Improvement: Support for more than 9 COM ports

r57zone · Feb 12, 2022 · 4cdde28 · 4cdde28
1 parent 0361ea5
commit 4cdde28
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/OpenVR/samples/driver_arduinohmd/driver_arduinohmd.cpp b/OpenVR/samples/driver_arduinohmd/driver_arduinohmd.cpp
@@ -181,8 +181,8 @@ void ArduinoIMURead()
 }
 
 void ArduinoIMUStart() {
-	TCHAR PortName[15] = { 0 };
-	_stprintf(PortName, TEXT("COM%d"), comPortNumber);
+	TCHAR PortName[32] = { 0 };
+	_stprintf(PortName, TEXT("\\\\.\\COM%d"), comPortNumber);
 	//CString sPortName;
 	//sPortName.Format(_T("COM%d"), IniFile.ReadInteger("Main", "ComPort", 2));