void FpgaWriteConfWord(uint8_t v);
void FpgaDownloadAndGo(int bitstream_version);
void FpgaGatherVersion(int bitstream_version, char *dst, int len);
+void FpgaSetupSscExt(uint8_t clearPCER);
void FpgaSetupSsc(void);
void SetupSpi(int mode);
bool FpgaSetupSscDma(uint8_t *buf, int len);
+void Fpga_print_status();
#define FpgaDisableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTDIS;
#define FpgaEnableSscDma(void) AT91C_BASE_PDC_SSC->PDC_PTCR = AT91C_PDC_RXTEN;
void SetAdcMuxFor(uint32_t whichGpio);
#define FPGA_BITSTREAM_LF 1
#define FPGA_BITSTREAM_HF 2
-
// Definitions for the FPGA commands.
#define FPGA_CMD_SET_CONFREG (1<<12)
#define FPGA_CMD_SET_DIVISOR (2<<12)
#define FPGA_MAJOR_MODE_HF_READER_RX_XCORR (1<<5)
#define FPGA_MAJOR_MODE_HF_SIMULATOR (2<<5)
#define FPGA_MAJOR_MODE_HF_ISO14443A (3<<5)
+#define FPGA_MAJOR_MODE_HF_SNOOP (4<<5)
// BOTH
#define FPGA_MAJOR_MODE_OFF (7<<5)
// Options for LF_ADC
#define FPGA_HF_READER_RX_XCORR_SNOOP (1<<1)
#define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ (1<<2)
// Options for the HF simulated tag, how to modulate
-#define FPGA_HF_SIMULATOR_NO_MODULATION (0<<0)
-#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
+#define FPGA_HF_SIMULATOR_NO_MODULATION (0<<0) // 0000
+#define FPGA_HF_SIMULATOR_MODULATE_BPSK (1<<0) // 0001
+#define FPGA_HF_SIMULATOR_MODULATE_212K (2<<0) // 0010
+#define FPGA_HF_SIMULATOR_MODULATE_424K (4<<0) // 0100
+#define FPGA_HF_SIMULATOR_MODULATE_424K_8BIT 0x5 // 0101
+// no 848K
// Options for ISO14443A
#define FPGA_HF_ISO14443A_SNIFFER (0<<0)