https://community.element14.com/products/manufacturers/cypress/w/documents/6352/cypress---an56377---usb-vendor-commands-with-psoc-3en-USTelligent Community 12https://community.element14.com/products/manufacturers/cypress/w/documents/6352/cypress---an56377---usb-vendor-commands-with-psoc-3Thu, 07 Oct 2021 01:59:20 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5ffd4eaa-fe0c-47d3-8a91-5e690292dd8ftech6https://community.element14.com/products/manufacturers/cypress/w/documents/6352/cypress---an56377---usb-vendor-commands-with-psoc-3#commentsCurrent Revision posted to Documents by tech6 on 10/7/2021 1:59:20 AM<br /> <p style="margin:0;"><strong>Introduction</strong></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;">The USB interface on PSoC<img alt="image" class="migration-embeded-object" src="#https://www.element14.com/community//files1.element14.com/community/9.0.5.998b920/images/emojis/00ae.png" /> 3 can be used to control PSoC 3 based products or monitor fast changing variables, both from a host computer. The example project discussed in this application note implements these functions using USB vendor requests through the USBFS component of PSoC 3. This provides the ability to easily log and display data obtained by manipulating the other components in a design.</p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"><strong><em>Last Updated:</em></strong> 12/02/2009</p><p style="margin:0;"><strong>Author:</strong> Brad Haber, Hridya Valsaraju</p><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-external-small" href="http://www.cypress.com/?docID=19626" rel="nofollow ugc noopener" target="_blank"><span class="jive-icon-sml jive-icon-doctype-acrobat"></span>AN56377.pdf</a> (620.6 K)</li><li><a class="jive-link-external-small" href="http://www.cypress.com/?docID=19625" rel="nofollow ugc noopener" target="_blank"><span class="jive-icon-doctype-compressed jive-icon-sml"></span>AN56377.zip</a> (2.8 MB)</li></ul><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: psoc3, at:applicationnote, sp:cypress</div>