Embedded Programming

ADC0848 A/D giving erratic readings

We have a board with an ADC0848 A/D chip that is giving erratic readings on one particular channel on some boards but m...

5 comments posted 9yrs

posted by graeme.prentice

5 comments posted 9yrs posted by graeme.prentice

IC-86 old C compiler for 8086 Intel target CPU

Hello, I am a professional software developer and I need to re-compile an old (>24 years) C embedded safety critical ap...

0 comments posted 9yrs

posted by sky60206

0 comments posted 9yrs posted by sky60206

Dummy questions from a newbie regarding how to use DMA

Until now I never used a microcontroller with an embedded DMA controller, so I always use the CPU to move data from mem...

12 comments posted 9yrs

posted by pozzugno

12 comments posted 9yrs posted by pozzugno

Linux and dmaengine - problem with checking the number of bytes transferred in a segment

Hi, I'm writing a driver for the device, that transferrs data via AXI Stream in terface in packets with variable length...

1 comments posted 9yrs

posted by wzab01

1 comments posted 9yrs posted by wzab01

Read-While-Write Flash memory

Linked to my previous post, here I'd like to discuss another topic related to persistent variables. Some years ago I us...

9 comments posted 9yrs

posted by pozzugno

9 comments posted 9yrs posted by pozzugno

DAA suggestions

Pointers to reference designs for v.90, FAX, etc. to get an idea of what the line interface should look like?

8 comments posted 9yrs

posted by blockedofcourse

8 comments posted 9yrs posted by blockedofcourse

What is your strategy to save non volatile data?

Many times I work on embedded projects where it is required to save some data in a non volatile way. Usualy I use exter...

45 comments posted 9yrs

posted by pozzugno

45 comments posted 9yrs posted by pozzugno

Half-duplex RS485 bus and how to manage direction signal

Each node on the half-duplex RS485 bus should start transmitting only if all the other nodes are receiveing (their tran...

8 comments posted 9yrs

posted by pozzugno

8 comments posted 9yrs posted by pozzugno

Memory allocation with gcc on AVR (Arduino)

So the Arduino environment has the following template code when you start up a new project: void setup() { //code to be...

4 comments posted 9yrs

posted by bitrex

4 comments posted 9yrs posted by bitrex

Guest webinar: Over-the-Air is Not Enough - Resin.io ?s Robust Solution for Embedded Software Deployment

The endeavors of Toradex?s partner Resin.io is focused on solving t he ?devops problem? for IoT. The devices continue t...

0 comments posted 9yrs

posted by sunil.kumar

0 comments posted 9yrs posted by sunil.kumar

USB Embedded Master: requirement on power supply?

I'm going to design a board with an embedded USB Host connector (managed by Atmel SAM D21 MCU). I will use that connect...

3 comments posted 10yrs

posted by pozzugno

3 comments posted 10yrs posted by pozzugno

Labview vs. C++

OK. Neither of the groups to which I'm cross-posting this are appropriate. But, y'all are smart, and I know who to list...

19 comments posted 10yrs

posted by seemywebsite

19 comments posted 10yrs posted by seemywebsite

ARM about to be sold

ARM is about to be sold to a Japanese company: http://www.bbc.co.uk/news/business-36822806 As a Brit, it saddens me to...

29 comments posted 10yrs

posted by clubley

29 comments posted 10yrs posted by clubley

Webinar: Creating IoT applications with Toradex and Microsoft Azure

Join our next joint webinar with Microsoft ?(in Portuguese). We wil l present a technical demonstration of the developm...

0 comments posted 10yrs

posted by sunil.kumar

0 comments posted 10yrs posted by sunil.kumar

Safety-Critical Software Design

Hi Everyone, Are there any formal requirements, guidelines, or recommendations for software which will run in a safety-...

10 comments posted 10yrs

posted by yates

10 comments posted 10yrs posted by yates