USB Host Controller Driver PDD Functions (Compact 2013)

3/26/2014

The following table shows functions contained in the platform dependent driver (PDD) for the USB open host controller (OHC) driver.

Programming element	Description
HcdPdd_CheckConfigPower	This function checks power for a requested configuration.
HcdPdd_Close	This function is the host controller driver close function.
HcdPdd_Deinit	This function is the HC driver de-initialization routine.
HcdPdd_DllMain	This function is the main dynamic-link library (DLL) entry point for the PDD portion of a host controller interface (HCI) driver.
HcdPdd_Init	This function initializes a HCI and any platform-specific hardware and structures.
HcdPdd_IOControl	This function is the host controller driver IOCTL routine.
HcdPdd_Open	This function is the host controller driver open routine.
HcdPdd_PowerDown	This function is the host controller driver power-off handler.
HcdPdd_PowerUp	This function is the host controller driver power-up handler.
HcdPdd_Read	This function is the host controller driver read routine.
HcdPdd_Seek	This function is the host controller driver seek routine.
HcdPdd_Write	This function is the host controller driver write routine.

See Also