Added udev/sudo note to HID Device

NicoHood · NicoHood · commit 30e1524a5ca5 · 2015-11-08T21:05:12.000+01:00
diff --git a/libsrc/leddevice/LedHIDDevice.cpp b/libsrc/leddevice/LedHIDDevice.cpp
@@ -49,7 +49,7 @@ int LedHIDDevice::open()
 	if (_deviceHandle == nullptr)
 	{
 		// Failed to open the device
-		std::cerr << "Failed to open HID device. Maybe your PID/VID setting is wrong?" << std::endl;
+		std::cerr << "Failed to open HID device. Maybe your PID/VID setting is wrong? Make sure to add a udev rule/use sudo." << std::endl;
 		
 		// http://www.signal11.us/oss/hidapi/
 		/*

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ int LedHIDDevice::open()`
`49`	`49`	`if (_deviceHandle == nullptr)`
`50`	`50`	`{`
`51`	`51`	`// Failed to open the device`
`52`		`- std::cerr << "Failed to open HID device. Maybe your PID/VID setting is wrong?" << std::endl;`
	`52`	`+ std::cerr << "Failed to open HID device. Maybe your PID/VID setting is wrong? Make sure to add a udev rule/use sudo." << std::endl;`
`53`	`53`
`54`	`54`	`// http://www.signal11.us/oss/hidapi/`
`55`	`55`	`/*`