Adafruit MLX90632 Arduino Library
Classes | Macros | Enumerations
Adafruit_MLX90632.h File Reference
#include <Adafruit_BusIO_Register.h>
#include <Adafruit_I2CDevice.h>
#include <Wire.h>
#include "Arduino.h"

Go to the source code of this file.

Classes

class  Adafruit_MLX90632
 Class that stores state and functions for interacting with MLX90632 Far Infrared Temperature Sensor. More...
 

Macros

#define MLX90632_DEFAULT_ADDR   0x3A
 MLX90632 default i2c address.
 
#define MLX90632_REG_MELEXIS_RESERVED0   0x2400
 Melexis reserved.
 
#define MLX90632_REG_MELEXIS_RESERVED1   0x2401
 Melexis reserved.
 
#define MLX90632_REG_MELEXIS_RESERVED2   0x2402
 Melexis reserved.
 
#define MLX90632_REG_MELEXIS_RESERVED3   0x2403
 Melexis reserved.
 
#define MLX90632_REG_MELEXIS_RESERVED4   0x2404
 Melexis reserved.
 
#define MLX90632_REG_ID0   0x2405
 Chip ID.
 
#define MLX90632_REG_ID1   0x2406
 Chip ID.
 
#define MLX90632_REG_ID2   0x2407
 Chip ID.
 
#define MLX90632_REG_ID_CRC16   0x2408
 CRC.
 
#define MLX90632_REG_EE_PRODUCT_CODE   0x2409
 Sensor information.
 
#define MLX90632_REG_MELEXIS_RESERVED10   0x240A
 Melexis reserved.
 
#define MLX90632_REG_EE_VERSION   0x240B
 EEPROM version.
 
#define MLX90632_REG_EE_P_R_LSW   0x240C
 P_R calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_P_R_MSW   0x240D
 P_R calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_P_G_LSW   0x240E
 P_G calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_P_G_MSW   0x240F
 P_G calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_P_T_LSW   0x2410
 P_T calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_P_T_MSW   0x2411
 P_T calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_P_O_LSW   0x2412
 P_O calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_P_O_MSW   0x2413
 P_O calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_AA_LSW   0x2414
 Aa calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_AA_MSW   0x2415
 Aa calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_AB_LSW   0x2416
 Ab calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_AB_MSW   0x2417
 Ab calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_BA_LSW   0x2418
 Ba calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_BA_MSW   0x2419
 Ba calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_BB_LSW   0x241A
 Bb calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_BB_MSW   0x241B
 Bb calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_CA_LSW   0x241C
 Ca calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_CA_MSW   0x241D
 Ca calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_CB_LSW   0x241E
 Cb calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_CB_MSW   0x241F
 Cb calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_DA_LSW   0x2420
 Da calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_DA_MSW   0x2421
 Da calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_DB_LSW   0x2422
 Db calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_DB_MSW   0x2423
 Db calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_EA_LSW   0x2424
 Ea calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_EA_MSW   0x2425
 Ea calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_EB_LSW   0x2426
 Eb calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_EB_MSW   0x2427
 Eb calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_FA_LSW   0x2428
 Fa calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_FA_MSW   0x2429
 Fa calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_FB_LSW   0x242A
 Fb calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_FB_MSW   0x242B
 Fb calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_GA_LSW   0x242C
 Ga calibration constant (16-bit, Least Significant Word)
 
#define MLX90632_REG_EE_GA_MSW   0x242D
 Ga calibration constant (16-bit, Most Significant Word)
 
#define MLX90632_REG_EE_GB   0x242E
 Gb calibration constant (16-bit)
 
#define MLX90632_REG_EE_KA   0x242F
 Ka calibration constant (16-bit)
 
#define MLX90632_REG_EE_KB   0x2430
 Kb calibration constant (16-bit)
 
#define MLX90632_REG_MELEXIS_RESERVED49   0x2431
 Melexis reserved.
 
#define MLX90632_REG_MELEXIS_RESERVED127   0x247F
 Melexis reserved.
 
#define MLX90632_REG_MELEXIS_RESERVED128   0x2480
 Melexis reserved.
 
#define MLX90632_REG_EE_HA   0x2481
 Ha Customer calibration constant (16 bit)
 
#define MLX90632_REG_EE_HB   0x2482
 Hb Customer calibration constant (16 bit)
 
#define MLX90632_REG_MELEXIS_RESERVED131   0x2483
 Melexis reserved.
 
#define MLX90632_REG_CUSTOMER_DATA_START   0x24C0
 Customer data start.
 
#define MLX90632_REG_CUSTOMER_DATA_END   0x24CF
 Customer data end.
 
#define MLX90632_REG_MELEXIS_RESERVED208   0x24D0
 Melexis reserved.
 
#define MLX90632_REG_EE_CONTROL   0x24D4
 EEPROM Control register, measurement control.
 
