pex_cfg.c

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/**
 * @file    pex_cfg.c
 * @author  foxBMS Team
 * @date    2021-08-02 (date of creation)
 * @updated 2021-09-30 (date of last update)
 * @ingroup DRIVERS_CONFIGURATION
 * @prefix  PEX
 *
 * @brief   Configuration for the NXP PCA9539 port expander module
 *
 *
 *
 */
 
/*========== Includes =======================================================*/
#include "pex_cfg.h"
 
/*========== Macros and Definitions =========================================*/
/** I2C address of port expander 1 */
#define PEX_PORT_EXPANDER1_I2C_ADDRESS (0x74u)
/** I2C address of port expander 2 */
#define PEX_PORT_EXPANDER2_I2C_ADDRESS (0x75u)
/** I2C address of port expander 3 */
#define PEX_PORT_EXPANDER3_I2C_ADDRESS (0x76u)
 
/*========== Static Constant and Variable Definitions =======================*/
 
/*========== Extern Constant and Variable Definitions =======================*/
 
/** I2C addresses of the port expanders */
const uint8_t pex_addressList[PEX_NR_OF_PORT_EXPANDERS] = {
    PEX_PORT_EXPANDER1_I2C_ADDRESS,
    PEX_PORT_EXPANDER2_I2C_ADDRESS,
    PEX_PORT_EXPANDER3_I2C_ADDRESS,
};
 
/*========== Static Function Prototypes =====================================*/
 
/*========== Static Function Implementations ================================*/
 
/*========== Extern Function Implementations ================================*/
 
/*========== Externalized Static Function Implementations (Unit Test) =======*/