foxBMS  1.6.0
The foxBMS Battery Management System API Documentation
Data Structures | Macros | Variables
lg_inr18650mj1.h File Reference
Battery cell configuration

Configuration of the battery cell (e.g., minimum and maximum cell voltage) More...

#include <math.h>
#include <stdint.h>
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Data Structures

struct  BC_LUT_s
 

Macros

#define BC_VOLTAGE_NOMINAL_mV   (3650u)
 
#define BC_VOLTAGE_DEEP_DISCHARGE_mV   (BC_VOLTAGE_MIN_MSL_mV - 100u)
 
#define BC_CAPACITY_mAh   (3500u)
 the cell capacity used for SOC calculation, in this case Ah counting More...
 
#define BC_TEMPERATURE_MAX_DISCHARGE_MSL_ddegC   (600)
 
#define BC_TEMPERATURE_MAX_DISCHARGE_RSL_ddegC   (550)
 
#define BC_TEMPERATURE_MAX_DISCHARGE_MOL_ddegC   (500)
 
#define BC_TEMPERATURE_MIN_DISCHARGE_MSL_ddegC   (-200)
 
#define BC_TEMPERATURE_MIN_DISCHARGE_RSL_ddegC   (-150)
 
#define BC_TEMPERATURE_MIN_DISCHARGE_MOL_ddegC   (-100)
 
#define BC_TEMPERATURE_MAX_CHARGE_MSL_ddegC   (450)
 
#define BC_TEMPERATURE_MAX_CHARGE_RSL_ddegC   (400)
 
#define BC_TEMPERATURE_MAX_CHARGE_MOL_ddegC   (350)
 
#define BC_TEMPERATURE_MIN_CHARGE_MSL_ddegC   (0)
 
#define BC_TEMPERATURE_MIN_CHARGE_RSL_ddegC   (0)
 
#define BC_TEMPERATURE_MIN_CHARGE_MOL_ddegC   (0)
 
#define BC_VOLTAGE_MAX_MSL_mV   (4200u)
 
#define BC_VOLTAGE_MAX_RSL_mV   (4150u)
 
#define BC_VOLTAGE_MAX_MOL_mV   (4100u)
 
#define BC_VOLTAGE_MIN_MSL_mV   (2000u)
 
#define BC_VOLTAGE_MIN_RSL_mV   (2050u)
 
#define BC_VOLTAGE_MIN_MOL_mV   (2100u)
 
#define BC_CURRENT_MAX_DISCHARGE_MSL_mA   (10000u)
 
#define BC_CURRENT_MAX_DISCHARGE_RSL_mA   (9500u)
 
#define BC_CURRENT_MAX_DISCHARGE_MOL_mA   (9000u)
 
#define BC_CURRENT_MAX_CHARGE_MSL_mA   (10000u)
 
#define BC_CURRENT_MAX_CHARGE_RSL_mA   (9500u)
 
#define BC_CURRENT_MAX_CHARGE_MOL_mA   (9000u)
 

Variables

uint16_t bc_lginr18650mj1SocLutLength
 
const BC_LUT_s bc_lginr18650mj1SocLut []
 
uint16_t bc_lginr18650mj1SoeLutLength
 
const BC_LUT_s bc_lginr18650mj1SoeLut []
 

Detailed Description

Configuration of the battery cell (e.g., minimum and maximum cell voltage)

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Author
foxBMS Team
Date
2017-11-07 (date of creation)
Updated
2023-10-12 (date of last update)
Version
v1.6.0
Prefix
BC

This files contains basic macros of the battery cell in order to derive needed inputs in other parts of the software. These macros are all depended on the hardware.

Definition in file lg_inr18650mj1.h.

Macro Definition Documentation

◆ BC_CAPACITY_mAh

#define BC_CAPACITY_mAh   (3500u)

the cell capacity used for SOC calculation, in this case Ah counting

Type
int
Unit
mAh

Definition at line 200 of file lg_inr18650mj1.h.

◆ BC_CURRENT_MAX_CHARGE_MOL_mA

#define BC_CURRENT_MAX_CHARGE_MOL_mA   (9000u)

Maximum charge current limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mA

Definition at line 192 of file lg_inr18650mj1.h.

◆ BC_CURRENT_MAX_CHARGE_MSL_mA

#define BC_CURRENT_MAX_CHARGE_MSL_mA   (10000u)

Maximum charge current limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mA

Definition at line 190 of file lg_inr18650mj1.h.

◆ BC_CURRENT_MAX_CHARGE_RSL_mA

#define BC_CURRENT_MAX_CHARGE_RSL_mA   (9500u)

Maximum charge current limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mA

Definition at line 191 of file lg_inr18650mj1.h.

◆ BC_CURRENT_MAX_DISCHARGE_MOL_mA

#define BC_CURRENT_MAX_DISCHARGE_MOL_mA   (9000u)

Maximum discharge current limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mA

Definition at line 178 of file lg_inr18650mj1.h.

◆ BC_CURRENT_MAX_DISCHARGE_MSL_mA

#define BC_CURRENT_MAX_DISCHARGE_MSL_mA   (10000u)

Maximum discharge current limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mA

Definition at line 176 of file lg_inr18650mj1.h.

