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by dodu
Wed Jul 30, 2014 6:58 pm
Forum: C/C++
Topic: Avoid high Memory Usage
Replies: 8
Views: 1611

Re: Avoid high Memory Usage

Hi, first thanks for you feedback @ all. Thank you Gordon your lib is great. I've found the issue, heres a example code: int main() { while(1) { updateValue(); } } void updateValue() { int val1; char * date; date= getSomeDate(); //Second I didn't had the chance to free the char* malloc from substrin...
by dodu
Wed Jul 30, 2014 7:11 am
Forum: C/C++
Topic: Avoid high Memory Usage
Replies: 8
Views: 1611

Re: Avoid high Memory Usage

After doing some tests this evening i will post the relevant lines. To do so I need to reduce the code to minimum so you dont need to read trough hundred of lines. I coded a bunch of code and everything seems worked fine, until I startet to test it to run for hours, otherwise I would have noticed it...
by dodu
Tue Jul 29, 2014 5:50 pm
Forum: C/C++
Topic: Avoid high Memory Usage
Replies: 8
Views: 1611

Avoid high Memory Usage

Hi Guys, I'am not new to Programming, but not very familiar with c. My Pi drives a LED Matrix to display Time. The Applications Main loop is comsuming more and more memory overtime ~ 1-5% per Hour. If its to much it freezes(Watchdog restarts it). This is not a big issue, but its not very nice. Is th...
by dodu
Fri May 03, 2013 6:47 am
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

Tenda pico 150n which doesn't work has Ralink RT5370 chipset.
Digitus DN-7043-3 which works Realtek RTL8188SU.

I'll install iw as soon as I'am back on my Pi :)
by dodu
Thu May 02, 2013 4:02 pm
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

iw list doesnt exist. iwlist nothing useful
by dodu
Thu May 02, 2013 10:50 am
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

sure ill post it when I'am back home this evening.
by dodu
Mon Apr 29, 2013 9:37 am
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

I'am using a Tenda W311MI Wireless N150 Pico USB Adapter <-- Didn't work now I'am using Digitus Wireless N150 USB Adapter DN-7043 <-- Works with ebtables. With tenda i couldn't perform adding wlan0 to br0. With Digitus its possible. It would be also nice to get rid of the ebtable entrys but, i have ...
by dodu
Fri Apr 26, 2013 4:21 pm
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

it works with ebtables setup but it doens't work without it :( i meant
by dodu
Fri Apr 26, 2013 4:20 pm
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

ebtables...

but the guides say ebtables or Iptables are not necessary...
by dodu
Fri Apr 26, 2013 3:49 pm
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

nop.

I currently tried to ad ebtables (iptables) and now it works, but without iptables it doesn't :/
by dodu
Fri Apr 26, 2013 3:21 pm
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

nearly got it, setup works corretly but, afterwards pc on eth0 cant ping anything in network connected to wlan0. br0 hast ip 192.168.178.37 via DHCP from Rpi i can ping my router 192.168.178.1 and google.de successfully but the connected pc on eth0 doesnt even receive dhcp ip and static ip doens't w...
by dodu
Wed Apr 24, 2013 8:44 am
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

Do you know which mode exactly? Maybe there is a way to manually test it?
by dodu
Wed Apr 24, 2013 7:28 am
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

i didn't use a update tool.

I'am using Tenda W311MI Wireless N150 Pico USB Adapter
by dodu
Wed Apr 24, 2013 7:14 am
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

If i follow your tutorial

at step

Code: Select all

# sudo brctl addif br0 wlan0 eth0
It says

Code: Select all

can't add wlan0 to bridge br0: Operation not supported...
by dodu
Wed Apr 24, 2013 6:50 am
Forum: General discussion
Topic: Bridging WiFi to Ethernet
Replies: 8
Views: 43729

Re: Bridging WiFi to Ethernet

addition:

if i call
iw dev wlan0 set 4addr on
iam able to add wlan0 to br0 but, doesn't work anyway.

are there some other prerequisites?

any suggestions?
by dodu
Wed Apr 24, 2013 6:46 am
Forum: Beginners
Topic: Pi as wireless bridge?
Replies: 81
Views: 153330

Re: Pi as wireless bridge?

Doesnt work for me, i always get can't add wlan0 to bridge br0: Operation not supported... if i call iw dev wlan0 set 4addr on iam able to add wlan0 to br0 but, doesn't work anyway. At Start: To install bridge-utils i use wpa_GUI to get connected to my WLan to install bridge-utils. Afterwards ive do...
by dodu
Tue Apr 23, 2013 2:29 pm
Forum: General discussion
Topic: Bridging WiFi to Ethernet
Replies: 8
Views: 43729

Re: Bridging WiFi to Ethernet

Doesnt work for me, i always get
can't add wlan0 to bridge br0: Operation not supported...

Some advice?

Background:
To install bridge-utils i use wpa_GUI to get connected to my WLan to install bridge-utils.
Afterwards ive done the steps mentioned above.
by dodu
Thu Oct 11, 2012 8:25 am
Forum: Raspbian
Topic: Turning Numpad into Mouse
Replies: 1
Views: 646

Turning Numpad into Mouse

Hi Community,

is it possible to turn your Keyboard's numpad into Mouse like in some other Linux distributions with Ctrl-Shift-Numlock?

I'am currently have not mouse connected to my Rpi and if this function can be used in Raspbian would be very useful.

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