Header for the configuration for the driver for the interlock. More...

#include "HL_reg_het.h"
#include <stdint.h>

Include dependency graph for interlock_cfg.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	ILCK_IO_REG_DIR (hetREG1->DIR)

#define	ILCK_IO_REG_PORT (hetREG1)

#define	ILCK_INTERLOCK_CONTROL_PIN_IL_HS_ENABLE (30u)

#define	ILCK_INTERLOCK_FEEDBACK_PIN_IL_STATE (29u)

#define	ILCK_ADC_INPUT_HIGH_SIDE_VOLTAGE_SENSE (2u)

#define	ILCK_ADC_INPUT_LOW_SIDE_VOLTAGE_SENSE (3u)

#define	ILCK_ADC_INPUT_HIGH_SIDE_CURRENT_SENSE (4u)

#define	ILCK_ADC_INPUT_LOW_SIDE_CURRENT_SENSE (5u)

#define	ILCK_VOLTAGE_DIVIDER_FACTOR ((5.6f + 3.9f) / 3.9f)

#define	ILCK_FACTOR_IL_HS_CS_1_ohm (80.0f / 2049.0f)

#define	ILCK_FACTOR_IL_LS_CS_1_ohm (0.025f)

#define	ILCK_STATEMACH_SHORTTIME (1u)
	ILCK state machine short time definition in ILCK_Trigger() calls until next state/substate is processed. More...

Enumerations
enum	ILCK_ELECTRICAL_STATE_TYPE_e { ILCK_SWITCH_OFF , ILCK_SWITCH_ON , ILCK_SWITCH_UNDEF }

Detailed Description

Header for the configuration for the driver for the interlock.

Copyright: © 2010 - 2023, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. All rights reserved.

SPDX-License-Identifier: BSD-3-Clause

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Author: foxBMS Team

Date: 2020-02-24 (date of creation)

Updated: 2023-10-12 (date of last update)

Version: v1.6.0

Prefix: ILCK

Definition in file interlock_cfg.h.

Macro Definition Documentation

◆ ILCK_ADC_INPUT_HIGH_SIDE_CURRENT_SENSE

#define ILCK_ADC_INPUT_HIGH_SIDE_CURRENT_SENSE (4u)

High-side current sense signal connected to ADC input 4 (IL_HS_CS)

Definition at line 83 of file interlock_cfg.h.

◆ ILCK_ADC_INPUT_HIGH_SIDE_VOLTAGE_SENSE

#define ILCK_ADC_INPUT_HIGH_SIDE_VOLTAGE_SENSE (2u)

High-side voltage sense signal connected to ADC input 2 (IL_HS_VS)

Definition at line 79 of file interlock_cfg.h.

◆ ILCK_ADC_INPUT_LOW_SIDE_CURRENT_SENSE

#define ILCK_ADC_INPUT_LOW_SIDE_CURRENT_SENSE (5u)

Low-side current sense signal connected to ADC input 5 (IL_LS_CS)

Definition at line 85 of file interlock_cfg.h.

◆ ILCK_ADC_INPUT_LOW_SIDE_VOLTAGE_SENSE

#define ILCK_ADC_INPUT_LOW_SIDE_VOLTAGE_SENSE (3u)

Low-side voltage sense signal connected to ADC input 3 (IL_LS_VS)

Definition at line 81 of file interlock_cfg.h.

◆ ILCK_FACTOR_IL_HS_CS_1_ohm

#define ILCK_FACTOR_IL_HS_CS_1_ohm (80.0f / 2049.0f)

Conversion factor for interlock current IL_HS_CS 2k49 ohm is the resistance through which sense current flows 80 is the (output current / sense current) ratio of high-side power switch TPS2H000-Q1 data sheet SLVSD72D - DECEMBER 2015 - REVISED DECEMBER 2019 p.8

Definition at line 97 of file interlock_cfg.h.

◆ ILCK_FACTOR_IL_LS_CS_1_ohm

#define ILCK_FACTOR_IL_LS_CS_1_ohm (0.025f)

Linear conversion factor for low-side interlock current measurement (IL_LS_CS). Measurement performed via 2 ohm shunt with a gain of 20V/V

Definition at line 101 of file interlock_cfg.h.

◆ ILCK_INTERLOCK_CONTROL_PIN_IL_HS_ENABLE

#define ILCK_INTERLOCK_CONTROL_PIN_IL_HS_ENABLE (30u)

Enable pin for diagnostic power supply

Definition at line 72 of file interlock_cfg.h.

◆ ILCK_INTERLOCK_FEEDBACK_PIN_IL_STATE

#define ILCK_INTERLOCK_FEEDBACK_PIN_IL_STATE (29u)

Defines the pin where interlock feedback pin is connected to the mcu

Definition at line 75 of file interlock_cfg.h.

◆ ILCK_IO_REG_DIR

#define ILCK_IO_REG_DIR (hetREG1->DIR)

IO register to which the interlock is connected

Definition at line 67 of file interlock_cfg.h.

◆ ILCK_IO_REG_PORT

#define ILCK_IO_REG_PORT (hetREG1)

IO port for interlock related pins

Definition at line 69 of file interlock_cfg.h.

◆ ILCK_STATEMACH_SHORTTIME

#define ILCK_STATEMACH_SHORTTIME (1u)

ILCK state machine short time definition in ILCK_Trigger() calls until next state/substate is processed.

Definition at line 107 of file interlock_cfg.h.

◆ ILCK_VOLTAGE_DIVIDER_FACTOR

#define ILCK_VOLTAGE_DIVIDER_FACTOR ((5.6f + 3.9f) / 3.9f)

Factor of resistor divider used for measuring the low- and high-side interlock voltages. Used resistor values are 5k6 ohm and 3k9 ohm.

Definition at line 89 of file interlock_cfg.h.

Enumeration Type Documentation

◆ ILCK_ELECTRICAL_STATE_TYPE_e

enum ILCK_ELECTRICAL_STATE_TYPE_e

Symbolic names for contactors' possible states

Enumerator
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

Definition at line 110 of file interlock_cfg.h.

Macros

Enumerations