elop USB Device Video based
application.</p>
<p>The application is designed to emulate a USB video device, the code
provides all required device descriptors framework and associated class
descriptor report to build a compliant USB video device.</p>
<p>At the beginning ThreadX calls the entry function
tx_application_define(), at this stage, all USBx resources are
initialized, the video class driver is registered and the application
creates one thread:</p>
<ul>
<li>app_ux_device_thread_entry (Prio : 10; Preem