private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
#if DEBUG_HU
#else
PcieDriver.ClosePcieDevice();
#endif
}
private void dgvRegWrite_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (0 == e.ColumnIndex)
{
uint fpgaAddrData, fpgaWriteData;
bool isCheck = (bool)dgvRegWrite.Rows[e.RowIndex].Cells[0].EditedFormattedValue;
string fpgaAddr = (string)dgvRegWrite.Rows[e.RowIndex].Cells[1].EditedFormattedValue;
string fpgaIsCheck = (string)dgvRegWrite.Rows[e.RowIndex].Cells[2].EditedFormattedValue;
string fpgaNoCheck = (string)dgvRegWrite.Rows[e.RowIndex].Cells[3].EditedFormattedValue;
fpgaAddr = fpgaAddr.Remove(0, 2);
if ("" == fpgaAddr)
{
MessageBox.Show("地址栏不能为空!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
fpgaAddrData = Convert.ToUInt32(fpgaAddr, 16);
if (true == isCheck)
{
if ("" == fpgaIsCheck)
{
MessageBox.Show("数据栏不能为空!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
fpgaWriteData = Convert.ToUInt32(fpgaIsCheck);
}
else
{
if ("" == fpgaNoCheck)
{
MessageBox.Show("数据栏不能为空!", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
fpgaWriteData = Convert.ToUInt32(fpgaNoCheck);
}
txtStatus.Text += "写入...\n0x" + fpgaAddr + ":" + fpgaWriteData.ToString() + "\n";
#if DEBUG_HU
txtStatus.Text += "成功！\n";
#else
if (PcieDriver.SetDeviceRegister(fpgaAddrData, fpgaWriteData))
{
txtStatus.Text += "成功！\n";
}
else
{
txtStatus.Text += "失败！\n";
txtStatus.Text += PcieDriver.GetLastDeviceError() + "\n";
}
#endif
}
}
private void btnDebugSet_Click(object sender, EventArgs e)
{
String addrStr = tboxDebugAddr.Text;
String dataStr = tboxDebugData.Text;
UInt32 barX = 0;
UInt32 addr = 0;
UInt32 data = 0;
try
{
barX = Convert.ToUInt32(tboxBarX.Text);
if (addrStr.StartsWith("0x"))
{
addrStr = addrStr.Remove(0, 2);
addr = Convert.ToUInt32(addrStr, 16);
}
else
{
addr = Convert.ToUInt32(addrStr);
}
if (dataStr.StartsWith("0x"))
{
dataStr = dataStr.Remove(0, 2);
data = Convert.ToUInt32(dataStr, 16);
}
else
{
data = Convert.ToUInt32(dataStr);
}
}
catch (Exception ex)
{
txtStatus.Text += ex.Message;
return;
}
txtStatus.Text += "写入...\n bar:" + barX + " 0x" + addrStr + ":" + data + "\n";
#if DEBUG_ZHU
txtStatus.Text += "成功！\n";
#else
if (PcieDriver.SetDebugRegister(barX, addr, data))
{
txtStatus.Text += "成功！\n";
}
else
{
txtStatus.Text += "失败！\n";
txtStatus.Text += PcieDriver.GetLastDeviceError() + "\n";
}
#endif
}
public static bool SetPcieReg(PcieRegAddr addr, UInt32 data, out string errorMsg)
{
if (addr == PcieRegAddr.FadingSize || addr == PcieRegAddr.ArbWaveSize)
{
data = data * 8 / 512 - 1;
}
if (!PcieDriver.SetDeviceRegister((UInt32)addr, data))
{
errorMsg = PcieDriver.GetLastDeviceError();
return(false);
}
errorMsg = "";
return(true);
}
private void Form1_Load(object sender, EventArgs e)
{
#if DEBUG_HU
txtStatus.Text = "打开Pcie驱动成功！\n";
#else
if (PcieDriver.OpenPcieDevice() == false)
{
txtStatus.Text = "打开Pcie驱动失败！\n";
