NMEA-0183国外开源库源代码分析-tok.h

最新推荐文章于 2021-09-26 17:22:16 发布

linpeng1577

最新推荐文章于 2021-09-26 17:22:16 发布

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分类专栏：开源项目文章标签： NMEA 协议解析开源项目 GPS

本文链接：https://blog.youkuaiyun.com/linpeng12358/article/details/41604477

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本文档分析了nmealib开源库中的tok.h文件，该库主要用于处理NMEA-0183协议。源代码包含crc校验、字符整数转换、浮点数转换及格式化输入输出函数，适用于GPS数据处理。

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/*
 * This file is part of nmealib.
 *
 * Copyright (c) 2008 Timur Sinitsyn
 * Copyright (c) 2011 Ferry Huberts
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __NMEA_TOK_H__
#define __NMEA_TOK_H__

#ifdef  __cplusplus
extern "C" {
#endif

int nmea_calc_crc(const char *buff, int buff_sz);    //crc校验
int nmea_atoi(const char

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