minor bugfix and enhancement to hf 14a reader

[proxmark3-svn] / armsrc / apps.h

diff --git a/armsrc/apps.h b/armsrc/apps.h
index c6520702a852a4c0f91718c86d3089687371021d..1ef0e472969d8d63fd255305f603762ef664cf26 100644 (file)
--- a/armsrc/apps.h
+++ b/armsrc/apps.h
@@ -59,7 +59,8 @@ void ToSendStuffBit(int b);
 void ToSendReset(void);
 void ListenReaderField(int limit);
 void AcquireRawAdcSamples125k(int at134khz);
-void DoAcquisition125k(void);
+void SnoopLFRawAdcSamples(int divisor, int trigger_threshold);
+void DoAcquisition125k(int trigger_threshold);
 extern int ToSendMax;
 extern uint8_t ToSend[];
 extern uint32_t BigBuf[];
@@ -67,7 +68,8 @@ extern uint32_t BigBuf[];
 /// fpga.h
 void FpgaSendCommand(uint16_t cmd, uint16_t v);
 void FpgaWriteConfWord(uint8_t v);
-void FpgaDownloadAndGo(void);
+void FpgaDownloadAndGo(int bitstream_version);
+int FpgaGatherBitstreamVersion();
 void FpgaGatherVersion(char *dst, int len);
 void FpgaSetupSsc(void);
 void SetupSpi(int mode);
@@ -77,32 +79,40 @@ bool FpgaSetupSscDma(uint8_t *buf, int len);
 void SetAdcMuxFor(uint32_t whichGpio);
 
 // Definitions for the FPGA commands.
-#define FPGA_CMD_SET_CONFREG                                           (1<<12)
-#define FPGA_CMD_SET_DIVISOR                                           (2<<12)
+#define FPGA_CMD_SET_CONFREG                                   (1<<12)
+#define FPGA_CMD_SET_DIVISOR                                   (2<<12)
+#define FPGA_CMD_SET_USER_BYTE1                                        (3<<12)
 // Definitions for the FPGA configuration word.
-#define FPGA_MAJOR_MODE_LF_READER                                      (0<<5)
-#define FPGA_MAJOR_MODE_LF_EDGE_DETECT                         (1<<5)
-#define FPGA_MAJOR_MODE_HF_READER_TX                           (2<<5)
-#define FPGA_MAJOR_MODE_HF_READER_RX_XCORR                     (3<<5)
-#define FPGA_MAJOR_MODE_HF_SIMULATOR                           (4<<5)
-#define FPGA_MAJOR_MODE_HF_ISO14443A                           (5<<5)
-#define FPGA_MAJOR_MODE_LF_PASSTHRU                                    (6<<5)
-#define FPGA_MAJOR_MODE_OFF                                                    (7<<5)
+// LF
+#define FPGA_MAJOR_MODE_LF_ADC                                 (0<<5)
+#define FPGA_MAJOR_MODE_LF_EDGE_DETECT                 (1<<5)
+#define FPGA_MAJOR_MODE_LF_PASSTHRU                            (2<<5)
+// HF
+#define FPGA_MAJOR_MODE_HF_READER_TX                           (0<<5)
+#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)
+// BOTH
+#define FPGA_MAJOR_MODE_OFF                                    (7<<5)
+// Options for LF_ADC
+#define FPGA_LF_ADC_READER_FIELD                               (1<<0)
 // Options for LF_EDGE_DETECT
+#define FPGA_CMD_SET_EDGE_DETECT_THRESHOLD                     FPGA_CMD_SET_USER_BYTE1
 #define FPGA_LF_EDGE_DETECT_READER_FIELD                       (1<<0)
+#define FPGA_LF_EDGE_DETECT_TOGGLE_MODE                                (1<<1)
 // Options for the HF reader, tx to tag
 #define FPGA_HF_READER_TX_SHALLOW_MOD                          (1<<0)
 // Options for the HF reader, correlating against rx from tag
 #define FPGA_HF_READER_RX_XCORR_848_KHZ                                (1<<0)
 #define FPGA_HF_READER_RX_XCORR_SNOOP                          (1<<1)
-#define FPGA_HF_READER_RX_XCORR_QUARTER_FREQ           (1<<2)
+#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)
 // Options for ISO14443A
-#define FPGA_HF_ISO14443A_SNIFFER                                      (0<<0)
+#define FPGA_HF_ISO14443A_SNIFFER                              (0<<0)
 #define FPGA_HF_ISO14443A_TAGSIM_LISTEN                                (1<<0)
 #define FPGA_HF_ISO14443A_TAGSIM_MOD                           (2<<0)
 #define FPGA_HF_ISO14443A_READER_LISTEN                                (3<<0)