internal Chunk(_DBG.AbortHandler ah, uint address)
{
byte[] data = new byte[Chunk.CHUNKSIZE];
int i;
m_address = address & ~(Chunk.CHUNKSIZE - 1);
m_data = new short[Chunk.CHUNKSIZE];
if (ah != null)
{
for (int tries = 0; tries < 5; tries++)
{
if (ah.ReadMemory(m_address, data, 0, (int)Chunk.CHUNKSIZE))
{
for (i = 0; i < Chunk.CHUNKSIZE; i++)
{
m_data[i] = data[i];
}
return;
}
}
}
for (i = 0; i < Chunk.CHUNKSIZE; i++)
{
m_data[i] = -1;
}
}
private void Disconnect()
{
if (m_ah != null)
{
m_ah.Stop();
m_ah.Dispose();
m_ah = null;
}
if (m_eng != null)
{
if (m_deviceRunning)
{
m_eng.ResumeExecution();
}
m_eng.Stop();
m_eng = null;
}
m_deviceRunning = false;
}
private bool Connect()
{
Disconnect();
try
{
_DBG.PortDefinition pd = (_DBG.PortDefinition)comboBoxPort.SelectedItem;
string port = pd.Port;
uint baudrate = uint.Parse( ((string)comboBoxBaud.SelectedItem) );
using(_DBG.AsyncSerialStream stream = new _DBG.AsyncSerialStream( port, baudrate ))
{
stream.Close();
}
m_eng = new _DBG.Engine( new Microsoft.SPOT.Debugger.PortDefinition_Serial( port, port, baudrate ) );
m_eng.Silent = true;
m_eng.Start();
if(m_eng.TryToConnect( 4, 250 ))
{
m_deviceRunning = true;
m_eng.PauseExecution();
m_ranges = m_eng.MemoryMap();
if(m_ranges == null)
{
//
// Fallback to some defaults.
//
m_ranges = new _DBG.WireProtocol.Commands.Monitor_MemoryMap.Range[2];
m_ranges[0] = new _DBG.WireProtocol.Commands.Monitor_MemoryMap.Range();
m_ranges[0].m_address = 0x00000000;
m_ranges[0].m_length = 0x00060000;
m_ranges[0].m_flags = _DBG.WireProtocol.Commands.Monitor_MemoryMap.c_RAM;
m_ranges[1] = new _DBG.WireProtocol.Commands.Monitor_MemoryMap.Range();
m_ranges[1].m_address = 0x10000000;
m_ranges[1].m_length = 1024*1024;
m_ranges[1].m_flags = _DBG.WireProtocol.Commands.Monitor_MemoryMap.c_FLASH;
}
}
else
{
m_deviceRunning = false;
}
m_ah = new _DBG.AbortHandler( m_eng, m_deviceRunning );
m_ah.Start();
bool connected = false;
for(int tries=0; tries < 5; tries++)
{
if(m_ah.ReadRegisters( m_snapshot.m_registers, out m_snapshot.m_cpsr, out m_snapshot.m_BWA, out m_snapshot.m_BWC ))
{
connected = true; break;
}
Thread.Sleep( 1000 );
}
if(connected)
{
for(int tries=0; tries < 5; tries++)
{
if(m_ah.ReadLayout( out m_snapshot.m_flashBase, out m_snapshot.m_flashSize, out m_snapshot.m_ramBase, out m_snapshot.m_ramSize ))
{
break;
}
Thread.Sleep( 1000 );
}
return true;
}
if(!connected)
{
MessageBox.Show( "Cannot connect to device" );
}
return connected;
}
catch(Exception ex)
{
MessageBox.Show( ex.Message );
return false;
}
}
private void Disconnect()
{
if(m_ah != null)
{
m_ah.Stop ();
m_ah.Dispose();
m_ah = null;
}
if(m_eng != null)
{
if(m_deviceRunning)
{
m_eng.ResumeExecution();
}
m_eng.Stop();
m_eng = null;
}
m_deviceRunning = false;
}
public MemoryHandler( _DBG.AbortHandler ah )
{
m_ah = ah;
m_chunks = new ArrayList();
}
public MemoryHandler(_DBG.AbortHandler ah)
{
m_ah = ah;
m_chunks = new ArrayList();
}
private bool Connect()
{
Disconnect();
try
{
_DBG.PortDefinition pd = (_DBG.PortDefinition)comboBoxPort.SelectedItem;
string port = pd.Port;
uint baudrate = uint.Parse(((string)comboBoxBaud.SelectedItem));
using (_DBG.AsyncSerialStream stream = new _DBG.AsyncSerialStream(port, baudrate))
{
stream.Close();
}
m_eng = new _DBG.Engine(new Microsoft.SPOT.Debugger.PortDefinition_Serial(port, port, baudrate));
m_eng.Silent = true;
m_eng.Start();
if (m_eng.TryToConnect(4, 250))
{
m_deviceRunning = true;
m_eng.PauseExecution();
m_ranges = m_eng.MemoryMap();
if (m_ranges == null)
{
//
// Fallback to some defaults.
//
m_ranges = new _DBG.WireProtocol.Commands.Monitor_MemoryMap.Range[2];
m_ranges[0] = new _DBG.WireProtocol.Commands.Monitor_MemoryMap.Range();
m_ranges[0].m_address = 0x00000000;
m_ranges[0].m_length = 0x00060000;
m_ranges[0].m_flags = _DBG.WireProtocol.Commands.Monitor_MemoryMap.c_RAM;
m_ranges[1] = new _DBG.WireProtocol.Commands.Monitor_MemoryMap.Range();
m_ranges[1].m_address = 0x10000000;
m_ranges[1].m_length = 1024 * 1024;
m_ranges[1].m_flags = _DBG.WireProtocol.Commands.Monitor_MemoryMap.c_FLASH;
}
}
else
{
m_deviceRunning = false;
}
m_ah = new _DBG.AbortHandler(m_eng, m_deviceRunning);
m_ah.Start();
bool connected = false;
for (int tries = 0; tries < 5; tries++)
{
if (m_ah.ReadRegisters(m_snapshot.m_registers, out m_snapshot.m_cpsr, out m_snapshot.m_BWA, out m_snapshot.m_BWC))
{
connected = true; break;
}
Thread.Sleep(1000);
}
if (connected)
{
for (int tries = 0; tries < 5; tries++)
{
if (m_ah.ReadLayout(out m_snapshot.m_flashBase, out m_snapshot.m_flashSize, out m_snapshot.m_ramBase, out m_snapshot.m_ramSize))
{
break;
}
Thread.Sleep(1000);
}
return(true);
}
if (!connected)
{
MessageBox.Show("Cannot connect to device");
}
return(connected);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(false);
}
}
