DWTypes.h

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/*
 *  Copyright (C) 2023 Swansea University
 *
 *  This file is part of the SELKIELogger suite of tools.
 *
 *  SELKIELogger 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.
 *
 *  SELKIELogger 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 SELKIELogger product.
 *  If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef SELKIELoggerDW_Types
#define SELKIELoggerDW_Types
 
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
 
#define DW_CHAN_OK       '-'
 
#define DW_CHAN_REPAIRED '='
 
#define DW_CHAN_BAD      '!'
 
 
typedef enum dw_types {
    DW_TYPE_UNKNOWN = -1, 
    DW_TYPE_HVA = 0,      
    DW_TYPE_HXV,          
    DW_TYPE_BVA,          
} dw_types;
 
typedef struct dw_hva {
    uint8_t seq;     
    char rtStatus;   
    uint8_t rt[9];   
    char packStatus; 
    uint8_t pack[3]; 
} dw_hva;
 
typedef struct dw_bva {
    uint8_t rt[9];   
    uint8_t pack[3]; 
} dw_bva;
 
typedef struct dw_hxv {
    uint8_t status;  
    uint8_t lines;   
    uint8_t data[8]; 
} dw_hxv;
 
typedef struct {
    uint8_t sysseq;          
    uint16_t sysword;        
    uint8_t frequencyBin[4]; 
    float frequency[4];      
    float spread[4];         
    float direction[4];      
    float rpsd[4];           
    float m2[4];             
    float n2[4];             
    float K[4];              
} dw_spectrum;
 
typedef struct {
    int number;      
    bool GPSfix;     
    float Hrms;      
    float fzero;     
    float PSD;       
    float refTemp;   
    float waterTemp; 
    int opTime;      
    int battStatus;  
    float a_z_off;   
    float a_x_off;   
    float a_y_off;   
    float lat;       
    float lon;       
    float orient;    
    float incl;      
} dw_system;
 
bool hexpair_to_uint(const char *in, uint8_t *out);
 
bool dw_string_hxv(const char *in, size_t *end, dw_hxv *out);
#endif