113 lines
4.0 KiB
C
113 lines
4.0 KiB
C
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/*
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* FreeRTOS Kernel V10.2.1
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* Copyright (C) 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* 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 OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* http://www.FreeRTOS.org
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* http://aws.amazon.com/freertos
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*
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* 1 tab == 4 spaces!
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*/
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#ifndef PORTMACRO_H
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#define PORTMACRO_H
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/*-----------------------------------------------------------
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* Port specific definitions.
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*
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* The settings in this file configure FreeRTOS correctly for the
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* given hardware and compiler.
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*
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* These settings should not be altered.
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*-----------------------------------------------------------
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*/
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/* Type definitions. */
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#define portCHAR char
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#define portFLOAT float
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#define portDOUBLE double
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#define portLONG long
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#define portSHORT int
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#define portSTACK_TYPE uint8_t
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#define portBASE_TYPE char
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typedef portSTACK_TYPE StackType_t;
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typedef signed char BaseType_t;
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typedef unsigned char UBaseType_t;
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#if( configUSE_16_BIT_TICKS == 1 )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffff
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#else
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typedef uint32_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
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#endif
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/*-----------------------------------------------------------*/
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/* Hardware specifics. */
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#define portBYTE_ALIGNMENT 1
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#define portGLOBAL_INT_ENABLE_BIT 0x80
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#define portSTACK_GROWTH 1
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#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
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/*-----------------------------------------------------------*/
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/* Critical section management. */
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#define portDISABLE_INTERRUPTS() INTCONbits.GIEH = 0;
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#define portENABLE_INTERRUPTS() INTCONbits.GIEH = 1;
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/* Push the INTCON register onto the stack, then disable interrupts. */
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#define portENTER_CRITICAL() POSTINC1 = INTCON; \
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INTCONbits.GIEH = 0;
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/* Retrieve the INTCON register from the stack, and enable interrupts
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if they were saved as being enabled. Don't modify any other bits
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within the INTCON register as these may have lagitimately have been
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modified within the critical region. */
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#define portEXIT_CRITICAL() _asm \
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MOVF POSTDEC1, 1, 0 \
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_endasm \
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if( INDF1 & portGLOBAL_INT_ENABLE_BIT ) \
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{ \
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portENABLE_INTERRUPTS(); \
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}
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/*-----------------------------------------------------------*/
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/* Task utilities. */
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extern void vPortYield( void );
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#define portYIELD() vPortYield()
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/*-----------------------------------------------------------*/
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/* Task function macros as described on the FreeRTOS.org WEB site. */
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#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
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#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
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/*-----------------------------------------------------------*/
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/* Required by the kernel aware debugger. */
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#ifdef __DEBUG
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#define portREMOVE_STATIC_QUALIFIER
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#endif
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#define portNOP() _asm \
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NOP \
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_endasm
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#endif /* PORTMACRO_H */
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