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Variable Array Sizes when Instantiating?

Started by MaxMaxfield 4 months ago4 replieslatest reply 4 months ago77 views
As always, I'm really sorry to bug you with a simple question (simple to you, not to me) -- I'll try to make this the last one for a while. I'm using an Arduino...

Why CRC with EPROM?

Started by MaxMaxfield 4 months ago22 replieslatest reply 4 months ago90 views
On the one hand I feel guilty and embarrassed about asking all of my simplistic questions, but I always end up learning so much here.This relates to my previous...

Initializing a struct in a union (or not, as the case might be)

Started by MaxMaxfield 4 months ago21 replieslatest reply 4 months ago91 views
I'm afraid I've reached the limit of what I can wrap my brain around with regards to initializing a union -- any help here will be very gratefully received.As you...

What is the use of left and right alignment in ADC registers?

Started by Aditya_Ubarhande 5 months ago14 replieslatest reply 4 months ago219 views
Hi,I am using the STM32F4 Discovery Board. I was going through the ADC peripheral and I saw this:Right and Left alignment of 12-bit data. What is meant by this?I...

Another Noddy Question

Started by MaxMaxfield 5 months ago14 replieslatest reply 5 months ago86 views
Hi there -- sorry as always to bug you, but I have another noddy (beginner) question as follows:Suppose I want to have an array that looks something like the following...

One-Hot or Not?

Started by MaxMaxfield 5 months ago8 replieslatest reply 5 months ago83 views
Here's another question that just popped into my mind. Suppose we have a state machine with four states, we could represent these states using two registers and...

Reclaim MSP430F5438A unused interrupt vector locations in IAR tools

Started by dynamo 5 months ago1 replylatest reply 5 months ago55 views
The MSP430F5438A defines the addresses for its interrupt vectors from 0xFF80-0xFFFF, but only the addresses from 0xFFD2-0xFFFF are used. The MSP430F5438A manual...

Using ESP32 cam for face recognition attendance system in educational institutions

Started by Vishweshbhat2000 5 months ago8 replieslatest reply 5 months ago296 views
Scenario: I have a python code that successfully does face recognition using my laptop webcam. Since I am using "cv2.VideoCapture(0)", the code uses my webcam. And...

Please explain LIN Parameter, bit quantization.

Started by learn 5 months ago52 views
We are using number of Local Interconnect Network(LIN) channels from Renesas RH850 / U2A16 Microcontroller in our embedded system.  All LIN channels in our embedded...

3V LED selection for commercial product

Started by rrzayev 6 months ago5 replieslatest reply 5 months ago64 views
We are using WS2812B model LED on our device prototype. It is very simple to use, and works good for our application. Now we are designing the commercial version,...

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