Maxim Integrated 73S1217F Device Firmware Upgrade Host Driver/Application - Manual (Page 9)

UG_12xxF_029 73S1215, 73S1217F DFU Host Driver/Application Development User’s Guide
Rev. 1.00 9
3 Miscellaneous Features
3.1 Boot Loader and CCID Application Firmware Version Number
#define IOCTL_DFU_GET_BLFW_VER SCARD_CTL_CODE(3501)
IN : not required
OUT : output buffer length (size 4 bytes)
OUT
: output buffer (of 4 bytes)
RETURN: NTSTATUS
Supported driver :
ccidDFUtsc.sys, tscdfu.sys
The USB-CCID driver ccidDFUtsc.sys provides one IO control call IOCTL_DFU_GET_BLFW_VER to the
upper layer application program. When the driver receives this IOCTL, it sends a request to the boot
loader firmware via Standard Device Request to Get String Descriptor from the firmware.
The firmware responds with 4-byte string: [Boot Loader Major Number], [Boot Loader Minor Number],
[The last CCID Application Major Number], [The last CCID Application Minor Number].
4 Related Documentation
The following 73S12xxF documents are available from Teridian Semiconductor Corporation:
71S1215F Data Sheet
71S1217F Data Sheet
73S12xxF Smart Card Terminal Controller Family Software User’s Guide
73S12xxF Evaluation Board User’s Guide
5 Contact Information
Teridian Flash Programming Tool
73S1215F, 73S1217F Boot Loader – DFU Class Firmware Application Note
73S1215F, 73S1217F Windows XP 32 USB CCID and DFU Drivers Installation Guide
For more information about Teridian Semiconductor products or to check the availability of the 73S12xxF,
contact us at:
6440 Oak Canyon Road
Suite 100
Irvine, CA 92618-5201
Telephone: (714) 508-8800
FAX: (714) 508-8878
Email: [email protected]
For a complete list of worldwide sales offices, go to http://www.teridian.com.