Embedded Programming

What is Bit Spread?

Hi, I'm reading Andrew N. Sloss's book . There is a description about Bit Permutation. I extrat several lines of code h...

3 comments posted 16yrs

posted by futuremaster

3 comments posted 16yrs posted by futuremaster

Fair scheduling of the equal priority tasks in RTOS

Suppose we have several active tasks with equal priorities. So, one task runs for one timer tick, then the next task ru...

25 comments posted 16yrs

posted by nospam

25 comments posted 16yrs posted by nospam

A 16-bit/32-bit microprocessor specifically for UAV purpose

Hi everyone, I am a newbie here. So some of the queries might seem inexperienced. Also, I am a little inexperienced abo...

8 comments posted 16yrs

posted by shashankp1312

8 comments posted 16yrs posted by shashankp1312

Using AVR-GCC toolchain on Mac OS X

Has anyone here taken the leap to a Mac based AVR development system? I'm attempting to use AVRdude with an AVRISP mkII...

12 comments posted 16yrs

posted by jalegris

12 comments posted 16yrs posted by jalegris

Benchmarking a toy example on SH-4

Hello everyone, I have a 266 MHz, dual issue, 5-stage integer pipeline, SH-4 CPU. I've written a small piece of assembl...

18 comments posted 16yrs

posted by root

18 comments posted 16yrs posted by root

Opinions wanted on career-limiting moves (<g>)

LTNS all. After a long absence, I'm interested in hearing opinions - public or private - about how people here would pe...

34 comments posted 16yrs

posted by zwsdotcom

34 comments posted 16yrs posted by zwsdotcom

Boot Block of NOR flash memories ??

HI, I have the following queries based on the Flash Memory, 000. What is the advantage of Top Boot Flash Memory and Wha...

9 comments posted 16yrs

posted by satish.aradhya

9 comments posted 16yrs posted by satish.aradhya

32 bit microcontroller with external memory bus needed

I'm looking to branch out beyond the PIC chips that I've programmed in the past. I'm looking for a 32 bit microcontroll...

6 comments posted 16yrs

posted by windowsgeek

6 comments posted 16yrs posted by windowsgeek

LCP vs Stellaris micro

Hello, Im just "researching" and I would like to know your opinion. Which microcontroller do you prefer? Stellaris from...

6 comments posted 16yrs

posted by mario.ribas

6 comments posted 16yrs posted by mario.ribas

Pluggable Firmware Architecture for Embedded System

Can any one guide me how to develop pluggable fimrware architecture for embedded system. I am developing a product usin...

8 comments posted 16yrs

posted by maheshkumar.shah

8 comments posted 16yrs posted by maheshkumar.shah

Quick image rendering/resizing

Hi, I'm hacking together a kiosk-style user interface for a local non-profit. As many of the users are elderly, much is...

4 comments posted 16yrs

posted by not.going.to.be

4 comments posted 16yrs posted by not.going.to.be

jffs2 corruption on busy local bus.

Did anyone encounter something like the following: I have a system with linux accessing jffs2 nand via a busy local bus...

1 comments posted 16yrs

posted by thetalkingblob

1 comments posted 16yrs posted by thetalkingblob

parity/stopbits issue on 16550 in vxWorks

I'm having great difficulty getting a 16550 UART to transmit parity/2 stop bits. I'm using vxWorks6.4, Workbench2.6 too...

0 comments posted 16yrs

posted by bo

0 comments posted 16yrs posted by bo

Inter 'Board' Communication

I've a 'Main' Board that needs to communicate with 4 other processors on other boards with at least 1 MiByte/s. A prefe...

14 comments posted 16yrs

posted by azraiyl

14 comments posted 16yrs posted by azraiyl

Watermarking

Hi, Anyone with FIRST HAND experience deploying watermarking technologies? Comments re: static vs dynamic techniques? A...

69 comments posted 16yrs

posted by not.going.to.be

69 comments posted 16yrs posted by not.going.to.be