASME。在这个文档中,我们将基于K-ASME来介绍NAS和AS安全,学习在安全建立过程后用户和控制面的数据是怎样传输的。

LTE Security I: LTE Security Concept and LTE Authentication

 

原文链接:http://www.netmanias.com/en/?m=view&id=techdocs&no=5902

I. Introduction

实际中的无线通信,因为数据是原始的发送和接收的,这些数据可能被接收,并被意想不到的用户非法使用,存在窃听和篡改的风险。用户的位置和移动轨迹也是可以通过追踪用户连接的小区很容易的跟踪。这将会引起隐私侵权。移动通信提供安全特性来保证在空中接口传输的数据避免被篡改,且阻止意想不到的用户非授权的接入来接收数据,并保护用户的隐私。

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