txtStatus.Text += PcieDriver.GetLastDeviceError() + "\n";
MessageBox.Show("打开Pcie驱动失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
txtStatus.Text = "打开Pcie驱动成功！\n";
}
#endif
}
public static bool DMATransferFile(string filePath, out string errorMsg)
{
try
{
FileStream fStream = new FileStream(filePath, FileMode.Open, FileAccess.Read);
BinaryReader bReader = new BinaryReader(fStream);
long bufSizeMax = PcieDriver.MAX_BUF_SIZE;
uint bufCount = (uint)(fStream.Length / bufSizeMax);
uint lenExtra = (uint)(fStream.Length % bufSizeMax);
uint alignByte = 0x400;
if ((lenExtra & (alignByte - 1)) != 0)
{
lenExtra = lenExtra & ~(alignByte - 1) + alignByte;
}
byte[] buf;
for (int i = 0; i < bufCount; i++)
{
buf = new byte[bufSizeMax];
buf = bReader.ReadBytes(buf.Length);
if (!PcieDriver.DmaToDevice(buf))
{
errorMsg = PcieDriver.GetLastDeviceError();
return(false);
}
}
if (lenExtra > 0)
{
buf = new byte[lenExtra];
bReader.ReadBytes((int)lenExtra).CopyTo(buf, 0);
if (!PcieDriver.DmaToDevice(buf))
{
errorMsg = PcieDriver.GetLastDeviceError();
return(false);
}
}
errorMsg = "";
return(true);
}
catch (Exception ex)
{
errorMsg = ex.Message;
return(false);
}
}
private void btnReadFPGA_Click(object sender, EventArgs e)
{
string addrStr = tboxReadAddr.Text;
UInt32 addr = 0;
UInt32[] data = new UInt32[1];
try
{
if (addrStr.StartsWith("0x"))
{
addr = Convert.ToUInt32(addrStr, 16);
}
else
{
addr = Convert.ToUInt32(addrStr);
}
}
catch (Exception ex)
{
txtStatus.Text += ex.Message;
return;
}
txtStatus.Text += "读取FPGA寄存器：" + addrStr + "\n";
#if DEBUG_ZHU
data[0] = 15;
txtStatus.Text += "--> 得到：" + data[0] + "\n";
#else
if (PcieDriver.ReadPFGARegister(addr, data))
{
txtStatus.Text += "--> 得到：" + data[0] + "\n";
}
else
{
txtStatus.Text += "失败！\n";
txtStatus.Text += PcieDriver.GetLastDeviceError() + "\n";
}
#endif
tboxReadData.Text = "0x" + data[0].ToString("x");
}
/// <summary>
/// 设置Pcie设备寄存器值
/// </summary>
public bool SetPcieReg(PcieReg regAddr, uint regData, out string errorMsg)
{
switch (regAddr)
{
case PcieReg.FadingSize:
{
if (!PcieDriver.SetDeviceRegister((uint)regAddr, regData * 8 / 512 - 1))
{
errorMsg = PcieDriver.GetLastDeviceError();
return(false);
}
errorMsg = "";
break;
}
case PcieReg.ArbWaveSize:
{
if (!PcieDriver.SetDeviceRegister((uint)regAddr, regData * 8 / 512 - 1))
{
errorMsg = PcieDriver.GetLastDeviceError();
return(false);
}
errorMsg = "";
break;
}
default:
{
if (!PcieDriver.SetDeviceRegister((uint)regAddr, regData))
{
errorMsg = PcieDriver.GetLastDeviceError();
return(false);
}
errorMsg = "";
break;
}
}
return(true);
}
private void bgwDmaTransfer_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
timerDmaTransfer.Stop();
double dmaSec = Math.Round(swDmaTime.Elapsed.TotalSeconds, 2);
txtDmaTime.Text = Convert.ToString(dmaSec);
swDmaTime.Reset();
dmaSpeedMB = 0;
dmaCompleted = 0;
dmaTransfer.ShowProgress(dmaSpeedMB, dmaCompleted);
dmaTransfer.Hide();
