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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
/*****************************************************************************
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* (c) 2014 Microchip Technology Inc. and its subsidiaries.
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* You may use this software and any derivatives exclusively with
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* Microchip products.
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* THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS".
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* NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
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* INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
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* AND FITNESS FOR A PARTICULAR PURPOSE, OR ITS INTERACTION WITH MICROCHIP
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* PRODUCTS, COMBINATION WITH ANY OTHER PRODUCTS, OR USE IN ANY APPLICATION.
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* IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE,
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* INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND
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* WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS
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* BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE FORESEEABLE.
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* TO THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL
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* CLAIMS IN ANY WAY RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF
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* FEES, IF ANY, THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
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* MICROCHIP PROVIDES THIS SOFTWARE CONDITIONALLY UPON YOUR ACCEPTANCE
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* OF THESE TERMS.
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*****************************************************************************/
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/** @file mec14xx_system.h
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*MEC14xx System header
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*/
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/** @defgroup MEC14xx system
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*/
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#ifndef __SYSTEM_MEC14xx_H
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#define __SYSTEM_MEC14xx_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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#include "appcfg.h"
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#include "platform.h"
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/**
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* Initialize the system
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*
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* @param none
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* @return none
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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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uint32_t sys_code_sram_base(void);
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uint8_t sys_valid_sram_addr(void * const p);
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uint8_t sys_valid_sram_range(void * const p, const uint32_t byte_len);
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void sys_cpu_en_timer(uint32_t counts, uint8_t ien);
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uint32_t cpu_microsecond_interval(uint32_t start_count);
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uint32_t cpu_microsecond_count(void);
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#define CPU_US_DELTA(x) cpu_microsecond_interval(x)
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#ifdef __cplusplus
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}
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#endif
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#endif /* __SYSTEM_MEC14xx_H */
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/** @}
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*/
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