#define FREE_BUFFER_OFFSET (CARD_MEMORY_OFFSET + CARD_MEMORY_SIZE)
#define FREE_BUFFER_SIZE (BIGBUF_SIZE - FREE_BUFFER_OFFSET - 1)
+/*
+The statements above translates into this :
+BIGBUF_SIZE = 40000
+TRACE_OFFSET = 0
+TRACE_SIZE = 3000
+RECV_CMD_OFFSET = 3000
+MAX_FRAME_SIZE = 256
+MAX_PARITY_SIZE = 32
+RECV_CMD_PAR_OFFSET = 3256
+RECV_RESP_OFFSET = 3288
+RECV_RESP_PAR_OFFSET= 3544
+CARD_MEMORY_OFFSET = 3576
+CARD_MEMORY_SIZE = 4096
+DMA_BUFFER_OFFSET = 3576
+DMA_BUFFER_SIZE = 4096
+FREE_BUFFER_OFFSET = 7672
+FREE_BUFFER_SIZE = 32327
+ */
+
extern const uint8_t OddByteParity[256];
extern uint8_t *trace; // = (uint8_t *) BigBuf;
extern int traceLen; // = 0;
void ToSendStuffBit(int b);
void ToSendReset(void);
void ListenReaderField(int limit);
-void AcquireRawAdcSamples125k(int at134khz);
-void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
-void DoAcquisition125k(int trigger_threshold);
extern int ToSendMax;
extern uint8_t ToSend[];
extern uint32_t BigBuf[];
#define FPGA_HF_SIMULATOR_MODULATE_BPSK (1<<0)
#define FPGA_HF_SIMULATOR_MODULATE_212K (2<<0)
#define FPGA_HF_SIMULATOR_MODULATE_424K (4<<0)
+#define FPGA_HF_SIMULATOR_MODULATE_424K_8BIT 0x5//101
+
// Options for ISO14443A
#define FPGA_HF_ISO14443A_SNIFFER (0<<0)
#define FPGA_HF_ISO14443A_TAGSIM_LISTEN (1<<0)
#define FPGA_HF_ISO14443A_READER_MOD (4<<0)
/// lfops.h
+extern uint8_t decimation;
+extern uint8_t bits_per_sample ;
+extern bool averaging;
+
void AcquireRawAdcSamples125k(int divisor);
void ModThenAcquireRawAdcSamples125k(int delay_off,int period_0,int period_1,uint8_t *command);
void ReadTItag(void);
int32_t dist_nt(uint32_t nt1, uint32_t nt2);
void MifareReadBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *data);
void MifareUReadBlock(uint8_t arg0,uint8_t *datain);
-void MifareUReadCard(uint8_t arg0,uint8_t *datain);
+void MifareUReadCard(uint8_t arg0, int arg1, uint8_t *datain);
void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain);
void MifareUWriteBlock(uint8_t arg0,uint8_t *datain);