Merge pull request #1 from Proxmark/master

[proxmark3-svn] / armsrc / apps.h

diff --git a/armsrc/apps.h b/armsrc/apps.h
index ee9fea743010b4bb6d06b0342a13e2bb878ee100..ed51c7b94894faf9413b9d84e91b3aae5bbedd81 100644 (file)
--- a/armsrc/apps.h
+++ b/armsrc/apps.h
@@ -20,18 +20,22 @@
 
 // The large multi-purpose buffer, typically used to hold A/D samples,
 // maybe processed in some way.
-uint32_t BigBuf[10000];
-// BIG CHANGE - UNDERSTAND THIS BEFORE WE COMMIT
-#define TRACE_OFFSET          0
-#define TRACE_SIZE         3000
-#define RECV_CMD_OFFSET    3032
-#define RECV_CMD_SIZE        64
-#define RECV_RES_OFFSET    3096
-#define RECV_RES_SIZE        64
-#define DMA_BUFFER_OFFSET  3160
-#define DMA_BUFFER_SIZE    4096
-#define FREE_BUFFER_OFFSET 7256
-#define FREE_BUFFER_SIZE   2744
+#define BIGBUF_SIZE                            40000
+uint32_t BigBuf[BIGBUF_SIZE / sizeof(uint32_t)];
+#define TRACE_OFFSET                   0
+#define TRACE_SIZE                             3000
+#define RECV_CMD_OFFSET                        (TRACE_OFFSET + TRACE_SIZE)
+#define MAX_FRAME_SIZE                 256
+#define MAX_PARITY_SIZE                        ((MAX_FRAME_SIZE + 1)/ 8)
+#define RECV_CMD_PAR_OFFSET            (RECV_CMD_OFFSET + MAX_FRAME_SIZE)
+#define RECV_RESP_OFFSET               (RECV_CMD_PAR_OFFSET + MAX_PARITY_SIZE)
+#define RECV_RESP_PAR_OFFSET   (RECV_RESP_OFFSET + MAX_FRAME_SIZE)
+#define CARD_MEMORY_OFFSET             (RECV_RESP_PAR_OFFSET + MAX_PARITY_SIZE)
+#define CARD_MEMORY_SIZE               4096    
+#define DMA_BUFFER_OFFSET              CARD_MEMORY_OFFSET
+#define DMA_BUFFER_SIZE                CARD_MEMORY_SIZE
+#define FREE_BUFFER_OFFSET             (CARD_MEMORY_OFFSET + CARD_MEMORY_SIZE)
+#define FREE_BUFFER_SIZE               (BIGBUF_SIZE - FREE_BUFFER_OFFSET - 1)
 
 extern const uint8_t OddByteParity[256];
 extern uint8_t *trace; // = (uint8_t *) BigBuf;
@@ -158,8 +162,8 @@ void RAMFUNC SnoopIso14443a(uint8_t param);
 void SimulateIso14443aTag(int tagType, int uid_1st, int uid_2nd, byte_t* data);
 void ReaderIso14443a(UsbCommand * c);
 // Also used in iclass.c
-bool RAMFUNC LogTrace(const uint8_t * btBytes, uint8_t iLen, uint32_t iSamples, uint32_t dwParity, bool readerToTag);
-uint32_t GetParity(const uint8_t * pbtCmd, int iLen);
+bool RAMFUNC LogTrace(const uint8_t *btBytes, uint16_t len, uint32_t timestamp_start, uint32_t timestamp_end, uint8_t *parity, bool readerToTag);
+void GetParity(const uint8_t *pbtCmd, uint16_t len, uint8_t *parity);
 void iso14a_set_trigger(bool enable);
 void iso14a_clear_trace();
 void iso14a_set_tracing(bool enable);