public bool Update()
{
bool changed = false;
DateTime now = DateTime.Now;
if (!validData)
{
bool error = false;
int res;
// TODO: Error checking
res = OmApi.OmGetVersion(deviceId, out firmwareVersion, out hardwareVersion);
error |= OmApi.OM_FAILED(res);
uint time;
res = OmApi.OmGetTime(deviceId, out time);
error |= OmApi.OM_FAILED(res);
timeDifference = (OmApi.OmDateTimeUnpack(time) - now);
uint startTimeValue, stopTimeValue;
res = OmApi.OmGetDelays(deviceId, out startTimeValue, out stopTimeValue);
error |= OmApi.OM_FAILED(res);
startTime = OmApi.OmDateTimeUnpack(startTimeValue);
stopTime = OmApi.OmDateTimeUnpack(stopTimeValue);
res = OmApi.OmGetSessionId(deviceId, out sessionId);
error |= OmApi.OM_FAILED(res);
error = false; // Ignore error here as retrying won't help up (log to console)
Console.WriteLine("ERROR: Problem fetching data for device: " + deviceId);
changed = true;
if (!error)
{
validData = true;
}
}
if (lastBatteryUpdate == DateTime.MinValue || (now - lastBatteryUpdate) > TimeSpan.FromSeconds(60.0f))
{
int newBatteryLevel = OmApi.OmGetBatteryLevel(deviceId);
lastBatteryUpdate = now;
if (newBatteryLevel != batteryLevel)
{
batteryLevel = newBatteryLevel;
changed = true;
}
}
changed |= hasChanged;
hasChanged = false;
return(changed);
}
public bool Update(int resetIfUnresponsive, bool force = false)
{
bool changed = false;
DateTime now = DateTime.Now;
double updateInterval = 30.0; // Usually a 30 second update interval
updateInterval = updateInterval + (failedCount * 10.0);
updateInterval = Math.Min(updateInterval, 120.0); // At most, 2 minute interval if not communicating
if (force || lastUpdate == DateTime.MinValue || (now - lastUpdate) > TimeSpan.FromSeconds(updateInterval))
{
int error = 0;
//Console.WriteLine("backgroundWorkerUpdate - checking battery for " + this.deviceId + "...");
int newBatteryLevel = OmApi.OmGetBatteryLevel(deviceId);
lastUpdate = now;
if (OmApi.OM_FAILED(newBatteryLevel))
{
error |= 0x10;
}
// Battery level has changed, or first error reading battery level
if (newBatteryLevel != batteryLevel || (error != 0 && failedCount == 0))
{
batteryLevel = newBatteryLevel;
changed = true;
}
if (error == 0 && !validData)
{
//Console.WriteLine("backgroundWorkerUpdate - first check for " + this.deviceId + "...");
int res;
// TODO: Error checking
res = OmApi.OmGetVersion(deviceId, out firmwareVersion, out hardwareVersion);
error |= (OmApi.OM_FAILED(res) ? 0x01 : 0);
uint time;
res = OmApi.OmGetTime(deviceId, out time);
error |= (OmApi.OM_FAILED(res) ? 0x02 : 0);
timeDifference = (OmApi.OmDateTimeUnpack(time) - now);
uint startTimeValue, stopTimeValue;
res = OmApi.OmGetDelays(deviceId, out startTimeValue, out stopTimeValue);
error |= (OmApi.OM_FAILED(res) ? 0x04 : 0);
startTime = OmApi.OmDateTimeUnpack(startTimeValue);
stopTime = OmApi.OmDateTimeUnpack(stopTimeValue);
res = OmApi.OmGetSessionId(deviceId, out sessionId);
error |= (OmApi.OM_FAILED(res) ? 0x08 : 0);
changed = true;
if (error == 0)
{
validData = true;
}
}
if (error != 0)
{
if (error != 0)
{
Console.WriteLine("ERROR: Problem fetching data for device: " + deviceId + " (code " + error + ")");
}
failedCount++;
// Every odd failure, try to reset the device
