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hekate/bdk/libs/lvgl/lv_misc/lv_log.h
CTCaer 185526d134 Introducing Bootloader Development Kit (BDK)
BDK will allow developers to use the full collection of drivers,
with limited editing, if any, for making payloads for Nintendo Switch.

Using a single source for everything will also help decoupling
Switch specific code and easily port it to other Tegra X1/X1+ platforms.
And maybe even to lower targets.

Everything is now centrilized into bdk folder.
Every module or project can utilize it by simply including it.

This is just the start and it will continue to improve.
2020-06-14 15:25:21 +03:00

86 lines
2.3 KiB
C

/**
* @file lv_log.h
*
*/
#ifndef LV_LOG_H
#define LV_LOG_H
#ifdef __cplusplus
extern "C" {
#endif
/*********************
* INCLUDES
*********************/
#ifdef LV_CONF_INCLUDE_SIMPLE
#include "lv_conf.h"
#else
#include "../../lv_conf.h"
#endif
#include <stdint.h>
/*********************
* DEFINES
*********************/
/*Possible log level. For compatibility declare it independently from `USE_LV_LOG`*/
#define LV_LOG_LEVEL_TRACE 0 /*A lot of logs to give detailed information*/
#define LV_LOG_LEVEL_INFO 1 /*Log important events*/
#define LV_LOG_LEVEL_WARN 2 /*Log if something unwanted happened but didn't caused problem*/
#define LV_LOG_LEVEL_ERROR 3 /*Only critical issue, when the system may fail*/
#define _LV_LOG_LEVEL_NUM 4
typedef int8_t lv_log_level_t;
#if USE_LV_LOG
/**********************
* TYPEDEFS
**********************/
/**********************
* GLOBAL PROTOTYPES
**********************/
/**
* Register custom print (or anything else) function to call when log is added
* @param f a function pointer:
* `void my_print (lv_log_level_t level, const char * file, uint32_t line, const char * dsc)`
*/
void lv_log_register_print(void f(lv_log_level_t, const char *, uint32_t, const char *));
/**
* Add a log
* @param level the level of log. (From `lv_log_level_t` enum)
* @param file name of the file when the log added
* @param line line number in the source code where the log added
* @param dsc description of the log
*/
void lv_log_add(lv_log_level_t level, const char * file, int line, const char * dsc);
/**********************
* MACROS
**********************/
#define LV_LOG_TRACE(dsc) lv_log_add(LV_LOG_LEVEL_TRACE, __FILE__, __LINE__, dsc);
#define LV_LOG_INFO(dsc) lv_log_add(LV_LOG_LEVEL_INFO, __FILE__, __LINE__, dsc);
#define LV_LOG_WARN(dsc) lv_log_add(LV_LOG_LEVEL_WARN, __FILE__, __LINE__, dsc);
#define LV_LOG_ERROR(dsc) lv_log_add(LV_LOG_LEVEL_ERROR, __FILE__, __LINE__, dsc);
#else /*USE_LV_LOG*/
/*Do nothing if `USE_LV_LOG 0`*/
#define lv_log_add(level, file, line, dsc) {;}
#define LV_LOG_TRACE(dsc) {;}
#define LV_LOG_INFO(dsc) {;}
#define LV_LOG_WARN(dsc) {;}
#define LV_LOG_ERROR(dsc) {;}
#endif /*USE_LV_LOG*/
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /*LV_LOG_H*/