state_machine.c File Reference

STOUT state machine implementation file. More...

#include "no_os_print_log.h"
#include "state_machine.h"
#include "no_os_delay.h"
#include "no_os_alloc.h"
#include "common_data.h"
#include "no_os_error.h"
#include "self_test.h"
#include "interface.h"
#include "ade9113.h"
#include "supply.h"
#include "pilot.h"
#include "relay.h"
#include "gpio.h"
#include "rcd.h"

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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_temperature (struct stout *stout, enum state_machine_events_e event_in)
	Determine next state based on temperature 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...
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...

Variables
uint16_t	zcross_cnt
uint8_t	is_charging

Detailed Description

STOUT state machine implementation 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)

Copyright (c) 2023 Analog Devices, Inc.

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

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. 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.
3. 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.

Function Documentation

car_is_charging()

uint8_t car_is_charging

(

void

)

Get charging state.

Returns

charging state - 1 charging, 0 - not charging

get_action()

uint16_t get_action

(

void

)

Get take action flag.

Returns

flag value

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inc_action_flag()

void inc_action_flag

(

void

)

Increment take action flag.

Returns

none

reset_action_flag()

void reset_action_flag

(

void

)

Reset take action flag.

Returns

none

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set_action_flag()

void set_action_flag

(

void

)

Set take action flag.

Returns

none

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start_charging()

void start_charging

(

void

)

Signal that EV starts charging.

Returns

none

state_machine()

int state_machine

(

)

State machine main execution.

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.

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.

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.

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.

Returns

none

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Variable Documentation

is_charging

uint8_t is_charging

zcross_cnt

uint16_t zcross_cnt