public unsafe byte[] GetAreaDataBuffer(AREA area)
{
byte[] map2Datas = null;
if (area.type == AREA_Type.map3)
{
foreach (MAP_3_Item map3 in area.Items)
{
map2Datas = this.GetDatesBuffer(map3.CommondItem);
}
}
return(map2Datas);
}
unsafe private void CalculatedAreaHeader(ref AREA area)
{
if (area.type == AREA_Type.map1)
{
area.AreaHeader.TableNumber = (byte)area.Items.Count;
int totalItemSize = 0;
foreach (MAP_1_Item item in area.Items)
{
totalItemSize += this.GetTypeSize(item.CommondItem.ItemType) * item.CommondItem.Data.Length + MAP_HEADER_SIZE;
}
area.AreaHeader.Size = (short)(sizeof(HEADER_S) + totalItemSize);
}
else if (area.type == AREA_Type.map2)
{
area.AreaHeader.TableNumber = (byte)area.Items.Count;
int totalItemSize = 0;
foreach (MAP_2_Item item in area.Items)
{
totalItemSize += this.GetTypeSize(item.CommondItem.ItemType) * item.CommondItem.Data.Length + MAP_HEADER_SIZE;
}
area.AreaHeader.Size = (short)(sizeof(HEADER_S) + totalItemSize);
}
else
{
area.AreaHeader.TableNumber = 0;
int totalItemSize = 0;
foreach (CommondItem item in area.Items)
{
totalItemSize += this.GetTypeSize(item.ItemType) * item.Data.Length;
}
area.AreaHeader.Size = (short)(sizeof(HEADER_S) + totalItemSize);
}
//area.AreaHeader.Checksum1 += area.AreaHeader.Reserve;
//area.AreaHeader.Checksum1 += area.AreaHeader.TableNumber;
//area.AreaHeader.Checksum1 += area.AreaHeader.Size;
//area.AreaHeader.Checksum2 ^= area.AreaHeader.Reserve;
//area.AreaHeader.Checksum2 ^= area.AreaHeader.TableNumber;
//area.AreaHeader.Checksum2 ^= area.AreaHeader.Size;
}
unsafe public byte[] GetAREABuffer(AREA area)
{
int AllSize = area.AreaHeader.Size;
byte[] AreaBuffer = new byte[AllSize];
int i = 0;
byte[] areaheader1 = area.AreaHeader.GetAreaHeader(); //俩个checknum先按0计算
for (int j = 0; j < areaheader1.Length; j++)
{
AreaBuffer[i++] = areaheader1[j];
}
short offset = (short)(sizeof(HEADER_S) + area.Items.Count * MAP_HEADER_SIZE);
switch (area.type)
{
case AREA_Type.none:
foreach (CommondItem comm in area.Items)
{
byte[] commDatas = this.GetDatesBuffer(comm);
for (int j = 0; j < commDatas.Length; j++)
{
AreaBuffer[i++] = commDatas[j];
}
}
break;
case AREA_Type.map1:
foreach (MAP_1_Item map1 in area.Items)
{
byte[] maphead = map1.GetMapHeader(MAP_1_MARK, offset);
for (int j = 0; j < maphead.Length; j++)
{
AreaBuffer[i++] = maphead[j];
}
offset += map1.CommondItem.realLen;
}
foreach (MAP_1_Item map1 in area.Items)
{
byte[] map1Datas = this.GetDatesBuffer(map1.CommondItem);
for (int j = 0; j < map1Datas.Length; j++)
{
AreaBuffer[i++] = map1Datas[j];
}
}
break;
case AREA_Type.map2:
foreach (MAP_2_Item map2 in area.Items)
{
byte[] maphead = map2.GetMapHeader(MAP_2_MARK, offset);
for (int j = 0; j < maphead.Length; j++)
{
AreaBuffer[i++] = maphead[j];
}
offset += map2.CommondItem.realLen;
}
foreach (MAP_2_Item map2 in area.Items)
{
byte[] map2Datas = this.GetDatesBuffer(map2.CommondItem);
for (int j = 0; j < map2Datas.Length; j++)
{
AreaBuffer[i++] = map2Datas[j];
}
}
break;
default:
System.Diagnostics.Debug.Assert(false);
break;
}
for (int m = 4; m < AreaBuffer.Length; m++)
{
area.AreaHeader.Checksum1 += AreaBuffer[m];
area.AreaHeader.Checksum2 ^= AreaBuffer[m];
}
i = 0;
byte[] areaheader2 = area.AreaHeader.GetAreaHeader(); //计算checknum后重写areaheader
for (int j = 0; j < areaheader2.Length; j++)
{
AreaBuffer[i++] = areaheader2[j];
}
return(AreaBuffer);
}
public unsafe byte[] GetWaveformAreaBuffer(AREA area)
{
List <byte> val = new List <byte>();
int nStartIndex = 0;
switch (area.type)
{
case AREA_Type.map3:
foreach (MAP_3_Item map3 in area.Items)
{
byte[] body = new byte[map3.CommondItem.downWave.len];
map3.CommondItem.downWave.len += 2; //crc size
Int32 size = Marshal.SizeOf(typeof(MyStruct));
IntPtr buffer = Marshal.AllocHGlobal(size);
