X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/3e77c7a7b4859c18345dac5652c70c280eb1ca10..ad23886a6f1c5088d4be2eeb97a029ca8db81b70:/armsrc/mifaresniff.c?ds=sidebyside diff --git a/armsrc/mifaresniff.c b/armsrc/mifaresniff.c index 20b54e82..5391e5f9 100644 --- a/armsrc/mifaresniff.c +++ b/armsrc/mifaresniff.c @@ -35,7 +35,7 @@ bool MfSniffInit(void){ sniffSAK = 0; sniffUIDType = SNF_UID_4; - return FALSE; + return false; } bool MfSniffEnd(void){ @@ -43,7 +43,7 @@ bool MfSniffEnd(void){ cmd_send(CMD_ACK,0,0,0,0,0); LED_B_OFF(); - return FALSE; + return false; } bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, uint16_t bitCnt, bool reader) { @@ -60,9 +60,16 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui memset(sniffATQA, 0x00, 2); sniffSAK = 0; sniffState = SNF_ATQA; + if (data[0] == 0x40) + sniffState = SNF_MAGIC_WUPC2; } break; } + case SNF_MAGIC_WUPC2: + if ((len == 1) && (reader) && (data[0] == 0x43) ) { + sniffState = SNF_CARD_IDLE; + } + break; case SNF_ATQA:{ if ((!reader) && (len == 2)) { // ATQA from tag memcpy(sniffATQA, data, 2); @@ -105,11 +112,11 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui sniffBuf[11] = sniffSAK; sniffBuf[12] = 0xFF; sniffBuf[13] = 0xFF; - LogTrace(sniffBuf, 14, 0, 0, NULL, TRUE); + LogTrace(sniffBuf, 14, 0, 0, NULL, true); sniffState = SNF_CARD_CMD; } // intentionally no break; case SNF_CARD_CMD:{ - LogTrace(data, len, 0, 0, NULL, reader); + LogTrace(data, len, 0, 0, parity, reader); timerData = GetTickCount(); break; } @@ -120,14 +127,14 @@ bool RAMFUNC MfSniffLogic(const uint8_t *data, uint16_t len, uint8_t *parity, ui } - return FALSE; + return false; } bool RAMFUNC MfSniffSend(uint16_t maxTimeoutMs) { if (BigBuf_get_traceLen() && (GetTickCount() > timerData + maxTimeoutMs)) { return intMfSniffSend(); } - return FALSE; + return false; } // internal sending function. not a RAMFUNC. @@ -155,5 +162,5 @@ bool intMfSniffSend() { clear_trace(); - return TRUE; + return true; }