How to install webcam on WES7?

常常有客戶反無法安裝WebCam 在WES7 作業系統，現在以logitech webcam 為例.

詳細步驟如下：

1.請先安裝ICE工具於你的開發平台上(請勿使用IBW直接於Target Device上安裝)

2.利用ICE去Build Image，並下入下列必要元件

n   Still Image Acquisition Driver

n   USB Video

    3.利用ICE 工具產生WES Image 並利用USB Storage 至 Target Device 進行安裝.

4.完成圖如下：

Windows CE Boot sequence

Introduce the windows ce boot sequence can help you to reduce the image boot time. Because in wince have some process for debug need,but in ship version can to disable. Following list summarizes the BIOS boot loader boot process: At start or reset, the x86 CPU jumps to the CPU reset vector address and then executes the BIOS code. Typically, the BIOS will configure the hardware. This includes configuring the DRAM controller, configuring the host bridge, enumerating PCI devices, and then locating a boot drive. If the boot drive is a hard disk, for example, a CompactFlash card, or Disk-on-Chip, the first disk sector will be the master boot sector (MBR). If the boot drive is a floppy disk, it does not contain an MBR. Instead, the first sector on the disk is a boot sector. The MBR neatly fits in one disk sector and consists of code, 16-bit real mode code, and data. A partitioning tool, such as the MS-DOS fdisk command, writes the MBR to the disk. The BIOS loads the MBR from the disk into RAM. Then, the BIOS executes the MBR code. The BIOS looks for a two-byte signature at the end of the sector to locate the MBR on the boot drive. If the BIOS cannot locate the MBR on the boot drive, it displays an error message and stops. Primarily, the MBR code searches through the partition table to look for the active partition on the boot disk. The partition table is data that resides in the MBR. If the MBR code cannot locate an active partition, it displays an error message and stops. If the MBR code finds an active partition, it determines the disk address of that partition. The first sector in the partition is the boot sector. However, on a floppy disk, this is the first sector on the disk because there is no MBR on a floppy disk. The MBR code loads the boot sector into RAM and jumps to it. The boot sector, similar to the MBR, contains code and data and fits neatly within a single disk sector. The boot sector is the first piece of operating system-specific code. The boot sector finds and loads the BIOS boot loader. It does this by using the disk-resident properties of the native file system, together with BIOS services, to find and load the boot loader into RAM and then jump to it. After the BIOS loader starts, it performs many functions, such as loading the Windows Embedded CE runtime image. For more information about the recommended functionality of a BIOS boot loader, see Recommended Boot Loader Functionality. Sources: http://msdn.microsoft.com/en-us/library/ms901272.aspx

POSReady 7 CPT2 can download

We are excited to announce that the Windows Embedded POSReady 7 Community Technology Preview 2 (CTP2) build is available for download today! Please be sure to download the latest version of the Quick Start Guide  here.  The POSReady 7 CTP2 enhancements include:

·         Increased componentization

·         Language packs (in 36 languages)

·         Native VHD boot support

·         Write filter management UI

·         Write filter WMI provider

Download address: https://connect.microsoft.com/posready/POSReady7CTP