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maemo.org - Talk (https://talk.maemo.org/index.php)
-   Applications (https://talk.maemo.org/forumdisplay.php?f=41)
-   -   [Announce] utility to display tablet's internal temperature (https://talk.maemo.org/showthread.php?t=16415)

polossatik 2008-02-12 16:54
Re: [Announce] utility to display tablet's internal temperature
 
Quote:
Originally Posted by Benson (Post 141050)
*Yes, recharging Alkaline batteries may be done, but you only get practically something like 20 cycles out of them with reasonable capacity. And they can't be charged at any decent speed, so it's not really useful enough for the charger to be marketable.**

**Actually, as I wrote that, I remembered there was a company producing "Renewal" batteries -- they couldn't be recharged, being alkaline, but they could be "renewed" in a special battery charger "renewing station". Wonder if they were just selling an alkaline charger, and plain alkaline cells (with a "Renewal" label) for higher $$.
you have charger's like http://the-gadgeteer.com/review/batt...tery_recharger who you can buy.

Or you can simply charge them using a current limited source and a timer... 50mA for about 16hours for a AA one

bluesubaru 2008-02-12 17:00
Re: [Announce] utility to display tablet's internal temperature
 
Quote:
Originally Posted by ag2 (Post 140486)
I wrote a utility to display N810's internal temperature. I think it should also work for N800 and N770. When idle, tablets generate almost no heat, so this sensor can also measure the ambient temperature in your room.

[user@nokia ~]$ internal-temp
23.25C Enjoy!
Any way to get Fahrenheit out of that? Or a script to convert the output? I don't know how much math can be supported in OS2008's scripting.

nygren 2008-07-22 04:21
Re: [Announce] utility to display tablet's internal temperature
 
Here's an updated version that outputs both F and C:

Code:
#!/bin/sh

t=`cat /sys/devices/platform/i2c_omap.1/i2c-1/1-0048/temp1_input 2>/dev/null`
if [ "$t" = "" ]
then
  echo "No temperature sensor detected" > /dev/stderr
  exit 1
else
  c=`echo $t | sed -e 's/\(.*\)\(..\).$/\1\.\2C/'`
  f=`expr $t \* 9 / 5 + 32000 | sed -e 's/\(.*\)\(..\).$/\1\.\2F/'`
  echo $c $f
fi

identity 2009-02-17 22:56
Re: [Announce] utility to display tablet's internal temperature
 
Has anyone archived or reposted internal-temp? the nitapps site is offline pending renewal. I had to flash my n810 and Backup doesn't seem to keep this file. Thanks...

Cadabena 2009-02-17 23:20
Re: [Announce] utility to display tablet's internal temperature
 
omweather in the Maemo Extras repository can show the internal temperature in either degrees Celcius or degrees Fahrenheit. I'm not sure this simple tool would be needed when omweather can show the temperature on the home screen, along with the weather.

andrewfblack 2009-02-18 00:26
Re: [Announce] utility to display tablet's internal temperature
 
Quote:
Originally Posted by ag2 (Post 140646)
It turns out that the last site (maemostuff) was infringing on the maemo trademark. Nokia asked me to take it down (very nicely) and I did.
When did that happen I'm sure I will be getting an email about maemobox.org soon then.

jdr93 2009-02-18 00:35
Re: [Announce] utility to display tablet's internal temperature
 
yes, what did happen to nitapps?


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