Import fx2lib into fx2lafw directly.

[sigrok-firmware-fx2lafw.git] / fx2lib / examples / bulkloop / test.py

diff --git a/fx2lib/examples/bulkloop/test.py b/fx2lib/examples/bulkloop/test.py
new file mode 100644 (file)
index 0000000..80aaf81
--- /dev/null
+++ b/fx2lib/examples/bulkloop/test.py
@@ -0,0 +1,39 @@
+# Copyright (C) 2009 Ubixum, Inc. 
+#
+# This library is free software; you can redistribute it and/or
+#
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+# 
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+# 
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USAimport struct
+
+
+import struct 
+
+from fx2load import *
+
+openfx2(0x04b4,0x1004)
+
+
+def do_bulk():
+    # send 100 shorts to ep2
+    
+    buf=struct.pack ( 'H'*100, *[i for i in range(100)] )
+    f.ep_bulk( buf, 0x02, 1000)
+    
+    # read them back out
+    buf='\x00'*200  
+    f.ep_bulk( buf, 0x86, 1000)
+    
+
+    print struct.unpack ( 'H'*100, buf )
+    
+[do_bulk() for i in range(3)]