Knowledge Base Article
Answer: Cypress provides an example Vend_ax with the CY3684 development kit contents, which demonstrates the implementation of vendor command handlers. After installing the CY3684 DVK SIO successfully, you could find the Vend_ax example in the directory: “C:\Cypress\USB\CY3684_EZ-USB_FX2LP_DVK\1.0\Firmware\Vend_ax”. Furthermore, we also have an application note “Vendor Command Design Guide for FX2LP - AN45471” to demonstrate how to use the vendor commands