Driver for the Balancing module. More...

#include "bal.h"

Include dependency graph for bal.c:

Functions
void	BAL_SaveLastStates (BAL_STATE_s *pBalancingState)
	Saves the last state and the last substate. More...

uint8_t	BAL_CheckReEntrance (BAL_STATE_s *currentState)
	re-entrance check of BAL state machine trigger function More...

BAL_STATE_REQUEST_e	BAL_TransferStateRequest (BAL_STATE_s *currentState)
	transfers the current state request to the state machine. More...

BAL_RETURN_TYPE_e	BAL_CheckStateRequest (BAL_STATE_s *pCurrentState, BAL_STATE_REQUEST_e stateRequest)
	checks the state requests that are made. More...

STD_RETURN_TYPE_e	BAL_Init (DATA_BLOCK_BALANCING_CONTROL_s *pControl)
	Generic initialization function for the balancing module. More...

void	BAL_ProcessStateUninitalized (BAL_STATE_s *pCurrentState, BAL_STATE_REQUEST_e stateRequest)
	Substate handling function for BAL_Trigger() More...

void	BAL_ProcessStateInitialization (BAL_STATE_s *currentState)
	State machine subfunction to initialize the balancing state machine. More...

void	BAL_ProcessStateInitialized (BAL_STATE_s *currentState)
	State machine subfunction to transfer from an initalized state to "running" states of th state machine. More...

Detailed Description

Driver for the Balancing module.

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SPDX-License-Identifier: BSD-3-Clause

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Author: foxBMS Team

Date: 2020-02-24 (date of creation)

Updated: 2022-05-30 (date of last update)

Version: v1.3.0

Prefix: BAL

Definition in file bal.c.

Function Documentation

◆ BAL_CheckReEntrance()

uint8_t BAL_CheckReEntrance ( BAL_STATE_s * currentState )

re-entrance check of BAL state machine trigger function

This function is not re-entrant and should only be called time- or event-triggered. It increments the triggerentry counter from the state variable. It should never be called by two different processes, so if it is the case, triggerentry should never be higher than 0 when this function is called.

Returns: 0 if no further instance of the function is active, 0xff otherwise

Definition at line 84 of file bal.c.

Here is the call graph for this function:

◆ BAL_CheckStateRequest()

BAL_RETURN_TYPE_e BAL_CheckStateRequest	(	BAL_STATE_s *	pCurrentState,
		BAL_STATE_REQUEST_e	stateRequest
	)

checks the state requests that are made.

This function checks the validity of the state requests. The results of the checked is returned immediately.

Parameters

pCurrentState	pointer to the current state
stateRequest	state request to be checked

Returns: result of the state request that was made

Definition at line 113 of file bal.c.

◆ BAL_Init()

STD_RETURN_TYPE_e BAL_Init ( DATA_BLOCK_BALANCING_CONTROL_s * pControl )

Generic initialization function for the balancing module.

Definition at line 148 of file bal.c.

◆ BAL_ProcessStateInitialization()

void BAL_ProcessStateInitialization ( BAL_STATE_s * currentState )

State machine subfunction to initialize the balancing state machine.

TODO

Definition at line 171 of file bal.c.

◆ BAL_ProcessStateInitialized()

void BAL_ProcessStateInitialized ( BAL_STATE_s * currentState )

State machine subfunction to transfer from an initalized state to "running" states of th state machine.

TODO

Definition at line 179 of file bal.c.

◆ BAL_ProcessStateUninitalized()

void BAL_ProcessStateUninitalized	(	BAL_STATE_s *	pCurrentState,
		BAL_STATE_REQUEST_e	stateRequest
	)

Substate handling function for BAL_Trigger()

Parameters

pCurrentState	pointer to the current state
stateRequest	state request to set

Definition at line 157 of file bal.c.

◆ BAL_SaveLastStates()

void BAL_SaveLastStates ( BAL_STATE_s * pBalancingState )

Saves the last state and the last substate.

Definition at line 70 of file bal.c.

◆ BAL_TransferStateRequest()

BAL_STATE_REQUEST_e BAL_TransferStateRequest ( BAL_STATE_s * currentState )

transfers the current state request to the state machine.

This function takes the current state request from current state and transfers it to the state machine. It resets the value from to BAL_STATE_NO_REQUEST

Returns: current state request

Definition at line 100 of file bal.c.