if ((bool)e.Result)
{
txtStatus.Text += "DMA传输完成！\n";
}
else
{
txtStatus.Text += "DMA传输失败！\n";
txtStatus.Text += PcieDriver.GetLastDeviceError() + "\n";
}
}
private void btnPreloading_Click(object sender, EventArgs e)
{
String filePath = tboxDSPFilePath.Text;
FileStream fs = null;
BinaryReader br = null;
byte[] buf;
try
{
fs = new FileStream(filePath, FileMode.Open, FileAccess.Read);
br = new BinaryReader(fs);
buf = new byte[fs.Length];
buf = br.ReadBytes(buf.Length);
#if DEBUG_ZHU
txtStatus.Text += "--> 预加载成功！\n";
#else
if (PcieDriver.DspProloading(buf))
{
txtStatus.Text += "--> 预加载成功！\n";
}
else
{
txtStatus.Text += "预加载失败！\n";
txtStatus.Text += PcieDriver.GetLastDeviceError() + "\n";
}
#endif
}
catch (Exception ex)
{
txtStatus.Text += "预加载失败！\n";
txtStatus.Text += ex.Message + "\n";
}
}
private void bgwDmaTransfer_DoWork(object sender, DoWorkEventArgs e)
{
FileStream fs = null;
BinaryReader br = null;
e.Result = true;
try
{
byte[] buf;
long bufSizeMax;
uint bufCount, lenExtra, alignByte = 0x400;
string dmaFilePath = e.Argument as string;
bufSizeMax = PcieDriver.MAX_BUF_SIZE;
fs = new FileStream(dmaFilePath, FileMode.Open, FileAccess.Read);
br = new BinaryReader(fs);
bufCount = (uint)(fs.Length / bufSizeMax);
lenExtra = (uint)(fs.Length % bufSizeMax);
if ((lenExtra & (alignByte - 1)) != 0)
{
lenExtra = (lenExtra & ~(alignByte - 1)) + alignByte;
}
if (bufCount > 0)
{
for (uint ii = 0; ii < bufCount; ii++)
{
buf = new byte[bufSizeMax];
buf = br.ReadBytes(buf.Length);
if (PcieDriver.DmaToDevice(buf) == false)
{
e.Result = false;
lastError = PcieDriver.GetLastDeviceError();
return;
}
}
}
if (lenExtra > 0)
{
buf = new byte[lenExtra];
br.ReadBytes((int)lenExtra).CopyTo(buf, 0);
if (PcieDriver.DmaToDevice(buf) == false)
{
e.Result = false;
lastError = PcieDriver.GetLastDeviceError();
return;
}
}
}
catch
{
e.Result = false;
lastError = "配置硬件失败！";
lalState.Text = "配置硬件失败！";
}
finally
{
if (br != null)
{
br.Close();
}
if (fs != null)
{
fs.Close();
}
}
}
private void bgwDmaTransfer_DoWork(object sender, DoWorkEventArgs e)
{
string dmaFilePath = e.Argument as string;
FileStream fs = null;
BinaryReader br = null;
byte[] buf;
long bufSizeMax = PcieDriver.MAX_BUF_SIZE;
uint bufCount, lenExtra, alignByte = 0x400;
double lastSec = 0, lastCompleted = 0;
e.Result = true;
try
{
fs = new FileStream(dmaFilePath, FileMode.Open, FileAccess.Read);
br = new BinaryReader(fs);
bufCount = (uint)(fs.Length / bufSizeMax);
lenExtra = (uint)(fs.Length % bufSizeMax);
if ((lenExtra & (alignByte - 1)) != 0)
{
lenExtra = (lenExtra & ~(alignByte - 1)) + alignByte;
}
if (bufCount > 0)
{
for (uint ii = 0; ii < bufCount; ii++)
{
swDmaTime.Start(); // hu 开始计时
buf = new byte[bufSizeMax];
buf = br.ReadBytes(buf.Length);
#if DEBUG_HU
#else
if (PcieDriver.DmaToDevice(buf) == false)
{
swDmaTime.Stop();
e.Result = false;
MessageBox.Show("发送数据失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
