text: /*
   * FreeRTOS Kernel V10.0.1
   * Copyright (C) 2017 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
   * Additions Copyright 2018 Espressif Systems (Shanghai) PTE LTD
   *
   * 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 FREERTOS_CONFIG_H
  #define FREERTOS_CONFIG_H
  
  #include "sdkconfig.h"
  
  #ifndef __ASSEMBLER__
  #include <stdlib.h>
  #include "rom/ets_sys.h"
  #endif
  
  /*-----------------------------------------------------------
   * Application specific definitions.
   *
   * These definitions should be adjusted for your particular hardware and
   * application requirements.
   *
   * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
   * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE. 
   *
   * See http://www.freertos.org/a00110.html.
   *----------------------------------------------------------*/
  
  #define portNUM_PROCESSORS          1
  #define configUSE_PREEMPTION		1
  
  #define configUSE_IDLE_HOOK			1
  #define configUSE_TICK_HOOK			1
  
  #define configUSE_TICKLESS_IDLE 	1
  #define configCPU_CLOCK_HZ			( ( unsigned long ) 80000000 )	
  #define configTICK_RATE_HZ			( ( portTickType ) CONFIG_FREERTOS_HZ )
  #define configMAX_PRIORITIES		15
  #if CONFIG_ESP8266_WIFI_DEBUG_LOG_ENABLE
  #define configMINIMAL_STACK_SIZE	( ( unsigned short ) 2048 )
  #else
  #define configMINIMAL_STACK_SIZE	( ( unsigned short ) 768 )
  #endif
  //#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 17 * 1024 ) )
  #define configMAX_TASK_NAME_LEN		( 16 )
  
  #define configUSE_16_BIT_TICKS		0
  #define configIDLE_SHOULD_YIELD		1
  
  #define INCLUDE_xTaskGetIdleTaskHandle 1
  #define INCLUDE_xTimerGetTimerDaemonTaskHandle 1
  
  #ifndef CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK
  #define configCHECK_FOR_STACK_OVERFLOW  2
  #endif
  
  #define configUSE_MUTEXES  1
  #define configUSE_RECURSIVE_MUTEXES  1
  #define configUSE_COUNTING_SEMAPHORES   1
  #define configUSE_TIMERS    1
  
  #if configUSE_TIMERS
  #define configTIMER_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
  #define configTIMER_QUEUE_LENGTH (10)
  #define configTIMER_TASK_STACK_DEPTH  ( ( unsigned short ) CONFIG_FREERTOS_TIMER_STACKSIZE )
  #define INCLUDE_xTimerPendFunctionCall 1
  #endif
  
  /* Co-routine definitions. */
  #define configUSE_CO_ROUTINES 		0
  #define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
  
  /* Set the following definitions to 1 to include the API function, or zero
  to exclude the API function. */
  
  #define INCLUDE_vTaskPrioritySet		1
  #define INCLUDE_uxTaskPriorityGet		1
  #define INCLUDE_vTaskDelete				1
  #define INCLUDE_vTaskCleanUpResources	0
  #define INCLUDE_vTaskSuspend			1
  #define INCLUDE_vTaskDelayUntil			1
  #define INCLUDE_vTaskDelay				1
  
  /*set the #define for debug info*/
  #define INCLUDE_xTaskGetCurrentTaskHandle 1
  #define INCLUDE_uxTaskGetStackHighWaterMark 1
  
  #define INCLUDE_xSemaphoreGetMutexHolder    1
  
  /* This is the raw value as per the Cortex-M3 NVIC.  Values can be 255
  (lowest) to 0 (1?) (highest). */
  #define configKERNEL_INTERRUPT_PRIORITY 		255
  /* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
  See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
  #define configMAX_SYSCALL_INTERRUPT_PRIORITY 	191 /* equivalent to 0xb0, or priority 11. */
  
  
  /* This is the value being used as per the ST library which permits 16
  priority values, 0 to 15.  This must correspond to the
  configKERNEL_INTERRUPT_PRIORITY setting.  Here 15 corresponds to the lowest
  NVIC value of 255. */
  #define configLIBRARY_KERNEL_INTERRUPT_PRIORITY	15
  
  // add it to menuconfig later
  #ifdef CONFIG_FREERTOS_ENABLE_REENT
  #define configUSE_NEWLIB_REENTRANT  1
  #endif
  
  /**
   * 0: LwIP
   * 1: pthread (optional)
   * 2: errno
   */
  #define configNUM_THREAD_LOCAL_STORAGE_POINTERS 3
  #define configTHREAD_LOCAL_STORAGE_DELETE_CALLBACKS 1
  
  /* add this to dump task stack information */
  #define configRECORD_STACK_HIGH_ADDRESS 1
  
  #ifdef CONFIG_TASK_SWITCH_FASTER
  #define TASK_SW_ATTR IRAM_ATTR
  #else
  #define TASK_SW_ATTR
  #endif
  
  #if CONFIG_USE_QUEUE_SETS
  #define configUSE_QUEUE_SETS 1
  #endif
  
  #ifdef CONFIG_FREERTOS_USE_TRACE_FACILITY
  #define configUSE_TRACE_FACILITY        1       /* Used by uxTaskGetSystemState(), and other trace facility functions */
  #endif
  
  #ifdef CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS
  #define configUSE_STATS_FORMATTING_FUNCTIONS    1   /* Used by vTaskList() */
  #endif
  
  #ifdef CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS
  #define configGENERATE_RUN_TIME_STATS           1   /* Used by vTaskGetRunTimeStats() */
  #define configSUPPORT_DYNAMIC_ALLOCATION        1
  
  //ccount or esp_timer are initialized elsewhere
  #define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS()
  
  #ifdef CONFIG_FREERTOS_RUN_TIME_STATS_USING_CPU_CLK
  #ifndef __ASSEMBLER__
  extern uint64_t g_esp_os_cpu_clk;
  #define portGET_RUN_TIME_COUNTER_VALUE()  g_esp_os_cpu_clk
  #endif
  /* Fine resolution time */
  #elif defined(CONFIG_FREERTOS_RUN_TIME_STATS_USING_ESP_TIMER)
  /* Coarse resolution time (us) */
  #ifndef __ASSEMBLER__
  uint32_t esp_get_time(void);
  #define portALT_GET_RUN_TIME_COUNTER_VALUE(x)    x = (uint32_t)esp_get_time()
  #endif /* __ASSEMBLER__ */
  #endif /* CONFIG_FREERTOS_RUN_TIME_STATS_USING_CPU_CLK */
  
  #endif /* CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS */
  
  #define traceINCREASE_TICK_COUNT(_ticks)    esp_increase_tick_cnt(_ticks)
  
  #ifndef configIDLE_TASK_STACK_SIZE
  #define configIDLE_TASK_STACK_SIZE CONFIG_FREERTOS_IDLE_TASK_STACKSIZE
  #endif /* configIDLE_TASK_STACK_SIZE */
  
  #ifndef configENABLE_TASK_SNAPSHOT
  #define configENABLE_TASK_SNAPSHOT          1
  #endif
  
  #ifndef configENABLE_TASK_MODIFY_STACK_DEPTH
  #define configENABLE_TASK_MODIFY_STACK_DEPTH 1
  #endif
  
  #endif /* FREERTOS_CONFIG_H */
  
  