private void writeSingleData(int Index)
{
byte[] sendbuf = new byte[17];
sendbuf[0] = Global.stationAddr;
sendbuf[1] = Global.writeCmd;
sendbuf[2] = (byte)((Global.offset + Global.sizeDistance * Index) / 256);
sendbuf[3] = (byte)((Global.offset + Global.sizeDistance * Index) % 256);
sendbuf[4] = 0x00;
sendbuf[5] = 0x04;
sendbuf[6] = 0x08;
//双字，字间是低位在前高位在后，字内是高位在前低位在后 3412顺序
sendbuf[7] = (byte)((Global.procData[Index].size << 16) >> 24);
sendbuf[8] = (byte)((Global.procData[Index].size << 24) >> 24);
sendbuf[9] = (byte)(Global.procData[Index].size >> 24);
sendbuf[10] = (byte)((Global.procData[Index].size << 8) >> 24);
sendbuf[11] = (byte)((Global.procData[Index].planCount << 16) >> 24);
sendbuf[12] = (byte)((Global.procData[Index].planCount << 24) >> 24);
sendbuf[13] = (byte)(Global.procData[Index].planCount >> 24);
sendbuf[14] = (byte)((Global.procData[Index].planCount << 8) >> 24);
uint crc = SystemUnit.getCRC(sendbuf, 0, 15);
sendbuf[15] = (byte)(crc / 256);
sendbuf[16] = (byte)(crc % 256);
comm.SendControlCmd(sendbuf, sendbuf.Length);
}
void comm_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
int n = comm.BytesToRead;
byte[] buff = new byte[n];
comm.Read(buff, 0, n);
if (Global.bLogOpen)
{
Log.WriteLog("CommPort", "INFO", "【comm_DataReceived】 接收数据:" + SystemUnit.ToHexString(buff));
}
Buffer.BlockCopy(buff, 0, curBuff, curCount, n);
curCount = curCount + n;
if (curCount < 5)
{
return;
}
if (SystemUnit.getCRC(curBuff, 0, curCount - 2) == (curBuff[curCount - 2] << 8 | curBuff[curCount - 1]))
{
byte[] proBuff = new byte[curCount];
Buffer.BlockCopy(curBuff, 0, proBuff, 0, curCount);
curCount = 0;
procData(proBuff);
}
if (curCount > 256)
{
curCount = 0;
}
}
private void btnImport_Click(object sender, EventArgs e)
{
DataTable dt = null;
OpenFileDialog folder = new OpenFileDialog();
if (folder.ShowDialog() == DialogResult.OK)
{
String path = folder.FileName;
dt = SystemUnit.importData(path);
}
else
{
return;
}
if (null == dt)
{
showInfo("导入数据失败", true, false);
return;
}
DataTable[] dts = DBHelp.devideTable(dt);
DGV1.DataSource = dts[0];
DGV2.DataSource = dts[1];
setDGV(DGV1);
setDGV(DGV2);
showInfo("导入数据成功", true, true);
toolImportFile.Text = "数据来源：" + folder.SafeFileName;
toolImportFile.ForeColor = toolbarReadIndex.ForeColor;
}
private void procData(byte[] buff)
{
//if (SystemUnit.getCRC(buff, 0, buff.Length - 2) != (buff[buff.Length - 2] << 8 | buff[buff.Length - 1]))
//{
// Log.WriteLog("CommPort", "ERROR", "【procData】校验失败！接收数据:" + SystemUnit.ToHexString(buff));
// return;
//}
//读数据模式下回复
if (buff[1] == 0x03 && buff[2] == Global.sizeDistance)
{
if (Global.runMode == RunMode.READSIZE)
{
for (int i = 0; i < Global.dataCount; i++)
{
Global.procData[i].size = (buff[3 + 4 * i] << 8 | buff[4 + 4 * i] | buff[5 + 4 * i] << 24 | buff[6 + 4 * i] << 16);
}
SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_READSIZEBACK, (int)ReturnResult.SUCCESS, (int)DataType.SIZE);
}
else if (Global.runMode == RunMode.READPLAN)
{
for (int i = 0; i < Global.dataCount; i++)
{
Global.procData[i].planCount = (buff[3 + 4 * i] << 8 | buff[4 + 4 * i] | buff[5 + 4 * i] << 24 | buff[6 + 4 * i] << 16);
}
SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_READPLANBACK, (int)ReturnResult.SUCCESS, (int)DataType.PLAN);
}
// if(buff[2] == Global.dataCount*2)
// {
// for(int i =0;i< Global.dataCount; i++)
// {
// Global.procData[i].pin = (short)(buff[3 + 2 * i] << 8 | buff[3 + 2 * i + 1]);
// }
// SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_READBACK, (int)ReturnResult.SUCCESS, (int)DataType.PIN);
// }
}
//写入数据时回复
if (Global.runMode == RunMode.WRITESIZE && buff[1] == 0x10)
{
int offset = buff[2] << 8 | buff[3];
if (offset == Global.sizeOffset)
{
SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_WRITESIZEBACK, (int)ReturnResult.SUCCESS, (int)DataType.SIZE);
}
}
else if (Global.runMode == RunMode.WRITEPLAN && buff[1] == 0x10)
{
int offset = buff[2] << 8 | buff[3];
if (offset == Global.planOffset)
{
SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_WRITEPLANBACK, (int)ReturnResult.SUCCESS, (int)DataType.PLAN);
}
}
}
private void readPinData()
{
byte[] sendbuf = new byte[8];
sendbuf[0] = Global.stationAddr;
sendbuf[1] = Global.readCmd;
sendbuf[2] = (byte)((Global.pinOffset) / 256);
sendbuf[3] = (byte)((Global.pinOffset) % 256);
sendbuf[4] = 0x00;
sendbuf[5] = (byte)Global.dataCount;
uint crc = SystemUnit.getCRC(sendbuf, 0, 6);
sendbuf[6] = (byte)(crc / 256);
sendbuf[7] = (byte)(crc % 256);
comm.SendControlCmd(sendbuf, 8);
}
private void readSingleData(int Index)
{
byte[] sendbuf = new byte[8];
sendbuf[0] = Global.stationAddr;
sendbuf[1] = Global.readCmd;
sendbuf[2] = (byte)((Global.offset + Global.sizeDistance * Index) / 256);
sendbuf[3] = (byte)((Global.offset + Global.sizeDistance * Index) % 256);
sendbuf[4] = 0x00;
sendbuf[5] = 4;
uint crc = SystemUnit.getCRC(sendbuf, 0, 6);
sendbuf[6] = (byte)(crc / 256);
sendbuf[7] = (byte)(crc % 256);
comm.SendControlCmd(sendbuf, 8);
}
//---------------------------------------------------------------
//FUNCTION: send command to the serial port
//IN:
// byte[] buf, the buffer for the command
// len, the length of command
//OUT: true for success, false for failed
//---------------------------------------------------------------
public bool SendControlCmd(byte[] buf, int len)
{
if (comm.IsOpen)
{
comm.Write(buf, 0, len);
if (Global.bLogOpen)
{
Log.WriteLog("CommPort", "INFO", "【SendControlCmd】 发送数据:" + SystemUnit.ToHexString(buf));
}
return(true);
}
else
{
return(false);
}
}
private bool exportData(string path)
{
try
{
DataTable[] dts = new DataTable[2];
dts[0] = (DataTable)DGV1.DataSource;
dts[1] = (DataTable)DGV2.DataSource;
DataTable dt = DBHelp.mergeTable(dts);
return(SystemUnit.ExportDataToExcel(dt, path));
}
catch (Exception ex)
{
Log.WriteLog("MainForm", "ERROR", "【exportData】 " + ex.Message);
return(false);
}
}
public void appInit()
{
getParamFromXML();
setFormStatus(0);
DataTable dt = SystemUnit.importData(Global.defaultPath);
if (null == dt)
{
MessageBox.Show("初始化默认数据失败，请通过【导入表格】进行数据初始化！");
return;
}
DataTable[] dts = DBHelp.devideTable(dt);
DGV1.DataSource = dts[0];
DGV2.DataSource = dts[1];
setDGV(DGV1);
setDGV(DGV2);
toolImportFile.Text = "数据来源：默认表格";
toolImportFile.ForeColor = toolbarReadIndex.ForeColor;
}
private void procData(byte[] buff)
