async void BPResultCallback(BPResult res)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
TestDateTime = res.DateTimeOfTest.ToString();
ResultSys = res.SYS.ToString();
ResultDia = res.DIA.ToString();
ResultPulse = res.Pulse.ToString();
OnPropertyChanged("TestDateTime");
OnPropertyChanged("ResultSys");
OnPropertyChanged("ResultDia");
OnPropertyChanged("ResultPulse");
});
}
private void Characteristic_ValueChanged(GattCharacteristic sender, GattValueChangedEventArgs args)
{
byte[] data;
IBuffer buffer = args.CharacteristicValue;
BPResult bpResult = new BPResult();
try
{
CryptographicBuffer.CopyToByteArray(buffer, out data);
string rawdata = "";
//"170-85-15-8-1"
int datapos = 0;
for (int i = 0; i < data.Length; i++)
{
if (i + 4 >= data.Length)
{
break;
}
if (data[i] == 170 &&
data[i + 1] == 85 &&
data[i + 2] == 15 &&
data[i + 3] == 8 &&
data[i + 4] == 1)
{
datapos = i + 4;
break;
}
}
for (int i = 0; i < data.Length; i++)
{
rawdata += data[i].ToString() + "-";
}
if (datapos > 0 && datapos < data.Length - 2)
{
MainPage.TestresultModel.OxymeterData(data[datapos + 1].ToString(), data[datapos + 2].ToString());
}
MainPage.TestresultModel.LogMessage(rawdata);
}
catch (Exception ex)
{
MainPage.mainPage.commChannel.SendMessageToMCC(string.Format(CommunicationCommands.PUSLEOXIMETERCONNECTIONMSG,
$"Error from OXymeter data reading : {ex.Message}"));
MainPage.TestresultModel.NotifyStatusMessage?.Invoke($"Error from OXymeter data reading : {ex.Message}", 2);
}
}
private void Characteristic_BateryLevelValueChanged(GattCharacteristic sender, GattValueChangedEventArgs args)
{
byte[] data;
IBuffer buffer = args.CharacteristicValue;
BPResult bpResult = new BPResult();
try
{
CryptographicBuffer.CopyToByteArray(buffer, out data);
bpResult.SYS = data[1].ToString();
bpResult.DIA = data[3].ToString();
bpResult.Pulse = data[14].ToString();
bpResult.DateTimeOfTest = DateTime.Now;
MainPage.TestresultModel.BPCuff(bpResult);
}
catch (Exception ex)
{
NotifyStatusMessage?.Invoke($"Error : {ex.Message}", 2);
}
}
