foxBMS  1.2.0
The foxBMS Battery Management System API Documentation
pex_cfg.h File Reference

Headers for the configuration for the NXP PCA9539 port expander module. More...

#include "general.h"
#include "battery_system_cfg.h"
#include "database.h"
Include dependency graph for pex_cfg.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros

#define PEX_NR_OF_PORT_EXPANDERS   (3u)
 
#define PEX_PORT_EXPANDER1   (0u)
 
#define PEX_PORT_EXPANDER2   (1u)
 
#define PEX_PORT_EXPANDER3   (2u)
 
#define PEX_PIN00   (0u)
 
#define PEX_PIN01   (1u)
 
#define PEX_PIN02   (2u)
 
#define PEX_PIN03   (3u)
 
#define PEX_PIN04   (4u)
 
#define PEX_PIN05   (5u)
 
#define PEX_PIN06   (6u)
 
#define PEX_PIN07   (7u)
 
#define PEX_PIN10   (8u)
 
#define PEX_PIN11   (9u)
 
#define PEX_PIN12   (10u)
 
#define PEX_PIN13   (11u)
 
#define PEX_PIN14   (12u)
 
#define PEX_PIN15   (13u)
 
#define PEX_PIN16   (14u)
 
#define PEX_PIN17   (15u)
 

Variables

const uint8_t pex_addressList [PEX_NR_OF_PORT_EXPANDERS]
 

Detailed Description

Headers for the configuration for the NXP PCA9539 port expander module.

SPDX-License-Identifier: BSD-3-Clause

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 the copyright holder 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.

We kindly request you to use one or more of the following phrases to refer to foxBMS in your hardware, software, documentation or advertising materials:

  • ″This product uses parts of foxBMS®″
  • ″This product includes parts of foxBMS®″
  • ″This product is derived from foxBMS®″
Author
foxBMS Team
Date
2021-08-02 (date of creation)
Updated
2021-09-30 (date of last update)
Prefix
PEX

Definition in file pex_cfg.h.

Macro Definition Documentation

◆ PEX_NR_OF_PORT_EXPANDERS

#define PEX_NR_OF_PORT_EXPANDERS   (3u)

Number of port expanders

Definition at line 68 of file pex_cfg.h.

◆ PEX_PIN00

#define PEX_PIN00   (0u)

Port expander pin positions in registers

Definition at line 80 of file pex_cfg.h.

◆ PEX_PIN01

#define PEX_PIN01   (1u)

Port expander pin positions in registers

Definition at line 81 of file pex_cfg.h.

◆ PEX_PIN02

#define PEX_PIN02   (2u)

Port expander pin positions in registers

Definition at line 82 of file pex_cfg.h.

◆ PEX_PIN03

#define PEX_PIN03   (3u)

Port expander pin positions in registers

Definition at line 83 of file pex_cfg.h.

◆ PEX_PIN04

#define PEX_PIN04   (4u)

Port expander pin positions in registers

Definition at line 84 of file pex_cfg.h.

◆ PEX_PIN05

#define PEX_PIN05   (5u)

Port expander pin positions in registers

Definition at line 85 of file pex_cfg.h.

◆ PEX_PIN06

#define PEX_PIN06   (6u)

Port expander pin positions in registers

Definition at line 86 of file pex_cfg.h.

◆ PEX_PIN07

#define PEX_PIN07   (7u)

Port expander pin positions in registers

Definition at line 87 of file pex_cfg.h.

◆ PEX_PIN10

#define PEX_PIN10   (8u)

Port expander pin positions in registers

Definition at line 88 of file pex_cfg.h.

◆ PEX_PIN11

#define PEX_PIN11   (9u)

Port expander pin positions in registers

Definition at line 89 of file pex_cfg.h.

◆ PEX_PIN12

#define PEX_PIN12   (10u)

Port expander pin positions in registers

Definition at line 90 of file pex_cfg.h.

◆ PEX_PIN13

#define PEX_PIN13   (11u)

Port expander pin positions in registers

Definition at line 91 of file pex_cfg.h.

◆ PEX_PIN14

#define PEX_PIN14   (12u)

Port expander pin positions in registers

Definition at line 92 of file pex_cfg.h.

◆ PEX_PIN15

#define PEX_PIN15   (13u)

Port expander pin positions in registers

Definition at line 93 of file pex_cfg.h.

◆ PEX_PIN16

#define PEX_PIN16   (14u)

Port expander pin positions in registers

Definition at line 94 of file pex_cfg.h.

◆ PEX_PIN17

#define PEX_PIN17   (15u)

Port expander pin positions in registers

Definition at line 95 of file pex_cfg.h.

◆ PEX_PORT_EXPANDER1

#define PEX_PORT_EXPANDER1   (0u)

Defines to match expander numbering from hardware description

Definition at line 73 of file pex_cfg.h.

◆ PEX_PORT_EXPANDER2

#define PEX_PORT_EXPANDER2   (1u)

Defines to match expander numbering from hardware description

Definition at line 74 of file pex_cfg.h.

◆ PEX_PORT_EXPANDER3

#define PEX_PORT_EXPANDER3   (2u)

Defines to match expander numbering from hardware description

Definition at line 75 of file pex_cfg.h.

Variable Documentation

◆ pex_addressList

const uint8_t pex_addressList[PEX_NR_OF_PORT_EXPANDERS]
extern

I2C addresses of the port expanders

Definition at line 72 of file pex_cfg.c.