create reset.py script to test REQ_RESET usb command

tessel · Sep 9, 2016 · 3adb56f · 3adb56f
1 parent ca6479b
commit 3adb56f
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/scripts/reset.py b/scripts/reset.py
@@ -0,0 +1,10 @@
+import sys
+import usb.core
+
+REQ_RESET  = 0xBD
+
+dev = usb.core.find(idVendor=0x1209, idProduct=0x7551)
+if dev is None:
+    raise ValueError('device is not connected')
+
+dev.ctrl_transfer(0x40, REQ_RESET, 0, 0, '')