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#include "DFUMode.h"
#include <stdio.h>
#include "stdafx.h"
#include <stdlib.h>
#include <conio.h>
#include <windows.h>
#include "lmdfu.h"
#include "lmdfuwrap.h"
#include "ProgressMode.h"
#include "TwineDFUExtras.h"
#pragma once
using namespace System;
namespace Tango
{
namespace FirmwareUpdateLib {
/// <summary>
/// Represents the upload operation progress callback delegate.
/// </summary>
/// <param name="progressMode">The progress mode.</param>
/// <param name="current">The current.</param>
/// <param name="total">The total.</param>
public delegate void ProgressCallbackDelegate(ProgressMode progressMode, int current, int total);
public ref class DFUDevice
{
private:
unsigned char *lastDownloadBytes;
tLMDFUDeviceInfo *devInfo;
tLMDFUHandle devHandle;
bool _isDisposed;
public:
/// <summary>
/// Vendor ID published in the device descriptor.
/// </summary>
property String^ VID;
/// <summary>
/// Product ID published in the device descriptor.
/// </summary>
property String^ PID;
/// <summary>
/// BCD device release number published in the device descriptor.
/// </summary>
property String^ DeviceName;
/// <summary>
/// The manufacturer name string published in the device.
/// </summary>
property String^ Manufacturer;
/// <summary>
/// The interface string published in the DFU interface descriptor.
/// </summary>
property String^ DFUInterface;
/// <summary>
/// The serial number string published in the device descriptor.
/// </summary>
property String^ SerialNumber;
/// <summary>
/// Maximum number of bytes that the device can accept per control-write transaction as published in the DFU functional descriptor.
/// </summary>
property int MaxTransfer;
/// <summary>
/// Determines the current DFU driver mode. (An update can only be applied while in DFU mode).
/// </summary>
property DFUMode Mode;
/// <summary>
/// Indicates that the device will detach and reattach automatically on receipt of the DFU_DETACH request whereas 'false' indicates that the host must issue a USB reset after the DFU_DETACH request.
/// </summary>
property bool WillDetach;
/// <summary>
/// Indicates that the device supports firmware download operations and: 'false' indicates that download is not supported.
/// </summary>
property bool ManifestTolerant;
property bool UploadCable;
property bool DownloadCable;
/// <summary>
///Determines whether the DFU device supports the Tiva DFU binary protocol or false otherwise. (If not than AppStartAddress should be provided!).
/// </summary>
property bool SupportsTivaExtensions;
/// <summary>
/// The size of a flash block in bytes.
/// </summary>
property short FlashBlockSize;
/// <summary>
/// The number of blocks of flash in the device. Total flash size is NumFlashBlocks * FlashBlockSize.
/// </summary>
property short NumFlashBlocks;
/// <summary>
/// Address 1 byte above the highest location the boot loader can access.
/// </summary>
property long FlashTopAddress;
/// <summary>
/// Total flash size in bytes.
/// </summary>
property int FlashSize;
/// <summary>
/// Lowest address the boot loader can write or erase.
/// </summary>
property long AppStartAddress;
/// <summary>
/// Image Size.
/// </summary>
property long ImageLength;
/// <summary>
/// Optional Twine information which will be flashed to the top of the memory.
/// </summary>
property TwineDFUExtras^ TwineExtras;
/// <summary>
/// Initializes a new instance of the <see cref="DFUDevice"/> class.
/// </summary>
DFUDevice();
/// <summary>
/// Finalizes an instance of the <see cref="DFUDevice"/> class.
/// </summary>
~DFUDevice();
/// <summary>
/// Switch the device to DFU upgrade mode.
/// </summary>
void SwitchToDFUMode();
/// <summary>
/// Clears the flash.
/// </summary>
void ClearFlash();
/// <summary>
/// Resets the device.
/// </summary>
void Reset();
/// <summary>
/// Uploads the specified image bytes to the firmware via the DFU class.
/// </summary>
/// <param name="bytes">The bytes.</param>
/// <param name="callback">The progress callback.</param>
void Upload(array<byte>^ bytes, ProgressCallbackDelegate^ callback);
/// <summary>
/// Uploads the specified twine extras to the top of the flash memory.
/// </summary>
/// <param name="extras">The extras.</param>
/// <param name="callback">The progress callback.</param>
void UploadTwineExtras(TwineDFUExtras^ extras, ProgressCallbackDelegate^ callback);
/// <summary>
/// Downloads the existing image bytes from the firmware via the DFU class.
/// </summary>
/// <param name="callback">The progress callback.</param>
/// <returns></returns>
void Download(ProgressCallbackDelegate^ callback);
/// <summary>
/// Gets the last download operation bytes.
/// </summary>
/// <returns></returns>
array<byte>^ GetDownloadBytes();
internal:
const int EXTENSION_LENGTH = 1024;
const int EXTENSION_CODE = 1357;
const int EXTENSION_COMMENTS_LENGTH = 992;
/// <summary>
/// Fetches the twine extras.
/// </summary>
void FetchTwineExtras();
/// <summary>
/// Initializes a new instance of the <see cref="DFUDevice"/> class.
/// </summary>
/// <param name="deviceInfo">The device information.</param>
/// <param name="deviceHandle">The device handle.</param>
DFUDevice(tLMDFUDeviceInfo *deviceInfo, tLMDFUHandle deviceHandle);
};
}
}
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