#endif
swDmaTime.Stop();
dmaSpeedMB = buf.Length / 1024.0 / 1024.0 / (swDmaTime.Elapsed.TotalSeconds - lastSec);
dmaSpeedMB = Math.Round(dmaSpeedMB, 2);
lastSec = swDmaTime.Elapsed.TotalSeconds;
lastCompleted += buf.Length;
dmaCompleted = (int)Math.Round(lastCompleted / fs.Length * 100);
}
}
if (lenExtra > 0)
{
swDmaTime.Start(); // hu 开始计时
buf = new byte[lenExtra];
br.ReadBytes((int)lenExtra).CopyTo(buf, 0);
#if DEBUG_HU
#else
if (PcieDriver.DmaToDevice(buf) == false)
{
swDmaTime.Stop();
e.Result = false;
MessageBox.Show("发送数据失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
#endif
swDmaTime.Stop();
dmaSpeedMB = buf.Length / 1024.0 / 1024.0 / (swDmaTime.Elapsed.TotalSeconds - lastSec);
dmaSpeedMB = Math.Round(dmaSpeedMB, 2);
lastSec = swDmaTime.Elapsed.TotalSeconds;
dmaCompleted = 100;
}
}
catch (Exception ex)
{
MessageBox.Show("发送数据失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
finally
{
if (br != null)
{
br.Close();
}
if (fs != null)
{
fs.Close();
}
}
}
private void 发送所有选中项ToolStripMenuItem_Click(object sender, EventArgs e)
{
int maxLen = dgvRegWrite.Rows.Count;
uint[] addrAndData = new uint[maxLen * 2];
uint sendLen = 0;
txtStatus.AppendText("发送FPGA控制字：\n");
txtStatus.AppendText("地址\t数据\n");
for (int i = 0; i < maxLen; i++)
{
bool isCheck = (bool)dgvRegWrite.Rows[i].Cells[0].EditedFormattedValue;
uint fpgaAddrData, fpgaWriteData;
string fpgaAddr = (string)dgvRegWrite.Rows[i].Cells[1].EditedFormattedValue;
if ("0x" == fpgaAddr || "" == fpgaAddr)
{
continue;
}
if (true == isCheck)
{
string fpgaIsCheck = (string)dgvRegWrite.Rows[i].Cells[2].EditedFormattedValue;
if ("" == fpgaIsCheck || "0x" == fpgaIsCheck)
{
continue;
}
//fpgaAddr = fpgaAddr.Remove(0, 2);
fpgaAddrData = Convert.ToUInt32(fpgaAddr, 16);
bool isHexIsCheck = fpgaIsCheck.StartsWith("0x");
if (isHexIsCheck)
{
fpgaWriteData = Convert.ToUInt32(fpgaIsCheck, 16);
}
else
{
fpgaWriteData = Convert.ToUInt32(fpgaIsCheck);
}
addrAndData[i * 2] = fpgaAddrData;
addrAndData[1 + i * 2] = fpgaWriteData;
txtStatus.AppendText(fpgaAddr + "\t" + fpgaIsCheck + "\n");
sendLen += 1;
}
else
{
string fpgaNoCheck = (string)dgvRegWrite.Rows[i].Cells[3].EditedFormattedValue;
if ("" == fpgaNoCheck || "0x" == fpgaNoCheck)
{
continue;
}
fpgaAddrData = Convert.ToUInt32(fpgaAddr, 16);
bool isHexIsCheck = fpgaNoCheck.StartsWith("0x");
if (isHexIsCheck)
{
fpgaWriteData = Convert.ToUInt32(fpgaNoCheck, 16);
}
else
{
fpgaWriteData = Convert.ToUInt32(fpgaNoCheck);
}
addrAndData[i * 2] = fpgaAddrData;
addrAndData[1 + i * 2] = fpgaWriteData;
txtStatus.AppendText(fpgaAddr + "\t" + fpgaNoCheck + "\n");
sendLen += 1;
}
}
#if DEBUG_ZHU
txtStatus.AppendText("发送成功！\n");
#else
if (!PcieDriver.SetFPGARegister(addrAndData, sendLen))
{
txtStatus.AppendText("发送成功！\n");
}
else
{
txtStatus.AppendText("发送失败！\n");
txtStatus.AppendText(PcieDriver.GetLastDeviceError());
txtStatus.AppendText("\n");
}
#endif
}
