[Android] On market
Comando MEO and droid VNC server are already on the android market, go get the last version!
Android VNC Server 0.2b
Preliminary Support for Nexus and Desire (and so on…)
Download Version 0.2b (removed, install from market)
Waiting for feedback…
Update: Status on models based on people feedback:
- HTC G1 – Working
- HTC Magic CyanogenMod 5.08 – Working
- HTC Nexus Froyo FRF83 rooted+deodexed – Working
- HTC Desire - Working
- HTC Nexus Froyo FRF85b - Working
- Motorola Droid – Working
Android VNC Server 0.2
This is the Android VNC Server 0.2 release, it’s a fork from letsgoustc with some improvements:
- GUI to start/stop server and set password
- Set password to access
- Input events are handled by uinput now (no more manually setting devices)
- Better user interface (ideas?)
- Better algorithm to update framebuffer
- Find out a way to not use ROOT
- Fix high-res screen bug (aka green one, from Nexus, Desire, etc) – contact me if you wanna send me some debug information.
- Accent support
- …
- Home – Home or Mouse Right Button
- Menu – Pg Up
- Back – Esc
- Search – Ctrl
- Start Call – F3
- End Call – End or Mouse Mid Button
You can access your phone using Wifi or USB.
With Wifi it’s pretty straight forward, you just need to be connected to an access point. If you want to use USB you just need to forward port 5901 from phone to pc using:
adb forward tcp:5901 tcp:5901
And connect to localhost:5901 from your VNC client.
WARNING: You need a ROOTED phone. I’m not responsible if anything goes bad.
I’m accepting donations so i can open up a Market account to upload my projects. Bugs/Sugestions etc are appreciated!
Cheers
Qt Deskew – qdeskew 0.2
Command-line app for performing deskew over an image in C++/Qt4.
Based on java version jdeskew from here.
It uses the hough transform to perform the skew angle detection.
All image opening/saving is performed by qt4 libraries so expect large compatibility.
You can use the imagedeskew class on your application if you want!
Usage: ./qdeskew inputFile deskewedOutputFile
Compile (the usual way – you’ll need Qt4):
- qmake
- make
http://qt-apps.org/content/show.php?content=124628
[Android] Comando MEO 0.1
Aqui vai a primeira versão do Comando MEO para Android, comprei o meu HTC Magic esta semana e queria testar a plataforma de desenvolvimento da Google. Foi feito com a SDK 1.5 se bem que em princípio funciona em todas as versões superiores. Está optimizado para ecrãs 320×480.
Podem consultar a source abaixo, espero que sirva para as vossas primeiras aplicações.
O funcionamento da aplicação é baseada nesta e serve para exactamente o que diz o nome, controla a box da MEO através da rede LAN.
Instalem a aplicação com p.ex. o Linda depois de o passarem para o telemóvel (ainda não sei trabalhar com o Market e não tenho dinheiro para me inscrever)
Features:
- Aspecto do comando semelhante ao original
- Configura até 3 boxes
Download Comando MEO Android 0.1
Bugs/Sugestoes sao bem-vindas assim como donativos 
Podem acompanhar a discussao no fórum androidPT aqui
[HOW TO] Control two (or more) stepper motors in parallel with one microcontroller
Hey, last year i made a project to a course with my fellow colleague André which consisted on two Human-Interface designs to a robotic arm, and we came up with a difficulty in controlling the two stepper motors in parallel using different velocities.
For that we used some kind of “time-division” thing, to select a window to generate a clock to each stepper.
Lets take for instance 5 motors, and a 1s loop time, with a 40ms window, you can see in black the steppers to be clocked.
We used a L296-L298 IC combination to use only two pin per stepper (clock and direction), but you can use the 4 usual signaling per stepper with minor modifications in the code.
You can have the code (implemented on an Atmega8), but i don’t have much time to explain it, it just connects with PC and the uC will respond to the commands of the protocol table (if you need another language ask for it on the comments):
|
Command
|
Description
|
Way
|
|
Mx
|
Changes the mode to mode X, with X=0,1 or 2
|
PC->Micro
|
|
XA,B
|
If mode=1
A e B represents the number of steps to performs on motors 1 and 2 (at maximum velocity) abs(A,B) < MAX_STEPS_PER_SECOND if A<0 or B < 0, the correspondent motor will step negativelly |
PC-> Micro
|
|
T
|
Motor test
|
PC-> Micro
|
|
I
|
Puts the arm on the reference
|
PC->Micro
|
|
K
|
Returned by the Uc when the command finishes (on mode=1 , ‘T’ or ‘I’)
|
Micro-> PC
|
|
E
|
Command not recognized
|
Micro ->PC
|
Below you have a video demonstrating the functionality, the max. vel. of the steppers wasn’t too big, so don’t surprise.
[HOW-TO] Count number of lines in files on Linux
Hi, long time no see! Here is a quick tip!
for i in `find * -name *.cpp`;do tmp=$tmp+`nl -ba "$i" |tail -n1|awk '{print $1}'` ;done;echo $tmp|bc
[Quick Tweak] lid button working on asus 901 on Ubuntu 9.10
So far so good, ubuntu karmic koala is working fine on eee 901, but suspend when you lid the monitor isn’t working.
KDE network bandwidth clock 0.1
Hi, i’ve started a new project this weekend, based on this post from Gizmodo.
This is a 24h clock divided by half hours, and maintains a log from the bandwidth available on your PC, very usefull i think!
Please help testing and give me some features/bugfixes if you want!
Cheers
http://www.kde-look.org/content/show.php?content=109023
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