Quelltext /~heha/ewa/Motor/Maxmaus4.zip/usblib/usbdhidmouse.h

// TITLE: Public header file for the USB HID Mouse device class
#pragma once
#include "usbdhid.h"

enum tMouseState{
  eHIDMouseStateUnconfigured,    // Unconfigured.
  eHIDMouseStateIdle,    // No keys to send and not waiting on data.
  eHIDMouseStateWaitData,    // Waiting on report data from the host.
  eHIDMouseStateSend    // Waiting on data to be sent out.
};

//*****************************************************************************
//
// PRIVATE
//
// This structure provides the private instance data structure for the USB
// HID Mouse device.  This structure forms the RAM workspace used by each
// instance of the mouse.
//
//*****************************************************************************
struct tUSBDHIDMouseDevice:public tUSBDHIDDevice{
    // The USB configuration number set by the host or 0 of the device is
    // currently unconfigured.
  bool Configured;
    // The protocol requested by the host, USB_HID_PROTOCOL_BOOT or
    // USB_HID_PROTOCOL_REPORT.
//  uint8_t ui8Protocol;
    // A buffer used to hold the last input report sent to the host.
  uint8_t pui8Report[3];
    // The current state of the mouse interrupt IN endpoint.
  volatile tMouseState iMouseState;
    // The idle timeout control structure for our input report.  This is
    // required by the lower level HID driver.
//  tHIDReportIdle sReportIdle;

  void*Init();
  void Term();
  uint32_t StateChange(int8_t i8DeltaX,int8_t i8DeltaY, uint8_t ui8Buttons);
  uint32_t RxCallback(uint32_t ui32Event,uint32_t ui32MsgParam, void *pvMsgData) override;
};

//! return code from USBDHIDMouseStateChange
enum{
  MOUSE_SUCCESS = 0,
  MOUSE_ERR_TX_ERROR = 2,
  MOUSE_ERR_NOT_CONFIGURED = 4,
};

//*****************************************************************************
// API Function Prototypes
//*****************************************************************************