My xCORE-200 eXplorerKIT notes (WiFi)

Started 6Aug2017, updated 14Dec2022 («RISC-V») This page is in group Technology (plus My XMOS pages) where I will try to add matters about my XMOS xCORE-200 eXplorerKITs that I haven’t found elsewhere. I purchased two of these boards in the summer of 2017. It turned out to become an XMOS embedded WiFi blog note. This note has ended […]

xC is C plus x

Started 7April2017, updated 03Mar2024 (Replicated select case) This page is in group Technology (plus My XMOS pages) and is a blog note trying to scribble down some info about the XMOS xC language that I haven’t found elsewhere. I love it. But, alas, xC appears as C plus unknown X. I’ll help finding min(X). Also see more xC code […]

MC/DC is not either a rock band nor a current type

New: 23Feb2017, updated 23Sep2021 This page is in group Technology. Intro I have recently read myself up some on code coverage analysis. I have discovered something called MC/DC which stands for Modified Condition/Decision Coverage. Here’s an example of some of the different parts of code that need to be tested for coverage (from [1]): if (Entree […]

Towards a taxonomy(?) of CSP-based systems

New: 12Oct2016. Last updated 25Aug2021 This page is in group Technology. This note started with an attempt to look at how channels are modelled (in code, really) but then ended up with trying to systemise what I found. The note was even called Channel structures at the start. Fold handling with Collapse-O-Matic plugin I am using Collape-O-Matic (here) […]

A scope to fulfill

Started 1May2015. Updated 02Aug2023 Intro For a small private project I have tried the best of the scrapped scopes I brought home from work, but the 1997 model Fluke PM3380A didn’t pass its own diagnose procedure. The amplitude of channel 1 changed when I pushed the curve up. And the old Philips GM 5650/02 from around 1955-60 that […]

My XMOS notes

Started 18Feb2015, updated 27Oct2021 (MIPI) – Plus a short update 31May2023 («NumPages» for .xe file for 14.4.1) This page is in group Technology (plus My XMOS pages) and is a blog note about my experience with the XMOS toolset xTIMEcomposer and XMOS HW and how I am going to use used the startKIT to control a small 40 litre […]

WordPress

New 27Jan2013, updated 09Oct2023 This page is in groups Technology and Publishing. In this page I will jot down some experience with using WordPress. My general impression after many year’s usage is that it is excellent for my needs! Fold handling with Collapse-O-Matic plugin Expand All (for browser searching) Collapse All WordPress and www.one.com webhotel January […]

Some macOS / OSX notes

Started 5Jan2013, updated 18Feb2023 (XFLASH from Terminal). This page is in group Technology. Disclaimers This «Mac OS X», «OSX», «OS X» or soon to be «macOS» again blog note – will mention concrete products and manufacturers. There is no money involved with this, I just happen to have learned something about them that I think is ok […]

HOBBY

 THE NEWEST NOTE 245 My Stelton EM77 vacuum jug cap ball hack () CHRONOLOGICALLY 244 My some leftover furniture notes – Some daily stuff that I discovered wasn’t here (**) 242 My soft pill holder – Pilleboks. Jo, jeg mener alvor! Gjenbruk, også (*) 240 Jewelry box (#5, for a grandchild) Smykkeskrin (***) 238 A bluish cupboard – […]

Technology

Also see Google Scholar «Øyvind Teig» here About These blogs are «mine», but I try to spice them with other people’s opinion as expressed to me, most often if people do reply to a mail. If so, I always ask for permission. The more I blog the more I realise that I am not a computer scientist, and […]