{
//if (SystemUnit.getCRC(buff, 0, buff.Length - 2) != (buff[buff.Length - 2] << 8 | buff[buff.Length - 1]))
//{
// Log.WriteLog("CommPort", "ERROR", "【procData】校验失败！接收数据:" + SystemUnit.ToHexString(buff));
// return;
//}
//读数据模式下回复
if (buff[1] == 0x03 && Global.runMode == RunMode.READ)
{
if (buff[2] == 8)
{
Global.procData[Global.readIndex].size = (buff[3] << 8 | buff[4] | buff[5] << 24 | buff[6] << 16);
Global.procData[Global.readIndex].planCount = (buff[7] << 8 | buff[8] | buff[9] << 24 | buff[10] << 16);
SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_READBACK, (int)ReturnResult.SUCCESS, (int)DataType.SIZEANDPLAN);
}
if (buff[2] == Global.dataCount * 2)
{
for (int i = 0; i < Global.dataCount; i++)
{
Global.procData[i].pin = (short)(buff[3 + 2 * i] << 8 | buff[3 + 2 * i + 1]);
}
SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_READBACK, (int)ReturnResult.SUCCESS, (int)DataType.PIN);
}
}
//写入数据时回复
if (Global.runMode == RunMode.WRITE && buff[1] == 0x10)
{
int offset = buff[2] << 8 | buff[3];
if (Global.writeIndex == Global.dataCount && offset == Global.pinOffset)
{
SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_WRITEBACK, (int)ReturnResult.SUCCESS, (int)DataType.PIN);
}
else if (offset == Global.offset + 6 * Global.writeIndex)
{
SystemUnit.PostMessage(SystemUnit.HWND_BROADCAST, SystemUnit.WM_WRITEBACK, (int)ReturnResult.SUCCESS, (int)DataType.SIZEANDPLAN);
}
}
}
private void writePinData()
{
byte[] sendbuf = new byte[9 + Global.dataCount * 2];
sendbuf[0] = Global.stationAddr;
sendbuf[1] = Global.writeCmd;
sendbuf[2] = (byte)(Global.pinOffset / 256);
sendbuf[3] = (byte)(Global.pinOffset % 256);
sendbuf[4] = (byte)(Global.dataCount / 256);
sendbuf[5] = (byte)(Global.dataCount % 256);
sendbuf[6] = (byte)(Global.dataCount * 2);
for (int i = 0; i < Global.dataCount; i++)
{
sendbuf[7 + i * 2] = (byte)(Global.procData[i].pin / 256);
sendbuf[7 + i * 2 + 1] = (byte)(Global.procData[i].pin % 256);
}
uint crc = SystemUnit.getCRC(sendbuf, 0, 7 + Global.dataCount * 2);
sendbuf[7 + Global.dataCount * 2] = (byte)(crc / 256);
sendbuf[8 + Global.dataCount * 2] = (byte)(crc % 256);
comm.SendControlCmd(sendbuf, 9 + Global.dataCount * 2);
}
private void WriteAllPlanData()
{
byte[] sendbuf = new byte[4 * Global.dataCount + 9];
sendbuf[0] = Global.stationAddr;
sendbuf[1] = Global.writeCmd;
sendbuf[2] = (byte)((Global.planOffset) / 256);
sendbuf[3] = (byte)((Global.planOffset) % 256);
sendbuf[4] = 0x00;
sendbuf[5] = (byte)(Global.dataCount * 2);
sendbuf[6] = (byte)(Global.dataCount * 4);
//双字，字间是低位在前高位在后，字内是高位在前低位在后 3412顺序
for (int i = 0; i < Global.dataCount; i++)
{
sendbuf[7 + i * 4] = (byte)((Global.procData[i].planCount << 16) >> 24);
sendbuf[8 + i * 4] = (byte)((Global.procData[i].planCount << 24) >> 24);
sendbuf[9 + i * 4] = (byte)(Global.procData[i].planCount >> 24);
sendbuf[10 + i * 4] = (byte)((Global.procData[i].planCount << 8) >> 24);
}
uint crc = SystemUnit.getCRC(sendbuf, 0, 4 * Global.dataCount + 7);
sendbuf[4 * Global.dataCount + 7] = (byte)(crc / 256);
sendbuf[4 * Global.dataCount + 8] = (byte)(crc % 256);
comm.SendControlCmd(sendbuf, sendbuf.Length);
}