Embedded Programming

SD flash card filesystem

I want to read and write files to a SD flash card from an ARM. Can anyone recommend a filesystem? (Free or commercial.)

11 comments posted 19yrs

posted by johan.josefsson

11 comments posted 19yrs posted by johan.josefsson

DSP56F805 multiple ADC sampes per PWM period

Hello, First, the quick summary: I'm following Motorola's AN1933 to sample twice in a PWM period, using two timers C0 a...

1 comments posted 19yrs

posted by jrd

1 comments posted 19yrs posted by jrd

Embedded NBNS

Hi All, Can anyone help with some tips / pointers on how to implement something in a small embedded ethernet module so...

3 comments posted 19yrs

posted by robert

3 comments posted 19yrs posted by robert

Error while loading an RTX kernel example

Hi, I am new to ARM and am using Keil micro vision v3 and was tryin to build the example for RTX kernel. While doing so...

3 comments posted 19yrs

posted by meenz.tronix

3 comments posted 19yrs posted by meenz.tronix

Need to test a motion sensing device

Hi, I built a small motion detection device (with a tri axial accelerometer) and I want to test it, I need to put it th...

15 comments posted 19yrs

posted by joep1000

15 comments posted 19yrs posted by joep1000

hardware circuit for caching replacement

Hi, I am looking for any datasheet or document giving the cache hardware circuit to implement the Least Recently Used a...

2 comments posted 19yrs

posted by xu_feng_xu

2 comments posted 19yrs posted by xu_feng_xu

MIDI adapter for MAX II dev kit?

hi midi only uart in a small number of LEs or as a plug module for the 1270 MAX II devkit from altera, for synth design...

0 comments posted 19yrs

posted by jackokring

0 comments posted 19yrs posted by jackokring

Replacement for mercury switches?

I was thinking about using a mercury switch for some application (detecting if a horizontal item is tilted vertically),...

3 comments posted 19yrs

posted by aribloch

3 comments posted 19yrs posted by aribloch

Embedded System Design with Java

Has anyone successfully built an embedded product with an embedded Java VM? How did you build the board or did you buy...

1 comments posted 19yrs

posted by pfefferz

1 comments posted 19yrs posted by pfefferz

1553 bus query

Will the person who posted a question about the 1553 bus and sent me an email please send the last message again? Somew...

1 comments posted 19yrs

posted by mojaveg

1 comments posted 19yrs posted by mojaveg

compilers for Fujitsu 16b uCs?

Hi - I've recently identified some of Fujitsu's 16b microcontrollers, such as the MB90387 (http://www.fujitsu.com/us/se...

5 comments posted 19yrs

posted by nleahcim

5 comments posted 19yrs posted by nleahcim

Large 7-segment OLED

Is there such a thing? All I can find on the net are smallish alphanumeric and graphical displays. Thanks, Viktor

12 comments posted 19yrs

posted by vkesler

12 comments posted 19yrs posted by vkesler

AVR and dim LEDs.

Hello all. I have been working with PIC microcontrollers for over 2 years now and I am familiar with and like them. How...

14 comments posted 19yrs

posted by artswan

14 comments posted 19yrs posted by artswan

TFTP Server for WIN XP

Hi Can someone give me some guidelines on selection of a TFTP server, Installation & configuration of it for a Windows...

4 comments posted 19yrs

posted by techie.embedded

4 comments posted 19yrs posted by techie.embedded

Problem with I2C

Hi, I'm trying to interface a Toshiba 16bit MCU with another IC(call this IC2), with the MCU being a slave transmitter....

38 comments posted 19yrs

posted by goister

38 comments posted 19yrs posted by goister