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Author Topic: owfs and i2c tool  (Read 24506 times)

Offline bellad

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owfs and i2c tool
« on: May 29, 2013, 01:10:52 AM »
hello,
thank you for your work
i search tcz owfs and i2c tools for 1wire and ds2482-100

but I can not find for rpi

thank

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Offline bmarkus

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Re: owfs and i2c tool
« Reply #1 on: May 29, 2013, 02:08:59 AM »
hello,
thank you for your work
i search tcz owfs and i2c tools for 1wire and ds2482-100

but I can not find for rpi

thank

There are no such apps in the repo. Can you provide links to upstream source code you are missing for RPi?
Béla
Ham Radio callsign: HA5DI

"Amateur Radio: The First Technology-Based Social Network."

Offline bellad

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Re: owfs and i2c tool
« Reply #2 on: May 29, 2013, 02:25:55 AM »
thank bmarkus

for owfs : sourceforge.net/projects/owfs/files/owfs/2.9p0/
for i2c-tools : dl.lm-sensors.org/i2c-tools/releases/i2c-tools-3.1.0.tar.bz2
bellad.flnet.org

Offline bmarkus

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Re: owfs and i2c tool
« Reply #3 on: May 29, 2013, 04:50:38 AM »
Both owfs and i2c-tools compiles on piCore so .tcz's can be created. However I can't test them as do not have any 1-wire hardware.
Béla
Ham Radio callsign: HA5DI

"Amateur Radio: The First Technology-Based Social Network."

Offline bellad

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Re: owfs and i2c tool
« Reply #4 on: May 29, 2013, 06:05:04 AM »
I want good that you made compile and i try with my component ( ds2482-100 + ds1820 )

I'll let you know

sorry for my bad english , i use google translat

thank you
 
73

bellad.flnet.org

Offline bellad

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Re: owfs and i2c tool
« Reply #5 on: May 31, 2013, 01:37:47 AM »
hello
i try install compile-essentials.tcz , but error

I think I do not have enough space on the sdcard
i try enlarge with Gparted but error
howto enlarge sdcard space ?

thank
bellad.flnet.org

Offline bmarkus

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Re: owfs and i2c tool
« Reply #6 on: June 01, 2013, 08:41:14 AM »
hello
i try install compile-essentials.tcz , but error

I think I do not have enough space on the sdcard
i try enlarge with Gparted but error
howto enlarge sdcard space ?

thank

Where is your tce directory?

Béla
Ham Radio callsign: HA5DI

"Amateur Radio: The First Technology-Based Social Network."

Offline bmarkus

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Re: owfs and i2c tool
« Reply #7 on: June 01, 2013, 08:41:39 AM »
i2c-tools added to repo
Béla
Ham Radio callsign: HA5DI

"Amateur Radio: The First Technology-Based Social Network."

Offline bellad

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Re: owfs and i2c tool
« Reply #8 on: June 03, 2013, 12:27:09 AM »
Thank you very much for ic2-tool , I test as soon as I have a moment

my tce directory  : /mnt/mmcblk0p1
size 37.2M : used 22.5M :  available : 14.7M

howto resize ?
or format libre space ( fat32 ext ?)and move tce directory ?

bellad.flnet.org

Offline bmarkus

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Re: owfs and i2c tool
« Reply #9 on: June 03, 2013, 12:36:02 AM »
Do not use /mnt/mmcblk0p1, keep it untouched. Create a new Linux ext4 partition and a swap on unpartitioned part of SD card than create a tce directory on the new Linux partition. After reboot piCore will use it automatically to store downloaded extensions and to keep backups.
Béla
Ham Radio callsign: HA5DI

"Amateur Radio: The First Technology-Based Social Network."

Offline bellad

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Re: owfs and i2c tool
« Reply #10 on: June 03, 2013, 01:00:58 AM »
ok thank ,
the swap partition used just for the compiled program ?
bellad.flnet.org

Offline bmarkus

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Re: owfs and i2c tool
« Reply #11 on: June 03, 2013, 01:21:31 AM »
ok thank ,
the swap partition used just for the compiled program ?

Linux systems need swap partition by default. While it is not a must have, running without swap is an exception and soon you can face to out of memory situations specially compiling bigger applications or running memory hungry programs. Having a 4G or larger SD card can't be a problem to have 512M swap.

Alternatively you can use swap file instead of partition. Benefit is you can change it's size flexibly or omit at all. It is not mounted automatically, you must add it to bootlocal.sh
Béla
Ham Radio callsign: HA5DI

"Amateur Radio: The First Technology-Based Social Network."

Offline bellad

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Re: owfs and i2c tool
« Reply #12 on: June 03, 2013, 02:39:13 AM »
i have make ext4 partition , create tce directory and put mount on bootlocal.sh
when reboot i have tce directory on /mnt/mmckbl0p2 but howto config change tce directory , no automatic ?
I had to miss something
bellad.flnet.org

Offline bmarkus

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Re: owfs and i2c tool
« Reply #13 on: June 03, 2013, 02:50:05 AM »
i have make ext4 partition , create tce directory and put mount on bootlocal.sh
when reboot i have tce directory on /mnt/mmckbl0p2 but howto config change tce directory , no automatic ?
I had to miss something

What do you want to reach?
Béla
Ham Radio callsign: HA5DI

"Amateur Radio: The First Technology-Based Social Network."

Offline bellad

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Re: owfs and i2c tool
« Reply #14 on: June 03, 2013, 02:57:06 AM »
sorry for my english ,
ok this good ,
 i did 
Quote
tce-setup -s /mnt/mmcblk0p2/tce
bellad.flnet.org