Re: Synchronization in multi-task system of single core.
If the two LDREX and two STREX instructions are to the same address. Then the first STREX would succeed, and the second fails. this is because the first successful STREX clears the monitor.
View ArticleRe: LPCXpresso Board for LPC1115 with Keil and without and external debugger
Hello Julio, It is correct that the LPC-Link1 debug interface does not support Keil's debugger. There are two choices available when you want to use Keil tools: You can connect to LPC1115 LPCXpresso...
View ArticleError in math.h with -mfloat-abi=soft with DS-5
Hello, I am trying to compile my network driver code base with DS-5 ARM compiler. The code base involves the floating point operation and hence I have included the 'math.h'But while compiling i am...
View ArticleRe: ARM 5E instruction cycle summary
Hi Jorge - As similar as it looks to be one of our products, ARM 5E is not a product of ARM. It would be best to reach out to the manufacturer of the manipulator arm you mentioned - looks like ECA...
View ArticleARMv5 Instruction Cycle Summary?
Hello,Where can I find an Instruction Cycle Summary for model ARMv5 or ARMv5TE ? similar to this ARM Information CenterRegards,Jorge Message was edited by: Jorge
View ArticleRe: ARM v5 instruction cycle summary
Hello Brad,I meant the v5 or v5te model. I've edited the post. Could you please share this information?Regards,Jorge
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Re: ARMv5 Instruction Cycle Summary?
You mean ARMv5 / ARMv5TE? If so, "ARMv5" is a version of the architecture. The ARM Architecture is essentially a functional specification - it wouldn't define cycle timings. Cycle timings come from...
View ArticleRe: Is there an ARM brand logo that connotes "ARM Enabled" or "ARM Inside"?
I don't know if I'd want one myself, but I can certainty see it might help inspire confidence if the ARM person you talk with at some conference has a hat like that!
View ArticleRe: Is there an ARM brand logo that connotes "ARM Enabled" or "ARM Inside"?
I really like the idea that it both means a 'physical cortex' inside and that the one wearing it would 'think about cortex all the time'."I got cortex on my brain".
View ArticleDebug configuration for arm linux in DS-5
Hi all, I have created Project in DS-5, where in need to link different static library to build my application. 1. First problem i am facing in DS-5 GUI is, I can't able to like the static library to...
View ArticleRe: What is a good book to use with FRDM-KL25Z?
donalde, Alban Rampon Sir, I have found a Video Tutorial series on YouTube about ARM Assembly & C Programming with FRDM KL25Z board as well as with STM32 Discovery Board. It can be very useful for...
View ArticleDS-5 tool configuration
Hi Experts, Is there any option in DS-5 to strip down the core linux kernel to exclude the unwanted modules and drivers for Cortex-A series processor ? Also how to find the memory footprint of the same...
View ArticleHow do I add a trailing comma to the scanned data?
I have a small pamphlet that came with my bar code scanner and it has several bar codes that will add a suffix such as a CR or tab. I need a bar code that will add a comma to the end of the scanned...
View ArticleRe: How do I add a trailing comma to the scanned data?
Hi and welcome to the community. This looks like a question you should ask the bar scanner manufacturer and hopefully they can figure it out for you. Cheers!
View ArticleRe: How do I add a trailing comma to the scanned data?
I agree and as I have several models by different manufacturers I have been looking for the documentation I need. However, the ARM 32-bit Cortex V3.0 pamphlet I have that came with most of the...
View ArticleRe: How do I add a trailing comma to the scanned data?
Again, this is a question you need to ask the manufacturer of the bar code scanner - it looks like it's sensonic...inspiring simplicity. They use our processor inside the scanner - and I can see the...
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Cortex-M3 pipelining of consecutive LDR instructions to different memory...
Hi all, recently I did some measurements concerning the SysTick-Timer and consumend clock cycles (because of performance reasons).I wrote a simple function in assembly, which gets called from a C file....
View ArticleRe: Mali-400 drivers don't support import texture from DMA-BUF
m][sko and I are using the X11 version so we'll be very interested in the results of your investigation.Very promising to see that there is a way to do it with the fbdev version at least. Thanks for...
View ArticleRe: How do I add a trailing comma to the scanned data?
Hi Timmie, funny, I was looking for barcode scanners last week and saw these config barcodes. The microcontroller inside is based on ARM technology, but we don't have access to the programme they put...
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