public void CDU_Get_data()
{
data_CM0 = new UInt32[data_size];
data_CM1 = new UInt32[data_size];
message_counter = 0;
// Register for replies
PcapConnection.pcap.addListener(this);
// issue # of requests (256 words each)
for (int i = 0; i < CM_address.Length; i++)
{
for (uint j = 0; j <= Number_of_Req; j++)
{
// Note that zero, for length, is interpreted as 256
DAN_read_array_msg msg = new DAN_read_array_msg((CM_address[i]+(0x400*j)), 0);
System.Threading.Thread.Sleep(1);
PcapConnection.pcap.sendDanMsg(msg);
}
}
}
public void Memory_Get_data(uint Dump_Address, uint Dump_size)
{
data = new UInt32[Dump_size];
message_counter = 0;
Temp_Dump_Address = Dump_Address;
Number_of_Req = (Dump_size / REQUEST_SIZE_WORDS);
// Register for replies
PcapConnection.pcap.addListener(this);
// issue # of requests (256 words each)
for (uint j = 0; j <= Number_of_Req; j++)
{
// Note that zero, for length, is interpreted as 256
DAN_read_array_msg msg = new DAN_read_array_msg((Dump_Address + (0x400 * j)), 0);
System.Threading.Thread.Sleep(1);
PcapConnection.pcap.sendDanMsg(msg);
}
}
private void buttonMemoryWrite_Click(object sender, EventArgs e)
{
// User has clicked OK after editing a memory location.
UInt32 address, value;
try
{
address = (uint)Convert.ToInt32(textBoxMemoryAddr.Text, 16);
}
catch (System.FormatException)
{
// TabControl selection only needed if this was an OK button handler
//this.tabControlNodePropertyPages.SelectedIndex = MEM_VIEWER_PAGE;
this.textBoxMemoryAddr.Focus();
this.textBoxMemoryAddr.SelectAll();
MessageBox.Show("Please enter a hexadecimal number", "Invalid Address",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
try
{
value = (uint)Convert.ToInt32(textBoxMemoryValue.Text, 16);
}
catch (System.FormatException)
{
//this.tabControlNodePropertyPages.SelectedIndex = MEM_VIEWER_PAGE;
this.textBoxMemoryValue.Focus();
this.textBoxMemoryValue.SelectAll();
MessageBox.Show("Please enter a hexadecimal number", "Invalid Address",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
// Send the write...
DAN_write_msg wMsg = new DAN_write_msg(address, value);
PcapConnection.pcap.sendDanMsg(wMsg);
// ... refresh the display with a new read...
DAN_read_array_msg msg = new DAN_read_array_msg(address, 64);
outstandingRequestSeq = msg.seq;
PcapConnection.pcap.sendDanMsg(msg);
// and restore button and control state to 'Not Editing'
handleMemoryViewCancel(sender, e);
}
public void getNextValues()
{
for (int i = 0; i < BLOCK_COUNT; i++)
{
DAN_read_array_msg msg = new DAN_read_array_msg(blockAddrs[i], blockWordCounts[i]);
PcapConnection.pcap.sendDanMsg(msg);
}
}
public void getNextValues_GMAC1()
{
for (int i = 0; i < REG_COUNT1; i++)
{
DAN_read_array_msg msg = new DAN_read_array_msg(registers1[i], 1);
PcapConnection.pcap.sendDanMsg(msg);
DateTime t1 = DateTime.Now;
Time_GMAC1[i] = t1;
}
}
public void getNextValues()
{
// Responses are handled on another thread
DAN_read_array_msg msg = new DAN_read_array_msg(CM_address[0], 1);
PcapConnection.pcap.sendDanMsg(msg);
}
public void refreshData()
{
// Register for replies
PcapConnection.pcap.addListener(this);
// Mark the array invalid
dataCollected = 0;
ChannelGainReadFiles = true;
// Note that zero, for length, is interpreted as 256
for (int i = 0; i < CG_ADDRESS_OFFSETS.Length; i++)
{
// Note that zero, for length, is interpreted as 256
DAN_read_array_msg msg = new DAN_read_array_msg(baseAddress + CG_ADDRESS_OFFSETS[i], 0);
PcapConnection.pcap.sendDanMsg(msg);
}
}
public void ChannelGainEnableRead()
{
PcapConnection.pcap.addListener(this);
DAN_read_array_msg msg = new DAN_read_array_msg(ChannelGainEnableAddress, 1);
PcapConnection.pcap.sendDanMsg(msg);
ChannelGainReadRegister = false;
}
public void refreshData()
{
// Register for replies
PcapConnection.pcap.addListener(this);
// Mark the array invalid
dataCollected = 0;
// issue eight requests (256 words each)
for (int i = 0; i < ADDRESS_OFFSETS.Length; i++)
{
// Note that zero, for length, is interpreted as 256
DAN_read_array_msg msg = new DAN_read_array_msg(baseAddress + ADDRESS_OFFSETS[i], 0);
PcapConnection.pcap.sendDanMsg(msg);
}
}
// TODO: Does not work, does not re-read device list.
