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Cannot install Freescale CDC driver using fsl_ucwxp.inf

Question asked by Isao Takashima on Jan 24, 2015
Latest reply on Jan 29, 2015 by Isao Takashima

We are making the new project for the K24, and this project need USB device CDC (Communication Device Class) function.

The KSDK 1.1.0 has USB device CDC example project. We can build this project and working correctly.

But we cannot install Freescale CDC driver using fsl_ucwxp.inf file.

Because fsl_ucwxp.inf file does not contain Product ID for this example project.

This example project set Product ID to 0x0300 as below at 116 - 119 lines in usb_descriptor.c file.

    /* Vendor ID */


    /* Product ID */


But fsl_ucwxp.inf file has two device.

%DESCRIPTION%=DriverInstall, USB\VID_2504&PID_0300

%DESCRIPTION%=DriverInstall, USB\VID_15A2&PID_0800&MI_00


Therefore we need to modify Product ID in code or .inf file to install Freescale CDC driver.


We hope fix this issue next release.


Best regards,