76 lines
3 KiB
C++
76 lines
3 KiB
C++
#ifndef _LOGGER_H_
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#define _LOGGER_H_
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#include <Arduino.h>
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class Logger
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{
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public:
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enum debug_level_t {
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DEBUG_LEVEL_NONE, // No debug output
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DEBUG_LEVEL_ERROR, // Critical errors
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DEBUG_LEVEL_WARN, // Error conditions but not critical
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DEBUG_LEVEL_INFO, // Information messages
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DEBUG_LEVEL_DEBUG, // Extra information - default level (if not changed)
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DEBUG_LEVEL_VERBOSE, // More information than the usual
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DEBUG_LEVELS_SIZE
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};
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static Logger & instance()
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{
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static Logger _instance;
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return _instance;
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}
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~Logger() {}
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void setSerial(const HardwareSerial & serial = Serial);
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void setDebugLevel(debug_level_t level);
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// print always:
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void printA(const String & text, const char * file, uint32_t line); // always
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void printE(const String & text, const char * file, uint32_t line); // error
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void printlnA(const String & text, const char * file, uint32_t line); // always with new line
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void printlnE(const String & text, const char * file, uint32_t line); // error with new line
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// depending on verbose level:
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void printV(const String & text, const char * file, uint32_t line); // verbose
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void printD(const String & text, const char * file, uint32_t line); // debug
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void printI(const String & text, const char * file, uint32_t line); // information
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void printW(const String & text, const char * file, uint32_t line); // warning
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void printlnV(const String & text, const char * file, uint32_t line); // verbose with new line
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void printlnD(const String & text, const char * file, uint32_t line); // debug with new line
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void printlnI(const String & text, const char * file, uint32_t line); // information with new line
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void printlnW(const String & text, const char * file, uint32_t line); // warning with new line
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private:
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HardwareSerial & _serial;
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debug_level_t _level;
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bool _printIsNewline;
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void printStartColor(debug_level_t level);
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void printHeader(debug_level_t level, const char * file, uint32_t line, bool isln);
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void printEndColor(debug_level_t level);
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char levelToChar(debug_level_t level);
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Logger();
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Logger(const Logger &);
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Logger & operator = (const Logger &);
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};
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#define logPrintA(text) Logger::instance().printA(text, __FILE__, __LINE__)
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#define logPrintE(text) Logger::instance().printE(text, __FILE__, __LINE__)
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#define logPrintlnA(text) Logger::instance().printlnA(text, __FILE__, __LINE__)
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#define logPrintlnE(text) Logger::instance().printlnE(text, __FILE__, __LINE__)
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#define logPrintV(text) Logger::instance().printV(text, __FILE__, __LINE__)
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#define logPrintD(text) Logger::instance().printD(text, __FILE__, __LINE__)
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#define logPrintI(text) Logger::instance().printI(text, __FILE__, __LINE__)
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#define logPrintW(text) Logger::instance().printW(text, __FILE__, __LINE__)
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#define logPrintlnV(text) Logger::instance().printlnV(text, __FILE__, __LINE__)
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#define logPrintlnD(text) Logger::instance().printlnD(text, __FILE__, __LINE__)
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#define logPrintlnI(text) Logger::instance().printlnI(text, __FILE__, __LINE__)
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#define logPrintlnW(text) Logger::instance().printlnW(text, __FILE__, __LINE__)
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#endif
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