STOUT state machine header file. More...

#include <stdint.h>

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Classes
struct	stout
	Structure for Stout machine. More...

struct	rms_adc_values

Macros
#define	FIRMWARE_VERSION ("v30923")

#define	LED_NO (4u)

Enumerations
enum	charger_state_e { STATE_POWER_ON = 0, STATE_RCD_SELF_TEST, STATE_A, STATE_B, STATE_C, STATE_D, STATE_RELAY_OPEN, STATE_CHECK_RELAY, STATE_FAULT }
	ADE9113 waveorm data. More...

enum	interface_err_status_e { INTF_NO_ERR = 0, INTF_RELAY_ERR, INTF_INPUT_V_ERR, INTF_INPUT_V_ERR_U, INTF_INPUT_V_ERR_O, INTF_RCD_ERROR, INTF_INIT_RCD_ERROR, INTF_PILOT_ERROR, INTF_DIODE_ERR, INTF_OVERCURRENT_ERR, INTF_TEMPERATURE_ERR, INTF_PE_ERROR }
	State machine fault condition. More...

enum	state_machine_events_e { S_M_UNDERVOLTAGE = 0, S_M_RCD, S_M_OVERCURRENT, S_M_DISCONNECTED, S_M_DIODE_ERR, S_M_CP_ERROR, S_M_RCD_TEST_TRIGGERED, S_M_RCD_TEST_COMPLETED, S_M_RCD_TEST_FAIL, S_M_VENTILATION_REQ, S_M_OVERCURRENT_WAIT, S_M_NO_EVENT, S_M_INITIAL_CHECK_DONE, S_M_WAIT, S_M_EV_CONNECTED, S_M_CHARGING, S_M_CHARGING_D, S_M_CHARGING_STOPPED, S_M_EVSE_READY, S_M_CHARGING_REQ, S_M_CHARGING_START, S_M_STOP_CHARGING, S_M_STOP_CHARGING_2, S_M_CHECK_STUCK_RELAY, S_M_CHECK_RELAY_PASSED, S_M_WAIT_B, S_M_DIODE_ERR_CHECK, S_M_DIODE_CHECK_DONE, S_M_VIN_RECOVER, S_M_UNDERVOLTAGE_WAIT, S_M_OVER_TEMPERATURE_1, S_M_OVER_TEMPERATURE_2, S_M_OVERVOLTAGE, S_M_PE_ERROR }
	State machine event. More...

Functions
int	state_machine ()
	State machine main execution. More...

enum state_machine_events_e	state_machine_det_event_cp (struct stout *stout, enum state_machine_events_e event_in)
	Determine next state based on CP measurements and previous events. More...

enum state_machine_events_e	state_machine_det_event_supply (struct stout *stout, enum state_machine_events_e event_in)
	Determine next state based on supply measurements and previous events. More...

enum state_machine_events_e	state_machine_det_event_temperature (struct stout *stout, enum state_machine_events_e event_in)
	Determine next state based on temperature measurements and previous events. More...

uint16_t	get_action (void)
	Get take action flag. More...

void	set_action_flag (void)
	Set take action flag. More...

void	reset_action_flag (void)
	Reset take action flag. More...

void	inc_action_flag (void)
	Increment take action flag. More...

void	start_charging (void)
	Signal that EV starts charging. More...

void	stop_charging (void)
	Signal that EV stops charging. More...

uint8_t	car_is_charging (void)
	Get charging state. More...

Detailed Description

STOUT state machine header file.

Author: GMois (georg.nosp@m.e.mo.nosp@m.is@an.nosp@m.alog.nosp@m..com), REtz (radu..nosp@m.etz@.nosp@m.analo.nosp@m.g.co.nosp@m.m)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Macro Definition Documentation

◆ FIRMWARE_VERSION

#define FIRMWARE_VERSION ("v30923")

◆ LED_NO

#define LED_NO (4u)

Enumeration Type Documentation

◆ charger_state_e

enum charger_state_e

ADE9113 waveorm data.

Enumerator
STATE_POWER_ON
STATE_RCD_SELF_TEST
STATE_A
STATE_B
STATE_C
STATE_D
STATE_RELAY_OPEN
STATE_CHECK_RELAY
STATE_FAULT

◆ interface_err_status_e

enum interface_err_status_e

State machine fault condition.

