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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __AndroidAccessory_h__
#define __AndroidAccessory_h__
#include "WProgram.h"
class AndroidAccessory {
private:
const char *manufacturer;
const char *model;
const char *description;
const char *version;
const char *uri;
const char *serial;
MAX3421E max;
USB usb;
bool connected;
uint8_t in;
uint8_t out;
EP_RECORD epRecord[8];
uint8_t descBuff[256];
bool isAccessoryDevice(USB_DEVICE_DESCRIPTOR *desc)
{
return desc->idVendor == 0x18d1 &&
(desc->idProduct == 0x2D00 || desc->idProduct == 0x2D01);
}
int getProtocol(byte addr);
void sendString(byte addr, int index, const char *str);
bool switchDevice(byte addr);
bool findEndpoints(byte addr, EP_RECORD *inEp, EP_RECORD *outEp);
bool configureAndroid(void);
public:
AndroidAccessory(const char *manufacturer,
const char *model,
const char *description,
const char *version,
const char *uri,
const char *serial);
void powerOn(void);
bool isConnected(void);
int read(void *buff, int len, unsigned int nakLimit = USB_NAK_LIMIT);
int write(void *buff, int len);
};
#endif /* __AndroidAccessory_h__ */