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https://github.com/Proxmark/proxmark3.git
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72622d6429
* move cmd.[ch] and usb_cdc.[ch] to armsrc * sorting out #includes * replace byte_t by uint8_t * some reformatting * whitespace fixes * (no functional changes)
85 lines
2.6 KiB
C
85 lines
2.6 KiB
C
//-----------------------------------------------------------------------------
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// Jonathan Westhues, Aug 2005
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// Utility functions used in many places, not specific to any piece of code.
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//-----------------------------------------------------------------------------
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#ifndef UTIL_H__
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#define UTIL_H__
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#include <stddef.h>
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#include <stdint.h>
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#include "common.h"
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#include "at91sam7s512.h"
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#define BYTEx(x, n) (((x) >> (n * 8)) & 0xff )
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#define LED_RED 1
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#define LED_ORANGE 2
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#define LED_GREEN 4
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#define LED_RED2 8
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#define BUTTON_HOLD 1
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#define BUTTON_NO_CLICK 0
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#define BUTTON_SINGLE_CLICK -1
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#define BUTTON_DOUBLE_CLICK -2
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#define BUTTON_ERROR -99
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#define REV8(x) ((((x)>>7)&1)|((((x)>>6)&1)<<1)|((((x)>>5)&1)<<2)|((((x)>>4)&1)<<3)|((((x)>>3)&1)<<4)|((((x)>>2)&1)<<5)|((((x)>>1)&1)<<6)|(((x)&1)<<7))
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#define REV16(x) (REV8(x) | (REV8 (x >> 8) << 8))
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#define REV32(x) (REV16(x) | (REV16(x >> 16) << 16))
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#define REV64(x) (REV32(x) | (REV32(x >> 32) << 32))
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extern void print_result(char *name, uint8_t *buf, size_t len);
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extern size_t nbytes(size_t nbits);
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extern uint32_t SwapBits(uint32_t value, int nrbits);
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extern void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
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extern uint64_t bytes_to_num(uint8_t* src, size_t len);
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extern void rol(uint8_t *data, const size_t len);
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extern void lsl (uint8_t *data, size_t len);
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extern void LED(int led, int ms);
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extern void LEDsoff();
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extern void LEDson();
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extern void LEDsinvert();
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extern int BUTTON_CLICKED(int ms);
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extern int BUTTON_HELD(int ms);
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extern void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_information);
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//iceman's ticks.h
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#ifndef GET_TICKS
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# define GET_TICKS GetTicks()
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#endif
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extern void SpinDelay(int ms);
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extern void SpinDelayUs(int us);
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extern void StartTickCount();
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extern uint32_t RAMFUNC GetTickCount();
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extern void StartCountUS();
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extern uint32_t RAMFUNC GetCountUS();
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extern uint32_t RAMFUNC GetDeltaCountUS();
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extern void StartCountSspClk();
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extern void ResetSspClk(void);
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extern uint32_t GetCountSspClk();
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extern void StartTicks(void);
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extern uint32_t GetTicks(void);
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extern void WaitTicks(uint32_t ticks);
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extern void WaitUS(uint16_t us);
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extern void WaitMS(uint16_t ms);
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extern void ResetTicks();
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extern void ResetTimer(AT91PS_TC timer);
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extern void StopTicks(void);
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// end iceman's ticks.h
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extern uint32_t prand();
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#endif
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