commit 7741f7159cdca7b3675b34952ad82c5b946a48d5
author Christina Quast <chrysh.ng+git@gmail.com> Mon Apr 06 19:06:05 2015 +0200
committer Christina Quast <chrysh.ng+git@gmail.com> Mon Apr 06 19:06:05 2015 +0200
tree e374c22efdf9264c2677dbb1c40cc84b120e49b6
parent bdaa95484c2e379482c3d24104888a8badde2d50

ccid_raw.py: Reset smartcard method

usb_application/ccid_raw.py

diff --git a/usb_application/ccid_raw.py b/usb_application/ccid_raw.py
index 9ac15d8..1a51b68 100755
--- a/usb_application/ccid_raw.py
+++ b/usb_application/ccid_raw.py
@@ -23,6 +23,14 @@
         print 'State:', state
         print 'Protocol:', protocol
         print 'ATR:', smartcard.util.toHexString(atr, smartcard.util.HEX)
+        return array.array('B', atr)
+
+    def reset_card(self):
+        hresult, self.dwActiveProtocol = SCardReconnect(self.hcard, SCARD_SHARE_SHARED,
+            SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, SCARD_RESET_CARD)
+        if hresult != SCARD_S_SUCCESS:
+            raise SmartcardException('Unable to retrieve Atr: ' +
+                SCardGetErrorMessage(hresult))
 
     def connect_card(self):
         hresult, self.hcard, self.dwActiveProtocol = SCardConnect(self.hcontext, self.reader,