foxBMS  1.1.2
The foxBMS Battery Management System API Documentation
sps.h File Reference

Headers for the driver for the smart power switches. More...

#include "contactor_cfg.h"
#include "sps_cfg.h"
#include "sps_types.h"
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Functions

void SPS_Initialize (void)
 Initialize IOs for the SPS driver. More...
 
void SPS_Ctrl (void)
 Control function for the CONT driver state machine. More...
 
void SPS_RequestContactorState (SPS_CHANNEL_INDEX channelIndex, SPS_CHANNEL_FUNCTION_e channelFunction)
 Request state of a contactor. More...
 
void SPS_RequestGeneralIOState (SPS_CHANNEL_INDEX channelIndex, SPS_CHANNEL_FUNCTION_e channelFunction)
 Request state of a general IO. More...
 
CONT_ELECTRICAL_STATE_TYPE_e SPS_GetChannelFeedback (SPS_CHANNEL_INDEX channelIndex)
 Get feedback value. More...
 
SPS_CHANNEL_AFFILIATION_e SPS_GetChannelAffiliation (SPS_CHANNEL_INDEX channelIndex)
 Returns the channel affiliation. More...
 

Detailed Description

Headers for the driver for the smart power switches.

SPDX-License-Identifier: BSD-3-Clause

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Author
foxBMS Team
Date
2020-10-14 (date of creation)
Updated
2020-10-14 (date of last update)
Prefix
SPS

Definition in file sps.h.

Function Documentation

◆ SPS_Ctrl()

void SPS_Ctrl ( void  )

Control function for the CONT driver state machine.

This function contains the sequence of events in the SPS state machine. It must be called time-triggered, every 10ms. It exits without effect, if the function call is a reentrance.

Definition at line 466 of file sps.c.

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◆ SPS_GetChannelAffiliation()

SPS_CHANNEL_AFFILIATION_e SPS_GetChannelAffiliation ( SPS_CHANNEL_INDEX  channelIndex)

Returns the channel affiliation.

Parameters
[in]channelIndexindex of the channel in question
Returns
affiliation of the channel

Definition at line 613 of file sps.c.

◆ SPS_GetChannelFeedback()

CONT_ELECTRICAL_STATE_TYPE_e SPS_GetChannelFeedback ( SPS_CHANNEL_INDEX  channelIndex)

Get feedback value.

This function compares the measured current in the contactor channel with a fixed threshold and assumes the contactor feedback to be closed when this threshold is passed on the channel.

Parameters
[in]channelIndexindex of the channel (contactor) that should be accessed
Returns
state of the channel's feedback

Definition at line 597 of file sps.c.

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◆ SPS_Initialize()

void SPS_Initialize ( void  )

Initialize IOs for the SPS driver.

This function sets the necessary register (e.g., configure pins as input or output).

Definition at line 583 of file sps.c.

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◆ SPS_RequestContactorState()

void SPS_RequestContactorState ( SPS_CHANNEL_INDEX  channelIndex,
SPS_CHANNEL_FUNCTION_e  channelFunction 
)

Request state of a contactor.

This function checks if the requested channel is affiliated to contactors and then passes the arguments on to SPS_RequestChannelState().

Parameters
[in]channelIndexnumber of the channel that should be accessed; This has to be a SPS channel and it has to be affiliated with SPS_AFF_CONTACTOR
[in]channelFunctionrequested functional state of the channel

Definition at line 587 of file sps.c.

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◆ SPS_RequestGeneralIOState()

void SPS_RequestGeneralIOState ( SPS_CHANNEL_INDEX  channelIndex,
SPS_CHANNEL_FUNCTION_e  channelFunction 
)

Request state of a general IO.

This function checks if the requested channel is affiliated to general IO and then passes the arguments on to SPS_RequestChannelState().

Parameters
[in]channelIndexnumber of the channel that should be accessed; This has to be a SPS channel and it has to be affiliated with SPS_AFF_GENERAL_IO
[in]channelFunctionrequested functional state of the channel

Definition at line 592 of file sps.c.

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