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wait until timeout

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This commit is contained in:
iceman1001 2023-12-15 09:22:35 +01:00
commit 30c7ce1335
1 changed files with 6 additions and 3 deletions
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9
armsrc/iso14443a.c
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@ -2313,7 +2313,9 @@ bool GetIso14443aAnswerFromTag_Thinfilm(uint8_t *receivedResponse, uint8_t *rec
uint8_t b = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
(void)b;
uint32_t timeout = iso14a_get_timeout();
uint32_t receive_timer = GetTickCount();
for (;;) {
WDT_HIT();
@ -2321,17 +2323,18 @@ bool GetIso14443aAnswerFromTag_Thinfilm(uint8_t *receivedResponse, uint8_t *rec
b = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
if (ManchesterDecoding_Thinfilm(b)) {
*received_len = Demod.len;
// log
LogTrace(receivedResponse, Demod.len, Demod.startTime * 16 - DELAY_AIR2ARM_AS_READER, Demod.endTime * 16 - DELAY_AIR2ARM_AS_READER, NULL, false);
return true;
}
}
if (GetTickCountDelta(receive_timer) > 100)
if (GetTickCountDelta(receive_timer) > timeout + 100)
break;
}
*received_len = Demod.len;
// log
LogTrace(receivedResponse, Demod.len, Demod.startTime * 16 - DELAY_AIR2ARM_AS_READER, Demod.endTime * 16 - DELAY_AIR2ARM_AS_READER, NULL, false);
return false;
}