◆ BC_CURRENT_MAX_DISCHARGE_RSL_mA

#define BC_CURRENT_MAX_DISCHARGE_RSL_mA   (9500u)

Maximum discharge current limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mA

Definition at line 177 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MAX_CHARGE_MOL_ddegC

#define BC_TEMPERATURE_MAX_CHARGE_MOL_ddegC   (350)

Maximum temperature limit during charge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 106 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MAX_CHARGE_MSL_ddegC

#define BC_TEMPERATURE_MAX_CHARGE_MSL_ddegC   (450)

Maximum temperature limit during charge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 104 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MAX_CHARGE_RSL_ddegC

#define BC_TEMPERATURE_MAX_CHARGE_RSL_ddegC   (400)

Maximum temperature limit during charge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 105 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MAX_DISCHARGE_MOL_ddegC

#define BC_TEMPERATURE_MAX_DISCHARGE_MOL_ddegC   (500)

Maximum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 78 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MAX_DISCHARGE_MSL_ddegC

#define BC_TEMPERATURE_MAX_DISCHARGE_MSL_ddegC   (600)

Maximum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 76 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MAX_DISCHARGE_RSL_ddegC

#define BC_TEMPERATURE_MAX_DISCHARGE_RSL_ddegC   (550)

Maximum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 77 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MIN_CHARGE_MOL_ddegC

#define BC_TEMPERATURE_MIN_CHARGE_MOL_ddegC   (0)

Minimum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 120 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MIN_CHARGE_MSL_ddegC

#define BC_TEMPERATURE_MIN_CHARGE_MSL_ddegC   (0)

Minimum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 118 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MIN_CHARGE_RSL_ddegC

#define BC_TEMPERATURE_MIN_CHARGE_RSL_ddegC   (0)

Minimum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 119 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MIN_DISCHARGE_MOL_ddegC

#define BC_TEMPERATURE_MIN_DISCHARGE_MOL_ddegC   (-100)

Minimum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 92 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MIN_DISCHARGE_MSL_ddegC

#define BC_TEMPERATURE_MIN_DISCHARGE_MSL_ddegC   (-200)

Minimum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 90 of file lg_inr18650mj1.h.

◆ BC_TEMPERATURE_MIN_DISCHARGE_RSL_ddegC

#define BC_TEMPERATURE_MIN_DISCHARGE_RSL_ddegC   (-150)

Minimum temperature limit during discharge. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
deci °C

Definition at line 91 of file lg_inr18650mj1.h.

◆ BC_VOLTAGE_DEEP_DISCHARGE_mV

#define BC_VOLTAGE_DEEP_DISCHARGE_mV   (BC_VOLTAGE_MIN_MSL_mV - 100u)

Deep-discharge cell voltage limit. If this voltage limit is violated, the cell is faulty. The BMS won't allow a closing of the contactors until this cell is replaced. a replacement of the cell is confirmed by sending the respective CAN debug message

Type
int
Unit
mV

Definition at line 165 of file lg_inr18650mj1.h.

◆ BC_VOLTAGE_MAX_MOL_mV

#define BC_VOLTAGE_MAX_MOL_mV   (4100u)

Maximum cell voltage limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mV

Definition at line 134 of file lg_inr18650mj1.h.

◆ BC_VOLTAGE_MAX_MSL_mV

#define BC_VOLTAGE_MAX_MSL_mV   (4200u)

Maximum cell voltage limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mV

Definition at line 132 of file lg_inr18650mj1.h.

◆ BC_VOLTAGE_MAX_RSL_mV

#define BC_VOLTAGE_MAX_RSL_mV   (4150u)

Maximum cell voltage limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mV

Definition at line 133 of file lg_inr18650mj1.h.

◆ BC_VOLTAGE_MIN_MOL_mV

#define BC_VOLTAGE_MIN_MOL_mV   (2100u)

Minimum cell voltage limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mV

Definition at line 154 of file lg_inr18650mj1.h.

◆ BC_VOLTAGE_MIN_MSL_mV

#define BC_VOLTAGE_MIN_MSL_mV   (2000u)

Minimum cell voltage limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mV

Definition at line 152 of file lg_inr18650mj1.h.

◆ BC_VOLTAGE_MIN_RSL_mV

#define BC_VOLTAGE_MIN_RSL_mV   (2050u)

Minimum cell voltage limit. When maximum safety limit (MSL) is violated, error state is requested and contactors will open. When recommended safety limit (RSL) or maximum operating limit (MOL) is violated, the respective flag will be set.

Type
int
Unit
mV

Definition at line 153 of file lg_inr18650mj1.h.

◆ BC_VOLTAGE_NOMINAL_mV

#define BC_VOLTAGE_NOMINAL_mV   (3650u)

nominal cell voltage according to data sheet

Type
int
Unit
mV

Definition at line 142 of file lg_inr18650mj1.h.

Variable Documentation

◆ bc_lginr18650mj1SocLut

const BC_LUT_s bc_lginr18650mj1SocLut[]
extern

SOC lookup table starting with 100%

Definition at line 69 of file lg_inr18650mj1.c.

◆ bc_lginr18650mj1SocLutLength

uint16_t bc_lginr18650mj1SocLutLength
extern

length of the SOC lookup table bc_lginr18650mj1SocLut

Definition at line 107 of file lg_inr18650mj1.c.

◆ bc_lginr18650mj1SoeLut

const BC_LUT_s bc_lginr18650mj1SoeLut[]
extern

SOE Lookup table in 1% steps starting with 100%

Definition at line 88 of file lg_inr18650mj1.c.

◆ bc_lginr18650mj1SoeLutLength

uint16_t bc_lginr18650mj1SoeLutLength
extern

length of the SOE lookup table bc_lginr18650mj1SoeLut

Definition at line 109 of file lg_inr18650mj1.c.