cooling_fsm.c File Reference

#include "cooling_fsm.h"
#include "can_library/generated/PDU.h"
#include "common/bangbang/bangbang.h"
#include "common/phal_F4/pwm/pwm.h"
#include "common/utils/max.h"
#include "cooling_callbacks.h"
#include "main.h"

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Macros
#define	FAN_PWM_TIM   (TIM1)

Enumerations
enum	cooling_state_t { COOLING_STATE_INIT = 0 , COOLING_STATE_AUTO = 1 , COOLING_STATE_MANUAL = 2 , COOLING_STATE_DEBUG = 3 }

Functions
	INIT_BANG_BANG (powertrain_pumps, POWERTRAIN_PUMPS_UPPER_LIMIT, POWERTRAIN_PUMPS_LOWER_LIMIT, powertrain_pumps_on, powertrain_pumps_off, POWERTRAIN_PUMPS_INTERVAL)
	INIT_BANG_BANG (hx_fan, HX_FAN_UPPER_LIMIT, HX_FAN_LOWER_LIMIT, hx_fan_on, hx_fan_off, HX_FAN_INTERVAL)
	INIT_BANG_BANG (battery_fans, BATTERY_FAN_UPPER_LIMIT, BATTERY_FAN_LOWER_LIMIT, battery_fans_on, battery_fans_off, BATTERY_FAN_INTERVAL)
static void	update_bangbang (void)
void	cooling_fsm_periodic (void)

Variables
static cooling_state_t	cooling_state = COOLING_STATE_INIT
static cooling_state_t	next_cooling_state = COOLING_STATE_INIT
static constexpr uint32_t	PWM_FREQUENCY_HZ = 25'000
static constexpr uint8_t	NUM_BATTERY_FANS = 4
static constexpr uint8_t	FANS_PWM_DUTY = 50
static constexpr float	POWERTRAIN_PUMPS_UPPER_LIMIT = 40.0f
static constexpr float	POWERTRAIN_PUMPS_LOWER_LIMIT = 35.0f
static constexpr uint32_t	POWERTRAIN_PUMPS_INTERVAL = 5000
static constexpr float	HX_FAN_UPPER_LIMIT = 35.0f
static constexpr float	HX_FAN_LOWER_LIMIT = 25.0f
static constexpr uint32_t	HX_FAN_INTERVAL = 1000
static constexpr float	BATTERY_FAN_UPPER_LIMIT = 35.0f
static constexpr float	BATTERY_FAN_LOWER_LIMIT = 25.0f
static constexpr uint32_t	BATTERY_FAN_INTERVAL = 1000

Macro Definition Documentation

FAN_PWM_TIM

#define FAN_PWM_TIM   (TIM1)

Enumeration Type Documentation

cooling_state_t

enum cooling_state_t

Enumerator
COOLING_STATE_INIT
COOLING_STATE_AUTO
COOLING_STATE_MANUAL
COOLING_STATE_DEBUG

Function Documentation

cooling_fsm_periodic()

void cooling_fsm_periodic

(

void

)

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INIT_BANG_BANG() [1/3]

INIT_BANG_BANG	(	battery_fans	,
		BATTERY_FAN_UPPER_LIMIT	,
		BATTERY_FAN_LOWER_LIMIT	,
		battery_fans_on	,
		battery_fans_off	,
		BATTERY_FAN_INTERVAL	)

INIT_BANG_BANG() [2/3]

INIT_BANG_BANG	(	hx_fan	,
		HX_FAN_UPPER_LIMIT	,
		HX_FAN_LOWER_LIMIT	,
		hx_fan_on	,
		hx_fan_off	,
		HX_FAN_INTERVAL	)

INIT_BANG_BANG() [3/3]

INIT_BANG_BANG	(	powertrain_pumps	,
		POWERTRAIN_PUMPS_UPPER_LIMIT	,
		POWERTRAIN_PUMPS_LOWER_LIMIT	,
		powertrain_pumps_on	,
		powertrain_pumps_off	,
		POWERTRAIN_PUMPS_INTERVAL	)

update_bangbang()

static void update_bangbang ( void )

inlinestatic

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Variable Documentation

BATTERY_FAN_INTERVAL

uint32_t BATTERY_FAN_INTERVAL = 1000

staticconstexpr

BATTERY_FAN_LOWER_LIMIT

float BATTERY_FAN_LOWER_LIMIT = 25.0f

staticconstexpr

BATTERY_FAN_UPPER_LIMIT

float BATTERY_FAN_UPPER_LIMIT = 35.0f

staticconstexpr

cooling_state

cooling_state_t cooling_state = COOLING_STATE_INIT

static

FANS_PWM_DUTY

uint8_t FANS_PWM_DUTY = 50

staticconstexpr

HX_FAN_INTERVAL

uint32_t HX_FAN_INTERVAL = 1000

staticconstexpr

HX_FAN_LOWER_LIMIT

float HX_FAN_LOWER_LIMIT = 25.0f

staticconstexpr

HX_FAN_UPPER_LIMIT

float HX_FAN_UPPER_LIMIT = 35.0f

staticconstexpr

next_cooling_state

cooling_state_t next_cooling_state = COOLING_STATE_INIT

static

NUM_BATTERY_FANS

uint8_t NUM_BATTERY_FANS = 4

staticconstexpr

POWERTRAIN_PUMPS_INTERVAL

uint32_t POWERTRAIN_PUMPS_INTERVAL = 5000

staticconstexpr

POWERTRAIN_PUMPS_LOWER_LIMIT

float POWERTRAIN_PUMPS_LOWER_LIMIT = 35.0f

staticconstexpr

POWERTRAIN_PUMPS_UPPER_LIMIT

float POWERTRAIN_PUMPS_UPPER_LIMIT = 40.0f

staticconstexpr

PWM_FREQUENCY_HZ

uint32_t PWM_FREQUENCY_HZ = 25'000

staticconstexpr