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44676bde72
* Add `.ramfunc` section to bootrom loader script * exclude spiffs functionality from flashmem.h/flashmem.c (allows bootrom to use flashmem) * hide unused tick.h / flashmem.h functions from bootrom (not technically necessary; see comments) * bootrom: add source files, include path, and defines when `PLATFORM_DEFS` defines `WITH_FLASH` * Define `AS_BOOTROM` to indicate code is building for bootrom
64 lines
2 KiB
C
64 lines
2 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) Jonathan Westhues, Aug 2005
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// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// See LICENSE.txt for the text of the license.
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//-----------------------------------------------------------------------------
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// Timers, Clocks functions used in LF or Legic where you would need detailed time.
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//-----------------------------------------------------------------------------
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#ifndef __TICKS_H
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#define __TICKS_H
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#include "common.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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void StartTicks(void);
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uint32_t GetTicks(void);
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void WaitUS(uint32_t us);
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void WaitTicks(uint32_t ticks);
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void StartCountUS(void);
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uint32_t RAMFUNC GetCountUS(void);
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void StopTicks(void);
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#ifndef AS_BOOTROM //////////////////////////////////////////////////////////////
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// Bootrom does not require these functions.
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// Wrap in #ifndef to avoid accidental bloat of bootrom
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void SpinDelay(int ms);
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void SpinDelayUs(int us);
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void SpinDelayUsPrecision(int us); // precision 0.6us , running for 43ms before
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void StartTickCount(void);
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uint32_t RAMFUNC GetTickCount(void);
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uint32_t RAMFUNC GetTickCountDelta(uint32_t start_ticks);
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void ResetUSClock(void);
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void SpinDelayCountUs(uint32_t us);
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void StartCountSspClk(void);
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void ResetSspClk(void);
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uint32_t RAMFUNC GetCountSspClk(void);
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uint32_t RAMFUNC GetCountSspClkDelta(uint32_t start);
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void WaitMS(uint32_t ms);
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#endif // #ifndef AS_BOOTROM
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#endif
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