public int takeMedicine(int guid, string address, int amount)
{
RequestMessage requestMessage = new RequestMessage();
requestMessage.Length = 0;
requestMessage.Guid = ConvertCom.IntToChar4(guid);
requestMessage.ShortAddr = ConvertCom.StringToChar4(address);
// TKME
requestMessage.Command = ConvertCom.StringToChar4("TKME");
requestMessage.Length = requestMessage.setValue(amount);
Cache.Guid = 0;
Cache.State = EleTagResponseState.NONE;
serialCom.write(requestMessage.getMessageByte(), 0, 14 + requestMessage.Length);
// 最长等待时间10s，循环判断时间间隔10ms
int count = 1000;
while (count > 0)
{
if (Cache.Guid == guid &&
(Cache.State == EleTagResponseState.TAKING ||
Cache.State == EleTagResponseState.TAKING_ERROR))
{
count = 0;
}
Thread.Sleep(10);
count--;
}
return(0);
}
/// <summary>
/// 查询确认
/// </summary>
/// <param name="guid"></param>
private void ExecuteQueryAck(int guid)
{
//1 获取通信地址
AddressMapping mapping = addressMappingDAL.findMappingByGuid(guid);
if (mapping == null)
{
return;
}
RequestMessage requestMessage = new RequestMessage();
requestMessage.Length = 0;
requestMessage.Guid = ConvertCom.IntToChar4(guid);
requestMessage.ShortAddr = ConvertCom.StringToChar4(mapping.Addr);
// LTME
requestMessage.Command = ConvertCom.StringToChar4("LTME");
requestMessage.Length = requestMessage.setValue(12);
serialCom.write(requestMessage.getMessageByte(), 0, 14 + requestMessage.Length);
}
/// <summary>
/// 补药确认
/// </summary>
/// <param name="guid"></param>
private void ExecuteAddAck(int guid)
{
//1 获取通信地址
AddressMapping mapping = addressMappingDAL.findMappingByGuid(guid);
if (mapping == null)
{
return;
}
RequestMessage requestMessage = new RequestMessage();
requestMessage.Length = 2;
requestMessage.Guid = ConvertCom.IntToChar4(guid);
requestMessage.ShortAddr = ConvertCom.StringToChar4(mapping.Addr);
// AKAD
requestMessage.Command = ConvertCom.StringToChar4("AKAD");
requestMessage.Value[0] = 'O';
requestMessage.Value[1] = 'K';
serialCom.write(requestMessage.getMessageByte(), 0, 14 + requestMessage.Length);
}
/// <summary>
/// 补药
/// </summary>
/// <param name="medicine"></param>
/// <param name="amount"></param>
/// <returns>
/// 0 成功
/// 1 药盒的通信地址不存在
/// 2
/// </returns>
public int addMedicine(Medicine medicine, int amount)
{
//1 获取通信地址
AddressMapping mapping = addressMappingDAL.findMappingByGuid(medicine.Address.Guid);
if (mapping == null)
{
return(1);
}
RequestMessage requestMessage = new RequestMessage();
requestMessage.Length = 0;
requestMessage.Guid = ConvertCom.IntToChar4((int)medicine.Id);
requestMessage.ShortAddr = ConvertCom.StringToChar4(mapping.Addr);
// "ADME"
requestMessage.Command = ConvertCom.StringToChar4("ADME");
requestMessage.Length = requestMessage.setValue(amount);
Cache.Guid = 0;
Cache.State = EleTagResponseState.NONE;
serialCom.write(requestMessage.getMessageByte(), 0, 14 + requestMessage.Length);
// 等待成消息返回
// 最长等待时间10s，循环判断时间间隔10ms
int count = 1000;
while (count > 0)
{
if (Cache.Guid == (int)medicine.Id &&
(Cache.State == EleTagResponseState.ADDING ||
Cache.State == EleTagResponseState.ADDING_ERROR))
{
count = 0;
}
Thread.Sleep(10);
count--;
}
return(0);
}
/// <summary>
/// 电子标签返回消息处理
/// </summary>
private void ExecuteResponseMsg()
{
//SetRtbRxConsole(responseMsg.getMessageByte);
int id = ConvertCom.Char4ToInt(responseMsg.Guid);
string command = new string(responseMsg.Command);
// 1层数据流
if (command == "PING")
{
//在界面上显示心跳
string _shortAddr = new string(responseMsg.Value, 0, 4);
//rftaglist[id - Offset - 1].heartBeat(8);
//SetRtbStatusConsole("" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 网络地址[" + _shortAddr + "]\n");
//SessionArray[id].ShortAddr = _shortAddr;
//rftaglist[id - Offset - 1].SetLabelTagID(_shortAddr);
/*
* 1 从数据库中获取guid的mapping信息。
* 2 信息存在，判断address是否一致，不一致则更新。
* 3 信息不存在，创建一个新的mapping，并保存在数据库。
*/
ResponseHandler(id, EleTagResponseState.ADDRESS, _shortAddr);
AddressMapping mapping = addressMappingDAL.findMappingByGuid(id);
if (mapping == null)
{
AddressMapping newMapping = new AddressMapping()
