public void WriteMemory(UInt32 address, byte[] buffer, OnFelProgress callback = null)
{
if (address >= dram_base)
{
InitDram();
}
UInt32 length = (UInt32)buffer.Length;
if (length != (length & ~((UInt32)3)))
{
length = (length + 3) & ~((UInt32)3);
var newBuffer = new byte[length];
Array.Copy(buffer, 0, newBuffer, 0, buffer.Length);
buffer = newBuffer;
}
int pos = 0;
while (pos < buffer.Length)
{
callback?.Invoke(CurrentAction.WritingMemory, null);
var buf = new byte[Math.Min(buffer.Length - pos, MaxBulkSize)];
Array.Copy(buffer, pos, buf, 0, buf.Length);
FelRequest(AWFELStandardRequest.RequestType.FEL_DOWNLOAD, (UInt32)(address + pos), (uint)buf.Length);
FelWrite(buf);
var status = new AWFELStatusResponse(FelRead(8));
if (status.State != 0)
{
throw new FelException("FEL write error");
}
pos += buf.Length;
}
}
private byte[] ReadMemory(UInt32 address, UInt32 length, OnFelProgress callback = null)
{
if (address >= dram_base)
{
InitDram();
}
length = (length + 3) & ~((UInt32)3);
var result = new List <byte>();
while (length > 0)
{
if (callback != null)
{
callback(CurrentAction.ReadingMemory, null);
}
var l = Math.Min(length, MaxBulkSize);
FelRequest(AWFELStandardRequest.RequestType.FEL_UPLOAD, address, l);
var r = FelRead((UInt32)l);
result.AddRange(r);
var status = new AWFELStatusResponse(FelRead(8));
if (status.State != 0)
{
throw new FelException("FEL read error");
}
length -= l;
address += l;
}
return(result.ToArray());
}
public void Exec(UInt32 address, int pause = 0)
{
FelRequest(AWFELStandardRequest.RequestType.FEL_RUN, address, 0);
var status = new AWFELStatusResponse(FelRead(8));
if (status.State != 0)
{
throw new FelException("FEL run error");
}
//Close();
Thread.Sleep(pause * 1000);
//int errorCount = 0;
//while (true)
//{
// try
// {
// Open(vid, pid);
// return;
// }
// catch (Exception ex)
// {
// errorCount++;
// if (errorCount >= 8)
// throw ex;
// }
//}
}
public AWFELVerifyDeviceResponse VerifyDevice()
{
FelRequest(AWFELStandardRequest.RequestType.FEL_VERIFY_DEVICE);
var resp = FelRead(32);
var status = new AWFELStatusResponse(FelRead(8));
return(new AWFELVerifyDeviceResponse(resp));
}
public void Exec(UInt32 address)
{
FelRequest(AWFELStandardRequest.RequestType.FEL_RUN, address, 0);
var status = new AWFELStatusResponse(FelRead(8));
if (status.State != 0)
{
throw new FelException("FEL run error");
}
}
public AWFELVerifyDeviceResponse VerifyDevice()
{
FelRequest(AWFELStandardRequest.RequestType.FEL_VERIFY_DEVICE);
byte[] resp;
try
{
resp = FelRead(32);
}
catch
{
resp = new byte[32];
}
var status = new AWFELStatusResponse(FelRead(8));
return new AWFELVerifyDeviceResponse(resp);
}
public void WriteMemory(UInt32 address, byte[] buffer)
{
int pos = 0;
while (pos < buffer.Length)
{
var buf = new byte[Math.Min(buffer.Length - pos, MaxBulkSize)];
Array.Copy(buffer, pos, buf, 0, buf.Length);
FelRequest(AWFELStandardRequest.RequestType.FEL_DOWNLOAD, (UInt32)(address + pos), (uint)buf.Length);
FelWrite(buf);
var status = new AWFELStatusResponse(FelRead(8));
if (status.State != 0)
{
throw new FelException("FEL write error");
}
pos += buf.Length;
}
}
public byte[] ReadMemory(UInt32 address, UInt32 length)
{
var result = new List <byte>();
while (length > 0)
{
var l = Math.Min(length, MaxBulkSize);
Console.WriteLine("Reading {0:X8}, size: {1:X8}...", address, l);
FelRequest(AWFELStandardRequest.RequestType.FEL_UPLOAD, address, l);
var r = FelRead((UInt32)l);
result.AddRange(r);
var status = new AWFELStatusResponse(FelRead(8));
if (status.State != 0)
{
throw new FelException("FEL read error");
}
length -= l;
address += l;
}
return(result.ToArray());
}
