text: //
  // Copyright (c) 2019 The nanoFramework project contributors
  // Portions Copyright 2017-2018 NXP. All rights reserved.
  // See LICENSE file in the project root for full license information.
  //
  
  #ifndef _FSL_DEBUG_CONSOLE_CONF_H_
  #define _FSL_DEBUG_CONSOLE_CONF_H_
  
  /****************Debug console configuration********************/
  
  /*! @brief If Non-blocking mode is needed, please define it at project setting,
  * otherwise blocking mode is the default transfer mode.
  * Warning: If you want to use non-blocking transfer,please make sure the corresponding
  * IO interrupt is enable, otherwise there is no output.
  * And non-blocking is combine with buffer, no matter bare-metal or rtos.
  */
  #ifdef DEBUG_CONSOLE_TRANSFER_NON_BLOCKING
  /*! @brief define the transmit buffer length which is used to store the multi task log, buffer is enabled automatically
  * when
  * non-blocking transfer is using,
  * This value will affect the RAM's ultilization, should be set per paltform's capability and software requirement.
  * If it is configured too small, log maybe missed , because the log will not be
  * buffered if the buffer is full, and the print will return immediately with -1.
  * And this value should be multiple of 4 to meet memory alignment.
  *
  */
  #ifndef DEBUG_CONSOLE_TRANSMIT_BUFFER_LEN
  #define DEBUG_CONSOLE_TRANSMIT_BUFFER_LEN (512U)
  #endif /* DEBUG_CONSOLE_TRANSMIT_BUFFER_LEN */
  
  /*! @brief define the receive buffer length which is used to store the user input, buffer is enabled automatically when
  * non-blocking transfer is using,
  * This value will affect the RAM's ultilization, should be set per paltform's capability and software requirement.
  * If it is configured too small, log maybe missed, because buffer will be overwrited if buffer is too small.
  * And this value should be multiple of 4 to meet memory alignment.
  *
  */
  #ifndef DEBUG_CONSOLE_RECEIVE_BUFFER_LEN
  #define DEBUG_CONSOLE_RECEIVE_BUFFER_LEN (512U)
  #endif /* DEBUG_CONSOLE_RECEIVE_BUFFER_LEN */
  
  #else
  #define DEBUG_CONSOLE_TRANSFER_BLOCKING
  #endif /* DEBUG_CONSOLE_TRANSFER_NON_BLOCKING */
  
  /*!@ brief Whether enable the RX function
  * If the macro is zero, the receive function of the debug console is disabled.
  */
  #ifndef DEBUG_CONSOLE_RX_ENABLE
  #define DEBUG_CONSOLE_RX_ENABLE (1U)
  #endif /* DEBUG_CONSOLE_RX_ENABLE */
  
  /*!@ brief define the MAX log length debug console support , that is when you call printf("log", x);, the log
  * length can not bigger than this value.
  * This macro decide the local log buffer length, the buffer locate at stack, the stack maybe overflow if
  * the buffer is too big and current task stack size not big enough.
  */
  #ifndef DEBUG_CONSOLE_PRINTF_MAX_LOG_LEN
  #define DEBUG_CONSOLE_PRINTF_MAX_LOG_LEN (128U)
  #endif /* DEBUG_CONSOLE_PRINTF_MAX_LOG_LEN */
  
  /*!@ brief define the buffer support buffer scanf log length, that is when you call scanf("log", &x);, the log
  * length can not bigger than this value.
  * As same as the DEBUG_CONSOLE_BUFFER_PRINTF_MAX_LOG_LEN.
  */
  #ifndef DEBUG_CONSOLE_SCANF_MAX_LOG_LEN
  #define DEBUG_CONSOLE_SCANF_MAX_LOG_LEN (20U)
  #endif /* DEBUG_CONSOLE_SCANF_MAX_LOG_LEN */
  
  /*! @brief Debug console synchronization
  * User should not change these macro for synchronization mode, but add the
  * corresponding synchronization mechanism per different software environment.
  * Such as, if another RTOS is used,
  * add:
  *  #define DEBUG_CONSOLE_SYNCHRONIZATION_XXXX 3
  * in this configuration file and implement the synchronization in fsl.log.c.
  */
  /*! @brief synchronization for baremetal software */
  #define DEBUG_CONSOLE_SYNCHRONIZATION_BM 0
  /*! @brief synchronization for freertos software */
  #define DEBUG_CONSOLE_SYNCHRONIZATION_FREERTOS 1
  
  /*! @brief RTOS synchronization mechanism disable
  * If not defined, default is enable, to avoid multitask log print mess.
  * If other RTOS is used, you can implement the RTOS's specific synchronization mechanism in fsl.log.c
  * If synchronization is disabled, log maybe messed on terminal.
  */
  #ifndef DEBUG_CONSOLE_DISABLE_RTOS_SYNCHRONIZATION
  #ifdef DEBUG_CONSOLE_TRANSFER_NON_BLOCKING
  #ifdef FSL_RTOS_FREE_RTOS
  #define DEBUG_CONSOLE_SYNCHRONIZATION_MODE DEBUG_CONSOLE_SYNCHRONIZATION_FREERTOS
  #else
  #define DEBUG_CONSOLE_SYNCHRONIZATION_MODE DEBUG_CONSOLE_SYNCHRONIZATION_BM
  #endif /* FSL_RTOS_FREE_RTOS */
  #else
  #define DEBUG_CONSOLE_SYNCHRONIZATION_MODE DEBUG_CONSOLE_SYNCHRONIZATION_BM
  #endif /* DEBUG_CONSOLE_TRANSFER_NON_BLOCKING */
  #endif /* DEBUG_CONSOLE_DISABLE_RTOS_SYNCHRONIZATION */
  
  /*! @brief echo function support
  * If you want to use the echo function,please define DEBUG_CONSOLE_ENABLE_ECHO
  * at your project setting.
  */
  #ifndef DEBUG_CONSOLE_ENABLE_ECHO
  #define DEBUG_CONSOLE_ENABLE_ECHO_FUNCTION 0
  #else
  #define DEBUG_CONSOLE_ENABLE_ECHO_FUNCTION 1
  #endif /* DEBUG_CONSOLE_ENABLE_ECHO */
  
  /*********************************************************************/
  
  /***************Debug console other configuration*********************/
  /*! @brief Definition to printf the float number. */
  #ifndef PRINTF_FLOAT_ENABLE
  #define PRINTF_FLOAT_ENABLE 0U
  #endif /* PRINTF_FLOAT_ENABLE */
  
  /*! @brief Definition to scanf the float number. */
  #ifndef SCANF_FLOAT_ENABLE
  #define SCANF_FLOAT_ENABLE 0U
  #endif /* SCANF_FLOAT_ENABLE */
  
  /*! @brief Definition to support advanced format specifier for printf. */
  #ifndef PRINTF_ADVANCED_ENABLE
  #define PRINTF_ADVANCED_ENABLE 0U
  #endif /* PRINTF_ADVANCED_ENABLE */
  
  /*! @brief Definition to support advanced format specifier for scanf. */
  #ifndef SCANF_ADVANCED_ENABLE
  #define SCANF_ADVANCED_ENABLE 0U
  #endif /* SCANF_ADVANCED_ENABLE */
  
  /*! @brief Definition to select virtual com(USB CDC) as the debug console. */
  #ifndef BOARD_USE_VIRTUALCOM
  #define BOARD_USE_VIRTUALCOM 0U
  #endif
  /*******************************************************************/
  
  #endif /* _FSL_DEBUG_CONSOLE_CONF_H_ */
  