{
Guid = id, Addr = _shortAddr
};
addressMappingDAL.create(newMapping);
}
else
{
if (mapping.Addr != _shortAddr)
{
mapping.Addr = _shortAddr;
addressMappingDAL.update(mapping);
}
}
}
// 2层数据流
else if (command == "TKME")
{
string respResult = new string(responseMsg.Value, 0, responseMsg.Length);
if (respResult == "OK")
{
//rftaglist[id - Offset - 1].darkenLED(2);
//rftaglist[id - Offset - 1].lightLED(1);
//SetRtbStatusConsole("" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 取药命令[成功]\n");
ResponseHandler(id, EleTagResponseState.TAKING, "");
Cache.Guid = id;
Cache.State = EleTagResponseState.TAKING;
}
else
{
//rftaglist[id - Offset - 1].darkenLED(1);
//rftaglist[id - Offset - 1].darkenLED(2);
//string alertValue = "" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 补药命令[错误:" + respResult + "]\n";
//SetRtbStatusConsole(alertValue);
//MessageBox.Show(alertValue);
ResponseHandler(id, EleTagResponseState.TAKING_ERROR, respResult);
Cache.Guid = id;
Cache.State = EleTagResponseState.TAKING_ERROR;
}
}
// 2层数据流
else if (command == "ADME")
{
string respResult = new string(responseMsg.Value, 0, responseMsg.Length);
if (respResult == "OK")
{
//rftaglist[id - Offset - 1].darkenLED(1);
//rftaglist[id - Offset - 1].lightLED(2);
//SetRtbStatusConsole("" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 补药命令[成功]\n");
ResponseHandler(id, EleTagResponseState.ADDING, "");
Cache.Guid = id;
Cache.State = EleTagResponseState.ADDING;
}
else
{
//rftaglist[id - Offset - 1].darkenLED(1);
//rftaglist[id - Offset - 1].darkenLED(2);
//string alertValue = "" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 补药命令[错误:" + respResult + "]\n";
//SetRtbStatusConsole(alertValue);
//MessageBox.Show(alertValue);
ResponseHandler(id, EleTagResponseState.ADDING_ERROR, respResult);
Cache.Guid = id;
Cache.State = EleTagResponseState.ADDING_ERROR;
}
}
// 3层数据流
else if (command == "AKTK")
{
//1 判断是否为Push Button首次确认
if (responseMsg.Length == 0)
{
ResponseHandler(id, EleTagResponseState.TAKE_QUERY, "");
ExecuteTakeAck(id);
}
// 2
else
{
string respResult = new string(responseMsg.Value, 0, responseMsg.Length);
if (respResult == "OK")
{
//rftaglist[id - Offset - 1].darkenLED(1);
//SetRtbStatusConsole("" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 取药确认[成功]\n");
ResponseHandler(id, EleTagResponseState.TAKED, "");
}
else
{
//rftaglist[id - Offset - 1].darkenLED(1);
//string alertValue = "" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 取药确认[错误:" + respResult + "]\n";
//SetRtbStatusConsole(alertValue);
//MessageBox.Show(alertValue);
ResponseHandler(id, EleTagResponseState.TAKED_ERROR, respResult);
}
}
}
// 3层数据流
else if (command == "AKAD")
{
//1 判断是否为Push Button首次确认
if (responseMsg.Length == 0)
{
ResponseHandler(id, EleTagResponseState.ADD_QUERY, "");
ExecuteAddAck(id);
}
// 2
else
{
string respResult = new string(responseMsg.Value, 0, responseMsg.Length);
if (respResult == "OK")
{
//rftaglist[id - Offset - 1].darkenLED(2);
//SetRtbStatusConsole("" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 补药确认[成功]\n");
ResponseHandler(id, EleTagResponseState.ADDED, "");
}
else
{
//rftaglist[id - Offset - 1].darkenLED(2);
//string alertValue = "" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 补药确认[错误:" + respResult + "]\n";
//SetRtbStatusConsole(alertValue);
//MessageBox.Show(alertValue);
ResponseHandler(id, EleTagResponseState.ADDED_ERROR, respResult);
}
}
}
// 3层数据流
else if (command == "LTME")
{
//1 判断是否为Push Button首次确认
if (responseMsg.Length == 0)
{
ResponseHandler(id, EleTagResponseState.NONE, "");
ExecuteQueryAck(id);
}
// 2
else
{
string respResult = new string(responseMsg.Value, 0, responseMsg.Length);
if (respResult == "OK")
{
//SetRtbStatusConsole("" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 查询确认[成功]\n");
}
else
{
//string alertValue = "" + GenericUtil.Generic_ConvertToGuid(id) + " ----> 查询确认[错误:" + respResult + "]\n";
//SetRtbStatusConsole(alertValue);
//MessageBox.Show(alertValue);
}
}
}
}