Introduction to Microcontrollers - Beginnings
Welcome to this Introduction to Microcontroller Programming tutorial series. If you are looking to learn the basics of embedded programming for microcontrollers (and a bit of embedded hardware design as well), I hope these tutorials will help you along that journey. These are my first postings here, and I am writing this tutorial series because over the years I have seen countless newbies asking the same questions and tripping over the same stumbling blocks, and I thought I might be able to...
Essential Elements to choose a right Processor
Recently I was working for an automotive client where I was supposed to choose a suitable microcontroller for my project. I started listing down the various microcontrollers available in the market, finally I made a big list and it became tough to finalize the best one. Most of the selected controllers were meeting my requirements, and it was really a tough task to choose the right one.
Then I started listing down the aspects...
Intro to Microcontrollers Part 2: AVR Microcontrollers
IntroductionThis is part 2 of my playing around with AVR microcontrollers. Last time, I had a basic setup which could program an AVR using the Arduino ISP. I used it to drive a simple 7-segment, multiplexed 4-digit LED display. This is a follow up where I try out some of the other features the ATTiny24A has to offer. I also decided to invest some money in an AVR Dragon programmer/debugger so I'll go over some basic playing and setup with this device. I'll also discuss some of the problems...
Embedded Systems - free EdX course by UT-Austin!
I was very excited to see that there will be an Embedded Systems class available for free at https://www.edx.org/course/utaustin/ut-6-01x/embedded-systems-shape-world/1172
It's free to sign up and take the online class at the EdX website.
More exciting is that the class is based on a TI Launchpad Tiva microcontroller development board. The Tiva Launchpad features an 80-MHz ARM Cortex M-4 MCU with 256 KB of flash storage, 32 KB of RAM and 43 general purpose I/O pins.
Intro to Microcontrollers Part 2: AVR Microcontrollers
IntroductionThis is part 2 of my playing around with AVR microcontrollers. Last time, I had a basic setup which could program an AVR using the Arduino ISP. I used it to drive a simple 7-segment, multiplexed 4-digit LED display. This is a follow up where I try out some of the other features the ATTiny24A has to offer. I also decided to invest some money in an AVR Dragon programmer/debugger so I'll go over some basic playing and setup with this device. I'll also discuss some of the problems...
Essential Elements to choose a right Processor
Recently I was working for an automotive client where I was supposed to choose a suitable microcontroller for my project. I started listing down the various microcontrollers available in the market, finally I made a big list and it became tough to finalize the best one. Most of the selected controllers were meeting my requirements, and it was really a tough task to choose the right one.
Then I started listing down the aspects...
Ghidra disassembler / decompiler
Slightly off the normal embedded topic, embedded reverse engineering.
The NSA (National Security Agency) has released their Ghidra dis-assembler / decompiler as open source. The Malware people have taken to it alongside the established IDA Pro. There’s lots of videos from Malware reverse engineering people available on YouTube, however it supports embedded processors, namely...
6502, 68000, 6805m 80251, 80390, 8051, 8085, AARACH64, ARM, AVR8, AVR32, CR16C, Davilak, dsPIC30F,...
Intro to Microcontrollers Part 2: AVR Microcontrollers
IntroductionThis is part 2 of my playing around with AVR microcontrollers. Last time, I had a basic setup which could program an AVR using the Arduino ISP. I used it to drive a simple 7-segment, multiplexed 4-digit LED display. This is a follow up where I try out some of the other features the ATTiny24A has to offer. I also decided to invest some money in an AVR Dragon programmer/debugger so I'll go over some basic playing and setup with this device. I'll also discuss some of the problems...
Essential Elements to choose a right Processor
Recently I was working for an automotive client where I was supposed to choose a suitable microcontroller for my project. I started listing down the various microcontrollers available in the market, finally I made a big list and it became tough to finalize the best one. Most of the selected controllers were meeting my requirements, and it was really a tough task to choose the right one.
Then I started listing down the aspects...
