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BigBuf and tracing rework: allow much longer traces in in hf commands
- provided a BigBuf_malloc() function to dynamically allocate parts of BigBuf e.g. for DMA-Buffers, Frame-Buffers, Emulator-Memory - the whole rest of BigBuf is now available for traces (instead of a small fixed amount) - send actual traceLen together with trace data - changed client side to cope with varying traceLen - changed small buffers to automatic variables instead of parts of BigBuf
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117d9ec25c
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22 changed files with 485 additions and 400 deletions
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@ -529,11 +529,13 @@ void MifareNested(uint32_t arg0, uint32_t arg1, uint32_t calibrate, uint8_t *dat
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struct Crypto1State mpcs = {0, 0};
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struct Crypto1State *pcs;
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pcs = &mpcs;
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uint8_t* receivedAnswer = get_bigbufptr_recvrespbuf();
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uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
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uint32_t auth1_time, auth2_time;
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static uint16_t delta_time;
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// free eventually allocated BigBuf memory
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BigBuf_free();
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// clear trace
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iso14a_clear_trace();
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iso14a_set_tracing(false);
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@ -920,8 +922,8 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
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uint8_t d_block[18] = {0x00};
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uint32_t cuid;
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uint8_t *receivedAnswer = get_bigbufptr_recvrespbuf();
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uint8_t *receivedAnswerPar = receivedAnswer + MAX_FRAME_SIZE;
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uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
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uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
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// reset FPGA and LED
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if (workFlags & 0x08) {
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@ -1039,8 +1041,8 @@ void MifareCGetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
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uint8_t data[18] = {0x00};
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uint32_t cuid = 0;
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uint8_t* receivedAnswer = get_bigbufptr_recvrespbuf();
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uint8_t *receivedAnswerPar = receivedAnswer + MAX_FRAME_SIZE;
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uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
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uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
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if (workFlags & 0x08) {
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LED_A_ON();
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@ -1104,8 +1106,8 @@ void MifareCIdent(){
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// variables
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byte_t isOK = 1;
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uint8_t* receivedAnswer = get_bigbufptr_recvrespbuf();
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uint8_t *receivedAnswerPar = receivedAnswer + MAX_FRAME_SIZE;
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uint8_t receivedAnswer[MAX_MIFARE_FRAME_SIZE];
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uint8_t receivedAnswerPar[MAX_MIFARE_PARITY_SIZE];
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ReaderTransmitBitsPar(wupC1,7,0, NULL);
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if(!ReaderReceive(receivedAnswer, receivedAnswerPar) || (receivedAnswer[0] != 0x0a)) {
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@ -1181,4 +1183,4 @@ void Mifare_DES_Auth2(uint32_t arg0, uint8_t *datain){
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cmd_send(CMD_ACK, isOK, 0, 0, dataout, sizeof(dataout));
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FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
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LEDsoff();
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}
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}
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