SSH jump host

Jump hosts are extremely common to manage access to a specific network. A user/device is only able to connect to a certain network by passing through the jump host. Keep in mind that the user of the jump host is not necessarily the same as the user of the destination.

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Rendering QGraphicsItem into QPixmap

I was in need of rendering a QGraphicsItem into a QPixmap outside of the QGraphics framework. Although the final solution is simple, it took me a while to get it right. As Google wasn’t much of a help here I decided to publish my solution to the problem here. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 …

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Simulink PWM-Generator block

I needed a Simulink block that generates a PWM with variable frequency and duty cycle. The toolboxes I have don’t contain a suitable block and therefore I had to create my own one. I’d like to share the result here in case of anybody else has the need for such a block.

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Migrating from phpBB 3.1 to IPS4 Community Suite

The µGFX community is growing a lot and with that came the need for a platform that offers more than just a simple forum. After nearly six months of evaluation I finally decided to migrate to the InvisionPower Community Suite – or short: IPS. InvisionPower claims to provide a converter that allows …

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