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nfc_target_init() now update nfc_target_t baud rate

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This commit is contained in:
Romuald Conty 2010-10-14 16:27:50 +00:00
parent 7294e4fbaf
commit 7c76e1bf32
11 changed files with 45 additions and 37 deletions
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18
examples/nfc-emulate-tag.c
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@ -61,7 +61,7 @@ intr_hdlr (void)
}
bool
target_io( const nfc_target_t nt, const byte_t * pbtInput, const size_t szInput, byte_t * pbtOutput, size_t *pszOutput )
target_io( nfc_target_t * pnt, const byte_t * pbtInput, const size_t szInput, byte_t * pbtOutput, size_t *pszOutput )
{
bool loop = true;
*pszOutput = 0;
@ -84,10 +84,10 @@ target_io( const nfc_target_t nt, const byte_t * pbtInput, const size_t szInput,
break;
case 0xe0: // RATS
// Send ATS
*pszOutput = nt.nti.nai.szAtsLen + 1;
pbtOutput[0] = nt.nti.nai.szAtsLen + 1; // ISO14443-4 says that ATS contains ATS_Lenght as first byte
if(nt.nti.nai.szAtsLen) {
memcpy(pbtOutput+1, nt.nti.nai.abtAts, nt.nti.nai.szAtsLen);
*pszOutput = pnt->nti.nai.szAtsLen + 1;
pbtOutput[0] = pnt->nti.nai.szAtsLen + 1; // ISO14443-4 says that ATS contains ATS_Lenght as first byte
if(pnt->nti.nai.szAtsLen) {
memcpy(pbtOutput+1, pnt->nti.nai.abtAts, pnt->nti.nai.szAtsLen);
}
break;
case 0xc2: // S-block DESELECT
@ -112,19 +112,19 @@ target_io( const nfc_target_t nt, const byte_t * pbtInput, const size_t szInput,
}
bool
nfc_target_emulate_tag(nfc_device_t* pnd, const nfc_target_t nt)
nfc_target_emulate_tag(nfc_device_t* pnd, nfc_target_t * pnt)
{
size_t szTx;
byte_t abtTx[MAX_FRAME_LEN];
bool loop = true;
if (!nfc_target_init (pnd, NTM_PASSIVE_ONLY, nt, abtRx, &szRx)) {
if (!nfc_target_init (pnd, NTM_PASSIVE_ONLY, pnt, abtRx, &szRx)) {
nfc_perror (pnd, "nfc_target_init");
return false;
}
while ( loop ) {
loop = target_io( nt, abtRx, szRx, abtTx, &szTx );
loop = target_io( pnt, abtRx, szRx, abtTx, &szTx );
if (szTx) {
if (!nfc_target_send_bytes(pnd, abtTx, szTx)) {
nfc_perror (pnd, "nfc_target_send_bytes");
@ -209,7 +209,7 @@ main (int argc, char *argv[])
print_nfc_iso14443a_info( nt.nti.nai );
printf ("NFC device (configured as target) is now emulating the tag, please touch it with a second NFC device (initiator)\n");
if (!nfc_target_emulate_tag (pnd, nt)) {
if (!nfc_target_emulate_tag (pnd, &nt)) {
nfc_perror (pnd, "nfc_target_emulate_tag");
return EXIT_FAILURE;
}