CHG: updated some comments. I still think I don't understand this code

[proxmark3-svn] / armsrc / util.h

diff --git a/armsrc/util.h b/armsrc/util.h
index 486f22e90f9f2698cf9fae6c45a09c6921e420cb..d323529226e71993d9518e2a1dd97264a1b30d1f 100644 (file)
--- a/armsrc/util.h
+++ b/armsrc/util.h
@@ -18,6 +18,7 @@
 #include "apps.h"
 #include "BigBuf.h"
 #include "proxmark3.h"
+#include "ticks.h"
 
 #define BYTEx(x, n) (((x) >> (n * 8)) & 0xff )
 
@@ -37,6 +38,9 @@
 #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);
@@ -48,23 +52,10 @@ 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);
 void LED(int led, int ms);
 void LEDsoff();
 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();
-//uint32_t RAMFUNC GetDeltaCountUS();
-
-void StartCountSspClk();
-void ResetSspClk(void);
-uint32_t RAMFUNC GetCountSspClk();
-
 #endif