Started 25Oct2023, updated 30Oct2023. This will be is in group Technology if I think it would be might be worth it. At first I will try to list up relevant other blog notes or lectures I have done or presented over the years, those may have filled in the same points that I initially thought […]
Part of group NOTES FROM THE VAULT. Theme from 1988, moved here 12Apr2022. Updated: 08Oct2023. Finished Intro This note, in a wider context, is about how I learned about the need for a task concept, and «below» tasks, about an early but necessary runtime system of mine. The thing that started this text was that I […]
Started 8Jan2019, updated 9Nov2021 (Timed C) This page is in group Technology and is a blog note where I will try to have a fresh view (as of 2019) of what might be going on with concurrency and Real-Time Operating Systems (RTOS) in the small embedded systems world. Here I would think mostly of what might run […]
New: New 29Apr2024. Updated 09May2024. In work. This page is in group Technology That Rust doesn’t, but this Rust won’t rust, right? «Rust has been said to be named after a particularly robust type of fungi that is “over-engineered for survival” according to Hoare.» from [1]. «Rust began as a personal project in 2006 by […]
Started 21Feb2024 (with som moved from other notes). Updated 03Mar2024. This note is in group Technology. Observe Standard disclaimer. Intro: ..should not have been here These aside digressions are here because I don’t know where else to put them. They are all worthy of their own blog notes. But since their contents is not my speciality […]
Started on 12Feb2023, updated 11Jul2024 (Stack Exchange, Signal Processing point 5). Structured as a log with the newest entries on the top, but updates are done also further down. This note is in group Technology, sub-group My Beep-BRRR pages. Also see Standard disclaimer. micro:bit Micro Bit This is swearing in the church. But the micro:bit v2. has a […]
New 19Dec2022, updated 27Sep2023 (readability, I didn’t understand my own phrases, [2], [1], ChatGPT). In work. Read first but I suggest, don’t press the links. On any second read, you’re allowed to press the links. This note is my first reaction to the surprising and bold switch by XMOS, to let the xcore architecture run […]
CHRONOLOGICALLY Newest here: 249 occam programming language – the «proto occam» 1983 book scanned (published before 248) 248 Notes from the vault 0x06 – The lives of a Wang 700 calculator (published as newer than 249) 233 RTX-51, an embedded scheduler 228 Δ tillegg til norsk ultralydhistorie – «Δ addition to Norwegian ultrasound history». In Norwegian: auto-translated […]
Part of group NOTES FROM THE VAULT and My FPGA pages and Technology. Started 13Sep2021, updated 21Apr2022. (Burde jeg ha skrevet dette på norsk? Eller en på hvert språk? – translate) Two early Autronica VLSI chips In this note I will, hopefully with a lot of help from my friends, tell the story of two VLSI chips from the early 1980s . […]
← → Started 13May2021. Updated «after that». This note is in group Technology and My XMOS pages. It is about the XMOS tools paradigm shift with C and lib_xcore. C plus lib_xcore = xC Of course the below info makes me sad! For myself: I have enjoyed xC so much! But I am afraid, XMOS probably have […]