| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /////////////////////////////////////////////////////////////// |
| /* |
| * Logging macros for printing formatted strings to Nanohub. |
| */ |
| /////////////////////////////////////////////////////////////// |
| #ifndef LOCATION_LBS_CONTEXTHUB_NANOAPPS_CALIBRATION_UTIL_CAL_LOG_H_ |
| #define LOCATION_LBS_CONTEXTHUB_NANOAPPS_CALIBRATION_UTIL_CAL_LOG_H_ |
| |
| // clang-format off |
| #ifdef GCC_DEBUG_LOG |
| # include <stdio.h> |
| # define CAL_DEBUG_LOG(tag, fmt, ...) \ |
| printf("%s " fmt "\n", tag, ##__VA_ARGS__); |
| #elif _OS_BUILD_ |
| # include <seos.h> |
| # ifndef LOG_FUNC |
| # define LOG_FUNC(level, fmt, ...) osLog(level, fmt, ##__VA_ARGS__) |
| # endif // LOG_FUNC |
| # define LOGD_TAG(tag, fmt, ...) \ |
| LOG_FUNC(LOG_DEBUG, "%s " fmt "\n", tag, ##__VA_ARGS__) |
| # define CAL_DEBUG_LOG(tag, fmt, ...) \ |
| osLog(LOG_DEBUG, "%s " fmt, tag, ##__VA_ARGS__); |
| #else // _OS_BUILD_ |
| # include <chre.h> |
| # define CAL_DEBUG_LOG(tag, fmt, ...) \ |
| chreLog(CHRE_LOG_INFO, "%s " fmt, tag, ##__VA_ARGS__) |
| #endif // GCC_DEBUG_LOG |
| // clang-format on |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| // Using this macro because floorf() is not currently implemented by the Nanohub |
| // firmware. |
| #define CAL_FLOOR(x) ((int)(x) - ((x) < (int)(x))) // NOLINT |
| |
| // Macro used to print floating point numbers with a specified number of digits. |
| #define CAL_ENCODE_FLOAT(x, num_digits) \ |
| ((x < 0) ? "-" : ""), (int)CAL_FLOOR(fabsf(x)), \ |
| (int)((fabsf(x) - CAL_FLOOR(fabsf(x))) * \ |
| powf(10, num_digits)) // NOLINT |
| |
| // Helper definitions for CAL_ENCODE_FLOAT to specify the print format with |
| // desired significant digits. |
| #define CAL_FORMAT_3DIGITS "%s%d.%03d" |
| #define CAL_FORMAT_6DIGITS "%s%d.%06d" |
| #define CAL_FORMAT_3DIGITS_TRIPLET "%s%d.%03d, %s%d.%03d, %s%d.%03d" |
| #define CAL_FORMAT_6DIGITS_TRIPLET "%s%d.%06d, %s%d.%06d, %s%d.%06d" |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif // LOCATION_LBS_CONTEXTHUB_NANOAPPS_CALIBRATION_UTIL_CAL_LOG_H_ |