Embedded Programming

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PSOC it to me!

I have been watching the PSOC for some time now and I have never had an application where it was remotely applicable. B...
20 comments posted 19yrs
posted by gnuarm
20 comments posted 19yrs posted by gnuarm

Tranciever for ethernet

Hi, I want to do some tests to find out how well and at what rate one might be able to transmit ethernet through a slip...
0 comments posted 19yrs
posted by nobody
0 comments posted 19yrs posted by nobody

How to make FFT when having small amount of RAM?

Let's say I have an embedded system with a small amount of RAM and I want to make an FFT of sampled data. But I don't n...
6 comments posted 19yrs
posted by gelb
6 comments posted 19yrs posted by gelb

_sbrk_ and the sequence of requirements

Hi, I am using Coldfire (MCF5272) and M68k Tool-chain. _sbrk_ is a low level system call called by malloc. I got "undef...
2 comments posted 19yrs
posted by karthik.balaguru
2 comments posted 19yrs posted by karthik.balaguru

MLC Nand Flash and ECC generation

The new multilevel MLC cell flash technology requires more robust error generation and checking than the currently sing...
1 comments posted 19yrs
posted by nospam
1 comments posted 19yrs posted by nospam

dummy packages for practice?

Does anyone know where to get "empty" TQFP" and/or QFN packages for soldering practice ? Thanks Bill Chernoff
2 comments posted 19yrs
posted by bill
2 comments posted 19yrs posted by bill

NAND flash in embedded designs?

Is anyone out there using NAND flash in an embedded design ? If so, have you found it to be reliable ? My application w...
4 comments posted 19yrs
posted by overstate99
4 comments posted 19yrs posted by overstate99

Profibus Master Code.

I try to reach a simple profibus master code ; reads and writes siemens PLC. can anybody help me ? a documentation a sim...
4 comments posted 19yrs
posted by omur.yavuz
4 comments posted 19yrs posted by omur.yavuz

USB-CDC Driver compatibility

Hi all, I want to build embedded system with USB-based communication device to transfer data and update the configurati...
0 comments posted 19yrs
posted by kunilkuda
0 comments posted 19yrs posted by kunilkuda

tms470

Hi, I am currently attempting to use the DMA channels in the TMS470 (arm7dtmi core product from TI). I can't seem to ge...
1 comments posted 19yrs
posted by no_email_plz
1 comments posted 19yrs posted by no_email_plz

OSS or Free RTOS recommendations?

I would like to see recommendations on existing OSS or free RTOS (with 32 bit ARM, PowerPC and x86 targets). I think it...
13 comments posted 19yrs
posted by prenom_nomus
13 comments posted 19yrs posted by prenom_nomus