if (resetIfUnresponsive > 0 && (failedCount % resetIfUnresponsive) == 0 && !this.IsDownloading)
{
Console.WriteLine("NOTE: Resetting device " + deviceId + " (failed " + failedCount + " times)...");
Reset();
}
}
}
changed |= hasChanged;
hasChanged = false;
return(changed);
}
public bool Update(int resetIfUnresponsive, bool force = false)
{
bool changed = false;
DateTime now = DateTime.Now;
double updateInterval = 30.0; // Usually a 30 second update interval
updateInterval = updateInterval + (failedCount * 10.0);
updateInterval = Math.Min(updateInterval, 120.0); // At most, 2 minute interval if not communicating
if (force || lastUpdate == DateTime.MinValue || (now - lastUpdate) > TimeSpan.FromSeconds(updateInterval))
{
int error = 0;
//Console.WriteLine("backgroundWorkerUpdate - checking battery for " + this.deviceId + "...");
int newBatteryLevel = OmApi.OmGetBatteryLevel((int)deviceId);
lastUpdate = now;
if (OmApi.OM_FAILED(newBatteryLevel))
{
error |= 0x10;
}
// Battery level has changed, or first error reading battery level
if (newBatteryLevel != batteryLevel || (error != 0 && failedCount == 0))
{
batteryLevel = newBatteryLevel;
changed = true;
}
if (error == 0 && !validData)
{
//Console.WriteLine("backgroundWorkerUpdate - first check for " + this.deviceId + "...");
int res;
// TODO: Error checking
res = OmApi.OmGetVersion((int)deviceId, out firmwareVersion, out hardwareVersion);
error |= (OmApi.OM_FAILED(res) ? 0x01 : 0);
uint time;
res = OmApi.OmGetTime((int)deviceId, out time);
error |= (OmApi.OM_FAILED(res) ? 0x02 : 0);
DateTime deviceTime = OmApi.OmDateTimeUnpack(time);
timeDifference = (deviceTime - now);
// DateTime deviceTime = DateTime.Now + omDevice.TimeDifference;
// Caution the user if the battery was allowed to reset
// (the RTC clock became reset)
DateTime cautionDate = new DateTime(2008, 1, 1, 0, 0, 0);
if (deviceWarning < 1 && deviceTime < cautionDate)
{
deviceWarning = 1; // Completely flattening battery may damage it
changed = true;
}
// Warn the user of likely damaged device if RTC reset less than
// 15 minutes ago, yet the device reports >= 70% charge
DateTime warningDate = new DateTime(2000, 1, 1, 0, 15, 0);
int warningPercent = 70;
if (deviceWarning < 2 && deviceTime < warningDate && batteryLevel >= warningPercent)
{
deviceWarning = 2; // Device battery or RTC may be damaged
changed = true;
}
uint startTimeValue, stopTimeValue;
res = OmApi.OmGetDelays((int)deviceId, out startTimeValue, out stopTimeValue);
error |= (OmApi.OM_FAILED(res) ? 0x04 : 0);
startTime = OmApi.OmDateTimeUnpack(startTimeValue);
stopTime = OmApi.OmDateTimeUnpack(stopTimeValue);
res = OmApi.OmGetSessionId((int)deviceId, out sessionId);
error |= (OmApi.OM_FAILED(res) ? 0x08 : 0);
changed = true;
if (error == 0)
{
validData = true;
}
}
if (error != 0)
{
if (error != 0)
{
Console.WriteLine("ERROR: Problem fetching data for device: " + deviceId + " (code " + error + ")");
}
failedCount++;
// Every odd failure, try to reset the device
if (resetIfUnresponsive > 0 && (failedCount % resetIfUnresponsive) == 0 && !this.IsDownloading)
{
Console.WriteLine("NOTE: Resetting device " + deviceId + " (failed " + failedCount + " times)...");
Reset();
}
}
}
changed |= hasChanged;
hasChanged = false;
return(changed);
}
