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cvs.zerfleddert.de Git - proxmark3-svn/blob - armsrc/util.h
144032324d62e74b77bba24bc2a3669045328208
1 //-----------------------------------------------------------------------------
2 // Jonathan Westhues, Aug 2005
4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
5 // at your option, any later version. See the LICENSE.txt file for the text of
7 //-----------------------------------------------------------------------------
8 // Utility functions used in many places, not specific to any piece of code.
9 //-----------------------------------------------------------------------------
17 #define RAMFUNC __attribute((long_call, section(".ramfunc")))
19 #define BYTEx(x, n) (((x) >> (n * 8)) & 0xff )
26 #define BUTTON_NO_CLICK 0
27 #define BUTTON_SINGLE_CLICK -1
28 #define BUTTON_DOUBLE_CLICK -2
29 #define BUTTON_ERROR -99
31 void num_to_bytes(uint64_t n
, size_t len
, uint8_t* dest
);
32 uint64_t bytes_to_num(uint8_t* src
, size_t len
);
34 void SpinDelay(int ms
);
35 void SpinDelayUs(int us
);
36 void LED(int led
, int ms
);
38 int BUTTON_CLICKED(int ms
);
39 int BUTTON_HELD(int ms
);
40 void FormatVersionInformation(char *dst
, int len
, const char *prefix
, void *version_information
);
42 void StartTickCount();
43 uint32_t RAMFUNC
GetTickCount();
46 uint32_t RAMFUNC
GetCountUS();
47 uint32_t RAMFUNC
GetDeltaCountUS();