Embedded Programming

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Readback verify error with SDRAM

Hi all, I am working on an ARM board setup containing an ARM IM-LT3, IT1 and fou logic tiles, all used to emulate an AR...
0 comments posted 18yrs
posted by peeyush.kulshrestha
0 comments posted 18yrs posted by peeyush.kulshrestha

Linux with RTAI: how would this work?

Hi, Let's say I'm developing a control system for a UAV and I've decided to use Linux with RTAI in the vehicle. I have...
4 comments posted 18yrs
posted by jrelish
4 comments posted 18yrs posted by jrelish

Heap segment

iam not using MMU. First of all is it possible to set heap in external ram if yes is i limited to certain extent? or is...
1 comments posted 18yrs
posted by prasadm
1 comments posted 18yrs posted by prasadm

8051 DeviceNet stack

Are there any recommendations for 8051 DeviceNet driver source code for a slave device? We are presently using Silicon...
1 comments posted 18yrs
posted by pnachtwey
1 comments posted 18yrs posted by pnachtwey

problem with using Signal with Xilinx

I am using the Xilinx Kernel for the Xilinx FPGA core. I am attempting to use the Signal catch to send a packet out onc...
2 comments posted 18yrs
posted by shireyg
2 comments posted 18yrs posted by shireyg

Xilinx struct timeval redefined

I am trying to write code for the Xilinx Kernel provided for a Xilinx FPGA. I am attempting to write a ping utility for...
0 comments posted 18yrs
posted by shireyg
0 comments posted 18yrs posted by shireyg

SanDisk Ultra II SD plus USB

I just bought a SanDisk 1GB Ultra II SD + USB at Staples for about $27. I have several projects that use SD cards in SP...
1 comments posted 18yrs
posted by mborgerson
1 comments posted 18yrs posted by mborgerson

Recommend a hex calculator?

I'm shopping for a good hex programmer's calculator and I'm not finding much. HP's offerings are shockingly bad. They r...
36 comments posted 18yrs
posted by grante
36 comments posted 18yrs posted by grante

Imbedded Digital to Analog Converter

I see lots of PIC microcontrollers with AD converters. Where are the ones with DA converters? Al
5 comments posted 18yrs
posted by no.spam
5 comments posted 18yrs posted by no.spam

Speech output from a microcontroller

I am looking into generating speech output from a small datalogger (approximately match box size). Any advice on how to...
7 comments posted 18yrs
posted by pertti.kellomaki
7 comments posted 18yrs posted by pertti.kellomaki

Developing a custom SDIO card

Hello everyone. I am developing a custom SDIO card for interfacing a PDA to a microcontroller in a research project. I...
1 comments posted 18yrs
posted by nlofeudo
1 comments posted 18yrs posted by nlofeudo

Cooperative multitasking OS-??

Dear experts, Sorry if this sounds novice.I would like to really understand whats meant by Cooperative multitasking OS?...
15 comments posted 18yrs
posted by ssubba
15 comments posted 18yrs posted by ssubba

PIC24F experience/hints

I've been playing with a PIC24FJGA002: a 16-bit, 16 MIPS PIC in a 28-pin DIP with 8KB RAM. Here are some quick-start hi...
3 comments posted 18yrs
posted by jhallen
3 comments posted 18yrs posted by jhallen