/// <summary>
/// dump flash using the given dumper, print time taken after dump finished
/// </summary>
/// <param name="d">the dumper to dump with</param>
/// <param name="startAddress">the start address</param>
/// <param name="endAddress">the end address</param>
/// <param name="blockSize">the block size for dumping</param>
/// <param name="output">the output memory stream</param>
static void DumpTimed(Dumper d, long startAddress, long endAddress, int blockSize, out MemoryStream output)
{
//prepare output stream first
output = new MemoryStream();
//start timer
Stopwatch sw = new Stopwatch();
sw.Restart();
// dump
int errorCount = d.DumpAdr(output, startAddress, endAddress, blockSize);
//stop timer and print time taken
sw.Stop();
Console.WriteLine($"finished dumping {output.Length} bytes after {Math.Floor(sw.Elapsed.TotalSeconds)} seconds with {errorCount} errors");
//warn if there were errors while dumping
if (errorCount != 0)
{
Console.WriteLine("!! Warning: there were errors while dumping");
}
}
static void WriteUI()
{
#region User interface
//show user interface
SerialUserIF(out string port);
UploadUserIF(out long targetAddress, out string filePath, out bool shouldVerify, out bool shouldVerboseLog);
//print infos and make user confirm
long fileSize = new FileInfo(filePath).Length;
Console.Clear();
Console.WriteLine($@"
Target Device: {port}
File: {filePath}
File Size: {fileSize}
Upload Target Address: 0x{ToHex(targetAddress)}
Upload End Address: 0x{ToHex(targetAddress + fileSize)}
Verify Data: {(shouldVerify ? "YES" : "NO")}
Verbose Log: {(shouldVerboseLog ? "YES" : "NO")}
Press <ENTER> to start write");
Console.ReadLine();
// double- confirm if any writes are outside of RAM
if (targetAddress < BRNBootConstants.START_OF_RAM ||
targetAddress > BRNBootConstants.END_OF_RAM ||
fileSize > BRNBootConstants.RAM_SIZE)
{
Console.WriteLine($@"
!! WARNING !!
The Address you entered results in writes OUTSIDE of RAM
RAM Start: {ToHex(BRNBootConstants.START_OF_RAM)}
RAM End: {ToHex(BRNBootConstants.END_OF_RAM)}
RAM Size: {BRNBootConstants.RAM_SIZE}
Press <ENTER> 3x to write anyways");
Console.ReadLine();
Console.ReadLine();
Console.ReadLine();
}
#endregion
//initailize memory writer and connect
Console.WriteLine("initialize writer");
CrappyUpload up = new CrappyUpload
{
EnableDebugPrints = shouldVerboseLog
};
Console.WriteLine($"connecting to target device on {port}...");
up.Open(port);
// open file
using (FileStream file = File.OpenRead(filePath))
{
// start upload timer
Console.WriteLine("Start memory write...");
Stopwatch sw = new Stopwatch();
sw.Restart();
// write to device
up.Write(file, targetAddress);
//stop timer and print time taken
sw.Stop();
up.Close();
Console.WriteLine($"Finished writing to device after {Math.Floor(sw.Elapsed.TotalSeconds)} seconds");
// verify what was actually written if enabled
if (shouldVerify)
{
// initialize dumper and connect
Console.WriteLine("Verifying written data...");
Dumper d = new Dumper
{
EnableDebugPrints = shouldVerboseLog
};
Console.WriteLine($"connecting to target device on {port}...");
d.Open(port);
// dump the memory
Console.WriteLine("Dumping memory...");
DumpTimed(d, targetAddress, targetAddress + fileSize, 10000, out MemoryStream verify);
d.Close();
// compare streams
if (CheckStreamsEqual(file, verify))
{
Console.WriteLine("Verification Success");
}
else
{
Console.WriteLine("!! Verification failed!");
}
}
}
}
static void DumperUI()
{
#region user interface
//show user interface
SerialUserIF(out string port);
DumperUserIF(out long startAddress, out long endAddress, out int blockSize, out bool shouldVerifyDump, out bool shouldVerboseLog);
//print infos and make user confirm
long dumpLenghtBytes = endAddress - startAddress;
Console.Clear();
Console.WriteLine($@"
Target Device: {port}
Will dump {dumpLenghtBytes} bytes
Start Address: 0x{ToHex(startAddress)}
End Address : 0x{ToHex(endAddress)}
Block size : {blockSize}
Dump verification is {(shouldVerifyDump ? "ON" : "OFF")}
Verbose logging is {(shouldVerboseLog ? "ON" : "OFF")}
Dumping will take {(dumpLenghtBytes / blockSize) * (shouldVerifyDump ? 2 : 1)} calls
Press <ENTER> to start dumping");
Console.ReadLine();
#endregion
// initialize dumper and connect
Console.WriteLine("initialize dumper...");
Dumper d = new Dumper
{
EnableDebugPrints = shouldVerboseLog
};
Console.WriteLine($"connecting to target device on {port}...");
d.Open(port);
// dump the memory
Console.WriteLine("Dumping memory...");
DumpTimed(d, startAddress, endAddress, blockSize, out MemoryStream dump);
// verification, if enabled
if (shouldVerifyDump)
{
// dump memory a second time
Console.WriteLine("Dumping memory, verification pass...");
DumpTimed(d, startAddress, endAddress, blockSize, out MemoryStream verify);
// check both dumps are equal, byte- by- byte
if (!CheckStreamsEqual(dump, verify))
{
Console.WriteLine("!! Dump verification failed!");
}
}
// write dump to file
Console.WriteLine("Writing dump to file...");
Stopwatch sw = new Stopwatch();
sw.Restart();
// write to file
using (MemoryStream source = dump)
using (FileStream target = File.Create("dump.bin"))
{
source.Seek(0, SeekOrigin.Begin);
source.CopyTo(target);
}
//stop timer and print time taken
sw.Stop();
Console.WriteLine($"Finished writing to file after {Math.Floor(sw.Elapsed.TotalSeconds)} seconds");
}
