servo_test_io.h

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#pragma once
 
#include <stdbool.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* ------------------------------------------------------- what it reads */

typedef struct {
    float    v, i;          
    float    set_v;         
    float    set_i;         
    uint8_t  mode;          
    bool     output;        
    bool     online;        
    bool     ok;            
    uint8_t  trip;          
    uint16_t samples;       
    uint32_t taken_ms;      
} servo_test_reading_t;

typedef struct {
    uint16_t number;        
    bool     current;       
    bool     voltage;       
    uint8_t  clipped;       
    int16_t  mean_ma;       
    int16_t  max_ma;        
    int16_t  min_ma;        
    uint16_t mean_mv;       
    uint16_t min_mv;        
    uint32_t taken_ms;
} servo_test_win_t;

#define SERVO_TEST_ENC_HIST          16u

typedef struct {
    uint32_t ms;            
    uint16_t raw;           
} servo_test_enc_sample_t;

typedef struct {
    bool     valid;         
    uint16_t raw;           
    uint16_t still_ms;      
    uint32_t taken_ms;      
    bool     gap;           
    bool     no_magnet;     
    bool weak,                              
         strong;                            
} servo_test_enc_t;

float servo_test_enc_deg(uint16_t raw, uint16_t centre);

float servo_test_enc_wrap(float deg);

typedef struct {
    bool     set;           
    float set_v,                            
          set_i;                            
    bool     on;            
    bool     off;           
    bool     command;       
    uint16_t cmd_us;                    
    bool     release;       
} servo_test_do_t;

typedef struct {
    bool  armed;
    float v_max;            
} servo_test_in_t;
 
/* --------------------------------------------------- what it hands out */

#define SERVO_TEST_LINE_MAX 224u
 
typedef enum {
    SERVO_TEST_OUT_NONE = 0,
    SERVO_TEST_OUT_OPEN,    
    SERVO_TEST_OUT_CSV,     
    SERVO_TEST_OUT_TXT,     
    SERVO_TEST_OUT_END,     
    SERVO_TEST_OUT_OPEN_TXT,
} servo_test_out_t;
 
#ifdef __cplusplus
}
#endif