How Can Hairy Global Variable be Hidden Away?

Started by MaxMaxfield 6 months ago12 replieslatest reply 6 months ago77 views
Hi there, sorry to bug you with yet another stupid coding question (I R a hardware design engineer). This is related to my 12x12 ping pong ball array where each...

Do I need this mask and cast?

Started by MaxMaxfield 6 months ago21 replieslatest reply 6 months ago64 views
This is just a quick question -- take a look at the following function:uint8_t GetBlue (uint32_t tmpColor){    return (uint8_t) (tmpColor & 0xFF);}I'm writing...

STM32H747 GPIO access by two cores

Started by kman 6 months ago6 replieslatest reply 6 months ago108 views
HiI use dual-core STM32H747 for math processing and periodic output via QuadSPI on M7 processor, and the rest of hardware control with I2C on M4. Apparently I reserved...

Advice on resetting local function variables

Started by ghoetic 7 months ago7 replieslatest reply 7 months ago105 views
Hello.I would like some advice on good implementation strategies/general practices for C, 8bit micro.for example i have in one of my project a functions that ramps...

To Cast, or Not to Cast

Started by MaxMaxfield 7 months ago16 replieslatest reply 7 months ago81 views
Hi there -- sorry to bug you with a newbie question, but I'm a hardware design engineer, so software sometimes leaves me a bit confused.Can you take a quick glance...
We use Openwrt 18.06 for a LinkIt Smart 7688 development board. We use the latest mt76 open source wifi driver for an embedded mt7603 wifi IC. It's possible to use...

Software choices to make for a young company project

Started by choco_melon 8 months ago11 replieslatest reply 7 months ago101 views
Hi everyone, I’m working in a young biotech company developing a scientific instrument for supporting its technology. I contact you on this forum for having your...

Software oscilloscope

Started by steven02 7 months ago9 replieslatest reply 7 months ago245 views
Hello,I have been developing a C language software for software oscilloscope which is part of a control software. From timing point of view the software consists...

Interface to program STM8 ?

Started by rp346 7 months ago7 replieslatest reply 7 months ago103 views
I have STM8 based hardware design. But I am not able to decide what interface I should  expose to program it with Arduino. It has UART, SPI, etc interfaces.What...

Crosscompiling for ARM926EJ-s device with hardware float operations support

Started by dannychris37 7 months ago4 replieslatest reply 7 months ago117 views
I need to cross compile c++ code for an embedded device with the specs shown below with hardware float operations support. Cross compiling from Ubuntu 20.04 without...

Registering will allow you to participate to the forums on ALL the related sites and give you access to all pdf downloads.

Sign up

I agree with the terms of use and privacy policy.

Try our occasional but popular newsletter. VERY easy to unsubscribe.
or Sign in