embedded-linux

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Bus error in memory read/write operation

I hav written a kernel program for memory read/write operation. #include<linux/kernel.h> #include<linux/module.h>[详细]

2023-03-07 11:31 分类：问答
Linux Kernel / Android Custom Device / Platform Information Needed

I am working on a new device that is to support Android that is ARM SOC based开发者_JS百科. My background is a Linux kernel developer and I have built u-boot and the latest kernel (from kernel.org) al[详细]

2023-03-07 02:04 分类：问答
Cross Compiling Qt for Embedded Arm: libpthread.so.0 not found

I am trying to cross compile Qt with WebKit for an embedded arm device (freescale processor). I have a arm-none-linux-gnueabi toolchain.[详细]

2023-03-05 11:48 分类：问答
Continuous Integration/ Unit testing in embedded C++ systems

What tools are generally used for unit testing and especially continuous integration for embedded systems?[详细]

2023-03-03 12:25 分类：问答
Build software on Linux using cross toolchain

Motorola provides a cross compiling toolchain for building Software for their Set Top Box VIP1710. You have to extract it to /usr/local/kreatel and there you have a tree of build tools:[详细]

2023-03-01 09:11 分类：问答
Getting U-boot's Version from Userspace

Does anyone know of a way to get U-boot version ins开发者_Go百科talled from userspace? There is the fw_printenv command that provides access to U-boot\'s environment variables, but not the version.If[详细]

2023-02-28 20:08 分类：问答
Getting Error:Too few arguments where i clearly have the correct number

I\'m writing code to access the i2c driver(from kernel space) using the standard interface in \"/linux/i2c.h\"[详细]

2023-02-25 09:01 分类：问答
binutils ld emitting ARM BLX instructions when using armv4 target

I wish to compile C programs for a Samsung S3C2440 SoC (based on ARM920T core) running Linux 2.6.32.2 kernel.I have an existing Gentoo Linux install running on an ARM926EJS.[详细]

2023-02-25 03:04 分类：问答
Sending signal from kernel to user space [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-02-24 05:50 分类：问答
is it possible to user .so libraries from another device?

I have a Samsung s5pv210 based devkit runs android 2.2. I\'ve modified it\'s source, especially external/webkit, frameworks to support[详细]

2023-02-23 16:34 分类：问答