Use your forum account to login.

LOGIN

TOP Contributors

  1. MikroElektronika Team (389 codes)
  2. Shawon Shahryiar (230 codes)
  3. Alcides Ramos (93 codes)
  4. Dany (66 codes)
  5. O B (61 codes)
  6. MikroBUS.NET Team (35 codes)
  7. NART SCHINACKOW (34 codes)
  8. Roman Toropov (25 codes)
  9. Alberto Trasimeni (25 codes)
  10. Arezki YOUYOU (24 codes)

Most Downloaded

  1. Timer Calculator (71770 times)
  2. Network Ethernet Library (35698 times)
  3. FAT32 Library (34033 times)
  4. USB Device Library (26847 times)
  5. Network WiFi Library (26174 times)
  6. FT800 Library (18529 times)
  7. PID Library (18080 times)
  8. GSM click - Example (17915 times)
  9. microSD click - Example (15146 times)
  10. GPS click - Example (12100 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
Project

MLX90614 - Reading and writing via SMBus

Rating:

Author: Matej Nogić

Last Updated: 2017-02-26

Category: Measurement

Downloaded: 167 times

Not followed.

Project demonstrates reading and writing to a MLX90614 temperature sensor.

Program is controlled over UART, baud rate: 19200bps
Write "Read" to read all the register's values
Write "Write" to write settings listed from line 178.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "MLX90614 - Reading and writing via SMBus" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "MLX90614 - Reading and writing via SMBus" changes.

Do you want to report abuse regarding "MLX90614 - Reading and writing via SMBus".

  • Information
  • Comments (0)
Download

Download Project [309.12KB]

Version 1.0.0.0

DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroC PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Project Blog

Project demonstrates reading and writing to a MLX90614 temperature sensor.  Program is controlled over UART, baud rate: 19200bps
Write "Read" to read all the register's values
Write "Write" to write settings listed from line 178.

Tmin and Tmax should be written in degrees Celsius,
others registers should be written in raw format.

If you want to switch from PWM mode back to SMBus mode
you need to pull SCL pin low for a time longer than 1.024ms.
This will allow you to communicate with a sensor over SMBus
but the PWMCTRL register value will NOT change. So if you want to
stay in a SMBus mode after POR you have to change the PWMCTRL
register value manually.

Reading

Reading

"Read" command

View full image
Writing

Writing

"Write" command

View full image
Writing

Writing

Put here what you want to write

View full image

RELATED CODES

Arduino Leonardo and KTY81 Thermistor-based Advanced Thermometer

An advanced thermometer based on Arduino and KTY81 Thermistor. https://www.youtube.com/watch?v=CgUis2UDBjk

[Learn More]

Interface PIC12F675 With DHT11 Sensor

This is an example of interfacing PIC12F675 with DHT11 digital humidity and temperature sensor. The measured values of temperature and humidity are displayed on 1602 LCD display. The LCD display is connected to a shift register to make a 2-wire serial LCD display.

[Learn More]

AD9850 DSS

AD9850 Digital Signal Synthesizer. https://www.youtube.com/watch?v=01tnvL2MCTw

[Learn More]