ADC-TEMP-SENSOR-FW

Temperature-sensor (RTD, thermocouple, thermistor) firmware for precision ADCs

ADC-TEMP-SENSOR-FW

Downloads

Overview

This temperature-sensor linearization firmware provides a software routine for measuring and linearizing most common temperature sensors, including resistance temperature detectors (RTDs), thermocouples, thermistors (NTC, PTC, etc.) and analog temperature sensors.

This software includes an analog-to-digital converter (ADC) hardware abstraction layer to enable communication between an ADC and a microprocessor (MCU), a sensor API to convert and linearize sensor data into a temperature value, and examples that demonstrate how to use the source code to read temperature using a sensor, a precision ADC and an MCU.

Features

Complete firmware for temperature-to-digital conversion
Supports common temperature-sensor types:
- RTDs (PT100, PT1000, Ni120, etc.)
- Thermocouples (type K, J, B, T, etc.)
- Thermistors (PTC, NTC)
- Analog temperature sensors
Easy to modify for multiple sensors
Supports multiple precision ADCs (see supported products & hardware for the ADC-TEMP-SENSOR-FW download)

ADC hardware abstraction layer (HAL)
Sensor API
Temperature-sensor examples

Download View video with transcript Video

Get started

Download and install the firmware
Install Code Composer Studio
Install processor libraries
Import the project from C:\ti\ADCTempSensorFW_1.0.0\Software\Examples
Connect EVM & sensor
Setup terminal emulator
Execute project

Downloads

Application software & framework

ADC-TEMP-SENSOR-FW — Temperature-sensor firmware source files

Supported products & hardware

Products

Precision ADCs

ADS124S08 — 24-bit, 4-kSPS, 12-ch delta-sigma ADC with PGA and voltage reference for sensor measurement

ADS1220 — 24-bit, 2-kSPS, four-channel, low-power, delta-sigma ADC with PGA, VREF, SPI and two IDACs

ADS1261 — 24-bit, 40-kSPS, 10-ch delta-sigma ADC with PGA, VREF, IDACs & AC excitation for factory automation

ADS122C04 — 24-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC with PGA, VREF, 2x IDACs & I2C interface

ADS122U04 — 24-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC w/ PGA, VREF, 2x IDACs & UART interface

ADS112C04 — 16-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC with PGA, VREF, 2x IDACs & I2C interface

ADS112U04 — 16-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC w/ PGA, VREF, 2x IDACs & UART interface

ADS1120 — 16-bit, 2-kSPS, 4-ch, low-power, small-size delta-sigma ADC with PGA, VREF, 2x IDACs & SPI interface

Download options

ADC-TEMP-SENSOR-FW — Temperature-sensor firmware source files

Latest version

Version: 1.3.0

Release date: 21 Dec 2023

open-in-new

View all versions

download

ADCTempSensorFW_1.3.0.zip — 10558 K

MD5 checksum