Embedded Programming

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What a nightmare...

http://arstechnica.com/gadgets/2016/09/wsj-qualcomm-could-spend-over-30-billion-to-acquire-nxp-semiconductor/ Are we al...
25 comments posted 9yrs
posted by dp
25 comments posted 9yrs posted by dp

Optimize pow() function

I have to convert voltage measure (Volt) into power (Watt). As you know, the physics says I need to square the voltage...
41 comments posted 9yrs
posted by pozzugno
41 comments posted 9yrs posted by pozzugno

Memleak in basic system

Hi, I'm stuck with a nasty problem. I'm running an 4.4.13 based kernel with a busybox on an ARM-system but it seems to...
20 comments posted 9yrs
posted by wimpunk+news
20 comments posted 9yrs posted by wimpunk+news

Relay will not open (but will close)

Hi Folks- I'm hoping some experienced EEs in the group can help me with a problem I'm having with a circuit using Kemet...
11 comments posted 9yrs
posted by johnspeth
11 comments posted 9yrs posted by johnspeth

XC8 novice question

Novice question using MPLABx + XC8 If i define my_variable using; #define my_variable 0b10000000 And then I use it in a...
52 comments posted 9yrs
posted by rwoodl
52 comments posted 9yrs posted by rwoodl

Application processor with fast parallel I/O

I'm looking for a Cortex-A class processor that has reasonably quick parallel I/O that might be hooked up to an FPGA. I...
27 comments posted 9yrs
posted by theom+news
27 comments posted 9yrs posted by theom+news

USB device bootloader: which method do you prefer?

I'm designing a small electronic gadget with a USB device port. Now I'm thinking about a good method to upgrade the fir...
16 comments posted 9yrs
posted by pozzugno
16 comments posted 9yrs posted by pozzugno

Instrumentation question.

I've always suspected there was something clever that I could use for a thing like this, but ... I was too afraid to as...
5 comments posted 9yrs
posted by lcargill99
5 comments posted 9yrs posted by lcargill99

SMB/CIFS for uTasker/Coldfire?

Hello Folks, I have a need for an SMB/CIFS client for uTasker on a Coldfire MCF52235. I've searched and it doesn't seem...
22 comments posted 9yrs
posted by yates
22 comments posted 9yrs posted by yates

Looking for Xilinx HW-130/HW-120 Adapters

Bump. Still looking for these adapters. Please contact me if you have any. Thanks. > My project needs to program a Xili...
1 comments posted 9yrs
posted by TimRegeant
1 comments posted 9yrs posted by TimRegeant

Minimal-operation shift-and-add (or subtract)

There's a method that I know, but can't remember the name. And now I want to tell someone to Google for it. It basicall...
3 comments posted 9yrs
posted by tim
3 comments posted 9yrs posted by tim