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array to hex function, reduced usb timeout

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This commit is contained in:
Christina Quast
2015-04-11 08:42:38 +02:00
parent 95d6616ba1
commit f2e53f0553
3 changed files with 17 additions and 8 deletions
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9
usb_application/ccid_raw.py
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@@ -5,6 +5,8 @@ import smartcard.util
import array
from util import HEX
class SmartcardException(Exception):
pass
@@ -22,7 +24,7 @@ class SmartcardConnection:
print 'Reader:', reader
print 'State:', state
print 'Protocol:', protocol
print 'ATR:', smartcard.util.toHexString(atr, smartcard.util.HEX)
print 'ATR:', HEX(atr)
return array.array('B', atr)
def reset_card(self):
@@ -67,14 +69,13 @@ class SmartcardConnection:
print 'Released context.'
def send_receive_cmd(self, cmd):
print("Cmd: ")
print("Cmd to SIM: " + HEX(cmd))
hresult, resp = SCardTransmit(self.hcard, self.dwActiveProtocol,
cmd.tolist())
if hresult != SCARD_S_SUCCESS:
raise SmartcardException('Failed to transmit: ' +
SCardGetErrorMessage(hresult))
print 'Ans: ' + smartcard.util.toHexString(resp,
smartcard.util.HEX)
print 'SIM Ans: ' + HEX(resp)
return array.array('B', resp)
def disconnect_card(self):