CHG: a better micro second (us) spindely function. At average it has 8-10us delay...

[proxmark3-svn] / armsrc / util.h

diff --git a/armsrc/util.h b/armsrc/util.h
index 34760ab1dedd4eb83e4df3c0ee60a26e44c3ad64..3ff70dd4a44fba4b1d33567e081f705567a65939 100644 (file)
--- a/armsrc/util.h
+++ b/armsrc/util.h
@@ -13,6 +13,11 @@
 
 #include <stddef.h>
 #include <stdint.h>
+#include "common.h"
+#include "string.h"
+#include "apps.h"
+#include "BigBuf.h"
+#include "proxmark3.h"
 
 #define BYTEx(x, n) (((x) >> (n * 8)) & 0xff )
 
@@ -26,8 +31,25 @@
 #define BUTTON_DOUBLE_CLICK -2
 #define BUTTON_ERROR -99
 
+#ifndef BSWAP_16
+# define BSWAP_16(x) ((( ((x) & 0xFF00 ) >> 8))| ( (((x) & 0x00FF) << 8)))
+#endif
+#ifndef BITMASK
+# define BITMASK(X) (1 << (X))
+#endif
+#ifndef ARRAYLEN
+# define ARRAYLEN(x) (sizeof(x)/sizeof((x)[0]))
+#endif
+
+void print_result(char *name, uint8_t *buf, size_t len);
+size_t nbytes(size_t nbits);
+uint32_t SwapBits(uint32_t value, int nrbits);
+uint32_t reflect(uint32_t v, int b);
 void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
 uint64_t bytes_to_num(uint8_t* src, size_t len);
+void rol(uint8_t *data, const size_t len);
+void lsl (uint8_t *data, size_t len);
+int32_t le24toh (uint8_t data[3]);
 
 void SpinDelay(int ms);
 void SpinDelayUs(int us);
@@ -37,4 +59,17 @@ int BUTTON_CLICKED(int ms);
 int BUTTON_HELD(int ms);
 void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_information);
 
+void StartTickCount();
+uint32_t RAMFUNC GetTickCount();
+
+void StartCountUS();
+uint32_t RAMFUNC GetCountUS();
+void ResetUSClock(void);
+void SpinDelayCountUs(uint32_t us);
+//uint32_t RAMFUNC GetDeltaCountUS();
+
+void StartCountSspClk();
+void ResetSspClk(void);
+uint32_t RAMFUNC GetCountSspClk();
+
 #endif