Embedded Programming

Making more of the C standard library mandatory for freestanding implementations

In C, most of the standard library is mandatory for hosted implementations only, not for freestadning implementations....

33 comments posted 6yrs

posted by pkk

33 comments posted 6yrs posted by pkk

Special issue on Recent Advances in Autonomous Vehicle Solutions in the Digital Continuum

Special issue on Recent Advances in Autonomous Vehicle Solutions in the Dig ital Continuum Computing Journal, Springer...

0 comments posted 6yrs

posted by sabri.pllana

0 comments posted 6yrs posted by sabri.pllana

F²MC-8 datasheets?

Currently descendents of some of these are still available from Infineon (which recently aquired Cypress, which once me...

0 comments posted 6yrs

posted by pkk

0 comments posted 6yrs posted by pkk

STM32F412 Discovery kit (32F412GDISCOVERY) Demo Source software ??

I normally see software source code for these STM32 Discos or Dscovery boards but I cannot seem to find it for this one...

0 comments posted 6yrs

posted by boB

0 comments posted 6yrs posted by boB

Custom CPU Designs

In the Forth language group there are occasional discussions of custom proc essors. This is mostly because a simple sta...

58 comments posted 6yrs

posted by gnuarm.deletethisbit

58 comments posted 6yrs posted by gnuarm.deletethisbit

My Favorite Editor is the Butterfly, What's Yours?

https://xkcd.com/378/ -- Rick C. - Get 1,000 miles of free Supercharging - Tesla referral code - https://ts.la/richard11...

16 comments posted 6yrs

posted by gnuarm.deletethisbit

16 comments posted 6yrs posted by gnuarm.deletethisbit

On log or in log?

Writing a log object (as in log file, say logging accessed addresses using a browser) and the question "do I put someth...

33 comments posted 6yrs

posted by dp

33 comments posted 6yrs posted by dp

Missing volatile qualifiers in MCU vendor header files?

Whilst trying to track down an obscure bug, I noticed that ST header files do not specify volatile for peripheral regis...

27 comments posted 6yrs

posted by drn

27 comments posted 6yrs posted by drn

FFT Speeds

I'm not building anything, I'm just curious. I worked on a machine in the 80's called an attached array processor capab...

29 comments posted 6yrs

posted by gnuarm.deletethisbit

29 comments posted 6yrs posted by gnuarm.deletethisbit

PCIe controller in congatec SMX8 does not work

I try to get PCIe working in congatec SMX8 connected to the conga-SKIT/ARM i.MX8 motherboard. I use it with XTRX softwa...

3 comments posted 6yrs

posted by wzab01

3 comments posted 6yrs posted by wzab01

How to connect GPIO in QEMU-emulated nachine to an object in host?

I need to connect the GPIO pins in the ARM machine emulated in QEMU to the GUI objects in application working on the ho...

10 comments posted 6yrs

posted by wzab01

10 comments posted 6yrs posted by wzab01

Cortex-M: share an int between two tasks

I'm working on a Cortex-M4 MCU and using FreeRTOS. One task: uint32_t wait_period; while(1) { // make some things vTask...

48 comments posted 6yrs

posted by pozzugno

48 comments posted 6yrs posted by pozzugno

Announcement: C/C++/Lua code generator from UML state diagrams version 4.1

Hello list readers, SinelaboreRT generates clean and robust C/C++/Lua code from UML state machine diagrams. Features: -...

0 comments posted 6yrs

posted by pmueller

0 comments posted 6yrs posted by pmueller

External SPI Flash for storing data

Maybe someone remember the thread[1] that I created some months ago. I was searching a simple way to save on the extern...

3 comments posted 6yrs

posted by pozzugno

3 comments posted 6yrs posted by pozzugno

Here we don't go again...

Yikes. https://www.washingtonpost.com/technology/2020/02/07/boeing-starliner-software-problems/

6 comments posted 6yrs

posted by drn

6 comments posted 6yrs posted by drn