Tag Archives: Linux

Realtek R815x USBNET kernel driver for RK3399

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Here is latest version 2.12.0 of Realtek GbE USB network kernel driver (source codes) for RK3399. Everyone should be download this driver and extract tar.gz in kernel directory. This driver will overwrites old r8152.c, so anyone doesn’t need to modify any files, just extract tar.gz and make your kernel again…. Read more »

Graphical CPU and GPU monitoring utility

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Before start to read this, it is an utility for Embedded Linux users.If you don’t know about Linux, it should be skipped for next time. Introduction It was made for monitoring CPU and GPU temperature with maximum clocks goes thresholded in Rockchip RK3399 embedded system at first time. First version… Read more »

A simple utility for monitoring CPU clocks and temperature for embedded system.

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This simple console based application is an open source for monitoring current CPU clocks and temperature include GPU if availed. Repository URL : https://bitbucket.org/rageworx_embedded/cpuclkmon You can clone, or download source and build own yourself, or just download pre-compiled binary and launch it for your system.

Writing RGB or GREY buffer into a JPEG file

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Import issue: This example code is for Linux ( or possible for MacOSX ). and .. Fixed some wrong code Makefile It must be declared to link with jpeg library in system, or it should not be switched with turbo-jpeg.

Code for jpeglib.

Code for TURBOJPEG

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V4L2 + V4l-utils, Capture for multi-planar #2

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This article continued from “V4L2 + V4l-utils, Capture for multi-planar #1“ Querying external controls Getting external conrol should be an optional job, but it may needed to control birghtness and gain for good to get excellent balanced image. Little bit difficult to understand in first time but can be understand… Read more »

V4L2 + V4l-utils, Capture for multi-planar #1

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It was very hard to find out how it works until I made it by myself in multiple times. As we maybe already knows – Alaways comes mind peace when I have the answer, right – It was maybe very easy but very hard to know, not kindly explained anywhere… Read more »

Solve a case: Cinnamon just crashed you are currently running Fallback Mode.

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Did you have any experience in above pop up dialog in Mint Linux ? I have. It’s occured by changing video adaptor to nVidia GeForce8400GS from Internal(Idiot) Intel graphics. My Mint Linux version was 17.1 x86 32bit and running under 6GB system memory with PAE support. I was prepared to… Read more »