66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* Copyright (c) 2023 Trackunit Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_GNSS_GNSS_PARSE_H_
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#define ZEPHYR_DRIVERS_GNSS_GNSS_PARSE_H_
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#include <zephyr/types.h>
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/**
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* @brief Parse decimal string to nano parts
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*
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* @example "-1231.3512" -> -1231351200000
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*
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* @param str The decimal string to be parsed
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* @param nano Destination for parsed decimal
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*
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* @retval -EINVAL if str could not be parsed
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* @retval 0 if str successfully parsed
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*/
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int gnss_parse_dec_to_nano(const char *str, int64_t *nano);
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/**
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* @brief Parse decimal string to micro parts
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*
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* @example "-1231.3512" -> -1231351200
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*
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* @param str The decimal string to be parsed
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* @param milli Destination for parsed decimal
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*
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* @retval -EINVAL if str could not be parsed
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* @retval 0 if str successfully parsed
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*/
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int gnss_parse_dec_to_micro(const char *str, uint64_t *micro);
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/**
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* @brief Parse decimal string to milli parts
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*
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* @example "-1231.3512" -> -1231351
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*
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* @param str The decimal string to be parsed
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* @param milli Destination for parsed decimal
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*
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* @retval -EINVAL if str could not be parsed
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* @retval 0 if str successfully parsed
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*/
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int gnss_parse_dec_to_milli(const char *str, int64_t *milli);
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/**
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* @brief Parse integer string of configurable base to integer
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*
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* @example "-1231" -> -1231
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*
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* @param str Decimal string to be parsed
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* @param base Base of decimal string to be parsed
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* @param integer Destination for parsed integer
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*
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* @retval -EINVAL if str could not be parsed
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* @retval 0 if str successfully parsed
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*/
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int gnss_parse_atoi(const char *str, uint8_t base, int32_t *integer);
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#endif /* ZEPHYR_DRIVERS_GNSS_GNSS_PARSE_H_ */
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