ARM and Partners finalists in Elektra Educational Support Awards 2014
ARM with Cubestormer 3 has been named finalist in the Elektra European Electronics Industry Awards 2014 in the Educational Support Award category.The Cubestormer 3 was created by two engineers:David...
View ArticleArduino Yún USB ? What's that ?
is there anybody who have such experience in Arduino Yún USB ?Is that board using really ARM's technology ?I think that board could be a good compromise for my actual project
View ArticleRe: Messed up texture coordinates on Mali T628 (not using mediump...)
Hi olof, I've taken a quick look at what's going on when running the game on a T628 device and can reproduce the issue. I think it could well be caused by the precision of your samplers in Shader 7,...
View ArticleRe: ARM and Partners finalists in Elektra Educational Support Awards 2014
If you haven't had the chance to see the CubeStormer3 in action, please check out Videos: CUBESTORMER 3 smashed World Record for solving a Rubik's cube in 3.25 secs. The new robot employs an...
View ArticleCache and store buffer maintenance in cortex-a8!
Dear All,Technical data sheets for the ARM7500FE and ARM7100 say that:"In the ARM Processor the cache will be searched regardless of the state of the C bit, only reads that miss the cache will be...
View ArticleWhat are the differences between arm-linux-gcc , gcc , armcc , ds-5
I'm new in ARM development. Now I'm really confused about the cross tool chain of ARM. Here some problems that I encountered:Are the developers of gcc and arm-linux-gcc the same? Or there are many...
View ArticleHave you seen User Interface frameworks for touch interfaces that are...
Hi,At Koru we have created a User Interface framework that runs smooth touch graphics on a MCU, like Cortex-M4 (e.g. ST's STM32F4 Dev board), we also work on Linux, NetBSD, Mac and PC. Our value...
View ArticleFreescale FRDM-KL25Z coding IAR compiler
Hi I am new to ARM/Cortex, and I have some problem with a really basic thing.I will like to setup portB18 for output and then it shall be logic high so the red LED vil turn on. I use Freescale board...
View ArticleRe: Messed up texture coordinates on Mali T628 (not using mediump...)
Awesome. Let me know when the fixed version go lives and I'll test if the change addresses the issue on device Rich
View ArticleMessed up texture coordinates on Mali-T628 (not using mediump...)
We recently released our game on Google Play, and it is going great.Though on devices with Mali T628 (Galaxy Tab S, Galaxy Note 3) there is an issue with texture coordinates..Works fine on all other...
View ArticleRe: Audio Application via Mali-Graphicchip feasibility
Hi sergej.k First I would like to clarify something.The ARM Mali GPU does not do video decoding. For that, you would be using a Video Processing Unit (VPU).We do have such a device, called the ARM Mali...
View ArticleDebug ROM code
Environment is DS-5 Altera edition, Altera SoC FPGA, gcc (code sourceru arm-altera-eabi-) compiler, debug via Altera USB-Blaster. I have preloader code, loaded from ROM but running in on-chip RAM that...
View ArticleC/C++ atomic operation on ARM9 and ARM Cortex-M4
I have a question about C/C++ atomic operation on ARM9 and ARM Cortex-M4. I am using ARMCC compiler with C / C++ languages. It interests me if it is possible that an interrupt will be handled in the...
View ArticleRe: Messed up texture coordinates on Mali-T628 (not using mediump...)
Hi Olof, I've downloaded the update from Google Play, version 1.14 as you said and run it on test devices. I can see the issue is still present though. I have completely uninstalled and reinstalled...
View ArticleRe: Cortex-M3 pipelining of consecutive LDR instructions to different memory...
Hi Alex, Thanks for the experimentation. Much as I understand what you observe, I do feel there is a difference between the CPU clock (HCLK) and the SysTick clock that is causing the number of cycles...
View ArticleRe: Cortex-M3 pipelining of consecutive LDR instructions to different memory...
Generally speaking: Would it be (more) accurate to set up a timer that follows CCLK and read the Timer-Counter value before beginning and after ending the test, as long as all interrupts are disabled ?
View ArticleARM TechCon 2014 Panel on ARMv8 Server Processors
It’s less than a week until the opening of ARM TechCon and I want to recommend that you check out a panel at 12 (noon) on October 1: “ARMv8 Server chips: Built for Success” This is a rare opportunity...
View ArticleRe: social engineering and fishing: lovebaby29114@yahoo.com
Thanks Carlos, I'm generally suspicious of anyone with love and baby in their email address That person does not use the community, so all is safe.
View ArticleRe: Cortex-M3 pipelining of consecutive LDR instructions to different memory...
I believe so. For if you take a look at the reference manual, it mentions the SysTick clock is set to 4 MHz or Max HCLK/8, where HCLK can take up a frequency from 2 to 32 MHz depending on user...
View ArticleRe: social engineering and fishing: lovebaby29114@yahoo.com
Hi Alban.They are contacting using the community name, saying that our profile was seen here. No doubt that the address is suspicious at first glance, on the text needless to speak.
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