DMX512_chaser.h

 
#ifndef DMX512_CHASER_H
#define DMX512_CHASER_H
 
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "DMX512_chaser_step.h"
#include "DMX512_defs.h"
 
 
#define DMX512_CHASER_DEFAULT {0, NULL, DMX512_CHASER_MODE_LOOP, DMX512_CHASER_DIRECTION_FORWARD, 0, 0, DMX512_CHASER_IDLE, DMX512_CHASER_UNINITIALISED, DMX512_CHASER_PINGPONG_PING}
 
 
typedef enum{
    DMX512_CHASER_UNINITIALISED,                
    DMX512_CHASER_INITIALISED                   
}DMX512_chaser_status_e;
 
typedef enum{
    DMX512_CHASER_MODE_LOOP,                    
    DMX512_CHASER_MODE_SINGLE_SHOT,             
}DMX512_chaser_mode_e;
 
typedef enum{
    DMX512_CHASER_DIRECTION_FORWARD,            
    DMX512_CHASER_DIRECTION_BACKWARD,           
    DMX512_CHASER_DIRECTION_PINGPONG,           
    DMX512_CHASER_DIRECTION_RANDOM              
}DMX512_chaser_direction_e;
 
typedef enum{
    DMX512_CHASER_PINGPONG_PING,                
    DMX512_CHASER_PINGPONG_PONG,                
}DMX512_chaser_pingpong_state_e;
 
typedef enum{
    DMX512_CHASER_PLAYING,                      
    DMX512_CHASER_IDLE                          
}DMX512_chaser_state_e;
 
 
typedef struct{
    uint16_t id;                                
    DMX512_chaser_step_s *steps;                
    DMX512_chaser_mode_e mode;                  
    DMX512_chaser_direction_e direction;        
    uint16_t step_count;                        
    uint16_t current_step;                      
    DMX512_chaser_state_e state;                
    DMX512_chaser_status_e status;              
    DMX512_chaser_pingpong_state_e pingpong;    
}DMX512_chaser_s;
 
 
DMX512_chaser_s DMX512_chaser_new(uint16_t id, DMX512_chaser_mode_e mode, DMX512_chaser_direction_e direction);
DMX512_engine_err_e DMX512_chaser_add_step(DMX512_chaser_s *chaser, DMX512_chaser_step_s step);
DMX512_engine_err_e DMX512_chaser_del_step(DMX512_chaser_s *chaser, uint16_t id);
DMX512_chaser_step_s *DMX512_chaser_get_step(DMX512_chaser_s *chaser, uint16_t id);
void DMX512_chaser_manage(DMX512_chaser_s *chaser);
void DMX512_chaser_start(DMX512_chaser_s *chaser);
 
#endif