interlock_cfg.h

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/**
 * @file    interlock_cfg.h
 * @author  foxBMS Team
 * @date    2020-02-24 (date of creation)
 * @updated 2020-02-24 (date of last update)
 * @ingroup DRIVERS_CONFIGURATION
 * @prefix  ILCK
 *
 * @brief   Header for the configuration for the driver for the interlock
 *
 */
 
#ifndef FOXBMS__INTERLOCK_CFG_H_
#define FOXBMS__INTERLOCK_CFG_H_
 
/*========== Includes =======================================================*/
#include "general.h"
 
#include "HL_gio.h"
 
/*========== Macros and Definitions =========================================*/
 
/** IO register to which the interlock is connected */
#define ILCK_IO_REG (gioPORTA)
 
/**
 * The number of defines per contactor must be the same as the length
 *  of the array ilck_contactors_cfg in contactor_cfg.c
 * Every contactor consists of 1 control pin and 1 feedback pin
 * counting together as 1 contactor.
 * E.g. if you have 1 contactor your define has to be:
 *      \verbatim #define ILCK_INTERLOCK_CONTROL       (PIN_MCU_0_INTERLOCK_CONTROL)\endverbatim
 *      \verbatim #define ILCK_INTERLOCK_FEEDBACK      (PIN_MCU_0_INTERLOCK_FEEDBACK)\endverbatim
 */
#define ILCK_INTERLOCK_CONTROL (6U)
 
/** Defines the pin where interlock feedback pin is connected to the mcu */
#define ILCK_INTERLOCK_FEEDBACK (0U)
 
/**
 * This define MUST represent the cycle time of the task in which context the
 * functions run, e.g., if the ILCK_Trigger() is running in the 10 ms task
 * then the define must be set to 10.
 *
 * This define also sets the minimum time.
 */
 
#define ILCK_TASK_CYCLE_CONTEXT_MS (10)
 
/** ILCK statemachine short time definition in ms */
#define ILCK_STATEMACH_SHORTTIME_MS (ILCK_TASK_CYCLE_CONTEXT_MS)
 
/** Symbolic names for contactors' possible states */
typedef enum ILCK_ELECTRICAL_STATE_TYPE {
    ILCK_SWITCH_OFF,   /*!< Contactor off         --> Contactor is open           */
    ILCK_SWITCH_ON,    /*!< Contactor on          --> Contactor is closed         */
    ILCK_SWITCH_UNDEF, /*!< Contactor undefined   --> Contactor state not known   */
} ILCK_ELECTRICAL_STATE_TYPE_e;
 
/** Symbolic names defining the electric behavior of the contactor */
typedef enum ILCK_FEEDBACK_TYPE {
    ILCK_FEEDBACK_NORMALLY_OPEN,   /*!< Feedback line of a contactor is normally open      */
    ILCK_FEEDBACK_NORMALLY_CLOSED, /*!< Feedback line of a contactor is normally closed    */
    ILCK_FEEDBACK_TYPE_DONT_CARE,  /*!< Feedback line of the contactor is not used         */
} ILCK_FEEDBACK_TYPE_e;
 
/**
 * struct describing the electrical state (expected and measured) of the interlock
 */
typedef struct ILCK_ELECTRICAL_STATE {
    ILCK_ELECTRICAL_STATE_TYPE_e set;
    ILCK_ELECTRICAL_STATE_TYPE_e feedback;
} ILCK_ELECTRICAL_STATE_s;
 
/** struct decribing the hardware configuration of the interlock */
typedef struct ILCK_CONFIG {
    /* IO_PORTS_e control_pin; */
    /* IO_PORTS_e feedback_pin; */
    uint32_t control_pin;
    uint32_t feedback_pin;
    ILCK_FEEDBACK_TYPE_e feedback_pin_type;
} ILCK_CONFIG_s;
 
/*========== Extern Constant and Variable Declarations ======================*/
/** configuration of the interlock */
extern ILCK_CONFIG_s ilck_interlock_config;
/** electrical state of the interlock */
extern ILCK_ELECTRICAL_STATE_s ilck_interlock_state;
 
/*========== Extern Function Prototypes =====================================*/
 
/*========== Externalized Static Functions Prototypes (Unit Test) ===========*/
 
#endif /* FOXBMS__INTERLOCK_CFG_H_ */