params.h

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#ifndef PARAMS_H
#define PARAMS_H
 
#include <stdint.h>
 
enum {
    P_TAKEOFF_ALT = 0, P_LAND_SPEED, P_AUTO_DISARM, P_MAX_TILT, P_MAX_YAW_RATE, P_MAX_CLIMB,
    P_MAX_HSPEED, P_BEGINNER,
    P_FS_APP_SHORT, P_FS_APP_LONG, P_FS_RADIO, P_FS_GPS_LOST, P_FS_FLOW_LOST,
    P_BATT_WARN, P_BATT_CRIT, P_BATT_EMERG,
    P_GF_MAX_ALT, P_GF_CEILING, P_GF_MAX_DIST, P_GF_ACTION,
    P_RTH_ALT, P_RTH_STICK_CANCEL,
    P_ARM_REQUIRE_CHECKS,
    P_COMPASS_PRIMARY,
    /* firmware extensions (not in HANDOVER_FW.md §8 yet): appended, never reordered */
    P_BATT_CAPACITY, P_BATT_CELLS, P_LOG_MODE,
    PARAM_COUNT
};
 
typedef struct {
    uint16_t id;
    float    def, min, max;
    uint16_t needs;          
} param_def_t;
 
extern const param_def_t g_param_def[PARAM_COUNT];
 
void     params_defaults(void);                  
int      params_index(uint16_t id);              
float    param_get(int idx);                     
#define  PARAM(i) param_get(i)
 
uint8_t  params_set(uint16_t id, float v, uint8_t *reason);
 
enum { PARAM_LOG_OFF = 0, PARAM_LOG_ARMED = 1, PARAM_LOG_ALWAYS = 2 };
 
void     params_load(const float *values, uint16_t n);   
void     params_get_all(float *values);                   
void     params_mark_saved(void);                         
uint8_t  params_dirty(int idx);                           
uint8_t  params_visible(int idx, uint16_t sensors);
uint16_t params_visible_count(uint16_t sensors);
int      params_visible_pos(int idx, uint16_t sensors);   
#endif /* PARAMS_H */