X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/bce5d24494997238052d7f3fa7a3b89df43bce9f..refs/pull/181/head:/armsrc/iso15693.c diff --git a/armsrc/iso15693.c b/armsrc/iso15693.c index ec8120b9..e7145c5c 100644 --- a/armsrc/iso15693.c +++ b/armsrc/iso15693.c @@ -296,7 +296,7 @@ static void TransmitTo15693Reader(const uint8_t *cmd, int len, int *samples, int static int GetIso15693AnswerFromTag(uint8_t *receivedResponse, int maxLen, int *samples, int *elapsed) { int c = 0; - uint8_t *dest = (uint8_t *)BigBuf; + uint8_t *dest = BigBuf_get_addr(); int getNext = 0; int8_t prev = 0; @@ -446,7 +446,7 @@ static int GetIso15693AnswerFromTag(uint8_t *receivedResponse, int maxLen, int * static int GetIso15693AnswerFromSniff(uint8_t *receivedResponse, int maxLen, int *samples, int *elapsed) { int c = 0; - uint8_t *dest = (uint8_t *)BigBuf; + uint8_t *dest = BigBuf_get_addr(); int getNext = 0; int8_t prev = 0; @@ -596,7 +596,7 @@ static void BuildIdentifyRequest(void); //----------------------------------------------------------------------------- void AcquireRawAdcSamplesIso15693(void) { - uint8_t *dest = (uint8_t *)BigBuf; + uint8_t *dest = BigBuf_get_addr(); int c = 0; int getNext = 0; @@ -678,7 +678,7 @@ void AcquireRawAdcSamplesIso15693(void) void RecordRawAdcSamplesIso15693(void) { - uint8_t *dest = (uint8_t *)BigBuf; + uint8_t *dest = BigBuf_get_addr(); int c = 0; int getNext = 0; @@ -877,12 +877,12 @@ int SendDataTag(uint8_t *send, int sendlen, int init, int speed, uint8_t **recv) LED_C_OFF(); LED_D_OFF(); + if (init) Iso15693InitReader(); + int answerLen=0; - uint8_t *answer = (((uint8_t *)BigBuf) + 3660); - if (recv!=NULL) memset(BigBuf + 3660, 0, 100); + uint8_t *answer = BigBuf_get_addr() + 3660; + if (recv != NULL) memset(answer, 0, 100); - if (init) Iso15693InitReader(); - if (!speed) { // low speed (1 out of 256) CodeIso15693AsReader256(send, sendlen); @@ -999,10 +999,6 @@ void ReaderIso15693(uint32_t parameter) LED_C_OFF(); LED_D_OFF(); - uint8_t *answer1 = (((uint8_t *)BigBuf) + 3660); // - uint8_t *answer2 = (((uint8_t *)BigBuf) + 3760); - uint8_t *answer3 = (((uint8_t *)BigBuf) + 3860); - int answerLen1 = 0; int answerLen2 = 0; int answerLen3 = 0; @@ -1013,19 +1009,21 @@ void ReaderIso15693(uint32_t parameter) int elapsed = 0; uint8_t TagUID[8] = {0x00}; + FpgaDownloadAndGo(FPGA_BITSTREAM_HF); + uint8_t *answer1 = BigBuf_get_addr() + 3660; + uint8_t *answer2 = BigBuf_get_addr() + 3760; + uint8_t *answer3 = BigBuf_get_addr() + 3860; // Blank arrays - memset(BigBuf + 3660, 0x00, 300); - - FpgaDownloadAndGo(FPGA_BITSTREAM_HF); + memset(answer1, 0x00, 300); SetAdcMuxFor(GPIO_MUXSEL_HIPKD); // Setup SSC FpgaSetupSsc(); // Start from off (no field generated) - FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); - SpinDelay(200); + FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); + SpinDelay(200); // Give the tags time to energize FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_READER_RX_XCORR); @@ -1111,24 +1109,22 @@ void SimTagIso15693(uint32_t parameter, uint8_t *uid) LED_C_OFF(); LED_D_OFF(); - uint8_t *buf = (((uint8_t *)BigBuf) + 3660); // - int answerLen1 = 0; int samples = 0; int tsamples = 0; int wait = 0; int elapsed = 0; - memset(buf, 0x00, 100); - FpgaDownloadAndGo(FPGA_BITSTREAM_HF); + uint8_t *buf = BigBuf_get_addr() + 3660; + memset(buf, 0x00, 100); + SetAdcMuxFor(GPIO_MUXSEL_HIPKD); - FpgaSetupSsc(); // Start from off (no field generated) - FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); + FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); SpinDelay(200); LED_A_OFF(); @@ -1213,7 +1209,7 @@ void BruteforceIso15693Afi(uint32_t speed) void DirectTag15693Command(uint32_t datalen,uint32_t speed, uint32_t recv, uint8_t data[]) { int recvlen=0; - uint8_t *recvbuf=(uint8_t *)BigBuf; + uint8_t *recvbuf = BigBuf_get_addr(); // UsbCommand n; if (DEBUG) {