/**
* Output a variable argument list log string with the specified priority level.
* Only defined for Arduino as depicted below.
*
* @param level - DEBUG, INFO, WARNING, ERROR, FATAL
* @param tag - Module name
* @param format - variadic log string
*/
void OCLogv(LogLevel level, PROGMEM const char * tag, PROGMEM const char * format, ...)
{
char buffer[LINE_BUFFER_SIZE];
va_list ap;
va_start(ap, format);
GET_PROGMEM_BUFFER(buffer, &(LEVEL[level]));
Serial.print(buffer);
char c;
Serial.print(F(": "));
while ((c = pgm_read_byte(tag))) {
Serial.write(c);
tag++;
}
Serial.print(F(": "));
#ifdef __AVR__
vsnprintf_P(buffer, sizeof(buffer), format, ap);
#else
vsnprintf(buffer, sizeof(buffer), format, ap);
#endif
for(char *p = &buffer[0]; *p; p++) // emulate cooked mode for newlines
{
if(*p == '\n')
{
Serial.write('\r');
}
Serial.write(*p);
}
Serial.println();
va_end(ap);
}
/**
* Output a log string with the specified priority level.
* Only defined for Arduino. Uses PROGMEM strings
*
* @param level - DEBUG, INFO, WARNING, ERROR, FATAL
* @param tag - Module name
* @param logStr - log string
*/
void OICLog(LogLevel level, PROGMEM const char * tag, PROGMEM const char * logStr)
{
if (!logStr || !tag)
{
return;
}
char buffer[LINE_BUFFER_SIZE];
GET_PROGMEM_BUFFER(buffer, &(LEVEL[level]));
Serial.print(buffer);
char c;
Serial.print(F(": "));
while ((c = pgm_read_byte(tag)))
{
Serial.write(c);
tag++;
}
Serial.print(F(": "));
while ((c = pgm_read_byte(logStr)))
{
Serial.write(c);
logStr++;
}
Serial.println();
}