#define MLX90632_REG_EE_I2C_ADDRESS   0x24D5
 I2C slave address >> 1.
 
#define MLX90632_REG_MELEXIS_RESERVED214   0x24D6
 Melexis reserved.
 
#define MLX90632_REG_EE_MEAS_1   0x24E1
 Measurement settings 1.
 
#define MLX90632_REG_EE_MEAS_2   0x24E2
 Measurement settings 2.
 
#define MLX90632_REG_I2C_ADDRESS   0x3000
 I2C slave address >> 1.
 
#define MLX90632_REG_CONTROL   0x3001
 Control register, measurement mode.
 
#define MLX90632_REG_STATUS   0x3FFF
 Status register: data available.
 
#define MLX90632_REG_RAM_1   0x4000
 Raw data 1.
 
#define MLX90632_REG_RAM_2   0x4001
 Raw data 2.
 
#define MLX90632_REG_RAM_3   0x4002
 Raw data 3.
 
#define MLX90632_REG_RAM_4   0x4003
 Raw data 4.
 
#define MLX90632_REG_RAM_5   0x4004
 Raw data 5.
 
#define MLX90632_REG_RAM_6   0x4005
 Raw data 6.
 
#define MLX90632_REG_RAM_7   0x4006
 Raw data 7.
 
#define MLX90632_REG_RAM_8   0x4007
 Raw data 8.
 
#define MLX90632_REG_RAM_9   0x4008
 Raw data 9.
 
#define MLX90632_REG_RAM_52   0x4033
 Raw data 52.
 
#define MLX90632_REG_RAM_53   0x4034
 Raw data 53.
 
#define MLX90632_REG_RAM_54   0x4035
 Raw data 54.
 
#define MLX90632_REG_RAM_55   0x4036
 Raw data 55.
 
#define MLX90632_REG_RAM_56   0x4037
 Raw data 56.
 
#define MLX90632_REG_RAM_57   0x4038
 Raw data 57.
 
#define MLX90632_REG_RAM_58   0x4039
 Raw data 58.
 
#define MLX90632_REG_RAM_59   0x403A
 Raw data 59.
 
#define MLX90632_REG_RAM_60   0x403B
 Raw data 60.
 

Enumerations

enum  mlx90632_mode_t { MLX90632_MODE_HALT = 0x00, MLX90632_MODE_SLEEPING_STEP = 0x01, MLX90632_MODE_STEP = 0x02, MLX90632_MODE_CONTINUOUS = 0x03 }
 MLX90632 measurement modes. More...
 
enum  mlx90632_meas_select_t { MLX90632_MEAS_MEDICAL = 0x00, MLX90632_MEAS_EXTENDED_RANGE = 0x11 }
 MLX90632 measurement types. More...
 
enum  mlx90632_refresh_rate_t {
  MLX90632_REFRESH_0_5HZ = 0, MLX90632_REFRESH_1HZ = 1, MLX90632_REFRESH_2HZ = 2, MLX90632_REFRESH_4HZ = 3,
  MLX90632_REFRESH_8HZ = 4, MLX90632_REFRESH_16HZ = 5, MLX90632_REFRESH_32HZ = 6, MLX90632_REFRESH_64HZ = 7
}
 MLX90632 refresh rates. More...
 

Detailed Description

I2C Driver for MLX90632 Far Infrared Temperature Sensor

This is a library for the Adafruit MLX90632 breakout: http://www.adafruit.com/products

Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!

Written by Limor "Ladyada" Fried with assistance from Claude Code.

MIT license, see LICENSE for more information

Enumeration Type Documentation

◆ mlx90632_mode_t

enum mlx90632_mode_t

MLX90632 measurement modes.

Enumerator
MLX90632_MODE_HALT 

Halt mode for EEPROM operations.

MLX90632_MODE_SLEEPING_STEP 

Sleeping step mode.

MLX90632_MODE_STEP 

Step mode.

MLX90632_MODE_CONTINUOUS 

Continuous mode.

◆ mlx90632_meas_select_t

enum mlx90632_meas_select_t

MLX90632 measurement types.

Enumerator
MLX90632_MEAS_MEDICAL 

Medical measurement.

MLX90632_MEAS_EXTENDED_RANGE 

Extended range measurement.

◆ mlx90632_refresh_rate_t

enum mlx90632_refresh_rate_t

MLX90632 refresh rates.

Enumerator
MLX90632_REFRESH_0_5HZ 

0.5 Hz (2000ms)

MLX90632_REFRESH_1HZ 

1 Hz (1000ms)

MLX90632_REFRESH_2HZ 

2 Hz (500ms)

MLX90632_REFRESH_4HZ 

4 Hz (250ms)

MLX90632_REFRESH_8HZ 

8 Hz (125ms)

MLX90632_REFRESH_16HZ 

16 Hz (62.5ms)

MLX90632_REFRESH_32HZ 

32 Hz (31.25ms)

MLX90632_REFRESH_64HZ 

64 Hz (15.625ms)

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