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Freescale

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AN3927 Freescale USB Mass Storage Device Bootloader Application Note Rev. 0, 11/2009

ПТ, 29/07/2011 - 19:23 — teap0t

Freescale предлагает широкую гамму контроллеров с USB-портами. Использование USB в изделии позволяет легко обновлять внутреннее программное обеспечение в "полевых" условиях. Данная статья описывает USB загрузчик в виде съёмного носителя данных, пригодный для работы на нескольких семействах контроллеров Freescale. Устройство с загрузчиком подключается к управляющему компьютеру и опознаётся им как новый диск. Новое программное обеспечение копируется на этот диск, после чего устройство программирует само себя.