MAX32675 Peripheral Driver API
Peripheral Driver API for the MAX32675
system_max32675.h
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/*******************************************************************************
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* Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
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* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of Maxim Integrated
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* Products, Inc. shall not be used except as stated in the Maxim Integrated
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* Products, Inc. Branding Policy.
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*
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* The mere transfer of this software does not imply any licenses
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* of trade secrets, proprietary technology, copyrights, patents,
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* trademarks, maskwork rights, or any other form of intellectual
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* property whatsoever. Maxim Integrated Products, Inc. retains all
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* ownership rights.
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*
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* $Date: 2016-03-21 12:44:55 -0700 (Mon, 21 Mar 2016) $
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* $Revision: 22017 $
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*
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******************************************************************************/
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#ifndef _SYSTEM_MAX32675_H_
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#define _SYSTEM_MAX32675_H_
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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#include <stdint.h>
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/*----------------------------------------------------------------------------
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Define clocks
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*----------------------------------------------------------------------------*/
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/* NOTE: HIRC was previously named CRYPTO */
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#ifdef CRYPTO_FREQ
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#warning WARNING: CRYPTO_FREQ does not exist in MAX32675, replace with HIRC_FREQ!
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#define HIRC_FREQ CRYPTO_FREQ
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#endif
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/* NOTE: EXTCLK needs to be defined by user based on the clock they supply */
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#ifndef EXTCLK_FREQ
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#define EXTCLK_FREQ 75000000
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#endif
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/* NOTE: INRO was previously named NANORING */
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#ifndef INRO_FREQ
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#define INRO_FREQ 80000
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#endif
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//NOTE: IPO clock bit is documented as 96MHz, but SR says this will be 100.
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#ifndef IPO_FREQ
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#define IPO_FREQ 100000000
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#endif
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#ifndef IBRO_FREQ
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#define IBRO_FREQ 7372800
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#endif
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#ifndef ERFO_FREQ
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#define ERFO_FREQ 27120000
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#endif
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#ifndef ERTCO_FREQ
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#define ERTCO_FREQ 32768
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#endif
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#ifndef HIRC_FREQ
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#define HIRC_FREQ IPO_FREQ
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#endif
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extern
uint32_t SystemCoreClock;
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#ifdef PeripheralClock
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#warning PeripheralClock define is being overidden.
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#else
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#define PeripheralClock (SystemCoreClock /2)
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#endif
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/*
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* Initialize the system
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*
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* @brief Setup the microcontroller system.
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* Initialize the System and update the SystemCoreClock variable.
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*/
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void
SystemInit(
void
);
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/*
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* Update SystemCoreClock variable
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*
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* @brief Updates the SystemCoreClock with current core Clock
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* retrieved from cpu registers.
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*/
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void
SystemCoreClockUpdate(
void
);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* _SYSTEM_MAX32675_H_ */
CMSIS
Device
Maxim
MAX32675
Include
system_max32675.h
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