usbdrv.c File Reference

#include <p18cxxx.h>
#include "system\typedefs.h"
#include "system\usb\usb.h"
#include "io_cfg.h"

Go to the source code of this file.

Defines
#define	USB_BUS_ATTACHED   1
#define	USB_BUS_DETACHED   0
Functions
void	USBModuleEnable (void)
void	USBModuleDisable (void)
void	USBSuspend (void)
void	USBWakeFromSuspend (void)
void	USBProtocolResetHandler (void)
void	USB_SOF_Handler (void)
void	USBStallHandler (void)
void	USBErrorHandler (void)
void	USBCheckBusStatus (void)
void	USBSoftDetach (void)
void	USBDriverService (void)
void	USBRemoteWakeup (void)
void	ClearArray (byte *startAdr, byte count)

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Define Documentation

#define USB_BUS_ATTACHED   1

Referenced by USBCheckBusStatus().

#define USB_BUS_DETACHED   0

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Function Documentation

void ClearArray (  byte *  startAdr, byte  count )

Definition at line 575 of file usbdrv.c. Referenced by USBStdSetCfgHandler().

void USB_SOF_Handler (  void   )

Definition at line 445 of file usbdrv.c. Referenced by USBDriverService().

void USBCheckBusStatus (  void   )

D E C L A R A T I O N S Definition at line 76 of file usbdrv.c. References ATTACHED_STATE, POWERED_STATE, USB_BUS_ATTACHED, usb_bus_sense, usb_device_state, USBModuleDisable(), and USBModuleEnable(). Referenced by USBTasks().

void USBDriverService (  void   )

Definition at line 215 of file usbdrv.c. References DEFAULT_STATE, DETACHED_STATE, usb_device_state, USB_SOF_Handler(), USBCtrlEPService(), USBErrorHandler(), USBProtocolResetHandler(), USBStallHandler(), USBSuspend(), and USBWakeFromSuspend(). Referenced by USBTasks().

void USBErrorHandler (  void   )

Definition at line 524 of file usbdrv.c. Referenced by USBDriverService().

void USBModuleDisable (  void   )

Definition at line 161 of file usbdrv.c. References DETACHED_STATE, and usb_device_state. Referenced by USBCheckBusStatus(), and USBSoftDetach().

void USBModuleEnable (  void   )

P R I V A T E P R O T O T Y P E S Definition at line 135 of file usbdrv.c. References ATTACHED_STATE, and usb_device_state. Referenced by USBCheckBusStatus().

void USBProtocolResetHandler (  void   )

Definition at line 551 of file usbdrv.c. References DEFAULT_STATE, EP_CTRL, HSHK_EN, mDisableEP1to15, _USB_DEVICE_STATUS::RemoteWakeup, usb_active_cfg, usb_device_state, usb_stat, and USBPrepareForNextSetupTrf(). Referenced by USBDriverService().

void USBRemoteWakeup (  void   )

Definition at line 404 of file usbdrv.c. References _USB_DEVICE_STATUS::RemoteWakeup, usb_stat, and USBWakeFromSuspend().

void USBSoftDetach (  void   )

Definition at line 192 of file usbdrv.c. References USBModuleDisable().

void USBStallHandler (  void   )

Definition at line 488 of file usbdrv.c. References USBPrepareForNextSetupTrf(). Referenced by USBDriverService().

void USBSuspend (  void   )

Definition at line 297 of file usbdrv.c. Referenced by USBDriverService().

void USBWakeFromSuspend (  void   )

Definition at line 355 of file usbdrv.c. Referenced by USBDriverService(), and USBRemoteWakeup().

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