Merge pull request #596 from luxonis/fix_uvc_windows

Fix the UVC app on Windows

apps/uvc/main.py

@@ -4,10 +4,6 @@
 import depthai as dai
 import time
 
-if os.name == 'nt':
-    print("This app is temporarily disabled on Windows system due to an issue with USB descriptors. We are working on resolving this issue")
-    raise SystemExit(0)
-
 if platform.machine() == 'aarch64':
     print("This app is temporarily disabled on AARCH64 systems due to an issue with stream preview. We are working on resolving this issue")
     raise SystemExit(0)

apps/uvc/requirements.txt

@@ -1,2 +1,2 @@
 --extra-index-url https://artifacts.luxonis.com/artifactory/luxonis-python-snapshot-local/
-depthai==2.13.3.0.dev+b9dbc05ea35d19534678d791f8fbf03ec4b087ba
+depthai==2.13.3.0.dev+f513b0f27b4f07a9940cd9dfe65d7fd6deeaf29d

depthai_helpers/app_manager.py

@@ -52,7 +52,10 @@ def createVenv(self, force=False):
         subprocess.check_call(' '.join([quoted(self.appInterpreter), '-m', 'pip', 'install', '--prefer-binary', '-r', str(self.appRequirements)]), env=initEnv, shell=True, cwd=self.appPath)
 
     def runApp(self, shouldRun = lambda: True):
-        pro = subprocess.Popen(' '.join([quoted(self.appInterpreter), str(self.appEntrypoint)]), env=initEnv, shell=True, cwd=self.appPath, preexec_fn=os.setsid)
+        if os.name == 'nt':
+            pro = subprocess.Popen(' '.join([quoted(self.appInterpreter), str(self.appEntrypoint)]), env=initEnv, shell=True, cwd=self.appPath)
+        else:
+            pro = subprocess.Popen(' '.join([quoted(self.appInterpreter), str(self.appEntrypoint)]), env=initEnv, shell=True, cwd=self.appPath, preexec_fn=os.setsid)
         while shouldRun():
             try:
                 time.sleep(1)