94 wiersze
2.7 KiB
C
94 wiersze
2.7 KiB
C
/**
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@Company
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Microchip Technology Inc.
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@Description
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This Source file provides APIs.
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Generation Information :
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Driver Version : 1.0.0
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*/
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/*
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© [2023] Microchip Technology Inc. and its subsidiaries.
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Subject to your compliance with these terms, you may use Microchip
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software and any derivatives exclusively with Microchip products.
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You are responsible for complying with 3rd party license terms
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applicable to your use of 3rd party software (including open source
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software) that may accompany Microchip software. SOFTWARE IS ?AS IS.?
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NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS
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SOFTWARE, INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT,
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MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
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WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE,
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INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE OF ANY
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KIND WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF
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MICROCHIP HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE
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FORESEEABLE. TO THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP?S
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TOTAL LIABILITY ON ALL CLAIMS RELATED TO THE SOFTWARE WILL NOT
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EXCEED AMOUNT OF FEES, IF ANY, YOU PAID DIRECTLY TO MICROCHIP FOR
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THIS SOFTWARE.
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*/
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/**
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* \defgroup doc_driver_system_protected_io Protected IO
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* \ingroup doc_driver_system
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*
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* \section doc_driver_protected_io_rev Revision History
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* - v0.0.0.1 Initial Commit
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*
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*@{
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*/
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#ifndef PROTECTED_IO_H
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#define PROTECTED_IO_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(__DOXYGEN__)
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//! \name IAR Memory Model defines.
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//@{
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/**
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* \def CONFIG_MEMORY_MODEL_TINY
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* \brief Configuration symbol to enable 8 bit pointers.
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*
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*/
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#define CONFIG_MEMORY_MODEL_TINY
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/**
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* \def CONFIG_MEMORY_MODEL_SMALL
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* \brief Configuration symbol to enable 16 bit pointers.
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* \note If no memory model is defined, SMALL is default.
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*
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*/
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#define CONFIG_MEMORY_MODEL_SMALL
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/**
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* \def CONFIG_MEMORY_MODEL_LARGE
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* \brief Configuration symbol to enable 24 bit pointers.
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*
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*/
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#define CONFIG_MEMORY_MODEL_LARGE
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//@}
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#endif
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/**
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* \brief Write to am 8-bit I/O register protected by CCP or a protection bit
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*
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* \param addr Address of the I/O register
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* \param magic CCP magic value or Mask for protection bit
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* \param value Value to be written
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*
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* \note Using IAR Embedded workbench, the choice of memory model has an impact
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* on calling convention. The memory model is not visible to the
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* preprocessor, so it must be defined in the Assembler preprocessor directives.
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*/
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extern void protected_write_io(void *addr, uint8_t magic, uint8_t value);
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/** @} */
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#endif /* PROTECTED_IO_H */
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