Custom LCD

Started by Kocsonya 4 months ago2 replieslatest reply 4 months ago65 views
For a scientific project I'd need a linear polariser where I can control the polarisation angle on a pixel by pixel basis.My idea is to use an LCD, with only one...

AT45DB641E dataflash

Started by gowtham_kk 4 months ago5 replieslatest reply 4 months ago52 views
In the process the migrating from using a memory chip AT45DB081D (1MB) to AT45DB641E (8MB) for little larger space, I got stuck.I was using the drivers for the dataflash...

How Can Hairy Global Variable be Hidden Away?

Started by MaxMaxfield 4 months ago12 replieslatest reply 4 months ago75 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 5 months ago21 replieslatest reply 5 months ago58 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 5 months ago6 replieslatest reply 5 months ago93 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 5 months ago7 replieslatest reply 5 months ago103 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 5 months ago16 replieslatest reply 5 months ago79 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 6 months ago11 replieslatest reply 5 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 6 months ago9 replieslatest reply 5 months ago244 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...

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