// public void restart()
// {
// stopDevice();
//
// devices = SharpPcap.LibPcap.LibPcapLiveDeviceList.Instance;
// }
// Intended to be called on the GUI thread; shows a progress dialog as it
// sends a message and verifies reply.
// Returns 'true' if success.
public bool connect()
{
bool rv = false;
if (device == null || targetMAC == null)
{
Console.WriteLine("Missing adapter or MAC!");
return rv;
}
try
{
device.Open(DeviceMode.Normal, 1500); // 1.5 sec timeout
// Set a filter for DAN GUI mgmt type messages
string myMac = device.MacAddress.ToString();
myMac = myMac.Insert(10, ":")
.Insert(8, ":")
.Insert(6, ":")
.Insert(4, ":")
.Insert(2, ":");
string filter = "ip and ip[0]==21 and not ether src " + myMac;
device.Filter = filter;
// Even though this protocol works fine without IP addresses, they
// are added to the IP packet. It may help with debugging via Wireshark,
// and may be needed for other capabilities, such as TFTP.
// pcap.sendDanMsg() expects them in ipSrcAddr and ipDestAddr
string[] parsedDevDescr = parseDeviceDescription(device);
ipSrcAddr = System.Net.IPAddress.Parse(parsedDevDescr[0]); // IP dotted notation
ipDestAddr = System.Net.IPAddress.Parse("192.168.1.10"); // default EVB addr
ethDstAddr = PhysicalAddress.Parse(targetMAC);// "02-DE-AD-BE-EF-03");
// Send a test message
{
//uint BaseaddressGMAC1 = 0xE577E000;
//uint RxBcastFramesRecdOffset = 0x18c;
UInt32 PHYbase = 0xe0458000; byte len = 8;
//UInt32 PHYdata = 0xd0000000; byte len = 0;
uint register = PHYbase; //BaseaddressGMAC1 + RxBcastFramesRecdOffset;
//Console.WriteLine("Requesting counter Gmac1.rxBroadcastFramesRecd at {0}", register.ToString("X2"));
// TESTING!!
//DAN_read_msg msg = new DAN_read_msg(register);
DAN_read_array_msg msg = new DAN_read_array_msg(register, len); // 0 -> 256
DAN_gui_msg responseMsg = null;
pcap.sendDanMsg(msg);
for (int loopCounter = 0; loopCounter < 3; loopCounter++)
{ // due to capture filter not filtering out my own packets... repeat
SharpPcap.RawCapture rawCapture = pcap.device.GetNextPacket();
responseMsg = pcap.parsePacket(rawCapture);
if (responseMsg != null)
{
int msgSize = msg.size == 0 ? 256 : msg.size;
Console.WriteLine("Requested {1} 32-bit words at {0}", msg.address.ToString("X8"), msgSize);
for (int i = 0; i < msgSize; i += 4)
{
Console.WriteLine("{0:x8} {1:x8} {2:x8} {3:x8} ", responseMsg.data[i], responseMsg.data[i + 1], responseMsg.data[i + 2], responseMsg.data[i + 3]);
}
rv = true;
break;
}
}
return rv;
}
}
catch (Exception e)
{
Console.WriteLine("Error opening device: " + e.Message);
stopDevice(); // clears property 'device'
return rv;
}
}
// Request register contents
public void getNextValues()
{
// Responses are handled on another thread
DAN_read_array_msg msg = new DAN_read_array_msg(baseAddress, REG_COUNT);
PcapConnection.pcap.sendDanMsg(msg);
}