OCT
05
2012
Well then it's time to do some useful stuff with the raspberry Pi, let's install opencv on it and try to show picture.
OpenCV on Raspberry Pi
- Tutorials (27)
Articles whose aims are to describe in detail about the particular process or problem.
- Microcontrollers (12)
Tutorials about various microcontrollers. From basic 8bit to high-tech arm 32bit
- OpenCV (3)
Tutorials involving OpenCV
- Linux (4)
Articles about my adventures with linux
- Qt (5)
Tutorials involving the fantastic Qt platform
- General Programming (4)
Tutorials about programming or algorithms in general
- Misc (2)
Wonders of uncharted teritory
- Microcontrollers (12)
Set up Qt 4.8.x on Pi
OCT
05
2012
I really love Qt, so one of the first things I wanted to do is to get my Qt application running on raspberry Pi.
The QtOnPi didn't work for me, because it is using Qt5, but my apps require good old Qt 4 desktop widgets. But what I understand it is possible to port it to Qt5
Resize main partition (utilize all SD card)
OCT
05
2012
It's annoying when you copy image to the SD card and the main partion uses 2Gb out of 8Gb (in my case)
Here is just a quick reminder what to do to set up arch linux on Pi while utilizing all 8Gb or whatever size SD card you have.
LXDE on Raspberry PI Arch Linux
OCT
05
2012
This is just a quick reference for my self to get lxde on arch linux.
FileStorage module (YML)
JUL
19
2012
One of the most useful things OpenCV has is YML file library. I canno't believe have easy to use they are. Before I learned this, I was making complicated algorithms and writing array of data like detected keypoints or descriptrs in "txt" file. But there is much simpler solution...
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papa4d in Starting with nRF51 BLE and Qt Creator
Its like you read my mind! You appear to know a lot about this, like you wrote the book in it or something. I think that you can do with some pics to drive the message home a bit, but instead of that, this is wonderful blog. A great read. I’ll definitely be back
papa4d in Starting with nRF51 BLE and Qt Creator
Its like you read my mind! You appear to know a lot about this, like you wrote the book in it or something. I think that you can do with some pics to drive the message home a bit, but instead of that, this is wonderful blog. A great read. I’ll definitely be back
JonasK in Guide to Xmega USART aka. Serial communication
Thank you very much, really good stuff. Got me up and running!
JonasK in Guide to Xmega USART aka. Serial communication
Thank you very much, really good stuff. Got me up and running!
Jonas K. in Guide to Xmega USART aka. Serial communication
Thank you very much, really good stuff. Got me up and running!
Jonas K. in Guide to Xmega USART aka. Serial communication
Thank you very much, really good stuff. Got me up and running!
Proact IMS in Strain Gauge based weight sensor (load cell)
I’ve found strain gauge amplifiers to be crucial in structural health monitoring systems. They provide reliable and accurate strain data, which...