private void timer1_Tick(object sender, EventArgs e)
{
string errmsg = "";
if (hardwaredetect == 0)
{
YAPI.UpdateDeviceList(ref errmsg);
}
hardwaredetect = (hardwaredetect + 1) % 20;
YAPI.HandleEvents(ref errmsg);
if (sensor == null)
{
sensor = YSensor.FirstSensor();
}
if (sensor != null)
{
if (sensor.isOnline())
{
label1.Text = sensor.get_friendlyName();
label2.Text = sensor.get_currentValue() + " " + sensor.get_unit();
}
else
{
label1.Text = "OFFLINE";
label2.Text = "Sensor is offline";
sensor = null;
}
}
}
async Task dispatcherTimer_Tick()
{
try {
if (hardwaredetect == 0)
{
await YAPI.UpdateDeviceList();
}
hardwaredetect = (hardwaredetect + 1) % 20;
await YAPI.HandleEvents();
if (sensor == null)
{
sensor = YSensor.FirstSensor();
}
if (sensor != null)
{
HwIdTextBox.Text = await sensor.get_friendlyName();
TempTextBox.Text = await sensor.get_currentValue() + await sensor.get_unit();
}
} catch (YAPI_Exception ex) {
HwIdTextBox.Text = "Sensor is offline";
TempTextBox.Text = "OFFLINE";
sensor = null;
}
}
static void Main(string[] args)
{
Console.WriteLine("Console dotNET Application 0.1.0");
Console.WriteLine("--------------------------------");
Console.WriteLine("");
Console.WriteLine("Using Yoctopuce lib " + YAPI.GetAPIVersion());
string errsmg = "";
if (YAPI.RegisterHub("usb", ref errsmg) != YAPI.SUCCESS)
{
Console.WriteLine("Unable to register the USB port :" + errsmg);
return;
}
YSensor sensor = YSensor.FirstSensor();
if (sensor == null)
{
Console.WriteLine("No Yoctopuce sensor find on USB.");
return;
}
YDisplay display = YDisplay.FirstDisplay();
if (display == null)
{
Console.WriteLine("No Yoctopuce display find on USB.");
return;
}
// display clean up
display.resetAll();
YDisplayLayer l1 = display.get_displayLayer(1);
l1.hide(); // L1 is hidden, l2 stay visible
int w = display.get_displayWidth();
int h = display.get_displayHeight();
while (sensor.isOnline() && display.isOnline())
{
string value = sensor.get_currentValue() + " " + sensor.get_unit();
string name = sensor.get_friendlyName();
// display a text in the middle of the screen
l1.clear();
l1.selectFont("Large.yfm");
l1.drawText(w / 2, h / 2, YDisplayLayer.ALIGN.CENTER, value);
l1.selectFont("Small.yfm");
l1.drawText(w - 1, h - 1, YDisplayLayer.ALIGN.BOTTOM_RIGHT, name);
display.swapLayerContent(0, 1);
Console.WriteLine(name + " ->" + value);
YAPI.Sleep(500, ref errsmg);
}
YAPI.FreeAPI();
}
protected override void moduleConfigHasChanged()
{
base.moduleConfigHasChanged();
_currentValue = _func.get_currentValue();
if (_currentValue == YAPI.INVALID_DOUBLE)
{
_currentValue = Double.NaN;
}
_unit = _func.get_unit();
_updateFrequency = _func.get_reportFrequency();
if (_updateFrequency == "OFF")
{
_updateFrequency = "auto";
}
_logFrequency = _func.get_logFrequency();
_reportFrequency = _func.get_reportFrequency();
_advMode = _func.get_advMode() + 1;
_resolution = _func.get_resolution();
}
private void DisplayValue(YSensor fct)
{
double value = fct.get_currentValue();
double rawvalue = fct.get_currentRawValue();
double resolution = fct.get_resolution();
string valunit = fct.get_unit();
// displays the sensor value on the ui
ValueDisplayUnits.Text = valunit;
if (resolution != YSensor.RESOLUTION_INVALID)
{ // if resolution is available on the device the use it to round the value
string format = "F" + ((int)-Math.Round(Math.Log10(resolution))).ToString();
RawValueDisplay.Text = "(raw value: " + (resolution * Math.Round(rawvalue / resolution)).ToString(format) + ")";
ValueDisplay.Text = (resolution * Math.Round(value / resolution)).ToString(format);
}
else
{
ValueDisplay.Text = value.ToString();
RawValueDisplay.Text = "";
}
}
