flipperzero-firmware/core/furi/log.c

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#include "log.h"
#include "check.h"
#include "mutex.h"
#include <cmsis_os2.h>
#include <furi_hal.h>
#define FURI_LOG_LEVEL_DEFAULT FuriLogLevelInfo
typedef struct {
FuriLogLevel log_level;
FuriLogPuts puts;
FuriLogTimestamp timetamp;
osMutexId_t mutex;
} FuriLogParams;
static FuriLogParams furi_log;
void furi_log_init() {
// Set default logging parameters
furi_log.log_level = FURI_LOG_LEVEL_DEFAULT;
furi_log.puts = furi_hal_console_puts;
furi_log.timetamp = furi_hal_get_tick;
furi_log.mutex = osMutexNew(NULL);
}
void furi_log_print(FuriLogLevel level, const char* format, ...) {
if(level <= furi_log.log_level && osMutexAcquire(furi_log.mutex, osWaitForever) == osOK) {
string_t string;
// Timestamp
string_init_printf(string, "%lu ", furi_log.timetamp());
furi_log.puts(string_get_cstr(string));
string_clear(string);
va_list args;
va_start(args, format);
string_init_vprintf(string, format, args);
va_end(args);
furi_log.puts(string_get_cstr(string));
string_clear(string);
osMutexRelease(furi_log.mutex);
}
}
void furi_log_set_level(FuriLogLevel level) {
if(level == FuriLogLevelDefault) {
level = FURI_LOG_LEVEL_DEFAULT;
}
furi_log.log_level = level;
}
FuriLogLevel furi_log_get_level(void) {
return furi_log.log_level;
}
void furi_log_set_puts(FuriLogPuts puts) {
furi_assert(puts);
furi_log.puts = puts;
}
void furi_log_set_timestamp(FuriLogTimestamp timestamp) {
furi_assert(timestamp);
furi_log.timetamp = timestamp;
}