ACS ACR30 Reference Manual

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ACS ACR30 Reference Manual Manual pdf 26 page image

ACR30 PC/SC MCA Refernce ManualVersion 1.3/ January 2009Page 26 of 30idvation GmbHOtto-Hesse-Straße 19 / T5 Phone +49 6151 4923021D-64293 Darmstadt Fax +49 6151 3689296info@idvation.com www.idvation.com3.3.3.5. ACI_CCODE (only SLE4442)This command writes the specified data as new secret code in the card.The current secret code must have been presented to the card with the PRESENT_CODE command prior to theexecution of this command!Command Buffer Format (pbSendBuffer):pbSendBuffer [0] = 0x00;pbSendBuffer [1] = ACI_CCODE;pbSendBuffer [2] = 0x00;pbSendBuffer [3] = 0x00;pbSendBuffer [4] = 0x03;pbSendBuffer [5] = Data00;pbSendBuffer [6] = Data01;pbSendBuffer [6] = Data02;Parameters:Data xThe secret code.Response Data Format (pbRecvBuffer):No response data3.3.4. SLE4418/ SLE4428pbSendBuffer [ ] is the buffer parameter of SCardTransmit that contains data to be sent to smart card. This is also thecommand buffer.pbRecvBuffer [ ] us the buffer parameter of SCardTransmit that contains data returned from smart card. This is also theresponse buffer.3.3.4.1. ACI_READThis command reads the specified number of bytes from the specified address of the inserted card.Command Buffer Format (pbSendBuffer):pbSendBuffer [0] = 0x00;pbSendBuffer [1] = ACI_Read;pbSendBuffer [2] = P1;pbSendBuffer [3] = P2;pbSendBuffer [4] = Len;