1 Reply Latest reply on Aug 3, 2018 1:04 AM by anks

    an4053 on a diferent board

    rseedle_2385561

      an4053 disusses using a FX2LP board to implement a Isochronous/bulk transfer. It uses an assembly language file: dscr.a51 to compile for the FX2lp board. If I try to implement this project on a CY8CKIT-059 PSOC 5LP prototype kit board is there a simiiar assembly language file for the CY8CKIT-059 PSOC 5LP prototype kit board ?

       

      Randy

        • 1. Re: an4053 on a diferent board
          anks

          I can't find any similar assembly language  module providing descriptor data for PSoC5LP.

           

          The following information may be useful:

           

          The Save button in USBFS component avialable in PSoC5LP allows you to save information about the component configuration into an XML configuration file.

          The Component provide an option to handle vendor specific requests. But you need to implement required requests processing in FW. Here is extract from datasheet:

           

          Handle vendor requests in user code

          The Component provides an empty vendor request handler (available in the USBFS_vnd.c file) for unsupported vendor requests. This parameter overrides the vendor request handler function with a user implementation. The USBFS_HandleVendorRqst() function must be implemented by the user to service incoming vendor requests. This function is invoked whenever the vendor request is received and must return with an indication on whether it was handled or not. This option is unchecked by default.

           

           

          You can check this AN too page#63 for understanding the streamer app usage with PSoC5LP:

          http://www.cypress.com/file/139686/download