Marshal.WriteByte(buffer, 0);
Marshal.StructureToPtr(map3.CommondItem.downWave, buffer, true);
byte[] header = new byte[size];
byte[] contenData = new byte[map3.CommondItem.charData.Length];
for (int i = 0; i < contenData.Length; i++)
{
contenData[i] = (byte)map3.CommondItem.charData[i];
}
Marshal.Copy(buffer, header, nStartIndex, size);
Marshal.Copy(buffer, body, nStartIndex, size);
Array.Copy(contenData, 0, body, size, map3.CommondItem.charData.Length);
val.AddRange(header);
val.AddRange(contenData);
val.AddRange(System.BitConverter.GetBytes((short)CoreInterface.Crc16(body, (ushort)(body.Length))));
}
break;
case AREA_Type.map4:
foreach (MAP_4_Item map4 in area.Items)
{
byte[] body = new byte[map4.CommondItem.downWave.len];
map4.CommondItem.downWave.len += 2; //crc size
Int32 size = Marshal.SizeOf(typeof(MyStruct));
IntPtr buffer = Marshal.AllocHGlobal(size);
Marshal.WriteByte(buffer, 0);
Marshal.StructureToPtr(map4.CommondItem.downWave, buffer, true);
byte[] header = new byte[size];
byte[] contenData = new byte[map4.CommondItem.shortData.Length * 2];
for (int i = 0; i < map4.CommondItem.shortData.Length; i++)
{
byte[] pByte = BitConverter.GetBytes(map4.CommondItem.shortData[i]);
if (null != pByte)
{
contenData[2 * i] = pByte[0];
contenData[i * 2 + 1] = pByte[1];
}
}
Marshal.Copy(buffer, header, nStartIndex, size);
Marshal.Copy(buffer, body, nStartIndex, size);
Array.Copy(contenData, 0, body, size, map4.CommondItem.shortData.Length * 2);
val.AddRange(header);
val.AddRange(contenData);
val.AddRange(System.BitConverter.GetBytes((short)CoreInterface.Crc16(body, (ushort)(body.Length))));
}
break;
default:
System.Diagnostics.Debug.Assert(false);
break;
}
return(val.ToArray());
}
public void ReadXml(string filename)
{
if (!File.Exists(filename))
{
return;
}
if (this.ReadStatusChanged != null)
{
this.ReadStatusChanged(this, strRead_start);
}
SelfcheckXmlDocument doc = new SelfcheckXmlDocument();
doc.Load(filename);
XmlNode root = doc.FirstChild;
foreach (XmlNode subnode in doc.ChildNodes)
{
if (subnode.Name.ToLower() == "headboardeepromdata")
{
root = subnode;
}
}
AREAsFromXml.Clear();
AreaIndex = 0;
foreach (XmlNode node in root.ChildNodes)
{
if (node.Name.ToLower() == "area")
{
AreaIndex++;
AREA sub = new AREA(null);
foreach (XmlAttribute attr in node.Attributes)
{
if (attr.Name.ToLower() == "name")
{
sub.Name = attr.Value;
}
else if (attr.Name.ToLower() == "type")
{
sub.type = Get_AREA_Type(attr.Value.ToLower());
}
else if (attr.Name.ToLower() == "addr")
{
sub.ADDR = (short)GetValueByStr(attr.Value);
}
}
int checkOder = 0;
short AddrOffset = sub.ADDR;
foreach (XmlNode item in node.ChildNodes)
{
if (item.Name.ToLower() != "item")
{
continue;
}
else
{
SubItemIndex++;
}
if (this.ReadStatusChanged != null)
{
this.ReadStatusChanged(this, string.Format(strRead_Commond, AreaIndex.ToString(), sub.type.ToString(), SubItemIndex.ToString()));
}
switch (sub.type)
{
case AREA_Type.none:
sub.Items.Add(this.Get_CommondItem(item, checkOder)); //, ref AddrOffset));
break;
case AREA_Type.map1:
sub.Items.Add(this.Get_MAP_1_Item(item, checkOder)); //, ref AddrOffset));
break;
case AREA_Type.map2:
sub.Items.Add(this.Get_MAP_2_Item(item, checkOder)); //, ref AddrOffset));
break;
case AREA_Type.map3:
sub.Items.Add(this.Get_MAP_3_Item(item, checkOder)); //, ref AddrOffset));
break;
case AREA_Type.map4:
sub.Items.Add(this.Get_MAP_4_Item(item, checkOder)); //, ref AddrOffset));
break;
default:
{
System.Diagnostics.Debug.Assert(false);
break;
}
}
checkOder++;
}
if (sub.type != AREA_Type.map3 && sub.type != AREA_Type.map4)
{
this.CalculatedAreaHeader(ref sub);
}
this.AREAsFromXml.Add(sub);
}
}
if (this.ReadStatusChanged != null)
{
this.ReadStatusChanged(this, strRead_end);
}
}
