https://github.com/olegstepura/temper-hum-hid

🌡 TemperHum HID query API in C
https://github.com/olegstepura/temper-hum-hid

daemon sensor temperature

Last synced: 25 days ago
JSON representation

🌡 TemperHum HID query API in C

• Host: GitHub
• URL: https://github.com/olegstepura/temper-hum-hid
• Owner: olegstepura
• Created: 2012-04-06T20:33:31.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2014-01-15T09:42:29.000Z (almost 11 years ago)
• Last Synced: 2023-03-12T08:34:38.384Z (almost 2 years ago)
• Topics: daemon, sensor, temperature
• Language: C
• Homepage:
• Size: 148 KB
• Stars: 10
• Watchers: 6
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
TemperHum HID API and daemon for linux

======================================

This is my own implementation written in C. It's a daemon that can log results 

differently, has debug command line switch etc.

Reads temperature and humidity values from a TEMPerHUM HID device (1130:660c)

TEMPerHUM HID device is recognized by modern linux distributions as "Tenx

Technology, Inc. Foot Pedal/Thermometer". It's a device with a Tenx HID chip

which controls the onboard SHT1x temperature sensor. No /dev/ttyUSBx is created

for such device.

This program uses corrections to measrements which are described in original

SHT1x sensor datasheet. Supports multiple devices.

There was an eariler revision of TEMPerHUM which did not have a HID chip but

was using USB-to-serial CH341 chip instead. If you have such device, use Simon

Arlott's program instead: http://github.com/lp0/temperhum

``` bash

Usage: temper-hum-hid [OPTIONS]...

  -h, --help                Print help and exit

  -V, --version             Print version and exit

  -v, --verbose[=filename]  Print debug messages, to standard output if no

                              filename given  (default='')

  -s, --syslog              Log debug messages to syslog  (default=off)

  -l, --log=filename        Log data to log file

  -o, --out=filename        Output results to a file instead of printing it on

                              screen, can be used for creating a status file

                              which always has latest measurments

  -r, --repeat=seconds      Constantly print results, repeat every given amount

                              of seconds, devices will be reopened every 1 hour

                              in this mode, 0 for no repeat  (default='0')

  -m, --machine             Output in machine-friendly format, which is easier

                              to be parsed by bash scripts for later use in

                              monitoring tools, 4ex. Zabbix  (default=off)

Usage example:

  temper-hum-hid --log=/var/log/temper-hum-hid.log --out=/var/log/temper-hum-hid.status --repeat=60 --machine

```

Brando USB TemperHum device

---------------------------

[From brando site:][1]

USB Hygro-Thermometer

Product Code: ULIFE015100

The USB Hygro-Thermometer let you get easy to measure the indoor temperature & humidity

levels and able to capture both data into your computer.

Features:

---------

* Powered by USB

* Temperature Range: -40° ~ 120°

* Humidity Range: 0 ~ 100%

* Temperature can be captured from every second to 12 hours

* The logged data can be pasted to Word / Excel easily

* Support Windows XP / Vista / 7 (32-bit)

* Size: 59x17x7mm (approx.)

* Weight: 8g

[][2]

[1]: http://usb.brando.com/prod_detail.php?prod_id=00455

[2]: https://github.com/olegstepura/HID-TEMPerHUM/blob/master/photo.jpg?raw=true