I spend a lot of my time writing software to run on manufacturers’ evaluation (or development) boards. Here on Erich’s site, my blogs have been based on Cortex M33, using NXP’s LPC55S69-EVK and LPC55S16-EVK. Development boards are great – firstly you know that the suppliers’ software should run without issues, and secondly: many of the pin functions are brought out to headers, transceivers, codecs, switches and LEDs. So, whilst it is easy to get started, by definition the boards can be large physically, power hungry, and expensive.
What do you do if you need to embed a high performance microcontroller into your prototype or small production run and don’t have time (or the inclination) to spin out a PCB?
Hi, this is Mark from embeddedpro in the United Kingdom and I’m back with more videos and blogs. In the next few weeks there are two new Cortex M33 development boards becoming available. I’ll blog about my first impressions of the boards, and what I’ve been doing with them. I want my blogs give you some tips, hints and ideas about things that you can do: let me know in the Comments below.
Hi, I’m Mark from embeddedpro® in the United Kingdom and Erich’s allowed me to be a guest blogger here on mcuoneclipse. At many industry events, trade shows and conferences I’ve seen and given presentations about TrustZone®, but have not found tutorials or practical information online.
So I’m creating a 17 part video tutorial series (it will be published weekly here) investigating the ARM Cortex® M33 core with the TrustZone® security extension. Each week from now until the end-of-year holidays I will let you know what I’ve found out with a blog here, and a video blog on youtube. My friends at NXP have given me a LPC55S69-EVK board as the basis for my experiments:
This is my first quick post showing the unboxing of the LPC55S69-EVK and the out-of-box experience.
There are people around me who think I’m crazy. And they are probably right. Who else would buy a machine from someone he does not know. I have to pay upfront. It is not clear how things will get delivered, what gets delivered, or if it gets delivered at all. Up to the point I can lose the money I have spent. Best of all: that machine is dangerous enough to potentially kill me. And it has the potential to put my home on fire too. Well, that sounds like an exciting weekend project, or not?
60 kg Weekend Project Box arrived on the front door