Fundamental frequency of a Guitar string

Started by DONVOTH 6 months ago29 replieslatest reply 5 months ago210 views
I am using a Zilog 8 bit Micro running at 20Mhz. I am trying to determine the fundamental frequency of a guitar string. I have turned the complex wave into a series...

Good SNMP Book?

Started by Tim Wescott 6 months ago1 replylatest reply 6 months ago75 views
Anyone got a recommendation for a good book on implementing SNMP?  System is embedded Linux, but smallish.

Implementing octave algorithm in FPGA using c++

Started by Abhinav90 6 months ago11 replieslatest reply 6 months ago223 views
I am currently working on writing a scrambler and DeScrambler code for Orthogonal Frequency Division Multiplexing(OFDM). I am planning to write an algorithm for...

Embedded Systems Project/ consultation needed

Started by tahir_miriyev 6 months ago6 replieslatest reply 6 months ago101 views
Hi everyone, I am doing an embedded systems project, precisely, an electronic chessboard. Currently, I am doing research and trying to prepare the list of electronic...

SPI communication

Started by ksh 6 months ago10 replieslatest reply 6 months ago109 views
Hi,           I'm trying to use the SPI interface on a Laser Bee MCU to write/read data from an FRAM. I started with the SPI_Lib_Master example to learn how...

Sensors & Embedded Systems - The Basics

Started by stephaneb 7 months ago10 replieslatest reply 6 months ago508 views
I will be attending Sensors Expo at the end of June in San Jose and thought this would be a great opportunity to address in the #FAQ and for the first time the...

Cooperative scheduling

Started by Kocsonya 7 months ago9 replieslatest reply 6 months ago157 views
Recently there was a discussion about RTOS vs. bare-metal on this forum.I happen to work with embedded systems which are somewhere in the middle. They are not tiny,...

Wear-leveling and Journaling file system for NOR flash?

Started by DNadler 7 months ago9 replieslatest reply 6 months ago170 views
What are folks using for reliable file system on for example SST26VF064B 64Mbit SQI flash? Naive FAT will quickly wear out device for some uses; needs a wear-leveling...

ADC Read Sequencing for Motor Control

Started by waydan 7 months ago7 replieslatest reply 7 months ago63 views
I am studying embedded control by working on a BLDC motor control with the NXP FRDM-KV11Z development board (Kinetis microcontroller). I’ve read enough articles...

RTOS Debugging - Tips, Tricks and Tools

Started by stephaneb 7 months ago6 replieslatest reply 7 months ago860 views
A few months ago, the topic of debugging embedded systems was addressed: Debugging Embedded Systems - Favorite Tools, Strategies, Best Practices... This week,...

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