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Prevent from running polling on hardware that does not support it.

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This commit is contained in:
Romuald Conty 2010-04-09 23:11:20 +00:00
parent 71341b871e
commit c9370e6fac
2 changed files with 8 additions and 0 deletions
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4
libnfc/nfc.c
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@ -587,6 +587,10 @@ nfc_initiator_poll_targets(const nfc_device_t* pnd,
const byte_t btPollNr, const byte_t btPeriod,
nfc_target_t* pntTargets, size_t* pszTargetFound)
{
if(pnd->nc == NC_PN531) {
// errno = ENOSUPP
return false;
}
// byte_t abtInAutoPoll[] = { 0xd4, 0x60, 0x0f, 0x01, 0x00 };
size_t szTxInAutoPoll = 4 + szTargetTypes;
byte_t *pbtTxInAutoPoll = malloc( szTxInAutoPoll );