text: #ifndef CSM_CONFIG_H
  #define CSM_CONFIG_H
  
  #include <assert.h>
  #include <stdio.h>
  
  #define CSM_DEF_PDU_SIZE        1024
  
  
  #define TRUE 1
  #define FALSE 0
  
  #ifndef CSM_ASSERT
  #define CSM_ASSERT(condition) assert(condition)
  #endif
  
  #ifndef CSM_TRACE
  #define CSM_TRACE(...) printf(__VA_ARGS__)
  #endif
  
  #ifndef CSM_LOG
  #define CSM_LOG(...) printf("[LOG]");printf(__VA_ARGS__);printf("\r\n")
  #endif
  
  #ifndef CSM_ERR
  #define CSM_ERR(...) printf("[ERR]");printf(__VA_ARGS__);printf("\r\n")
  #endif
  
  #endif // CSM_CONFIG_H
  
  