ARM mbed wearable hackathon at the University of Cambridge
ARM is sponsoring the first ever ARM mbed wearable hackathon in the University of Cambridge. Students will be introduced to the mbed platform, learn to program a microcontroller and have a chance to...
View ArticleInforce 6401™ Micro System-on-Module (SOM)
Inforce Computing's latest long-product-lifecycle Micro SOM is based on the Qualcomm Snapdragon 600 processor (APQ8064 SoC). The plug-and-play Inforce 6401 Micro-SoM comes in an ultra-small form factor...
View ArticleIntroducing the Inforce 6401™ Micro SOM for Your Next IoE Product
Inforce Computing Adds the Cross-compatible System-on-Module (SOM) to a Growing Line of Qualcomm Snapdragon Processor-Based Micro SOMs The Inforce 6401 Micro SOM, powered by the proven quad-core...
View ArticleWhy do you use Cortex-M?
Hello everyone, I would like to know why you are using Cortex-M microcontroller. Why don't you adopt other microcontrollers such as 8-bit, 16-bit or MIPS or x86? The background is that I plan to...
View ArticleTurning on MMU and caches on Cortex-A7?
In my little program (rpi_stub) it's time to turn on MMU and caches. Most of it I seem to have hold of, except cache invalidations. In multicore situation (rpi_doesn't support yet, but maybe later),...
View ArticleCannot install 64-bit DS-5 on ubuntu v14.04
Hello, I'm getting started with DS-5 for android development on ARM. I can't install DS-5 on my 64-bit ubuntu installation. I think the problem is that the installation tries to install 32-bit...
View Articledoes mali-T764 have user-side driver support the extension...
i can't use eglCreateImageKHR with <target> EGL_NATIVE_PIXMAP_KHR to create a EGLImageKHR this is my another discussion http://community.arm.com/thread/9056 it seems i need a new version...
View ArticleBuild your own router
Introduction Today, most people have an always-online internet connection. That means many people (including me) decide to run their own (web / mail / git / ftp / other) servers. It's easy to get the...
View ArticleIs anyone having issues on Android with creating an EGL view in native code,...
The problem seems to be in creating the EGL surface in Native code. We have a game that creates the EGL surface in Java that this is not happening on. Anyone else having this issue? EDIT: I've...
View ArticleARM在中国推出物联网教学套件，并在北京大学成立智能硬件创新联合实验室
2015年10月21日， 北京讯——ARM®将为大学提供全新支持云计算的教学套件，持续助力中国物联网产业蓬勃发展。学生可通过ARM物联网教学套件学习如何使用ARM mbed™ 物联网设备平台(ARM mbed™ IoT Device Platform)，创建智能手机应用程序，控制互联设备，如机器人或操控迷你气象站收集温度、湿度和气压数据。
View Articlearmv8汇编优化咨询
arm工程师，你好！ 我想咨询一下，关于如何在编写armv8汇编代码时，借助arm中cache来提升汇编函数的效率？一般情况下能提升多少？是否有此相关的详细文档？谢谢！
View Article融通高科的多功能音频口IC卡读写机方案
方案背景 随着智能手机和平板电脑等移动终端的普及，我们已经步入移动互联网时代。大家习惯了移动支付和充值模式,但是面对林林总总的多功能读卡器方案又无所适从。怎样使得终端客户足不出户 就可以完成缴费充值全过程?在手机网络质量优良的情况下如何快速完成充值；如何支持接触、非接触式多种购电卡（可定制）的方案还可以兼容主流的IOS及安卓智能机? 移动终端充值安全 性怎样保证?
View ArticleARM enables smartphone-quality visuals on wearable and IoT devices with the...
Yesterday, the Media Processing Group at ARM announced a new highly-efficient graphics processing unit (GPU), the ARM® Mali™-470, to enable smartphone-quality visuals on wearable and IoT devices: ARM...
View ArticleBreak point at SWI handler
Hi everyone, I'm using Jlink with openocd to debug ARM926EJ-S and encountered problem when executing SWI command. Even though I don't set a break point at SWI handler but the CPU breaks at SWI...
View ArticleThe correct version of libMali.so needs to be used in each case.
Mali supports 3 windowing systems on Linux: Android, Linux fbdev and Linux X11. The correct version of libMali.so needs to be used in each case. For example, if you try to use libMali.so that was...
View ArticleBringing up Juno for Windows users
Juno is a powerful ARMv8-A Development Platform, but can initially appear daunting to set up. Luckily there are a lot of pre-built images available get the platform up and running to Linux or Android....
View ArticleDP500 + Software Rendering Question
Dear Experts, We are trying to solve an issue where we see at Android startup, each frame takes a long time to display i.e. frame rate is slow. With a debug enabled mali driver, we see that rendering...
View ArticlecFFT using CMSIS in the TI Tiva/Stellaris
Hi, I'm starting to test/study the CMSIS lib in the Stellaris/Tiva. Using the paper "Using the CMSIS DSP Library in Code Composer Studio™ for TM4C MCUs", I got build the library and it works fine....
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