ina3221__defines_8h_source.html

/*

 * Copyright (C) 2019 Otto-von-Guericke-Universität Magdeburg

 *

 * This file is subject to the terms and conditions of the GNU Lesser

 * General Public License v2.1. See the file LICENSE in the top level

 * directory for more details.

 */


#ifndef INA3221_DEFINES_H

#define INA3221_DEFINES_H


#ifdef __cplusplus

extern "C" {

#endif


#define INA3221_REG_ADDR_LEN               (1)

#define INA3221_REG_LEN                    (2)

#define INA3221_SHUNT_VOLTAGE_PRECISION_UV (40)

#define INA3221_BUS_VOLTAGE_PRECISION_MV   (8)

#define INA3221_MANUFACTURER_ID            (0x5449)

#define INA3221_DIE_ID                     (0x3220)

#define INA3221_MAX_SHUNT_REG_VAL          ((int16_t)(0x7FF8))

#define INA3221_MIN_SHUNT_REG_VAL          ((int16_t)(0x8000))

#define INA3221_MAX_BUS_REG_VAL            ((int16_t)(0x7FF8))

#define INA3221_MIN_BUS_REG_VAL            ((int16_t)(0x8000))

#define INA3221_MAX_SHUNT_SUM_REG_VAL      ((int16_t)(0x7FFE))

#define INA3221_MIN_SHUNT_SUM_REG_VAL      ((int16_t)(0x8000))

#define INA3221_MAX_SHUNT_UV               (163800)

#define INA3221_MIN_SHUNT_UV               (-163840)

#define INA3221_MAX_BUS_MV                 (26000)

#define INA3221_MIN_BUS_MV                 (0)

#define INA3221_MAX_SHUNT_SUM_UV           (655320)

#define INA3221_MIN_SHUNT_SUM_UV           (-655360)

#ifdef __cplusplus

}

#endif


#endif /* INA3221_DEFINES_H */