Has anyone experienced having their JTAGICE firmware accidently erased? I hook up the emulator directly to my PC today with no target board. Then ran AVRProg.exe and erased. AVRProg.exe showed...

I am working for an appeal manufacturing company and the customers are pushing us to reduce lead times and increase flexibility. Does any one have as idea as to how we can approach this. I can give...

I need help writing a program that will take 20 random hex numbers and place then in ascending order. Any help would be greatly appreciated. IM

Dear all, I live in Middle-East Europe where components distributors are not very amateur oriented. That is why I'm looking for a on-line store with wide range of electronic components so I can buy...

developing on IAR embedded workbench for MSP430F149 ?? How can i configure my project to create object code from only some single files. But consider all sources during built. projects options:...

Hello, I've been looking into motion control systems (functionality like what the LM628/629 provide) and I have some general questions. I'm curious, why is a trapezoidal type profile used to...

Hi, I need to drive a 120-segments custom LCD glass (4-way multiplexed) with a as low as power as possible, I mean significantly under 10µA (target is 3 to 5µA), with of course a very low cost...

Hi, Can anybody explain (or point to an explanation of) what does magnetics mean in "10/100 Ethernet including Magnetics"? I found this at...

I have just finished porting the OpenSSH to VxWorks for Secure CLI and File transfer. If you need SSH and are looking for porting services for your embedded system, pls drop me a line. Thanks

I am trying to write a loopback test for my USB JTAG board I bought from Mesa Electronics. I keep having problems with getting repeating bytes coming back from the board when I read back. Sometimes I...

Hi developers! Are you using design pattern? And do you want to help me with my research project? Ok – you only need two minutes – I made a little survey form (8 very short questions). There are no...

Hello, I would like to the different Finite Field Multipliers used for doing Finite Field Multiplication? Also specifically ones that do in Polynomial Basis?? and for FPGA Implementation...

Hi All - I'm trying to set up my code to execute out of internal SRAM on an AT91FR40162 using the IAR EWARM toolset. Does anyone have any advice on how to do this? If the linker thinks ROM starts...

I am getting ready to begin my first project using an ARM core. We are porting embedded software from an existing product that uses a Motorola 56311 DSP to a new design that uses an ARM 966E-S based...

Good day. My name is Michaelo Mitrofanov. I'm of Ukraine. I wanna to implement my old idea which I named "virtual kernel" This technology allow to run UNIX-like OS on microcontrollers with small...

Hello all, we are working on a project in which we would like to use embOS by designed by Segger company (http://www.segger.com/embos.htm). On our target system the Renesas M16C...

I got a new issue of the Maxim Microcontroller Engineering Review. Instead of being full of 51-based stuff, it introduces a new core (MAXQ). The core looks pretty ok, it seems to be an 8-bit RISC...

I've wasted a couple of days trying to get timer 2 to IRQ through the Vectored Interrupt Controller (VIC) - it always ends up in the default handler. If anyone has an example C or assembler snippet...

Interested in opinions and thoughts as to which DSP's might be good/best for real-time image processing. We currently use FPGA's. It would be interesting to learn what can be done with DSP's. Are...

Hi, I am starting a project using Motorolas HCS12 family chip. Specifically MC9S12E64. I was wondering if anyone had some suggestions on which compiler suite to use? Motorola suggests Code...