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    • 1. 发明授权
    • Method for providing for programming flash memory of a mailing apparatus
    • 提供邮寄装置的闪存编程方法
    • US06629317B1
    • 2003-09-30
    • US09364081
    • 1999-07-30
    • Wesley A. KirschnerLouis J. LoglisciGeorge T. MonroeRichard A Rudolph
    • Wesley A. KirschnerLouis J. LoglisciGeorge T. MonroeRichard A Rudolph
    • G06F9445
    • G06F8/60G06Q99/00
    • A method providing for programming reprogramming at least some software into flash memory of a postage machine or other mailing apparatus. The method calls for providing the software to be programmed into the flash memory in at least two builds, with one build providing kernel software that includes the functionality needed for programming/reprogramming (including functionality for linking to a personal computer by which the software to be programmed may be provided), and the other build providing non-kernel software, usually routines providing application-oriented functionality, and not essential to programming the flash memory. The first build, of the at least two builds, is written into sectors of the flash memory that are then locked. The system provides, in some applications, for writing the non-kernel software using a paging algorithm that writes several sectors worth of non-kernel software at a time. Once the programming of the kernel software is completed, at least part of the flash memory, the part hosting the non-kernel software, can be programmed or reprogrammed using the functionality provided by the kernel software. In some applications, three builds are provided, with a bare minimum of kernel software, including only a subset of flash programming utilities and routines providing for a basic serial I/O link for linking to a personal computer. In such an application, all of the operating system software, i.e. the software providing for system-level functionality of the mailing machine, is provided as a second, non-protected build, and a third build is provided including application software.
    • 一种提供用于将至少一些软件重新编程到邮资机或其他邮寄装置的闪存中的方法。 该方法要求在至少两个版本中将软件编程到闪存中,其中一个版本提供内核软件,其中包含编程/重新编程所需的功能(包括用于链接到个人计算机的功能,通过该软件将软件 可以提供编程),而另一种构建提供非内核软件,通常提供面向应用的功能的例程,并且对编程闪存不是必需的。 至少两个版本的第一个构建被写入闪存的扇区,然后被锁定。 该系统在某些应用中提供了使用一次编写多个价值非核心软件的扇区的寻呼算法来编写非内核软件。 一旦内核软件的编程完成,至少部分闪存,即托管非内核软件的部分,可以使用内核软件提供的功能进行编程或重新编程。 在一些应用程序中,提供了三个内置版本,其中只有最少的内核软件,其中只包含Flash编程实用程序和例程的一小部分,为基本的串行I / O链接提供链接到个人计算机。 在这种应用中,所有的操作系​​统软件,即提供邮件机的系统级功能的软件都被提供为第二个非保护构建,并且提供包括应用软件的第三构建。