blob: 443363cfa6e761db6e9161f3977ccea8cb0ecdf3 [file] [log] [blame]
/*
* Copyright (c) 2023 Trackunit Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_DRIVERS_GNSS_GNSS_PARSE_H_
#define ZEPHYR_DRIVERS_GNSS_GNSS_PARSE_H_
#include <zephyr/types.h>
/**
* @brief Parse decimal string to nano parts
*
* @example "-1231.3512" -> -1231351200000
*
* @param str The decimal string to be parsed
* @param nano Destination for parsed decimal
*
* @retval -EINVAL if str could not be parsed
* @retval 0 if str successfully parsed
*/
int gnss_parse_dec_to_nano(const char *str, int64_t *nano);
/**
* @brief Parse decimal string to micro parts
*
* @example "-1231.3512" -> -1231351200
*
* @param str The decimal string to be parsed
* @param milli Destination for parsed decimal
*
* @retval -EINVAL if str could not be parsed
* @retval 0 if str successfully parsed
*/
int gnss_parse_dec_to_micro(const char *str, uint64_t *micro);
/**
* @brief Parse decimal string to milli parts
*
* @example "-1231.3512" -> -1231351
*
* @param str The decimal string to be parsed
* @param milli Destination for parsed decimal
*
* @retval -EINVAL if str could not be parsed
* @retval 0 if str successfully parsed
*/
int gnss_parse_dec_to_milli(const char *str, int64_t *milli);
/**
* @brief Parse integer string of configurable base to integer
*
* @example "-1231" -> -1231
*
* @param str Decimal string to be parsed
* @param base Base of decimal string to be parsed
* @param integer Destination for parsed integer
*
* @retval -EINVAL if str could not be parsed
* @retval 0 if str successfully parsed
*/
int gnss_parse_atoi(const char *str, uint8_t base, int32_t *integer);
#endif /* ZEPHYR_DRIVERS_GNSS_GNSS_PARSE_H_ */