buffer.h

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/*
    Copyright 2016 Benjamin Vedder  benjamin@vedder.se
 
    This file is part of the VESC firmware.
 
    The VESC firmware is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    The VESC firmware 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 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 BUFFER_H_
#define BUFFER_H_
 
#include <stdint.h>
 
void buffer_append_int16(uint8_t* buffer, int16_t number, int32_t *index);
void buffer_append_uint16(uint8_t* buffer, uint16_t number, int32_t *index);
void buffer_append_int32(uint8_t* buffer, int32_t number, int32_t *index);
void buffer_append_uint32(uint8_t* buffer, uint32_t number, int32_t *index);
void buffer_append_int64(uint8_t* buffer, int64_t number, int32_t *index);
void buffer_append_uint64(uint8_t* buffer, uint64_t number, int32_t *index);
void buffer_append_float16(uint8_t* buffer, float number, float scale, int32_t *index);
void buffer_append_float32(uint8_t* buffer, float number, float scale, int32_t *index);
void buffer_append_double64(uint8_t* buffer, double number, double scale, int32_t *index);
void buffer_append_float32_auto(uint8_t* buffer, float number, int32_t *index);
void buffer_append_float64_auto(uint8_t* buffer, double number, int32_t *index);
 
int16_t buffer_get_int16(const uint8_t *buffer, int32_t *index);
uint16_t buffer_get_uint16(const uint8_t *buffer, int32_t *index);
int32_t buffer_get_int32(const uint8_t *buffer, int32_t *index);
uint32_t buffer_get_uint32(const uint8_t *buffer, int32_t *index);
int64_t buffer_get_int64(const uint8_t *buffer, int32_t *index);
uint64_t buffer_get_uint64(const uint8_t *buffer, int32_t *index);
float buffer_get_float16(const uint8_t *buffer, float scale, int32_t *index);
float buffer_get_float32(const uint8_t *buffer, float scale, int32_t *index);
double buffer_get_double64(const uint8_t *buffer, double scale, int32_t *index);
float buffer_get_float32_auto(const uint8_t *buffer, int32_t *index);
double buffer_get_float64_auto(const uint8_t *buffer, int32_t *index);
 
#endif /* BUFFER_H_ */