10.2.6. board_support_AC

This interface defines the board support driver for AC power path: ControlPilot, Relais, RCD and motor lock

10.2.6.1. Variables

event:string (board_support-Event)

Event from ControlPilot signal/Relais/RCD

There is an extended definition for this object here.

nr_of_phases_available:integer

Instantaneous phase count available to car

telemetry:object (board_support-Telemetry)

Other telemetry

There is an extended definition for this object here.

10.2.6.2. Commands

setup:void

Setup config options

three_phases:boolean

true: Three phases enabled, false: only single phase

has_ventilation:boolean

true: Allow mode D charging, false: do not allow mode D charging

country_code:string

A two-letter country code in ISO 3166-1 alpha-2 format

rcd_enabled:boolean

true: enable RCD, false: disable RCD

get_hw_capabilities:object

Get Hardware capability/limits

Result:object (board_support-HardwareCapabilities)

Hardware capability/limits

There is an extended definition for this object here.

enable:void

Enables or disables the EVSE. Typically disabled results in control pilot state F. It must not accept cars for new charging sessions if disabled.

value:boolean

True: enabled, false: disabled.

pwm_on:void

Turns PWM on with duty cycle

value:number

PWM duty cycle (>0, <1)

pwm_off:void

Turns PWM off (constant high voltage)

pwm_F:void

Turns PWM off with Error F (constant negative voltage)

allow_power_on:void

Sets allow_power_on flag. If false, Relais must never be switched on.

value:boolean

True: allow power on, false: do not allow power on.

force_unlock:boolean

Force unlock motor lock

Result:boolean

Returns true if unlocking sequence was successfully executed

switch_three_phases_while_charging:void

Special command to force switching between one and three phases while charging is active. HW must go through some special sequence to ensure safe operation.

value:boolean

True: switch to 3ph, False: switch to 1ph

evse_replug:void

Special command initiate a virtual replug sequence without restarting session. Emits a EvseReplugStarted event if supported and started. BSP will take care to not emit other events such as CarPluggedIn/Out during that time. Once finished it will emit a EvseReplugFinished.

value:integer

Time in ms for the duration of the replug sequence

read_pp_ampacity:number

Read the current carrying capacity of the connected cable in ampere. In case of a fixed cable the configured maximum current the hardware can handle will be reported.

Result:number

Returns the current carrying capacity of the connected cable in ampere