Logs the message identified by the msgKey key at the specified logging level and against the error code err_num.
The msgKey key resides within the resource bundle specified by the rsrc_id parameter.
uint16_t log_rsrc_message( uint16_t level, uint16_t err_num, log_rb_id rsrc_id, const char * msgKey, va_list& args )
LOGGER_DEBUG LOGGER_INFO LOGGER_WARNING LOGGER_ERROR
MSG10101=Invalid message.
MSG1023=Unable to load file %1$s.
uint16_t error_code
An error code or ERR_NONE (value 0).