Changes between Version 146 and Version 147 of UserGuideGit

Timestamp:

Mar 4, 2009, 8:40:01 AM (16 years ago)

Author:

Frédéric

Comment:

--

UserGuideGit

@@ -184 +184 @@
 
     # Launch external command
-    p = subprocess.Popen(["gphoto2", "--capture-image"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    args = ["gphoto2", "--capture-image"]
+    p = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 
     # Wait end of execution
@@ -191 +192 @@
     return p.returncode, stdout, stderr
 }}}
+
+The external program name (herre, '''"gphoto2"''') should be the first element of the list '''{{{args}}}'''; optional params (here '''"--capture-image"''') should be given as additional elements of the list. If you want to give the bracketNumber value, use '''{{{"%d" % bracketNumber}}}'''.
+
+Under Windows, the full path of the program must be given, like '''{{{"C:\\Program Files\notepade.exe"}}}'''.
 
  * ''Note 1: the tethered program needs to support command-line call.''