config_system.h File Reference

Basic configuration values to be set by the end-user. More...

#include <Arduino.h>
#include "type_traits.hpp"

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Variables
constexpr uint8_t	ANTI_CREEP_LIMIT { 5 }
constexpr conditional< DATALOG_PERIOD_IN_SECONDS *SUPPLY_FREQUENCY >=UINT8_MAX, uint16_t, uint8_t >::type	DATALOG_PERIOD_IN_MAINS_CYCLES { DATALOG_PERIOD_IN_SECONDS * SUPPLY_FREQUENCY }
constexpr uint8_t	DATALOG_PERIOD_IN_SECONDS { 5 }
constexpr uint16_t	delayBeforeSerialStarts { 1000 }
constexpr int16_t	DIVERSION_START_THRESHOLD_WATTS { 0 }
constexpr float	invDATALOG_PERIOD_IN_MAINS_CYCLES { 1.0f / DATALOG_PERIOD_IN_MAINS_CYCLES }
constexpr float	invSUPPLY_FREQUENCY { 1.0f / SUPPLY_FREQUENCY }
constexpr uint32_t	JOULES_PER_WATT_HOUR { 3600 }
constexpr uint32_t	mainsCyclesPerHour { SUPPLY_FREQUENCY * SECONDS_PER_MINUTE * MINUTES_PER_HOUR }
constexpr uint16_t	MINUTES_PER_HOUR { 60 }
constexpr uint8_t	NO_OF_PHASES { 1 }
constexpr int16_t	REQUIRED_EXPORT_IN_WATTS { 0 }
constexpr uint16_t	SECONDS_PER_MINUTE { 60 }
constexpr uint16_t	startUpPeriod { 3000 }
constexpr uint8_t	SUPPLY_FREQUENCY { 50 }
constexpr uint32_t	WORKING_ZONE_IN_JOULES { 360 }

Detailed Description

Basic configuration values to be set by the end-user.

Author

Frédéric Metrich (frede.nosp@m.ric..nosp@m.metri.nosp@m.ch@l.nosp@m.ive.f.nosp@m.r)

Version

0.1

Date

2024-10-03

Copyright

Copyright (c) 2025

Definition in file config_system.h.

Variable Documentation

ANTI_CREEP_LIMIT

uint8_t ANTI_CREEP_LIMIT { 5 }

inlineconstexpr

in Joules per mains cycle (has no effect when set to 0)

Definition at line 34 of file config_system.h.

Referenced by printConfiguration().

DATALOG_PERIOD_IN_MAINS_CYCLES

conditional<DATALOG_PERIOD_IN_SECONDS*SUPPLY_FREQUENCY>=UINT8_MAX,uint16_t,uint8_t>::type DATALOG_PERIOD_IN_MAINS_CYCLES { DATALOG_PERIOD_IN_SECONDS * SUPPLY_FREQUENCY }

inlineconstexpr

Period of datalogging in cycles

Definition at line 41 of file config_system.h.

Referenced by processDataLogging().

DATALOG_PERIOD_IN_SECONDS

uint8_t DATALOG_PERIOD_IN_SECONDS { 5 }

inlineconstexpr

Period of datalogging in seconds

Definition at line 38 of file config_system.h.

Referenced by processCalculationsForLogging().

delayBeforeSerialStarts

uint16_t delayBeforeSerialStarts { 1000 }

inlineconstexpr

in milli-seconds, to allow Serial window to be opened

Definition at line 47 of file config_system.h.

Referenced by processStartUp(), and setup().

DIVERSION_START_THRESHOLD_WATTS

int16_t DIVERSION_START_THRESHOLD_WATTS { 0 }

inlineconstexpr

Adjust value as needed - this means 50W surplus is needed to start diversion

Definition at line 20 of file config_system.h.

invDATALOG_PERIOD_IN_MAINS_CYCLES

float invDATALOG_PERIOD_IN_MAINS_CYCLES { 1.0f / DATALOG_PERIOD_IN_MAINS_CYCLES }

inlineconstexpr

Definition at line 45 of file config_system.h.

invSUPPLY_FREQUENCY

float invSUPPLY_FREQUENCY { 1.0f / SUPPLY_FREQUENCY }

inlineconstexpr

Definition at line 44 of file config_system.h.

Referenced by printForSerialText().

JOULES_PER_WATT_HOUR

uint32_t JOULES_PER_WATT_HOUR { 3600 }

inlineconstexpr

(0.001 kWh = 3600 Joules)

Definition at line 27 of file config_system.h.

mainsCyclesPerHour

uint32_t mainsCyclesPerHour { SUPPLY_FREQUENCY * SECONDS_PER_MINUTE * MINUTES_PER_HOUR }

inlineconstexpr

Definition at line 36 of file config_system.h.

MINUTES_PER_HOUR

uint16_t MINUTES_PER_HOUR { 60 }

inlineconstexpr

Definition at line 26 of file config_system.h.

NO_OF_PHASES

uint8_t NO_OF_PHASES { 1 }

inlineconstexpr

number of phases of the main supply.

Definition at line 22 of file config_system.h.

Referenced by calcBufferSize().

REQUIRED_EXPORT_IN_WATTS

int16_t REQUIRED_EXPORT_IN_WATTS { 0 }

inlineconstexpr

when set to a negative value, this acts as a PV generator

Definition at line 19 of file config_system.h.

Referenced by printConfiguration().

SECONDS_PER_MINUTE

uint16_t SECONDS_PER_MINUTE { 60 }

inlineconstexpr

Definition at line 25 of file config_system.h.

startUpPeriod

uint16_t startUpPeriod { 3000 }

inlineconstexpr

in milli-seconds, to allow LP filter to settle

Definition at line 48 of file config_system.h.

Referenced by processStartUp().

SUPPLY_FREQUENCY

uint8_t SUPPLY_FREQUENCY { 50 }

inlineconstexpr

Definition at line 30 of file config_system.h.

Referenced by loop(), and processLatestContribution().

WORKING_ZONE_IN_JOULES

uint32_t WORKING_ZONE_IN_JOULES { 360 }

inlineconstexpr

0.1 Wh, reduced for faster start-up

Definition at line 31 of file config_system.h.