text: /*
   * FreeRTOS Kernel V10.2.0
   * Copyright (C) 2019 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy of
   * this software and associated documentation files (the "Software"), to deal in
   * the Software without restriction, including without limitation the rights to
   * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
   * the Software, and to permit persons to whom the Software is furnished to do so,
   * subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
   * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
   * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
   * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   *
   * http://www.FreeRTOS.org
   * http://aws.amazon.com/freertos
   *
   * 1 tab == 4 spaces!
   */
  
  #ifndef PORTMACRO_H
  #define PORTMACRO_H
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /*-----------------------------------------------------------
   * Port specific definitions.
   *
   * The settings in this file configure FreeRTOS correctly for the
   * given hardware and compiler.
   *
   * These settings should not be altered.
   *-----------------------------------------------------------
   */
  
  
  /* Type definitions. */
  #define portCHAR        char
  #define portFLOAT       float
  #define portDOUBLE      long
  #define portLONG        long
  #define portSHORT       int
  #define portSTACK_TYPE  uint16_t
  #define portBASE_TYPE	short
  
  typedef portSTACK_TYPE StackType_t;
  typedef short BaseType_t;
  typedef unsigned short UBaseType_t;
  
  
  #if( configUSE_16_BIT_TICKS == 1 )
          typedef uint16_t TickType_t;
          #define portMAX_DELAY ( TickType_t ) 0xffff
  #else
          typedef uint32_t TickType_t;
          #define portMAX_DELAY ( TickType_t ) 0xffffffffUL
  #endif
  /*-----------------------------------------------------------*/
  
  /* Critical section management. */
  void portENTER_CRITICAL( void );
  #pragma aux portENTER_CRITICAL = "pushf" \
                                   "cli";
  
  void portEXIT_CRITICAL( void );
  #pragma aux portEXIT_CRITICAL   = "popf";
  
  void portDISABLE_INTERRUPTS( void );
  #pragma aux portDISABLE_INTERRUPTS = "cli";
  
  void portENABLE_INTERRUPTS( void );
  #pragma aux portENABLE_INTERRUPTS = "sti";
  /*-----------------------------------------------------------*/
  
  /* Architecture specifics. */
  #define portSTACK_GROWTH        ( -1 )
  #define portSWITCH_INT_NUMBER   0x80
  #define portYIELD()             __asm{ int portSWITCH_INT_NUMBER }
  #define portTICK_PERIOD_MS        ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
  #define portBYTE_ALIGNMENT      2
  #define portINITIAL_SW          ( ( portSTACK_TYPE ) 0x0202 )   /* Start the tasks with interrupts enabled. */
  #define portNOP()				__asm{ nop }
  /*-----------------------------------------------------------*/
  
  /* Compiler specifics. */
  #define portINPUT_BYTE( xAddr )                 inp( xAddr )
  #define portOUTPUT_BYTE( xAddr, ucValue )       outp( xAddr, ucValue )
  #define portINPUT_WORD( xAddr )                 inpw( xAddr )
  #define portOUTPUT_WORD( xAddr, usValue )       outpw( xAddr, usValue )
  /*-----------------------------------------------------------*/
  
  /* Task function macros as described on the FreeRTOS.org WEB site. */
  #define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
  #define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* PORTMACRO_H */
  
  