public void TestDecodingOfReturnMessage()
{
bool[] supported_shouldbe = new bool[] { true, false, true, false, false, false, false, false, false, false, false, false, false, true, true, true, true, false, true, true, false, false, false, false, false, false, false, true, false, false, false, true };
int firstPID = 0x21;
int lastPID = 0x40;
int mode = 1;
int base_pid = 0x20;
// 7E8064100BE 3F A8 11
string returnMessage_cleansed = "7E8064120A007B011";
// A0 07 B0 11 = 1010 0000 0000 0111 1011 0000 0001 0001
string PID00 = " <PIDSensor PID=\"" + base_pid.ToString("X") + "\" bytes=\"04\" firstPID=\"" + firstPID.ToString("X") + "\" Description=\"PIDs supported [01 - 20]\">\r\n";
for (int nPID = firstPID; nPID <= lastPID; nPID++)
{
PID00 += " <PIDSensor PID=\"" + nPID.ToString("X") + "\" bytes=\"02\" Description=\"Testje\" Formula=\"((A*256)+B) / 100\" />\r\n";
}
PID00 += " </PIDSensor>\r\n";
string xmlSource = "<PIDList>\r\n <SensorAvailability Mode=\"01\">\r\n" + PID00 + " </SensorAvailability>\r\n</PIDList>";
var configTest = new ConfigurationData(XElement.Parse(xmlSource, LoadOptions.None));
configTest.parseOBDResponse(returnMessage_cleansed);
var availableSensors = configTest.availableSensors();
for (int nPID = firstPID; nPID <= lastPID; nPID++)
{
var currentSensor = configTest.GetSensor(mode, nPID);
if (supported_shouldbe[nPID - firstPID])
{
// First, the availability on the sensor should be set to true
Assert.IsTrue(currentSensor.isAvailable);
// Secondly, the sensor should show up in the availability list
Assert.IsTrue(availableSensors.Contains(currentSensor));
}
else
{
// First, the availability on the sensor should be set to false
Assert.IsFalse(currentSensor.isAvailable);
// Secondly, the sensor should not show up in the availability list
Assert.IsFalse(availableSensors.Contains(currentSensor));
}
}
}
public void TestNewDataSubscriber()
{
ConfigurationData config = new ConfigurationData();
OBDDeviceCommunicatorAsync obd = new OBDDeviceCommunicatorAsync(null, config);
string PIDreturn_engineLoad = "7E8 03 41 04 FF";
// 0x03 bytes, mode (0x41 - 0x40) = 0x01, PID 0x04, message 0xFF = 0d255
// betekenis: Calculated engine load value (%). Formule: A*100/255 = 255*100/255 = 100%
string expectedAnswer = "100";
int mode = 0x01;
int sensor = 0x04;
bool answered = false;
string answer = "";
PIDSensor loadValueSensor = config.GetSensor(mode, sensor);
loadValueSensor.RaiseOBDSensorData += (object sender, OBDSensorDataEventArgs s) =>
{
answer = s.value;
answered = true;
};
obd.cleanAndHandleResponses(PIDreturn_engineLoad);
DateTime startWaiting = DateTime.Now;
while (!answered && DateTime.Now > startWaiting.AddSeconds(1))
{
;
}
Assert.IsTrue(answered, "Event didn't raise within one second");
Assert.IsTrue(answer == expectedAnswer, "Event value incorrect: is %s, should be %s", answer, expectedAnswer);
// string PIDreturn_throttlePosition = "7E8 03 41 04 1B";
// 0x03 bytes, mode (0x41 - 0x40) = 0x01, PID 0x11 = 0d17, message 0x26 = 0d38
// betekenis: Throttle position (%). Formule: A*100/255 = 38*100/255 = 7%
}