Hi everyone, My equipment: - ACR38u smart card reader/writer - 64kbit I2C memory cards - pyscard framework - Linux with pcsc, acr drivers etc.
I have problem to read / write I2C memory cards in this environment. Same code works just fine in Windows. Example: READ = [0xFF, 0xB0] STARTMSB = [0x00] STARTLSB = [0x00] MEM_L = [0x01] self.cardrequest = CardRequest( timeout=1, cardType=self.cardtype ) self.cardservice = self.cardrequest.waitforcard() self.cardservice.connection.connect() apdu = READ + STARTMSB + STARTLSB + MEM_L response1, sw1, sw2 = self.cardservice.connection.transmit( apdu ) Running this code gives following error when trying to get connection with self.cardservice.connection.connect() : 'Smartcard Exception: Unable to connect with protocol: T0 or T1 Card protocol mismatch.!' If I change that line to self.cardservice.connection.connect(CardConnection.RAW_protocol) I get rid of that error, but after that I get same error using transmit method... Changing transmit method to ...transmit ( apdu, CardConnection.RAW_protocol ) gives following: 'Smartcard Exception: Failed to transmit with protocol RAW. Transaction failed.!' Is there anyone who have succesfully used pyscard with memory cards? Am I doing something wrong here or missing something? cheers, tp
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