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author | Drashna Jaelre <drashna@live.com> | 2019-07-03 07:54:39 -0700 |
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committer | Drashna Jaelre <drashna@live.com> | 2019-07-03 07:54:49 -0700 |
commit | 110622eaa2787cc54818083d4243653b088e5b5a (patch) | |
tree | b1637e4dc8d8aa13e9face4998cf25ae620361e5 /Demos/Device/ClassDriver/CCID/Lib/Iso7816.c | |
parent | d0fd80affba97b37eb00c650e87cb5982a4f260e (diff) | |
parent | 5ba628d10b54d58d445896290ba9799bd76a73b3 (diff) | |
download | lufa-110622eaa2787cc54818083d4243653b088e5b5a.tar.gz lufa-110622eaa2787cc54818083d4243653b088e5b5a.tar.bz2 lufa-110622eaa2787cc54818083d4243653b088e5b5a.zip |
Merge remote-tracking branch 'abcminiuser/master'
Diffstat (limited to 'Demos/Device/ClassDriver/CCID/Lib/Iso7816.c')
-rw-r--r-- | Demos/Device/ClassDriver/CCID/Lib/Iso7816.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/Demos/Device/ClassDriver/CCID/Lib/Iso7816.c b/Demos/Device/ClassDriver/CCID/Lib/Iso7816.c new file mode 100644 index 000000000..71bb154ee --- /dev/null +++ b/Demos/Device/ClassDriver/CCID/Lib/Iso7816.c @@ -0,0 +1,49 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2019. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2019 Dean Camera (dean [at] fourwalledcubicle [dot] com) + Copyright 2019 Filipe Rodrigues (filipepazrodrigues [at] gmail [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, provided that the above copyright notice appear in + all copies and that both that the copyright notice and this + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the + software without specific, written prior permission. + + The author disclaims all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "Iso7816.h" + + +void Iso7816_CreateSimpleAtr(uint8_t* const attr, + uint8_t* const attrLength) +{ + attr[0] = 0x3B; //TS: direct convention + + uint8_t interfaceBytesPresence = 0; + + uint8_t historicalBytes[14] = "LUFA CCID Demo"; // Must be equal or less than 15 + uint8_t historicalBytesLength = sizeof(historicalBytes); + + attr[1] = (interfaceBytesPresence << 4) + historicalBytesLength; + memcpy(attr + 2, historicalBytes, historicalBytesLength); + + *attrLength = historicalBytesLength + 2; +} |