public Boolean isHealthy()
{
Boolean isLidarHealthy = false;
try
{
semaphoreDriver.WaitOne();
if (driver > 0)
{
isLidarHealthy = RplidarNative.checkHealth(driver);
if (!isLidarHealthy)
{
errorMessage = "RpLidar is unhealthy.";
}
}
else
{
errorMessage = "Failed to create RpLidar driver.";
}
semaphoreDriver.Release();
}
catch (ThreadInterruptedException e)
{
Console.WriteLine(e.Message);
}
return(isLidarHealthy);
}
static void Main(String[] args)
{
RplidarNative rplidar = new RplidarNative();
long driver = RplidarNative.createDriver();
if (driver == 0)
{
Console.WriteLine("Failed to create driver...");
return;
}
StringBuilder serialPort = new StringBuilder("\\\\.\\COM3");
bool is_connected = RplidarNative.connect(driver, serialPort);
if (!is_connected)
{
Console.WriteLine("Failed to bind " + serialPort);
RplidarNative.disposeDriver(driver);
return;
}
bool is_healthy = RplidarNative.checkHealth(driver);
if (!is_healthy)
{
Console.WriteLine("RpLidar is not healthy.");
RplidarNative.disposeDriver(driver);
return;
}
RplidarNative.startScan(driver);
MeasurementNode[] nodes = RplidarNative.getScanData(driver);
if (nodes == null)
{
Console.WriteLine("No scan result.");
}
else
{
foreach (MeasurementNode node in nodes)
{
Console.WriteLine(node.angle + " " + node.distance + " " + node.sync_quality);
}
}
RplidarNative.stopScan(driver);
RplidarNative.disposeDriver(driver);
}