Enumerator
INTF_NO_ERR
INTF_RELAY_ERR
INTF_INPUT_V_ERR
INTF_INPUT_V_ERR_U
INTF_INPUT_V_ERR_O
INTF_RCD_ERROR
INTF_INIT_RCD_ERROR
INTF_PILOT_ERROR
INTF_DIODE_ERR
INTF_OVERCURRENT_ERR
INTF_TEMPERATURE_ERR
INTF_PE_ERROR

◆ state_machine_events_e

enum state_machine_events_e

State machine event.

Enumerator
S_M_UNDERVOLTAGE
S_M_RCD
S_M_OVERCURRENT
S_M_DISCONNECTED
S_M_DIODE_ERR
S_M_CP_ERROR
S_M_RCD_TEST_TRIGGERED
S_M_RCD_TEST_COMPLETED
S_M_RCD_TEST_FAIL
S_M_VENTILATION_REQ
S_M_OVERCURRENT_WAIT
S_M_NO_EVENT
S_M_INITIAL_CHECK_DONE
S_M_WAIT
S_M_EV_CONNECTED
S_M_CHARGING
S_M_CHARGING_D
S_M_CHARGING_STOPPED
S_M_EVSE_READY
S_M_CHARGING_REQ
S_M_CHARGING_START
S_M_STOP_CHARGING
S_M_STOP_CHARGING_2
S_M_CHECK_STUCK_RELAY
S_M_CHECK_RELAY_PASSED
S_M_WAIT_B
S_M_DIODE_ERR_CHECK
S_M_DIODE_CHECK_DONE
S_M_VIN_RECOVER
S_M_UNDERVOLTAGE_WAIT
S_M_OVER_TEMPERATURE_1
S_M_OVER_TEMPERATURE_2
S_M_OVERVOLTAGE
S_M_PE_ERROR

Function Documentation

◆ car_is_charging()

uint8_t car_is_charging ( void )

Get charging state.

Get charging state

Returns: charging state - 1 charging, 0 - not charging

◆ get_action()

uint16_t get_action ( void )

Get take action flag.

Get take action flag

Returns: flag value

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◆ inc_action_flag()

void inc_action_flag ( void )

Increment take action flag.

Increment take action flag

Returns: none

◆ reset_action_flag()

void reset_action_flag ( void )

Reset take action flag.

Reset take action flag

Returns: none

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◆ set_action_flag()

void set_action_flag ( void )

Set take action flag.

Set take action flag

Returns: none

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◆ start_charging()

void start_charging ( void )

Signal that EV starts charging.

Signal that EV starts charging

Returns: none

◆ state_machine()

int state_machine ( )

State machine main execution.

Main routine

Returns: Result of the example execution. If working correctly, will execute continuously the while(1) loop.

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◆ state_machine_det_event_cp()

enum state_machine_events_e state_machine_det_event_cp	(	struct stout *	stout,
		enum state_machine_events_e	event_in
	)

Determine next state based on CP measurements and previous events.

Determine next state, CP measurements

Parameters

stout	- state machine descriptor
event_in	- previous event

Returns: event that took place

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◆ state_machine_det_event_supply()

enum state_machine_events_e state_machine_det_event_supply	(	struct stout *	stout,
		enum state_machine_events_e	event_in
	)

Determine next state based on supply measurements and previous events.

Determine next state, supply measurements

Parameters

stout	- state machine descriptor
event_in	- previous event

Returns: event that took place

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◆ state_machine_det_event_temperature()

enum state_machine_events_e state_machine_det_event_temperature	(	struct stout *	stout,
		enum state_machine_events_e	event_in
	)

Determine next state based on temperature measurements and previous events.

Determine next state, temperature measurements

Parameters

stout	- state machine descriptor
event_in	- previous event

Returns: event that took place

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◆ stop_charging()

void stop_charging ( void )

Signal that EV stops charging.

Signal that EV stops charging

Returns: none

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Classes

Macros

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ FIRMWARE_VERSION

◆ LED_NO

Enumeration Type Documentation

◆ charger_state_e

◆ interface_err_status_e

◆ state_machine_events_e

Function Documentation

◆ car_is_charging()

◆ get_action()

◆ inc_action_flag()

◆ reset_action_flag()

◆ set_action_flag()

◆ start_charging()

◆ state_machine()

◆ state_machine_det_event_cp()

◆ state_machine_det_event_supply()

◆ state_machine_det_event_temperature()

◆ stop_charging()