lm75_regs.h

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/*
 * Copyright (C) 2021 ML!PA Consulting GmbH
 *
 * 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 LM75_REGS_H
#define LM75_REGS_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* LM75 register list */
#define LM75_TEMP_REG            (0x00) 
#define LM75_CONF_REG            (0x01) 
#define LM75_THYST_REG           (0x02) 
#define LM75_TOS_REG             (0x03) 
/* Device Operation mode */
#define NORMAL_MODE         0  
#define SHUTDOWN_MODE       1  
/* Device Thermostat  operation mode */
#define COMPARATOR_MODE     0  
#define INTERRUPT_MODE      1  
/* OS polarity */
#define OS_ACTIVE_LOW       0  
#define OS_ACTIVE_HIGH      1  
/* Consecutive fault measurements to trigger the alert function */
#define FAULT_1         0   
#define FAULT_2         1   
/* LM75A exclusive registers */
 
#define FAULT_4         2   
#define FAULT_6         3   
/* TMP1075 exclusive registers */
 
/* Device ID register - only available in the TMP1075 sensor */
#define TMP1075_DEVICE_ID_REG   (0x0F) 
/* fault queue values exclusive to the TMP1075 sensor */
#define FAULT_3                 2   
#define FAULT_4_TMP1075         3   
/* Conversion rate setting when device is in continuous conversion mode
 * Only configurable in the TMP1075 sensor */
#define TMP1075_CONV_RATE_REG_27H    0   
#define TMP1075_CONV_RATE_REG_55     1   
#define TMP1075_CONV_RATE_REG_110    2   
#define TMP1075_CONV_RATE_REG_220    3   
#ifdef __cplusplus
}
#endif
 
#endif /* LM75_REGS_H */