usb_host_generic.c

microchip PIC18,pic24系列单片机USB驱动的开发源码

/******************************************************************************
 
  USB Host Generic Client Driver

This is the Generic client driver file for a USB Embedded Host device.  This
driver should be used in a project with usb_host.c to provided the USB hardware
interface.

To interface with USB Embedded Host layer, the routine USBHostGenericInit()
should be specified as the Initialize() function, and
USBHostGenericEventHandler() should be specified as the EventHandler() function
in the usbClientDrvTable[] array declared in usb_config.c.

This driver can be configured to either use transfer events from usb_host.c or
use a polling mechanism.  If USB_ENABLE_TRANSFER_EVENT is defined, this
driver will utilize transfer events.  Otherwise, this driver will utilize
polling.

Since the generic class is performed with interrupt transfers,
USB_SUPPORT_INTERRUPT_TRANSFERS must be defined.

*******************************************************************************/
//DOM-IGNORE-BEGIN
/******************************************************************************

* FileName:        usb_client_generic.c
* Dependencies:    None
* Processor:       PIC24/dsPIC30/dsPIC33/PIC32MX
* Compiler:        C30 v2.01/C32 v0.00.18
* Company:         Microchip Technology, Inc.

Software License Agreement

The software supplied herewith by Microchip Technology Incorporated
(the 揅ompany