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Emulated DEP targets can now be customized (NFCID3 and General Bytes).

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This commit is contained in:
Romuald Conty 2010-10-08 21:54:59 +00:00
parent b72ce3decd
commit 08b06c1d03
3 changed files with 48 additions and 15 deletions
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23
examples/nfc-dep-target.c
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@ -32,6 +32,8 @@
#include <nfc/nfc.h>
#include "nfc-utils.h"
#define MAX_FRAME_LEN 264
int
@ -63,14 +65,17 @@ main (int argc, const char *argv[])
return EXIT_FAILURE;
}
// Note: We have to build a "fake" nfc_target_t in order to do exactly the same that was done before the new nfc_target_init() was introduced.
nfc_target_t nt = {
.ntt = NTT_GENERIC_PASSIVE_106,
.nti.nai.abtAtqa = "\x04\x00",
.nti.nai.abtUid = "\xde\xad\xbe\xaf\x62",
.nti.nai.btSak = 0x20,
.nti.nai.szUidLen = 5,
.nti.nai.szAtsLen = 0,
const nfc_target_t nt = {
.ntt = NTT_DEP_PASSIVE_106,
.nti.ndi.abtNFCID3 = { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xff, 0x00, 0x00 },
.nti.ndi.szGB = 4,
.nti.ndi.abtGB = { 0x12, 0x34, 0x56, 0x78 },
/* These bytes are not used by nfc_target_init: the chip will provide them automatically to the initiator */
.nti.ndi.btDID = 0x00,
.nti.ndi.btBS = 0x00,
.nti.ndi.btBR = 0x00,
.nti.ndi.btTO = 0x00,
.nti.ndi.btPP = 0x01,
};
if (!pnd) {
@ -79,6 +84,8 @@ main (int argc, const char *argv[])
}
printf ("Connected to NFC device: %s\n", pnd->acName);
printf ("NFC device will now act as this D.E.P. target:\n");
print_nfc_dep_info ( nt.nti.ndi );
printf ("Waiting for initiator request...\n");
if(!nfc_target_init (pnd, NTM_DEP, nt, abtRx, &szRx)) {
nfc_perror(pnd, "nfc_target_init");