Embedded Programming

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Help with PCI driver for linux

Hi i am trying to implement bus mastering with the OC PCI Bridge with a linux (Ubuntu Kernel 2.6.32-24) on a x86. The B...
0 comments posted 15yrs
posted by sink00
0 comments posted 15yrs posted by sink00

Open-Source SCPI / IEEE 488.2 Parser

Is anyone aware of =96 or interested in =96 an open-source SCPI parser tool= kit? There's a vast quantity of software (...
11 comments posted 15yrs
posted by ldh.cae
11 comments posted 15yrs posted by ldh.cae

Memory analisys library

Hello, I'm loooking for any statically linked memory analisys libraries, which is able to track executions of the mallo...
1 comments posted 15yrs
posted by piotr.piwko
1 comments posted 15yrs posted by piotr.piwko

Recommendations for quick PCB and assembly ?

I've got a 4-layer board, nothing too fancy, SMD both sides, a handful of through-hole parts and connectors, 60mm x 180...
3 comments posted 15yrs
posted by drn
3 comments posted 15yrs posted by drn

Help with real time system performance estimate

Hi, I'm thinking about a new architecture for a system I'm working on. The transmitter end of the system needs to monit...
11 comments posted 15yrs
posted by rowan
11 comments posted 15yrs posted by rowan

Ethernet transformwer with 4kV isolation

is there such a beast? My ethernet circuit floats at ~ 240AC mains and I'd like to use the Ethernet transformer for Iso...
16 comments posted 15yrs
posted by joe.g
16 comments posted 15yrs posted by joe.g

How to line up source code with assembly code?

My target board is running Freesacle MPC5500 based Microcontroller. I have Trace32 debugger connected to the target boa...
5 comments posted 15yrs
posted by amernaseem
5 comments posted 15yrs posted by amernaseem

MOC5007 Optocoupler drop-in replacement

Hi We're using the MOC5007 opto-coupler for isolation in an RS485 circuit. Does anyone know of a drop-in replacement fo...
5 comments posted 15yrs
posted by shane.2471958
5 comments posted 15yrs posted by shane.2471958

error detection rate with crc-16 CCITT

Hi We're using the 68302 micro with DDCMP serial protocol over two wire RS485. According to the user manual, this uses...
68 comments posted 15yrs
posted by shane.2471958
68 comments posted 15yrs posted by shane.2471958

Of interest: "Automated to Death"

Older article from Dec 2009 but I just read it today Automated to Death: http://spectrum.ieee.org/computing/software/aut...
0 comments posted 15yrs
posted by prenom_nomus
0 comments posted 15yrs posted by prenom_nomus

8051 on-chip debugging

Folks, I would like to use the 8051 derivate MAXIM DS89C4xx in one of my experiments regaring motor controlling but I a...
109 comments posted 15yrs
posted by berti.schueler
109 comments posted 15yrs posted by berti.schueler

Micro with USB ISP

I'm after a microcontroller with USB ISP right out of the box with support from the micro's regular tools. Important ar...
10 comments posted 15yrs
posted by ajpkane
10 comments posted 15yrs posted by ajpkane

Throttling network traffic

Hi, I'm looking for ideas as to how I can selectively throttle a node's traffic on a connection-by-connection basis (an...
13 comments posted 15yrs
posted by not.going.to.be
13 comments posted 15yrs posted by not.going.to.be

50MHz PWM I2C IC?

Hi folks I am generating a variable frequency square wave that varies from 100kHz to 50MHz and I need to be able to var...
3 comments posted 15yrs
posted by toby.mole
3 comments posted 15yrs posted by toby.mole