contactor_cfg.h

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/**
 *
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/**
 * @file    contactor_cfg.h
 * @author  foxBMS Team
 * @date    2020-02-11 (date of creation)
 * @updated 2021-03-24 (date of last update)
 * @ingroup DRIVERS_CONFIGURATION
 * @prefix  CONT
 *
 * @brief   Header for the configuration for the driver for the contactors
 *
 */
 
#ifndef FOXBMS__CONTACTOR_CFG_H_
#define FOXBMS__CONTACTOR_CFG_H_
 
/*========== Includes =======================================================*/
#include "general.h"
 
#include "battery_system_cfg.h"
 
#include "sps_types.h"
 
/*========== Macros and Definitions =========================================*/
 
/*================== Main precharge configuration ====================*/
 
/*========== Extern Constant and Variable Declarations ======================*/
/** Symbolic names for the possible states of the contactors */
typedef enum CONT_ELECTRICAL_STATE_TYPE {
    CONT_SWITCH_OFF,   /*!< Contactor off       --> Contactor is open */
    CONT_SWITCH_ON,    /*!< Contactor on        --> Contactor is closed */
    CONT_SWITCH_UNDEF, /*!< Contactor undefined --> Contactor state not known */
} CONT_ELECTRICAL_STATE_TYPE_e;
 
/** Symbolic names for the contactors */
typedef enum CONT_NAMES {
    CONT_STRING0_PLUS,  /*!< Contactor in string0 plus path */
    CONT_STRING0_MINUS, /*!< Contactor in string0 minus path */
    CONT_STRING1_PLUS,  /*!< Contactor in string1 plus path */
    CONT_STRING1_MINUS, /*!< Contactor in string1 minus path */
    CONT_STRING2_PLUS,  /*!< Contactor in string2 plus path */
    CONT_STRING2_MINUS, /*!< Contactor in string2 minus path */
    CONT_PRECHARGE,     /*!< Precharge contactor */
} CONT_NAMES_e;
 
/** Symbolic names defining the electric behavior of the contactor */
typedef enum CONT_FEEDBACK_TYPE {
    CONT_FEEDBACK_NORMALLY_OPEN,   /*!< Feedback line of a contactor is normally open */
    CONT_FEEDBACK_NORMALLY_CLOSED, /*!< Feedback line of a contactor is normally closed */
    CONT_FEEDBACK_THROUGH_CURRENT, /*!< Get feedback information through the current flowing into the contactor */
    CONT_HAS_NO_FEEDBACK,          /*!< Feedback line of the contactor is not used */
} CONT_FEEDBACK_TYPE_e;
 
/** Status struct for a registry of all contactors */
typedef struct CONT_CONTACTOR_STATE {
    CONT_ELECTRICAL_STATE_TYPE_e currentSet;    /*!< current setpoint for the contactor */
    CONT_ELECTRICAL_STATE_TYPE_e feedback;      /*!< feedback from the contactor */
    const CONT_FEEDBACK_TYPE_e feedbackPinType; /*!< type of feedback that the contactor uses */
    const SPS_CHANNEL_INDEX spsChannel;         /*!< channel index of the SPS to which this contactor is connected */
    const CONT_NAMES_e name;                    /*!< name of the contactor */
} CONT_CONTACTOR_STATE_s;
 
/** central state registry of all contactors of the system */
extern CONT_CONTACTOR_STATE_s cont_contactorStates[BS_NR_OF_CONTACTORS];
 
/** index number of the contactor array; not to be confused with #SPS_CHANNEL_INDEX */
typedef uint8_t CONT_CONTACTOR_INDEX;
 
/*========== Extern Function Prototypes =====================================*/
 
/*========== Externalized Static Functions Prototypes (Unit Test) ===========*/
 
#endif /* FOXBMS__CONTACTOR_CFG_H_ */