ACS APG8201-B2, Справочное руководство

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APG8201-B2
– Reference Manual
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Version 1.00
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nOutBufferSize 4
lpBytesReturned Pointer to a DWORD that receives the size, in bytes, of the data stored into
the buffer pointed to by lpOutBuffer
9.3.5. IOCTL_SMARTCARD_GET_FIRMWARE_VERSION
The IOCTL_SMARTCARD_GET_FIRMWARE_VERSION enables Get Firmware Version command.
9.3.5.1. Firmware Version
To acquire device firmware version, take the third element of the received buffer and shift it by 8 bits.
Set the result to an OR operation together with the fourth element of the received buffer.
Example: Firmware_Version = (Common.RecvBuff[2] << 8) | Common.RecvBuff[3]);
9.3.5.2. LCD
To acquire the device’s LCD, take the fifth element of the received buffer and shift it by 8 bits. Set the
result to an OR operation together with the sixth element of the received buffer.
Input:
hCard Reference value returned from SCardConnect
Shift lpOutBuffer[2] by 8 bits
Set OR operation with the shifted
lpOutBuffer[2] and lpOutBuffer[3]
value
Shift lpOutBuffer[4] by 8 bits
Set OR operation with the shifted
lpOutBuffer[4] and lpOutBuffer[5]
value