#ifndef GPS_MACROS_INCLUDED
	#define GPS_MACROS_INCLUDED

	#include <stdio.h>
	
	/*
	 * Verbosity is cumulative:
	 *   1: navigation result (position and DOP)
	 *   2: tracked channel/PRN summary
	 *   3: state transitions, warnings/errors and integrity summary
	 *   4: performance, NAV satellite and low-level diagnostic detail
	 *
	 * The aliases keep call sites descriptive without creating extra verbosity
	 * levels. GPS_DEBUG_LEVEL should normally be in the range 1..4.
	 */
		#define DEBUG_STATUS   1
		#define DEBUG_CHANNELS 2
		#define DEBUG_EVENTS   3
		#define DEBUG_TRACE    4

		#define DEBUG_ERROR   DEBUG_EVENTS
		#define DEBUG_WARNING DEBUG_EVENTS
		#define DEBUG_INFO    DEBUG_EVENTS
		#define DEBUG_DEBUG   DEBUG_TRACE

		#define GPS_LOG_CAT_ACQ   "ACQ"
		#define GPS_LOG_CAT_TRK   "TRK"
		#define GPS_LOG_CAT_ISR   "ISR"
		#define GPS_LOG_CAT_NAV   "NAV"
		#define GPS_LOG_CAT_SCHED "SCHED"
		#define GPS_LOG_CAT_MEM   "MEM"
		#define GPS_LOG_CAT_HWREG "HWREG"
		#define GPS_LOG_CAT_FUSION "FUSION"
	
		// Set the current verbosity level
		#ifdef DEBUG
			#ifndef GPS_DEBUG_LEVEL
				#define GPS_DEBUG_LEVEL DEBUG_DEBUG
			#endif
			#define DEBUG_LEVEL GPS_DEBUG_LEVEL
		#endif
	
		#ifdef DEBUG_LEVEL
		    #define GPS_DEBUG_ENABLED(level) ((level) <= DEBUG_LEVEL)
		    #define PRINT_DEBUG(level, ...) \
		        do { if (GPS_DEBUG_ENABLED(level)) printf(__VA_ARGS__); } while (0)
		    #define GPS_LOG(level, category, ...) \
		        do { if (GPS_DEBUG_ENABLED(level)) { printf("[%s] ", (category)); printf(__VA_ARGS__); } } while (0)
		#else
		    #define GPS_DEBUG_ENABLED(level) 0
		    #define PRINT_DEBUG(level, ...) \
		        do { } while (0)
		    #define GPS_LOG(level, category, ...) \
		        do { } while (0)
			// Do nothing
		#endif

#endif