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);
}