Embedded Programming

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40+ years old and still on top!

That'ss gotta say *something* about (perceived) "usability" despite all the other contenders that have come (and gone) o...
6 comments posted 12yrs
posted by this
6 comments posted 12yrs posted by this

Pointing devices et ilk

Hi, I've been systematically exploring (i.e., using in real life, not just an academic exercise) different UI technolog...
22 comments posted 12yrs
posted by This.is
22 comments posted 12yrs posted by This.is

Preferred LiFePO4 USB charger/regulator IC

I'm building some hand-held gear with STM32 and other stuff on a 3.2V supply, with consumption up to a watt or two, and...
22 comments posted 12yrs
posted by no.spam
22 comments posted 12yrs posted by no.spam

STM32 power consumption

I'm interested in building a mini gadget that needs a fair amount of computing speed, and I'm thinking of using this Co...
8 comments posted 12yrs
posted by no.email
8 comments posted 12yrs posted by no.email

C++ syntax without C++

Hi, What, specifically, can I use of C++'s syntax without incurring the associated "costs" that C++ brings with it? I'm...
201 comments posted 12yrs
posted by This.is
201 comments posted 12yrs posted by This.is

Automotive MCUs

I'm currently looking to specify two MCUs for an automotive application. The first will be driving an small OLED and th...
9 comments posted 12yrs
posted by 98858
9 comments posted 12yrs posted by 98858

HDLC Normal Responde Mode implementation

I was searching for a reliable and simple protocol for a multidrop master/slave RS485 network. Reliable means it should...
7 comments posted 12yrs
posted by pozzugno
7 comments posted 12yrs posted by pozzugno

inverse time relay

Hi Folks I am wanting to implement in inverse time over current relay in a microcontroller for electrical system protec...
4 comments posted 12yrs
posted by spam
4 comments posted 12yrs posted by spam

Managing "capabilities" for security

Hi, Not sure exactly how I want to ask this question; i.e., how best to differentiate the examples where X should be al...
55 comments posted 12yrs
posted by this
55 comments posted 12yrs posted by this

Startup problems, Olimex LPC-L2294

I have a straight out of the box Olimex Arm-7 board, plugged into a just purchased Segger J-link JTAG adaptor. On power...
3 comments posted 12yrs
posted by bv
3 comments posted 12yrs posted by bv

ds18b20 invalid CRC problem

Hello, I've have a temperature monitoring system using Maxim DS18B20 temperature s ensors. To verify correct temperatur...
8 comments posted 12yrs
posted by stenasc
8 comments posted 12yrs posted by stenasc

"Design investments" for the Future

Hi, While this may sound like a "musing", it obviously affects each of us (and our successors) to varying degrees... I'...
21 comments posted 12yrs
posted by this
21 comments posted 12yrs posted by this

problem with python-ctypes on embedded systems

Hi, I tried to add pyusb to buildroot ( http://lists.busybox.net/pipermail/buildroot/2013-October/081200.html ) and run...
3 comments posted 12yrs
posted by wzab01
3 comments posted 12yrs posted by wzab01

TFT LCD controller

I'm looking for a low cost solution to connect a TFT LCD at least 7" to the microcontroller by UART/SPI/I2C. I have to...
5 comments posted 12yrs
posted by nospam
5 comments posted 12yrs posted by nospam