1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /////////////////////////////////////////////////////////////// 18 /* 19 * Logging macros for printing formatted strings to Nanohub. 20 */ 21 /////////////////////////////////////////////////////////////// 22 #ifndef LOCATION_LBS_CONTEXTHUB_NANOAPPS_CALIBRATION_UTIL_CAL_LOG_H_ 23 #define LOCATION_LBS_CONTEXTHUB_NANOAPPS_CALIBRATION_UTIL_CAL_LOG_H_ 24 25 #ifdef GCC_DEBUG_LOG 26 # include <stdio.h> 27 # define CAL_DEBUG_LOG(tag, fmt, ...) \ 28 printf("%s " fmt "\n", tag, ##__VA_ARGS__); 29 #elif _OS_BUILD_ 30 # include <seos.h> 31 # ifndef LOG_FUNC 32 # define LOG_FUNC(level, fmt, ...) osLog(level, fmt, ##__VA_ARGS__) 33 # endif // LOG_FUNC 34 # define LOGD_TAG(tag, fmt, ...) \ 35 LOG_FUNC(LOG_DEBUG, "%s " fmt "\n", tag, ##__VA_ARGS__) 36 # define CAL_DEBUG_LOG(tag, fmt, ...) \ 37 osLog(LOG_DEBUG, "%s " fmt, tag, ##__VA_ARGS__); 38 #else // _OS_BUILD_ 39 # include <chre.h> 40 # define CAL_DEBUG_LOG(tag, fmt, ...) \ 41 chreLog(CHRE_LOG_INFO, "%s " fmt, tag, ##__VA_ARGS__) 42 #endif // GCC_DEBUG_LOG 43 44 #ifdef __cplusplus 45 extern "C" { 46 #endif 47 48 // Using this macro because floorf() is not currently implemented by the Nanohub 49 // firmware. 50 #define CAL_FLOOR(x) ((int)(x) - ((x) < (int)(x))) // NOLINT 51 52 // Macro used to print floating point numbers with a specified number of digits. 53 #define CAL_ENCODE_FLOAT(x, num_digits) \ 54 ((x < 0) ? "-" : ""), \ 55 (int)CAL_FLOOR(fabsf(x)), (int)((fabsf(x) - CAL_FLOOR(fabsf(x))) * powf(10, num_digits)) // NOLINT 56 57 #ifdef __cplusplus 58 } 59 #endif 60 61 #endif // LOCATION_LBS_CONTEXTHUB_NANOAPPS_CALIBRATION_UTIL_CAL_LOG_H_ 62